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University of Technology","country":{"code":"CN","name":"China"}}]},{"first_name":"Yunlong","last_name":"Xiao","name":"Yunlong Xiao","affiliations":[{"value":"Key Laboratory of Nuclear Physics and Ion-beam Application (MOE) and Institute of Modern Physics, Fudan University, China","organization":"Key Laboratory of Nuclear Physics and Ion-beam Application (MOE) and Institute of Modern Physics, Fudan University","country":{"code":"CN","name":"China"}}]},{"first_name":"Pengcheng","last_name":"Hong","name":"Pengcheng Hong","affiliations":[{"value":"College of Physics, Jilin University, China","organization":"College of Physics, Jilin University","country":{"code":"CN","name":"China"}},{"value":"Institute of High Energy Physics, the Chinese Academy of Sciences, China","organization":"Institute of High Energy Physics, the Chinese Academy of Sciences","country":{"code":"CN","name":"China"}}]}],"subtitle":"","related_files":[{"file":"https://scoap3-prod-backend.s3.cern.ch/media/harvested_files/10.1088/1674-1137/ae6311/cpc_50_8_083101.pdf","created":"2026-06-19T12:25:28.300785+00:00","updated":"2026-06-19T12:25:28.300795+00:00"},{"file":"https://scoap3-prod-backend.s3.cern.ch/media/harvested_files/10.1088/1674-1137/ae6311/cpc_50_8_083101.xml","created":"2026-06-19T12:25:28.304472+00:00","updated":"2026-06-19T12:25:28.304480+00:00"}],"article_identifiers":[{"identifier_type":"DOI","identifier_value":"10.1088/1674-1137/ae6311"},{"identifier_type":"arXiv","identifier_value":"2601.08752"}],"first_online_date":null,"publication_date":"2026-08-01","_updated_at":"2026-06-19T12:25:28.376312+00:00","doi":"10.1088/1674-1137/ae6311","publication_info":[{"journal_volume":"50","journal_issue":"8","journal_title":"Chinese Physics C","material":"article","page_start":"","page_end":"","artid":"083101","volume_year":"2026","journal_issue_date":null,"publisher":"IOP"}],"abstract":"The exploration of symmetry laws stands as a cutting-edge direction in modern physics research. This study delves into the examination of $\\textit{P}$ and $\\rm CP$ symmetry properties within the charm quark system by analyzing asymmetry parameters in the two-body decay process of $ \\Omega_c $ . By accounting for the polarization effects of electron and positron beams and employing the helicity formalism, we systematically analyze the decay characteristics of $ \\Omega_c $ and its subsequent hyperon decays through specific asymmetry parameters. A comprehensive formulation of the angular distribution for these decay processes has been developed. The research assesses the detection sensitivity of asymmetry parameters in the $ \\Omega_c\\rightarrow \\Omega^-\\pi^+ $ decay mode across different experimental conditions, including varying data sample sizes and beam polarization configurations. These results contribute to enriching a theoretical foundation for forthcoming experimental endeavors at the STCF, offering significant implications for symmetry studies in the charm sector.","acceptance_date":null,"reception_date":null,"related_materials":[],"countries":["CN"],"id":108307,"title":"Phenomenological study of Ω $\\textit{c}$ → Ω$^{−}$ $\\textit{π}$ $^{+}$ at polarized electron-positron collider","copyright":[{"statement":"© 2026 Chinese Physical Society and the Institute of High Energy Physics of the Chinese Academy of Sciences and the Institute of Modern Physics of the Chinese Academy of Sciences and IOP Publishing Ltd","year":2026,"holder":""}],"_created_at":"2026-06-19T12:25:23.198601"},{"related_licenses":[{"url":"http://creativecommons.org/licenses/by/3.0/","name":"CC-BY-3.0"}],"article_arxiv_category":[{"category":"hep-ph","primary":true}],"authors":[{"first_name":"Ao-Sheng","last_name":"Xiong","name":"Ao-Sheng Xiong","affiliations":[{"value":"Frontiers Science Center for Rare Isotopes, and School of Nuclear Science and Technology, Lanzhou University, China","organization":"Frontiers Science Center for Rare Isotopes, and School of Nuclear Science and Technology, Lanzhou University","country":{"code":"CN","name":"China"}}]},{"first_name":"Qi-Wei","last_name":"Yuan","name":"Qi-Wei Yuan","affiliations":[{"value":"Frontiers Science Center for Rare Isotopes, and School of Nuclear Science and Technology, Lanzhou University, China","organization":"Frontiers Science Center for Rare Isotopes, and School of Nuclear Science and Technology, Lanzhou University","country":{"code":"CN","name":"China"}}]},{"first_name":"Ming-Zhu","last_name":"Liu","name":"Ming-Zhu Liu","affiliations":[{"value":"Frontiers Science Center for Rare Isotopes, and School of Nuclear Science and Technology, Lanzhou University, China","organization":"Frontiers Science Center for Rare Isotopes, and School of Nuclear Science and Technology, Lanzhou University","country":{"code":"CN","name":"China"}}]},{"first_name":"Fu-Sheng","last_name":"Yu","name":"Fu-Sheng Yu","affiliations":[{"value":"Frontiers Science Center for Rare Isotopes, and School of Nuclear Science and Technology, Lanzhou University, China","organization":"Frontiers Science Center for Rare Isotopes, and School of Nuclear Science and Technology, Lanzhou University","country":{"code":"CN","name":"China"}}]},{"first_name":"Zhi-Wei","last_name":"Liu","name":"Zhi-Wei Liu","affiliations":[{"value":"Institute for Advanced Study in Nuclear Energy & Safety, College of Physics and Optoelectronic Engineering, Shenzhen University, China","organization":"Institute for Advanced Study in Nuclear Energy & Safety, College of Physics and Optoelectronic Engineering, Shenzhen University","country":{"code":"CN","name":"China"}},{"value":"Shenzhen Key Laboratory of Nuclear and Radiation Safety, China","organization":"Shenzhen Key Laboratory of Nuclear and Radiation Safety","country":{"code":"CN","name":"China"}}]},{"first_name":"Li-Sheng","last_name":"Geng","name":"Li-Sheng Geng","affiliations":[{"value":"School of Physics, Beihang University, China","organization":"School of Physics, Beihang University","country":{"code":"CN","name":"China"}},{"value":"Peng Huanwu Collaborative Center for