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of Sciences, China","organization":"State Key Laboratory of Heavy Ion Science and Technology, Institute of Modern Physics, Chinese Academy of Sciences","country":{"code":"CN","name":"China"}},{"value":"Department of Physics, Hebei University, China","organization":"Department of Physics, Hebei University","country":{"code":"CN","name":"China"}}]},{"first_name":"Xu","last_name":"Cao","name":"Xu Cao","affiliations":[{"value":"University of Chinese Academy of Sciences, China","organization":"University of Chinese Academy of Sciences","country":{"code":"CN","name":"China"}},{"value":"State Key Laboratory of Heavy Ion Science and Technology, Institute of Modern Physics, Chinese Academy of Sciences, China","organization":"State Key Laboratory of Heavy Ion Science and Technology, Institute of Modern Physics, Chinese Academy of Sciences","country":{"code":"CN","name":"China"}}]},{"first_name":"Taifu","last_name":"Feng","name":"Taifu Feng","affiliations":[{"value":"Department of Physics, Hebei University, China","organization":"Department of Physics, Hebei University","country":{"code":"CN","name":"China"}}]},{"first_name":"Krešimir","last_name":"Kumerički","name":"Krešimir Kumerički","affiliations":[{"value":"Department of Physics, University of Zagreb Faculty of Science, Croatia","organization":"Department of Physics, University of Zagreb Faculty of Science","country":{"code":"HR","name":"Croatia"}}]},{"first_name":"Yu","last_name":"Lu","name":"Yu Lu","affiliations":[{"value":"University of Chinese Academy of Sciences, China","organization":"University of 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/ae457e/cpc_50_5_053110.pdf","created":"2026-04-09T18:26:16.394824+00:00","updated":"2026-04-09T18:26:16.394831+00:00"},{"file":"https://scoap3-prod-backend.s3.cern.ch/media/harvested_files/10.1088/1674-1137/ae457e/cpc_50_5_053110.xml","created":"2026-04-09T18:26:16.397753+00:00","updated":"2026-04-09T18:26:16.397772+00:00"}],"article_identifiers":[{"identifier_type":"DOI","identifier_value":"10.1088/1674-1137/ae457e"},{"identifier_type":"arXiv","identifier_value":"2512.19145"}],"first_online_date":null,"publication_date":"2026-05-01","_updated_at":"2026-04-09T18:26:16.576579+00:00","doi":"10.1088/1674-1137/ae457e","publication_info":[{"journal_volume":"50","journal_issue":"5","journal_title":"Chinese Physics C","material":"article","page_start":"","page_end":"","artid":"053110","volume_year":"2026","journal_issue_date":null,"publisher":"IOP"}],"abstract":"We assess the impact of measuring deeply virtual Compton scattering (DVCS) off protons using the planned detector at the Electron-Ion Collider in China (EicC), which is proposed as an upgrade to the High Intensity Heavy-Ion Accelerator Facility (HIAF). We develop a neural-network architecture to flexibly parameterize Compton form factors (CFFs), reliably extrapolate into unmeasured kinematic regions, and provide robust uncertainty estimates using the replica method. The framework is fitted to available worldwide DVCS data using the $ {\\mathrm{Gepard}}$ software. We find a significant reduction in the uncertainties of all CFFs after incorporating pseudo-data from single and double polarization asymmetries at the EicC, with particularly strong improvements in the sea-quark region.","acceptance_date":null,"reception_date":null,"related_materials":[],"countries":["CN","HR"],"id":106249,"title":"Assessing the impact of the Electron-Ion Collider in China on deeply virtual Compton scattering * Supported by the National Key R&D Program of China (2023YFA1606703), the National Natural Science Foundation of China (12547111, 12235008, 12405105) and (PK.1.1.10.0004) co-financed by the European Union and through the European Regional Development Fund - Competitiveness and Cohesion Programme 2021-2027. TF also thanks the Hebei Natural Science Foundation (A2022201017, A2023201041) and Natural Science Foundation of Guangxi Autonomous Region (2022GXNSFDA035068)","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":"2026-04-09T18:26:10.834040"},{"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":"Xiang-Yan","last_name":"Gao","name":"Xiang-Yan Gao","affiliations":[{"value":"School of Physics, Northwest University, China","organization":"School of Physics, Northwest University","country":{"code":"CN","name":"China"}},{"value":"Shaanxi Key Laboratory for Theoretical Physics Frontiers, China","organization":"Shaanxi Key Laboratory for Theoretical Physics Frontiers","country":{"code":"CN","name":"China"}},{"value":"NSFC-SPTP Peng Huanwu Center for Fundamental Theory, China","organization":"NSFC-SPTP Peng Huanwu Center for Fundamental Theory","country":{"code":"CN","name":"China"}}]},{"first_name":"Cai-Chang","last_name":"Li","name":"Cai-Chang Li","affiliations":[{"value":"School of Physics, Northwest University, China","organization":"School of Physics, Northwest University","country":{"code":"CN","name":"China"}},{"value":"Shaanxi Key Laboratory for Theoretical Physics Frontiers, China","organization":"Shaanxi Key Laboratory for Theoretical Physics Frontiers","country":{"code":"CN","name":"China"}},{"value":"NSFC-SPTP Peng Huanwu Center for Fundamental Theory, China","organization":"NSFC-SPTP Peng Huanwu Center for Fundamental Theory","country":{"code":"CN","name":"China"}}]}],"subtitle":"","related_files":[{"file":"https://scoap3-prod-backend.s3.cern.ch/media/harvested_files/10.1088/1674-1137/ae3f0a/cpc_50_5_053109.pdf","created":"2026-04-09T18:26:16.225544+00:00","updated":"2026-04-09T18:26:16.225554+00:00"},{"file":"https://scoap3-prod-backend.s3.cern.ch/media/harvested_files/10.1088/1674-1137/ae3f0a/cpc_50_5_053109.xml","created":"2026-04-09T18:26:16.228700+00:00","updated":"2026-04-09T18:26:16.228710+00:00"}],"article_identifiers":[{"identifier_type":"DOI","identifier_value":"10.1088/1674-1137/ae3f0a"},{"identifier_type":"arXiv","identifier_value":"2512.07158"}],"first_online_date":null,"publication_date":"2026-05-01","_updated_at":"2026-04-09T18:26:16.309441+00:00","doi":"10.1088/1674-1137/ae3f0a","publication_info":[{"journal_volume":"50","journal_issue":"5","journal_title":"Chinese Physics C","material":"article","page_start":"","page_end":"","artid":"053109","volume_year":"2026","journal_issue_date":null,"publisher":"IOP"}],"abstract":"We present a comprehensive bottom-up analysis of lepton mass and mixing based on the non-holomorphic $A_{4}$ modular symmetry. Neutrinos are assumed to be Majorana particles, and the light neutrino masses are generated through the Weinberg operator. In this framework, we construct all phenomenologically viable models with minimal number of free parameters, with the Yukawa couplings expressed in terms of polyharmonic Maaß forms of weights $\\pm4$ , $\\pm2$ , and 0 at level $N=3$ . Without imposing generalized CP (gCP) symmetry, we identify 147 (six) viable models with eight real free parameters that successfully reproduce the current experimental data of the lepton sector for the normal (inverted) mass ordering. When gCP symmetry consistent with $A_{4}$ modular symmetry is included, the number of free parameters is reduced by one, yielding 47 (five) phenomenologically viable models in the normal (inverted) mass ordering. Finally, we present detailed numerical analyses of a representative model for both mass orderings to illustrate these results.","acceptance_date":null,"reception_date":null,"related_materials":[],"countries":["CN"],"id":106248,"title":"Minimal lepton models with non-holomorphic modular $\\textit{A}$ $_{4}$ symmetry * Supported by Natural Science Basic Research Program of Shaanxi (2024JC-YBQN-0004) and the National Natural Science Foundation of China (12547106, 12247103)","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":"2026-04-09T18:26:11.034689"},{"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-lat","primary":false}],"authors":[{"first_name":"Xu","last_name":"Wang","name":"Xu Wang","affiliations":[{"value":"School of Physics, Peking University, China","organization":"School of Physics, Peking