Research and Education, Beihang University, China","organization":"Peng Huanwu Collaborative Center for Research and Education, Beihang University","country":{"code":"CN","name":"China"}},{"value":"Southern Center for Nuclear-Science Theory (SCNT), Institute of Modern Physics, Chinese Academy of Sciences, China","organization":"Southern Center for Nuclear-Science Theory (SCNT), Institute of Modern Physics, Chinese Academy of Sciences","country":{"code":"CN","name":"China"}},{"value":"Beijing Key Laboratory of Advanced Nuclear Materials and Physics, Beihang University, China","organization":"Beijing Key Laboratory of Advanced Nuclear Materials and Physics, Beihang University","country":{"code":"CN","name":"China"}},{"value":"Sino-French Carbon Neutrality Research Center, École Centrale de Pékin/School of General Engineering, Beihang University, China","organization":"Sino-French Carbon Neutrality Research Center, École Centrale de Pékin/School of General Engineering, Beihang University","country":{"code":"CN","name":"China"}}]}],"subtitle":"","related_files":[{"file":"https://scoap3-prod-backend.s3.cern.ch/media/harvested_files/10.1088/1674-1137/ae6310/cpc_50_8_081001.pdf","created":"2026-06-19T12:25:27.804902+00:00","updated":"2026-06-19T12:25:27.804914+00:00"},{"file":"https://scoap3-prod-backend.s3.cern.ch/media/harvested_files/10.1088/1674-1137/ae6310/cpc_50_8_081001.xml","created":"2026-06-19T12:25:27.809013+00:00","updated":"2026-06-19T12:25:27.809025+00:00"}],"article_identifiers":[{"identifier_type":"DOI","identifier_value":"10.1088/1674-1137/ae6310"},{"identifier_type":"arXiv","identifier_value":"2512.06904"}],"first_online_date":null,"publication_date":"2026-08-01","_updated_at":"2026-06-19T12:25:27.970566+00:00","doi":"10.1088/1674-1137/ae6310","publication_info":[{"journal_volume":"50","journal_issue":"8","journal_title":"Chinese Physics C","material":"article","page_start":"","page_end":"","artid":"081001","volume_year":"2026","journal_issue_date":null,"publisher":"IOP"}],"abstract":"Hadron-hadron interactions, being nonperturbative in nature, play a significant role in addressing phenomenological questions in particle physics. Femtoscopy is a powerful tool in heavy-ion collision experiments, enabling the extraction of hadron-hadron interactions via momentum-correlation functions (CFs). These CFs are typically expressed as a convolution of source functions and hadron-hadron wave functions, with the latter encoding information about the interactions. However, source functions remain poorly constrained and are commonly approximated by a Gaussian form. Reconstructing source functions from experimental correlation data constitutes an 'inverse problem.' To address this, we propose a toy model based on Tikhonov regularization. Using a square-well potential with four distinct strengths, we calculate the CFs for inputs of single Gaussian source functions and mixed Gaussian source functions. The resulting CFs are then used to reconstruct the source functions via Tikhonov regularization. Our results show that the Gaussian source function can be successfully reconstructed, highlighting the potential of this approach for extracting realistic source functions from hadron pairs of interest.","acceptance_date":null,"reception_date":null,"related_materials":[],"countries":["CN"],"id":108306,"title":"Solving the inverse source problem in femtoscopy with a toy model * Supported in part by the Fundamental and Interdisciplinary Disciplines Breakthrough Plan of the Ministry of Education of China (JYB2025XDXM204) and the National Natural Science Foundation of China (W2543006, 12435007). Ming-Zhu Liu acknowledges support from the National Natural Science Foundation of China (12575086). Zhi-Wei Liu acknowledges support from the National Natural Science Foundation of China (12405133) and from the Shenzhen Science and Technology Program (ZDSYS20230626091501002). Fu-Sheng Yu and Ao-Sheng Xiong acknowledge support from the Scientific Research Innovation Capability Support Project for Young Faculty (ZYGXQNJSKYCXNLZCXM-P2) and from the Fundamental Research Funds for the Central Universities (lzujbky-2023-stlt01, lzujbky-2024-oy02, lzujbky-2025-eyt01)","copyright":[{"statement":"© 2026 Chinese Physical Society and the Institute of High Energy Physics of the Chinese Academy of Sciences and the Institute of Modern Physics of the Chinese Academy of Sciences and IOP Publishing Ltd","year":2026,"holder":""}],"_created_at":"2026-06-19T12:25:22.850876"},{"related_licenses":[{"url":"http://creativecommons.org/licenses/by/3.0/","name":"CC-BY-3.0"}],"article_arxiv_category":[{"category":"hep-ph","primary":true},{"category":"hep-ex","primary":false}],"authors":[{"first_name":"Yan-Li","last_name":"Wang","name":"Yan-Li Wang","affiliations":[{"value":"School of Physics and Electronic Engineering, Shanxi Normal University, China","organization":"School of Physics and Electronic Engineering, Shanxi Normal University","country":{"code":"CN","name":"China"}}]},{"first_name":"Xiao-Yu","last_name":"Hao","name":"Xiao-Yu Hao","affiliations":[{"value":"School of Physics and Electronic Engineering, Shanxi Normal University, China","organization":"School of Physics and Electronic Engineering, Shanxi Normal University","country":{"code":"CN","name":"China"}}]},{"first_name":"Yu-Kuo","last_name":"Hsiao","name":"Yu-Kuo Hsiao","affiliations":[{"value":"School of Physics and Electronic Engineering, Shanxi Normal University, China","organization":"School of Physics and Electronic Engineering, Shanxi Normal University","country":{"code":"CN","name":"China"}}]}],"subtitle":"","related_files":[{"file":"https://scoap3-prod-backend.s3.cern.ch/media/harvested_files/10.1088/1674-1137/ae68ee/cpc_50_7_073110.pdf","created":"2026-06-18T18:25:33.222115+00:00","updated":"2026-06-18T18:25:33.222124+00:00"},{"file":"https://scoap3-prod-backend.s3.cern.ch/media/harvested_files/10.1088/1674-1137/ae68ee/cpc_50_7_073110.xml","created":"2026-06-18T18:25:33.225702+00:00","updated":"2026-06-18T18:25:33.225709+00:00"}],"article_identifiers":[{"identifier_type":"DOI","identifier_value":"10.1088/1674-1137/ae68ee"},{"identifier_type":"arXiv","identifier_value":"2107.03634"}],"first_online_date":null,"publication_date":"2026-07-01","_updated_at":"2026-06-18T18:25:33.286745+00:00","doi":"10.1088/1674-1137/ae68ee","publication_info":[{"journal_volume":"50","journal_issue":"7","journal_title":"Chinese