University","country":{"code":"CN","name":"China"}}]},{"first_name":"Kai-Ge","last_name":"Kang","name":"Kai-Ge Kang","affiliations":[{"value":"School of Physics, Peking University, China","organization":"School of Physics, Peking University","country":{"code":"CN","name":"China"}},{"value":"Institute of Particle and Nuclear Physics, College of Physics, Sichuan University, China","organization":"Institute of Particle and Nuclear Physics, College of Physics, Sichuan University","country":{"code":"CN","name":"China"}}]},{"first_name":"Qu-Zhi","last_name":"Li","name":"Qu-Zhi Li","affiliations":[{"value":"Institute of Particle and Nuclear Physics, College of Physics, Sichuan University, China","organization":"Institute of Particle and Nuclear Physics, College of Physics, Sichuan University","country":{"code":"CN","name":"China"}}]},{"first_name":"Zhiguang","last_name":"Xiao","name":"Zhiguang Xiao","affiliations":[{"value":"Institute of Particle and Nuclear Physics, College of Physics, Sichuan University, China","organization":"Institute of Particle and Nuclear Physics, College of Physics, Sichuan University","country":{"code":"CN","name":"China"}}]},{"first_name":"Han-Qing","last_name":"Zheng","name":"Han-Qing Zheng","affiliations":[{"value":"Institute of Particle and Nuclear Physics, College of Physics, Sichuan University, China","organization":"Institute of Particle and Nuclear Physics, College of Physics, Sichuan University","country":{"code":"CN","name":"China"}}]}],"subtitle":"","related_files":[{"file":"https://scoap3-prod-backend.s3.cern.ch/media/harvested_files/10.1088/1674-1137/ae4a0b/cpc_50_5_053108.pdf","created":"2026-04-09T18:26:15.966667+00:00","updated":"2026-04-09T18:26:15.966676+00:00"},{"file":"https://scoap3-prod-backend.s3.cern.ch/media/harvested_files/10.1088/1674-1137/ae4a0b/cpc_50_5_053108.xml","created":"2026-04-09T18:26:15.970104+00:00","updated":"2026-04-09T18:26:15.970110+00:00"}],"article_identifiers":[{"identifier_type":"DOI","identifier_value":"10.1088/1674-1137/ae4a0b"},{"identifier_type":"arXiv","identifier_value":"2512.10241"}],"first_online_date":null,"publication_date":"2026-05-01","_updated_at":"2026-04-09T18:26:16.100105+00:00","doi":"10.1088/1674-1137/ae4a0b","publication_info":[{"journal_volume":"50","journal_issue":"5","journal_title":"Chinese Physics C","material":"article","page_start":"","page_end":"","artid":"053108","volume_year":"2026","journal_issue_date":null,"publisher":"IOP"}],"abstract":"The quark-mass dependence of the $ N^*(920) $ pole is analyzed using the $\\textit{K}$-matrix method, with the $ \\pi N $ scattering amplitude calculated up to the $ O(p^3) $ order in the chiral perturbation theory. As the quark mass increases, the $ N^*(920) $ pole gradually approaches the real axis in the complex $\\textit{w}$-plane (where $ w=\\sqrt{s} $ ). Eventually, in the $ O(p^2) $ case, it crosses the $\\textit{u}$-cut on the real axis and enters the adjacent Riemann sheet when the pion mass reaches $ 526\\; {\\rm{MeV}} $ . At order $ O(p^3) $ , the rate at which it approaches the real axis decreases; however, it remains uncertain whether it will ultimately cross the $\\textit{u}$-cut and enter the adjacent Riemann sheet. In addition, the trajectory of the $N^*(920)$ pole is in qualitative agreement with the results from the linear $\\textit{σ}$ model calculation.","acceptance_date":null,"reception_date":null,"related_materials":[],"countries":["CN"],"id":106247,"title":"Studies on quark-mass dependence of the $\\textit{N}$ $^{*}$(920) pole from unitarized $\\textit{πN}$ $\\textit{χ}$PT amplitudes * Supported by China National Natural Science Foundation (12335002, 12375078) and the Fundamental Research Funds for the Central Universities","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":"2026-04-09T18:26:10.856891"},{"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":"Li-Juan","last_name":"Zhou","name":"Li-Juan Zhou","affiliations":[{"value":"Liuzhou Polytechnic University, China","organization":"Liuzhou Polytechnic