Physics C","material":"article","page_start":"","page_end":"","artid":"073110","volume_year":"2026","journal_issue_date":null,"publisher":"IOP"}],"abstract":"The Belle Collaboration has recently reported a measurement of the branching fraction for the semileptonic decay $ B^{-}\\to\\pi^{+}\\pi^{-}\\ell^{-}\\bar\\nu_\\ell $ , with $ \\ell=e $ or $\\textit{μ}$. Using the newly available data across the full $ \\pi\\pi $ invariant-mass spectrum, we determine the non-resonant $ B\\to\\pi\\pi $ transition form factors. We obtain a non-resonant branching fraction $ {\\cal B}_N(B^{-}\\to\\pi^{+}\\pi^{-}\\ell^{-}\\bar\\nu_\\ell)=(3.5\\pm 1.4^{+4.3}_{-2.4})\\times 10^{-5} $ . This result indicates that the non-resonant contribution can be comparable in magnitude to the resonant components and should not be treated as a negligible background in precision measurements. Our findings highlight the importance of dedicated experimental efforts at Belle II and LHCb to further probe the non-resonant contribution.","acceptance_date":null,"reception_date":null,"related_materials":[],"countries":["CN"],"id":108284,"title":"Semileptonic ${B^{-}\\to\\pi^{+}\\pi^{-}\\ell^{-}\\bar\\nu_\\ell}$ decay over the full ${\\pi\\pi}$ invariant mass spectrum * Supported in part by the National Natural Science Foundation of China (12575101, 12175128)","copyright":[{"statement":"© 2026 Chinese Physical Society and the Institute of High Energy Physics of the Chinese Academy of Sciences and the Institute of Modern Physics of the Chinese Academy of Sciences and IOP Publishing Ltd","year":2026,"holder":""}],"_created_at":"2026-06-18T18:25:26.857604"},{"related_licenses":[{"url":"http://creativecommons.org/licenses/by/3.0/","name":"CC-BY-3.0"}],"article_arxiv_category":[],"authors":[{"first_name":"Yutian","last_name":"Deng","name":"Yutian Deng","affiliations":[{"value":"School of Science, Shenzhen Campus of Sun Yat-sen University, No. 66, Gongchang Road, Guangming District, China","organization":"School of Science, Shenzhen Campus of Sun Yat-sen University, No. 66, Gongchang Road, Guangming District","country":{"code":"CN","name":"China"}},{"value":"Sun Yat-sen University, No. 135, Xingang Xi Road, China","organization":"Sun Yat-sen University, No. 135, Xingang Xi Road","country":{"code":"CN","name":"China"}}]},{"first_name":"Mei","last_name":"Huang","name":"Mei Huang","affiliations":[{"value":"School of Nuclear Science and Technology, University of Chinese Academy of Sciences, China","organization":"School of Nuclear Science and Technology, University of Chinese Academy of Sciences","country":{"code":"CN","name":"China"}}]},{"first_name":"Lin","last_name":"Zhang","name":"Lin Zhang","affiliations":[{"value":"School of Science, Shenzhen Campus of Sun Yat-sen University, No. 66, Gongchang Road, Guangming District, China","organization":"School of Science, Shenzhen Campus of Sun Yat-sen University, No. 66, Gongchang Road, Guangming District","country":{"code":"CN","name":"China"}},{"value":"Sun Yat-sen University, No. 135, Xingang Xi Road, China","organization":"Sun Yat-sen University, No. 135, Xingang Xi Road","country":{"code":"CN","name":"China"}}]}],"subtitle":"","related_files":[{"file":"https://scoap3-prod-backend.s3.cern.ch/media/harvested_files/10.1088/1674-1137/ae62fc/cpc_50_7_073108.pdf","created":"2026-06-18T18:25:33.052061+00:00","updated":"2026-06-18T18:25:33.052070+00:00"},{"file":"https://scoap3-prod-backend.s3.cern.ch/media/harvested_files/10.1088/1674-1137/ae62fc/cpc_50_7_073108.xml","created":"2026-06-18T18:25:33.055076+00:00","updated":"2026-06-18T18:25:33.055083+00:00"}],"article_identifiers":[{"identifier_type":"DOI","identifier_value":"10.1088/1674-1137/ae62fc"}],"first_online_date":null,"publication_date":"2026-07-01","_updated_at":"2026-06-18T18:25:33.133785+00:00","doi":"10.1088/1674-1137/ae62fc","publication_info":[{"journal_volume":"50","journal_issue":"7","journal_title":"Chinese Physics C","material":"article","page_start":"","page_end":"","artid":"073108","volume_year":"2026","journal_issue_date":null,"publisher":"IOP"}],"abstract":"We study the equation of state (EoS) of QCD matter in a bottom-up holographic setup that combines an Einstein-Maxwell-dilaton (EMD) sector with an improved Karch-Katz-Son-Stephanov (KKSS) flavor action. In the probe approximation, we perform an inverse reconstruction of the model functions by parameterizing them with neural networks and solving the EMD equations via a differentiable ODE solver (a neural ODE framework), calibrating the model to a reference thermodynamic table for $(2+1)$ -flavor QCD at finite temperature and finite baryon chemical potential. The reconstructed model functions are then parameterized and kept fixed across thermodynamic states. Next, viewing the EMD sector as an effective description of pure Yang-Mills theory, we fix its parameters by fitting the $\\mu_B=0$ lattice pure-glue EoS using a hybrid optimization strategy. Finally, we go beyond the probe limit and solve the coupled EMD+KKSS equations with back-reaction, using the pure-glue-calibrated EMD sector as a fixed input and varying the KKSS couplings to compare with the $\\mu_B=0$ two-flavor lattice EoS. We find a visible mismatch and a high-temperature behavior in which the back-reacted dimensionless ratios approach a nearly $\\beta_1$ -insensitive plateau close to the pure-glue baseline, providing a simple structural diagnostic for the present flavor-sector truncation.","acceptance_date":null,"reception_date":null,"related_materials":[],"countries":["CN"],"id":108283,"title":"Holographic QCD equation of state constrained by lattice QCD: neural-ODE for probe-limit and a back-reaction test * Start-up funding from Sun Yat-sen University (SYSU) (Y. Deng and L. Zhang); National Natural Science Foundation of China (NSFC) (12235016) (L. Zhang and M. Huang) and 12221005 (M. Huang)","copyright":[{"statement":"© 2026 Chinese Physical Society and the Institute of High Energy Physics of the Chinese Academy of Sciences and the Institute of Modern Physics of the Chinese Academy of Sciences and IOP Publishing Ltd","year":2026,"holder":""}],"_created_at":"2026-06-18T18:25:27.201795"},{"related_licenses":[{"url":"http://creativecommons.org/licenses/by/3.0/","name":"CC-BY-3.0"}],"article_arxiv_category":[{"category":"hep-ph","primary":true}],"authors":[{"first_name":"Khiem Hong","last_name":"Phan","name":"Khiem Hong Phan","affiliations":[{"value":"Institute of Fundamental and Applied Sciences, Duy Tan University, Vietnam","organization":"Institute of Fundamental and Applied Sciences, Duy Tan University","country":{"code":"VN","name":"Vietnam"}},{"value":"Faculty of Natural Sciences, Duy Tan University, Vietnam","organization":"Faculty of Natural Sciences, Duy Tan University","country":{"code":"VN","name":"Vietnam"}}]},{"first_name":"Quang Hoang-Minh","last_name":"Pham","name":"Quang Hoang-Minh Pham","affiliations":[{"value":"VNUHCM-University of Science, 227 Nguyen Van Cu, District 5, Vietnam","organization":"VNUHCM-University of Science, 227 Nguyen Van Cu, District 5","country":{"code":"VN","name":"Vietnam"}}]}],"subtitle":"","related_files":[{"file":"https://scoap3-prod-backend.s3.cern.ch/media/harvested_files/10.1088/1674-1137/ae62fa/cpc_50_7_073107.pdf","created":"2026-06-18T12:25:37.305368+00:00","updated":"2026-06-18T12:25:37.305382+00:00"},{"file":"https://scoap3-prod-backend.s3.cern.ch/media/harvested_files/10.1088/1674-1137/ae62fa/cpc_50_7_073107.xml","created":"2026-06-18T12:25:37.310466+00:00","updated":"2026-06-18T12:25:37.310478+00:00"}],"article_identifiers":[{"identifier_type":"DOI","identifier_value":"10.1088/1674-1137/ae62fa"},{"identifier_type":"arXiv","identifier_value":"2601.12211"}],"first_online_date":null,"publication_date":"2026-07-01","_updated_at":"2026-06-18T12:25:37.380319+00:00","doi":"10.1088/1674-1137/ae62fa","publication_info":[{"journal_volume":"50","journal_issue":"7","journal_title":"Chinese Physics C","material":"article","page_start":"","page_end":"","artid":"073107","volume_year":"2026","journal_issue_date":null,"publisher":"IOP"}],"abstract":"In this work, we present the first computation of the full one-loop electroweak radiative corrections to the process $ \\mu^- \\mu^+ \\to W^\\pm W^\\mp \\to hh $ within the Standard Model (SM). Building upon this, we investigate neutral scalar pair production via vector boson fusion at multi–TeV muon colliders in the framework of the Two-Higgs-Doublet Model (2HDM). In our phenomenological analysis, we introduce an enhancement factor, defined as the ratio of the cross section for SM-like Higgs pair production in the 2HDM to the corresponding SM prediction. This factor is systematically evaluated across the allowed regions of parameter space in both Type-X and Type-Y 2HDMs. Our results indicate that, within the viable Type-X parameter space, this factor can reach a value of 3, whereas it remains between 0.91 and 0.95 across the allowed parameter space of the Type-Y scenario. We observe that the enhancement factor exhibits distinct behaviors in the Type-X and Type-Y 2HDMs. This feature provides a promising opportunity to discriminate between the two scenarios through precision measurements of double Higgs production at future multi–TeV colliders. Furthermore, we perform a detailed scan of the cross sections for both CP-odd and CP-even Higgs pair production over the viable parameter spaces of the Type-X and Type-Y 2HDMs. In the Type-Y scenario, at a center-of-mass (CoM) energy $ \\sqrt{s} = 10\\; \\text{TeV} $ and an integrated luminosity of $ {\\cal{L}} = 10000\\; \\text{fb}^{-1} $ , both CP-odd and CP-even Higgs pair production in the $ t\\bar{t}b\\bar{b} $ final state, with subsequent top-quark decays into leptons and bottom quarks, can be probed with a statistical significance exceeding the $ 2\\sigma $ level at several viable parameter points.","acceptance_date":null,"reception_date":null,"related_materials":[],"countries":["VN"],"id":108257,"title":"Neutral scalar pair production via $\\textit{W}$-boson fusion at multi–TeV muon colliders * This work is supported by the Vietnam National Foundation for Science Technology Development (NAFOSTED) (103.01-2023.16)","copyright":[{"statement":"© 2026 Chinese Physical Society and the Institute of High Energy Physics of the Chinese Academy of Sciences and the Institute of Modern Physics of the Chinese Academy of Sciences and IOP Publishing Ltd","year":2026,"holder":""}],"_created_at":"2026-06-18T12:25:29.532877"},{"related_licenses":[{"url":"http://creativecommons.org/licenses/by/3.0/","name":"CC-BY-3.0"}],"article_arxiv_category":[{"category":"hep-ph","primary":true}],"authors":[{"first_name":"Shu-Man","last_name":"Hu","name":"Shu-Man Hu","affiliations":[{"value":"Frontiers Science Center for Rare Isotopes, and School of Nuclear Science and Technology, Lanzhou University, China","organization":"Frontiers Science Center for Rare Isotopes, and School of Nuclear Science and Technology, Lanzhou University","country":{"code":"CN","name":"China"}}]},{"first_name":"Wei","last_name":"Wang","name":"Wei Wang","affiliations":[{"value":"INPAC, Key Laboratory for Particle Astrophysics and Cosmology (MOE), Shanghai Key Laboratory for Particle Physics and Cosmology, School of Physics and Astronomy, Shanghai Jiao Tong University, China","organization":"INPAC, Key Laboratory for Particle Astrophysics and Cosmology (MOE), Shanghai Key Laboratory for Particle Physics and Cosmology, School of Physics and Astronomy, Shanghai Jiao Tong University","country":{"code":"CN","name":"China"}}]},{"first_name":"Ji","last_name":"Xu","name":"Ji Xu","affiliations":[{"value":"Frontiers Science Center for Rare Isotopes, and School of Nuclear Science and Technology, Lanzhou University, China","organization":"Frontiers Science Center for Rare Isotopes, and School of Nuclear Science and Technology, Lanzhou