University","country":{"code":"CN","name":"China"}},{"value":"School of Science, Guangxi University of Science and Technology, China","organization":"School of Science, Guangxi University of Science and Technology","country":{"code":"CN","name":"China"}}]},{"first_name":"De-Xian","last_name":"Wei","name":"De-Xian Wei","affiliations":[{"value":"School of Science, Guangxi University of Science and Technology, China","organization":"School of Science, Guangxi University of Science and Technology","country":{"code":"CN","name":"China"}}]},{"first_name":"Zhong-Yi","last_name":"Liu","name":"Zhong-Yi Liu","affiliations":[{"value":"School of Mathematical Sciences and Statistics, Baise University, China","organization":"School of Mathematical Sciences and Statistics, Baise University","country":{"code":"CN","name":"China"}}]},{"first_name":"Hong-Wei","last_name":"Zhong","name":"Hong-Wei Zhong","affiliations":[{"value":"School of Science, Guangxi University of Science and Technology, China","organization":"School of Science, Guangxi University of Science 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/ae4583/cpc_50_5_053106.pdf","created":"2026-04-07T12:25:35.303640+00:00","updated":"2026-04-07T12:25:35.303650+00:00"},{"file":"https://scoap3-prod-backend.s3.cern.ch/media/harvested_files/10.1088/1674-1137/ae4583/cpc_50_5_053106.xml","created":"2026-04-07T12:25:35.306733+00:00","updated":"2026-04-07T12:25:35.306741+00:00"}],"article_identifiers":[{"identifier_type":"DOI","identifier_value":"10.1088/1674-1137/ae4583"},{"identifier_type":"arXiv","identifier_value":"2508.11968"}],"first_online_date":null,"publication_date":"2026-05-01","_updated_at":"2026-04-07T12:25:35.383326+00:00","doi":"10.1088/1674-1137/ae4583","publication_info":[{"journal_volume":"50","journal_issue":"5","journal_title":"Chinese Physics C","material":"article","page_start":"","page_end":"","artid":"053106","volume_year":"2026","journal_issue_date":null,"publisher":"IOP"}],"abstract":"Within the framework of Dyson-Schwinger equations (DSEs) and by means of the Multiple Reflection Expansion approximation, we study the finite volume effects on the constituent quark mass in a strong external magnetic field. Since the magnetic field influences the coupling constant, which controls the strength of strong interactions in QCD, we adopt the magnetic-field-dependent running coupling constant in our simulations. The results show that, in addition to the magnetic field, the masses of constituent quarks also have a significant dependence on the volume and the running coupling constant. The model behaves closely to the infinite volume limit for large sizes, but the effect of the finite volume is significant when the system size $\\textit{R}$ is about $ 2-6 $ fm. The finite volume effects and the magnetic-field-dependent running coupling constant have considerable influence on the phase transition.","acceptance_date":null,"reception_date":null,"related_materials":[],"countries":["CN"],"id":106185,"title":"Dynamical quark mass and finite volume effects in the Dyson-Schwinger equations * Li-Juan Zhou has been supported by the National Natural Science Foundation of China (11865005), the Natural Science Foundation of Guangxi (China) (2025GXNSFAA069552). De-Xian Wei has been supported by the National Natural Science Foundation of China (12105057), the Natural Science Foundation of Guangxi (China) (2023GXNSFAA026020)","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":"2026-04-07T12:25:29.985351"},{"related_licenses":[{"url":"http://creativecommons.org/licenses/by/3.0/","name":"CC-BY-3.0"}],"article_arxiv_category":[{"category":"hep-th","primary":true}],"authors":[{"first_name":"Ye-Hao","last_name":"Yang","name":"Ye-Hao Yang","affiliations":[{"value":"Institute of Modern Physics, Department of Modern Physics and Astronomy, School of Physics, Xi'an Jiaotong University, China","organization":"Institute of Modern Physics, Department of Modern Physics and Astronomy, School of Physics, Xi'an Jiaotong