University","country":{"code":"CN","name":"China"}}]},{"first_name":"Xing-Hua","last_name":"Yang","name":"Xing-Hua Yang","affiliations":[{"value":"School of Physics and Optoelectronic Engineering, Shandong University of Technology, Zibo, China","organization":"School of Physics and Optoelectronic Engineering, Shandong University of Technology, Zibo","country":{"code":"CN","name":"China"}}]},{"first_name":"Shuai","last_name":"Zhao","name":"Shuai Zhao","affiliations":[{"value":"Department of Physics, School of Science, Tianjin University, China","organization":"Department of Physics, School of Science, Tianjin University","country":{"code":"CN","name":"China"}}]}],"subtitle":"","related_files":[{"file":"https://scoap3-prod-backend.s3.cern.ch/media/harvested_files/10.1088/1674-1137/ae62f8/cpc_50_7_073106.pdf","created":"2026-06-17T12:25:48.387967+00:00","updated":"2026-06-17T12:25:48.387976+00:00"},{"file":"https://scoap3-prod-backend.s3.cern.ch/media/harvested_files/10.1088/1674-1137/ae62f8/cpc_50_7_073106.xml","created":"2026-06-17T12:25:48.391085+00:00","updated":"2026-06-17T12:25:48.391093+00:00"}],"article_identifiers":[{"identifier_type":"DOI","identifier_value":"10.1088/1674-1137/ae62f8"},{"identifier_type":"arXiv","identifier_value":"2601.11867"}],"first_online_date":null,"publication_date":"2026-07-01","_updated_at":"2026-06-17T12:25:48.474991+00:00","doi":"10.1088/1674-1137/ae62f8","publication_info":[{"journal_volume":"50","journal_issue":"7","journal_title":"Chinese Physics C","material":"article","page_start":"","page_end":"","artid":"073106","volume_year":"2026","journal_issue_date":null,"publisher":"IOP"}],"abstract":"In this work, we focus on the possible linear relationship between short-range correlations (SRCs) and the EMC effect for partons in nuclei. First, we test a linear relationship pertaining to gluons in bound nuclei; it is manifested as a correlation between the slope of the reduced cross-section ratio in deep inelastic scattering (DIS) and the cross-section of sub-threshold $ J/\\psi $ photoproduction. For comparison, results from four different global analysis groups of nuclear parton distribution functions (nPDFs) are utilized. These results show a good linear correlation between the gluons in bound nuclei and the slope of the reduced cross-section ratio, consistent with the possible presence of nuclear effects in the gluon distributions. Second, we investigate the linear relationship of quarks in the proton-induced Drell-Yan process. The corresponding results for quarks show strong sensitivity to the parameterizations forms adopted by the different groups. These findings enhance our understanding of the substructure in bound nuclei and provide a valuable reference for future global fitting of nPDFs.","acceptance_date":null,"reception_date":null,"related_materials":[],"countries":["CN"],"id":108216,"title":"Testing a linear relation: short-range correlations and the EMC effect for gluons and quarks in nuclei * Supported in part by the National Natural Science Foundation of China (12125503, 12335003, 12105247, 12305106, 12475098)","copyright":[{"statement":"© 2026 Chinese Physical Society and the Institute of High Energy Physics of the Chinese Academy of Sciences and the Institute of Modern Physics of the Chinese Academy of Sciences and IOP Publishing Ltd","year":2026,"holder":""}],"_created_at":"2026-06-17T12:25:42.350700"},{"related_licenses":[{"url":"http://creativecommons.org/licenses/by/3.0/","name":"CC-BY-3.0"}],"article_arxiv_category":[{"category":"hep-ph","primary":true}],"authors":[{"first_name":"Rong-Zhi","last_name":"Sun","name":"Rong-Zhi Sun","affiliations":[{"value":"Department of Physics, Hebei University, China","organization":"Department of Physics, Hebei University","country":{"code":"CN","name":"China"}},{"value":"Hebei Key Laboratory of High-precision Computation and Application of Quantum Field Theory, China","organization":"Hebei Key Laboratory of High-precision Computation and Application of Quantum Field Theory","country":{"code":"CN","name":"China"}},{"value":"Hebei Research Center of the Basic Discipline for Computational Physics, China","organization":"Hebei Research Center of the Basic Discipline for Computational Physics","country":{"code":"CN","name":"China"}}]},{"first_name":"Shu-Min","last_name":"Zhao","name":"Shu-Min Zhao","affiliations":[{"value":"Department of Physics, Hebei University, China","organization":"Department of Physics, Hebei University","country":{"code":"CN","name":"China"}},{"value":"Hebei Key Laboratory of High-precision Computation and Application of Quantum Field Theory, China","organization":"Hebei Key Laboratory of High-precision Computation and Application of Quantum Field Theory","country":{"code":"CN","name":"China"}},{"value":"Hebei Research Center of the Basic Discipline for Computational Physics, China","organization":"Hebei Research Center of the Basic Discipline for Computational Physics","country":{"code":"CN","name":"China"}}]},{"first_name":"Meng-Zi","last_name":"Cao","name":"Meng-Zi Cao","affiliations":[{"value":"Department of Physics, Hebei University, China","organization":"Department of Physics, Hebei University","country":{"code":"CN","name":"China"}},{"value":"Hebei Key Laboratory of High-precision Computation and Application of Quantum Field Theory, China","organization":"Hebei Key Laboratory of High-precision Computation and Application of Quantum Field Theory","country":{"code":"CN","name":"China"}},{"value":"Hebei Research Center of the Basic Discipline for Computational Physics, China","organization":"Hebei Research Center of the Basic Discipline for Computational Physics","country":{"code":"CN","name":"China"}}]},{"first_name":"Song","last_name":"Gao","name":"Song Gao","affiliations":[{"value":"Department of Physics, Hebei University, China","organization":"Department of Physics, Hebei University","country":{"code":"CN","name":"China"}},{"value":"Hebei Key Laboratory of High-precision Computation and Application of Quantum Field Theory, China","organization":"Hebei Key Laboratory of High-precision