University","country":{"code":"CN","name":"China"}}]},{"first_name":"Wen-Xuan","last_name":"Ma","name":"Wen-Xuan Ma","affiliations":[{"value":"Institute of Modern Physics, Department of Modern Physics and Astronomy, School of Physics, Xi'an Jiaotong University, China","organization":"Institute of Modern Physics, Department of Modern Physics and Astronomy, School of Physics, Xi'an Jiaotong University","country":{"code":"CN","name":"China"}}]},{"first_name":"Chun-E","last_name":"Fu","name":"Chun-E Fu","affiliations":[{"value":"Institute of Modern Physics, Department of Modern Physics and Astronomy, School of Physics, Xi'an Jiaotong University, China","organization":"Institute of Modern Physics, Department of Modern Physics and Astronomy, School of Physics, Xi'an Jiaotong University","country":{"code":"CN","name":"China"}}]}],"subtitle":"","related_files":[{"file":"https://scoap3-prod-backend.s3.cern.ch/media/harvested_files/10.1088/1674-1137/ae4579/cpc_50_5_053107.pdf","created":"2026-04-07T12:25:35.103987+00:00","updated":"2026-04-07T12:25:35.103996+00:00"},{"file":"https://scoap3-prod-backend.s3.cern.ch/media/harvested_files/10.1088/1674-1137/ae4579/cpc_50_5_053107.xml","created":"2026-04-07T12:25:35.107037+00:00","updated":"2026-04-07T12:25:35.107045+00:00"}],"article_identifiers":[{"identifier_type":"DOI","identifier_value":"10.1088/1674-1137/ae4579"},{"identifier_type":"arXiv","identifier_value":"2601.02626"}],"first_online_date":null,"publication_date":"2026-05-01","_updated_at":"2026-04-07T12:25:35.189280+00:00","doi":"10.1088/1674-1137/ae4579","publication_info":[{"journal_volume":"50","journal_issue":"5","journal_title":"Chinese Physics C","material":"article","page_start":"","page_end":"","artid":"053107","volume_year":"2026","journal_issue_date":null,"publisher":"IOP"}],"abstract":"In brane-world scenarios, the effective action of a massless bulk $U(1)$ gauge field preserves gauge invariance via couplings between massive vector Kaluza-Klein (KK) and scalar KK modes. In this study, we extend this framework by introducing the term $(\\nabla^M X_M)^2$ into the massless bulk $U(1)$ gauge action. This modification explicitly breaks full gauge redundancy while preserving residual gauge symmetry both in the bulk and on the brane. In this setup, scalar KK modes can acquire masses from the background geometry. We find that, on the five-dimensional brane, these scalar KK modes are lighter than the vector KK modes. On the six-dimensional brane, two types of scalar modes emerge, and mixed interactions between them give rise to oscillations among these scalar modes.","acceptance_date":null,"reception_date":null,"related_materials":[],"countries":["CN"],"id":106184,"title":"Massive $\\textit{U}$(1) gauge fields and their accompanying scalars in brane world","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":"2026-04-07T12:25:29.738795"},{"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},{"category":"hep-lat","primary":false}],"authors":[{"first_name":"Ulaş","last_name":"Özdem","name":"Ulaş Özdem","affiliations":[]}],"subtitle":"","related_files":[{"file":"https://scoap3-prod-backend.s3.cern.ch/media/harvested_files/10.1088/1674-1137/ae3be1/cpc_50_5_053104.pdf","created":"2026-04-07T12:25:35.094507+00:00","updated":"2026-04-07T12:25:35.094530+00:00"},{"file":"https://scoap3-prod-backend.s3.cern.ch/media/harvested_files/10.1088/1674-1137/ae3be1/cpc_50_5_053104.xml","created":"2026-04-07T12:25:35.102618+00:00","updated":"2026-04-07T12:25:35.102625+00:00"}],"article_identifiers":[{"identifier_type":"DOI","identifier_value":"10.1088/1674-1137/ae3be1"},{"identifier_type":"arXiv","identifier_value":"2411.15508"}],"first_online_date":null,"publication_date":"2026-05-01","_updated_at":"2026-04-07T12:25:35.146998+00:00","doi":"10.1088/1674-1137/ae3be1","publication_info":[{"journal_volume":"50","journal_issue":"5","journal_title":"Chinese Physics C","material":"article","page_start":"","page_end":"","artid":"053104","volume_year":"2026","journal_issue_date":null,"publisher":"IOP"}],"abstract":"Investigating the