Computation and Application of Quantum Field Theory","country":{"code":"CN","name":"China"}},{"value":"Hebei Research Center of the Basic Discipline for Computational Physics, China","organization":"Hebei Research Center of the Basic Discipline for Computational Physics","country":{"code":"CN","name":"China"}}]},{"first_name":"Xing-Xing","last_name":"Dong","name":"Xing-Xing Dong","affiliations":[{"value":"Department of Physics, Hebei University, China","organization":"Department of Physics, Hebei University","country":{"code":"CN","name":"China"}},{"value":"Hebei Key Laboratory of High-precision Computation and Application of Quantum Field Theory, China","organization":"Hebei Key Laboratory of High-precision Computation and Application of Quantum Field Theory","country":{"code":"CN","name":"China"}},{"value":"Hebei Research Center of the Basic Discipline for Computational Physics, China","organization":"Hebei Research Center of the Basic Discipline for Computational Physics","country":{"code":"CN","name":"China"}},{"value":"Departamento de Fisica and CFTP, Instituto Superior Técnico, Universidade de Lisboa, Portugal","organization":"Departamento de Fisica and CFTP, Instituto Superior Técnico, Universidade de Lisboa","country":{"code":"PT","name":"Portugal"}}]}],"subtitle":"","related_files":[{"file":"https://scoap3-prod-backend.s3.cern.ch/media/harvested_files/10.1088/1674-1137/ae5ef8/cpc_50_7_073109.pdf","created":"2026-06-17T12:25:48.225480+00:00","updated":"2026-06-17T12:25:48.225512+00:00"},{"file":"https://scoap3-prod-backend.s3.cern.ch/media/harvested_files/10.1088/1674-1137/ae5ef8/cpc_50_7_073109.xml","created":"2026-06-17T12:25:48.229529+00:00","updated":"2026-06-17T12:25:48.229544+00:00"}],"article_identifiers":[{"identifier_type":"DOI","identifier_value":"10.1088/1674-1137/ae5ef8"},{"identifier_type":"arXiv","identifier_value":"2604.06781"}],"first_online_date":null,"publication_date":"2026-07-01","_updated_at":"2026-06-17T12:25:48.431442+00:00","doi":"10.1088/1674-1137/ae5ef8","publication_info":[{"journal_volume":"50","journal_issue":"7","journal_title":"Chinese Physics C","material":"article","page_start":"","page_end":"","artid":"073109","volume_year":"2026","journal_issue_date":null,"publisher":"IOP"}],"abstract":"We present a systematic analysis of the Higgs signal strengths at 125 GeV and 95 GeV in a non-supersymmetric $ U(1)_X $ model with vector-like fermions ( $ U(1)_X $ VLFM). This framework extends the Standard Model (SM) by introducing an additional $ U(1)_X $ gauge symmetry, three right-handed neutrinos, two singlet Higgs fields ($\\textit{ϕ}$ and $\\textit{S}$), and one generation of vector-like quarks and leptons. The scalar fields mix in the neutral CP-even sector, yielding two Higgs-like states around 95 GeV and 125 GeV. We perform a $ \\chi^2 $ analysis that combines the Higgs signal strength measurements at 125 GeV from ATLAS and CMS, including the $ \\gamma\\gamma $ , $ WW^* $ , $ ZZ^* $ , $ b\\bar{b} $ , and $ \\tau\\bar{\\tau} $ channels, together with the 95 GeV excesses observed in the diphoton and $ b\\bar{b} $ final states reported by CMS and LEP. Our results indicate that the $ U(1)_X $ VLFM successfully reproduces the observed signal strengths of the 125 GeV Higgs while simultaneously explaining the 95 GeV excess. The parameters $ g_X $ , $ g_{YX} $ , $ v_S $ , $ v_P $ , and the new Yukawa couplings play a crucial role in achieving this consistency.","acceptance_date":null,"reception_date":null,"related_materials":[],"countries":["PT","CN"],"id":108215,"title":"Higgs Bosons at 95 and 125 GeV in the $\\textit{U}$(1) $\\textit{X}$ VLFM * Supported by National Natural Science Foundation of China (NNSFC) (2075074), Natural Science Foundation of Hebei Province (A2023201040, A2022201022, A2022201017, A2023201041), Natural Science Foundation of Hebei Education Department (QN2022173), the Project of the China Scholarship Council (CSC) (202408130113). This work is also supported by Fundação para a Ciência e a Tecnologia (FCT, Portugal) through the project UID/00777/2025 (https://doi.org/ 10.54499/UID/00777/2025)","copyright":[{"statement":"© 2026 Chinese Physical Society and the Institute of High Energy Physics of the Chinese Academy of Sciences and the Institute of Modern Physics of the Chinese Academy of Sciences and IOP Publishing Ltd","year":2026,"holder":""}],"_created_at":"2026-06-17T12:25:42.473884"},{"related_licenses":[{"url":"http://creativecommons.org/licenses/by/3.0/","name":"CC-BY-3.0"}],"article_arxiv_category":[],"authors":[{"first_name":"Ya-Lin","last_name":"Song","name":"Ya-Lin Song","affiliations":[{"value":"Department of Physics, Guizhou Minzu University, China","organization":"Department of Physics, Guizhou Minzu University","country":{"code":"CN","name":"China"}}]},{"first_name":"Yin-Long","last_name":"Yang","name":"Yin-Long Yang","affiliations":[{"value":"Department of Physics, Guizhou Minzu University, China","organization":"Department of Physics, Guizhou Minzu University","country":{"code":"CN","name":"China"}}]},{"first_name":"Ye","last_name":"Cao","name":"Ye Cao","affiliations":[{"value":"Southern Center for Nuclear-Science Theory (SCNT), Institute of Modern Physics, Chinese Academy of Sciences, China","organization":"Southern Center for Nuclear-Science Theory (SCNT), Institute of Modern Physics, Chinese Academy of Sciences","country":{"code":"CN","name":"China"}}]},{"first_name":"Xue","last_name":"Zheng","name":"Xue Zheng","affiliations":[{"value":"Department of Physics, Guizhou Minzu University, China","organization":"Department of Physics, Guizhou Minzu University","country":{"code":"CN","name":"China"}}]},{"first_name":"Hai-Bing","last_name":"Fu","name":"Hai-Bing Fu","affiliations":[{"value":"Institute of High Energy Physics, Chinese Academy of Sciences, China","organization":"Institute of High Energy Physics, Chinese Academy of Sciences","country":{"code":"CN","name":"China"}},{"value":"Department of Physics, Guizhou Minzu University, China","organization":"Department of Physics, Guizhou Minzu University","country":{"code":"CN","name":"China"}}]}],"subtitle":"","related_files":[{"file":"https://scoap3-prod-backend.s3.cern.ch/media/harvested_files/10.1088/1674-1137/ae5ef7/cpc_50_7_073103.pdf","created":"2026-06-17T12:25:48.055314+00:00","updated":"2026-06-17T12:25:48.055327+00:00"},{"file":"https://scoap3-prod-backend.s3.cern.ch/media/harvested_files/10.1088/1674-1137/ae5ef7/cpc_50_7_073103.xml","created":"2026-06-17T12:25:48.059596+00:00","updated":"2026-06-17T12:25:48.059608+00:00"}],"article_identifiers":[{"identifier_type":"DOI","identifier_value":"10.1088/1674-1137/ae5ef7"}],"first_online_date":null,"publication_date":"2026-07-01","_updated_at":"2026-06-17T12:25:48.183566+00:00","doi":"10.1088/1674-1137/ae5ef7","publication_info":[{"journal_volume":"50","journal_issue":"7","journal_title":"Chinese Physics C","material":"article","page_start":"","page_end":"","artid":"073103","volume_year":"2026","journal_issue_date":null,"publisher":"IOP"}],"abstract":"The internal structure of the light scalar state $ a_0(1450) $ has not been definitively determined; it may comprise multiple possible configurations. Among these, it may be regarded as a $ q\\bar{q} $ state. Based on this possibility, we use QCD light-cone sum rules to study the semileptonic decay process $ D \\to a_0(1450)\\ell \\nu_\\ell $ with $ \\ell=(e, \\mu) $ and to test this hypothesis. First, we construct two twist-2 light-cone distribution-amplitude schemes based on the light-cone harmonic-oscillator model, and present their moments $ \\langle\\xi^{n}\\rangle |_{\\mu} $ and Gegenbauer moments $ a_{n}(\\mu) $ at $ \\mu_0=1\\; {\\rm{GeV}} $ and $ \\mu_k= 1.4\\; {\\rm{GeV}} $ for $ n=(1,3,5) $ . In the large-recoil region, we obtain the transition form factors (TFFs): $ f_+^{({\\rm{S}}1)}(0) = $ $ 0.836_{-0.119}^{+0.116} $ , $ f_+^{({\\rm{S}}2)}(0)=0.767_{-0.105}^{+0.106} $ , and $ f_-(0)=0.630_{-0.077}^{+0.078} $ . A simplified series expansion $ z(q^2, t) $ is used to extrapolate the TFFs to the entire physical $ q^2 $ region. For $ q^2=10^{-5} \\; {\\rm{GeV}}^2 $ , we compute the angular distribution of the differential decay width ${{\\rm d}\\Gamma}/{{\\rm d}\\cos\\theta_\\ell }$ over the range $ \\cos\\theta_\\ell \\in [-1,1] $ . Subsequently, we obtain the differential decay widths and branching fractions for $ D^0 \\to a_0(1450)^- \\ell^+ \\nu_\\ell $ and $ D^- \\to a_0(1450)^0 \\ell^- \\bar{\\nu}_\\ell $ , with branching fractions of order $ 10^{-6} $ . Finally, we analyze three angular observables for the semileptonic decay process $ D^- \\to a_0(1450)^0 \\ell^- \\bar{\\nu}_\\ell $ : the forward–backward asymmetry $ {\\cal{A}}_{\\rm{FB}} $ , the lepton polarization asymmetry $ {\\cal{A}}_{\\lambda_\\ell} $ , and the $ q^2 $ -differential flat term $ {\\cal{F}}_{\\rm{H}} $ .","acceptance_date":null,"reception_date":null,"related_materials":[],"countries":["CN"],"id":108214,"title":"Searching the possibility of $\\textit{a}$ $_{0}$(1450) scalar state being a q q state structure via charmed meson semileptonic decays * Supported in part by the National Natural Science Foundation of China (12265010), and the Guizhou Provincial Department of Science and Technology (MS[2025]219, CXTD[2025]030)","copyright":[{"statement":"© 2026 Chinese Physical Society and the Institute of High Energy Physics of the Chinese Academy of Sciences and the Institute of Modern Physics of the Chinese Academy of Sciences and IOP Publishing Ltd","year":2026,"holder":""}],"_created_at":"2026-06-17T12:25:42.620918"},{"related_licenses":[{"url":"http://creativecommons.org/licenses/by/3.0/","name":"CC-BY-3.0"}],"article_arxiv_category":[{"category":"hep-ph","primary":true},{"category":"hep-ex","primary":false}],"authors":[{"first_name":"Mingjie","last_name":"Feng","name":"Mingjie Feng","affiliations":[{"value":"Institute of High Energy Physics, Chinese Academy of Science, China","organization":"Institute of High Energy Physics, Chinese Academy of Science","country":{"code":"CN","name":"China"}},{"value":"University of Chinese Academy of Science, Chinese Academy of Science, China","organization":"University of Chinese Academy of Science, Chinese Academy of Science","country":{"code":"CN","name":"China"}}]},{"first_name":"Yiming","last_name":"Li","name":"Yiming Li","affiliations":[{"value":"Institute of High Energy Physics, Chinese Academy of Science, China","organization":"Institute of High Energy Physics, Chinese Academy of Science","country":{"code":"CN","name":"China"}}]},{"first_name":"Hua-Sheng","last_name":"Shao","name":"Hua-Sheng Shao","affiliations":[{"value":"Laboratoire de Physique Théorique et Hautes Energies (LPTHE), UMR 7589, Sorbonne Université et CNRS, 4 place Jussieu, France","organization":"Laboratoire de Physique Théorique et Hautes Energies (LPTHE), UMR 7589, Sorbonne Université et CNRS, 4 place Jussieu","country":{"code":"FR","name":"France"}}]}],"subtitle":"","related_files":[{"file":"https://scoap3-prod-backend.s3.cern.ch/media/harvested_files/10.1088/1674-1137/ae5a87/cpc_50_7_073102.pdf","created":"2026-06-16T18:25:52.329830+00:00","updated":"2026-06-16T18:25:52.329850+00:00"},{"file":"https://scoap3-prod-backend.s3.cern.ch/media/harvested_files/10.1088/1674-1137/ae5a87/cpc_50_7_073102.xml","created":"2026-06-16T18:25:52.334067+00:00","updated":"2026-06-16T18:25:52.334079+00:00"}],"article_identifiers":[{"identifier_type":"DOI","identifier_value":"10.1088/1674-1137/ae5a87"},{"identifier_type":"arXiv","identifier_value":"2601.11986"}],"first_online_date":null,"publication_date":"2026-07-01","_updated_at":"2026-06-16T18:25:52.425721+00:00","doi":"10.1088/1674-1137/ae5a87","publication_info":[{"journal_volume":"50","journal_issue":"7","journal_title":"Chinese Physics C","material":"article","page_start":"","page_end":"","artid":"073102","volume_year":"2026","journal_issue_date":null,"publisher":"IOP"}],"abstract":"We investigate the discovery potential of the $T_{bc}$ state with $J^P = 0^+$ in proton-proton ( $pp$ ) collisions at LHCb at a center-of-mass energy of $\\sqrt{s} = 13~{\\rm{TeV}}$ . The study focuses on the decay channel $T_{bc} \\to B^- D^+$ . A phenomenological approach is employed to construct the background model based on the associated production of $\\textit{B}$ and $\\textit{D}$ mesons, incorporating previously published LHCb results. Background processes are simulated using ${\\mathtt{MadGraph5\\_aMC@NLO}}$ and ${\\mathtt{Pythia8.3}}$ . We explore the parameter space of the $T_{bc}$ mass, width, production cross section, and the effective double-parton scattering cross section ( $\\sigma_{{\\rm{eff}}}$ ) relevant for the $B D$ meson background. The integrated luminosity required for a $5\\sigma$ discovery at LHCb is evaluated under various assumptions. In particular, we consider three representative $T_{bc}$ production cross section scenarios: an optimistic estimate of $103~{\\rm{nb}}$ , an intermediate value of $18~{\\rm{nb}}$ obtained by scaling from the $T_{cc}^+$ production cross section, and a conservative lower bound of $0.3~{\\rm{nb}}$ . We find that a $5\\sigma$ observation is achievable for a production cross section of $103~{\\rm{nb}}$ , which is expected to be within reach during Run4. In contrast, the more realistic cross section estimate of $18~{\\rm{nb}}$ requires the full Run5 dataset ( $300~{\\rm{fb}}^{-1}$ ) under the most favorable parameter choices. For the conservative scenario, no significant signal would be observable even with $300~{\\rm{fb}}^{-1}$ . In addition, we estimate the minimum observable $\\sigma(T_{bc}) \\times {\\cal{B}}(T_{bc} \\to $ $ B^- D^+)$ for a $5\\sigma$ discovery under different luminosity scenarios, providing guidance for future experimental searches at LHCb.","acceptance_date":null,"reception_date":null,"related_materials":[],"countries":["FR","CN"],"id":108181,"title":"Prospects for discovering strongly decaying doubly heavy T$_{bc}$ tetraquark states at LHCb * Mingjie Feng and Yiming Li is Supported by the National Natural Science Foundation of China (NSFC) (2175245, 12188102, W2443008). Hua-Sheng Shao is Supported by the European Research Council (101041109, 'BOSON') and the French National Research Agency (grant ANR-20-CE31-0015, 'PrecisOnium')","copyright":[{"statement":"© 2026 Chinese Physical Society and the Institute of High Energy Physics of the Chinese Academy of Sciences and the Institute of Modern Physics of the Chinese Academy of Sciences and IOP Publishing Ltd","year":2026,"holder":""}],"_created_at":"2026-06-16T18:25:46.612074"},{"related_licenses":[{"url":"http://creativecommons.org/licenses/by/3.0/","name":"CC-BY-3.0"}],"article_arxiv_category":[{"category":"hep-ph","primary":true}],"authors":[{"first_name":"Na","last_name":"Li","name":"Na Li","affiliations":[{"value":"School of Material Science and Physics,China University of Mining and Technology, China","organization":"School of Material Science and Physics,China University of Mining and Technology","country":{"code":"CN","name":"China"}},{"value":"School of physics, Huazhong University of Science and Technology, China","organization":"School of physics, Huazhong University of Science and Technology","country":{"code":"CN","name":"China"}}]},{"first_name":"Ye","last_name":"Xing","name":"Ye Xing","affiliations":[{"value":"School of Material Science and Physics,China University of Mining and Technology, China","organization":"School of Material Science and Physics,China University of Mining and Technology","country":{"code":"CN","name":"China"}}]},{"first_name":"Jing-Rui","last_name":"Shi","name":"Jing-Rui Shi","affiliations":[{"value":"School of Material Science and Physics,China University of Mining and Technology, China","organization":"School of Material Science and Physics,China University of Mining and Technology","country":{"code":"CN","name":"China"}}]}],"subtitle":"","related_files":[{"file":"https://scoap3-prod-backend.s3.cern.ch/media/harvested_files/10.1088/1674-1137/ae5f08/cpc_50_7_073105.pdf","created":"2026-06-05T12:25:37.133402+00:00","updated":"2026-06-05T12:25:37.133412+00:00"},{"file":"https://scoap3-prod-backend.s3.cern.ch/media/harvested_files/10.1088/1674-1137/ae5f08/cpc_50_7_073105.xml","created":"2026-06-05T12:25:37.162389+00:00","updated":"2026-06-05T12:25:37.162398+00:00"}],"article_identifiers":[{"identifier_type":"DOI","identifier_value":"10.1088/1674-1137/ae5f08"},{"identifier_type":"arXiv","identifier_value":"2503.03555"}],"first_online_date":null,"publication_date":"2026-07-01","_updated_at":"2026-06-05T12:25:37.237493+00:00","doi":"10.1088/1674-1137/ae5f08","publication_info":[{"journal_volume":"50","journal_issue":"7","journal_title":"Chinese Physics C","material":"article","page_start":"","page_end":"","artid":"073105","volume_year":"2026","journal_issue_date":null,"publisher":"IOP"}],"abstract":"In this work, we investigate the production and decay of molecular states with quark content $cc\\bar c\\bar q$ and $J^P=1^+$ using a phenomenological analysis and an effective Lagrangian approach. Based on an $\\textit{SU}$(3) flavor-symmetry analysis to identify golden channels, we further explore the dynamics of these processes under the molecular assumptions of ${\\eta_c D^*}$ and ${J/\\psi D^*}$ . Our results indicate that the production branching ratio in $B_c$ decays is sizable: it can be of order $10^{-4}$ for the molecular configuration ${{\\eta}_cD^*}$ and $10^{-5}$ for the molecule ${J/\\psi D^*}$ . In addition, we find that the decay widths of the two molecular configurations ${{\\eta}_cD^*}$ and ${J/\\psi D^*}$ are not significant, at the level of ${\\cal{O}}$ ( $\\text{MeV}$ ).","acceptance_date":null,"reception_date":null,"related_materials":[],"countries":["CN"],"id":107785,"title":"Analysis of molecular state $\\textit{η$_{c}$D}$ $^{*}$ and $\\textit{J}$/$\\textit{ψD}$ $^{*}$ in the effective Lagrangian approach * Supported by the National Natural Science Foundation of China (NSFC) (12005294)","copyright":[{"statement":"© 2026 Chinese Physical Society and the Institute of High Energy Physics of the Chinese Academy of Sciences and the Institute of Modern Physics of the Chinese Academy of Sciences and IOP Publishing Ltd","year":2026,"holder":""}],"_created_at":"2026-06-05T12:25:30.775297"}]}