electromagnetic characteristics of unconventional states may offer new insights into their internal structures. In particular, the magnetic moment attributes may serve as a crucial physical observable for differentiating exotic states with disparate configurations or spin-parity quantum numbers. As a promising avenue for research, encompassing both opportunities and challenges, an in-depth examination of the electromagnetic properties of exotic states is crucial for advancing our understanding of unconventional states. Motivated by this, in this study, the magnetic moments of ${I(J^{P})} = 1(1^{+})$ $ Z_{\\bar{b} c} $ tetraquark states are analyzed in the framework of QCD light-cone sum rules by considering the diquark-antidiquark approximation, designated as type $ 3_c \\otimes \\bar{3}_c $ . Although the tetraquark states examined in this study have nearly identical masses, their magnetic moment results exhibit noticeable discrepancies. This may facilitate the differentiation between quantum numbers associated with states with identical quark content. The results show that heavy quarks overcoming light quarks can determine both the sign and magnitude of the magnetic moments of these tetraquark states. The numerical results obtained in this study suggest that the magnetic moments of $ Z_{\\bar{b} c} $ tetraquark states may reveal aspects of their underlying structure, which could distinguish between their spin-parity quantum numbers and internal structure. The results obtained regarding the magnetic moments of the $ Z_{\\bar{b} c} $ tetraquark states may be checked within the context of different phenomenological approaches.","acceptance_date":null,"reception_date":null,"related_materials":[],"countries":[],"id":106183,"title":"Elucidating the nature of axial-vector charm-antibottom tetraquark states","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":"2026-04-07T12:25:29.958231"},{"related_licenses":[{"url":"http://creativecommons.org/licenses/by/3.0/","name":"CC-BY-3.0"}],"article_arxiv_category":[],"authors":[{"first_name":"Sujit","last_name":"Jana","name":"Sujit Jana","affiliations":[{"value":"Department of Physics, Sardar Vallabhbhai National Institute of Technology, Surat, 395 007, India","organization":"Department of Physics, Sardar Vallabhbhai National Institute of Technology, Surat, 395 007","country":{"code":"IN","name":"India"}}]},{"first_name":"Kenil","last_name":"Solanki","name":"Kenil Solanki","affiliations":[{"value":"Department of Physics, Sardar Vallabhbhai National Institute of Technology, Surat, 395 007, India","organization":"Department of Physics, Sardar Vallabhbhai National Institute of Technology, Surat, 395 007","country":{"code":"IN","name":"India"}}]},{"first_name":"Vikash","last_name":"Kumar Ojha","name":"Vikash Kumar Ojha","affiliations":[{"value":"Department of Physics, Sardar Vallabhbhai National Institute of Technology, Surat, 395 007, India","organization":"Department of Physics, Sardar Vallabhbhai National Institute of Technology, Surat, 395 007","country":{"code":"IN","name":"India"}}]}],"subtitle":"","related_files":[{"file":"https://scoap3-prod-backend.s3.cern.ch/media/harvested_files/10.1088/1674-1137/ae4325/cpc_50_5_051001.pdf","created":"2026-04-02T12:25:45.372310+00:00","updated":"2026-04-02T12:25:45.372318+00:00"},{"file":"https://scoap3-prod-backend.s3.cern.ch/media/harvested_files/10.1088/1674-1137/ae4325/cpc_50_5_051001.xml","created":"2026-04-02T12:25:45.375193+00:00","updated":"2026-04-02T12:25:45.375202+00:00"}],"article_identifiers":[{"identifier_type":"DOI","identifier_value":"10.1088/1674-1137/ae4325"}],"first_online_date":null,"publication_date":"2026-05-01","_updated_at":"2026-04-02T12:25:45.413610+00:00","doi":"10.1088/1674-1137/ae4325","publication_info":[{"journal_volume":"50","journal_issue":"5","journal_title":"Chinese Physics C","material":"article","page_start":"","page_end":"","artid":"051001","volume_year":"2026","journal_issue_date":null,"publisher":"IOP"}],"abstract":"We investigate the Wigner distributions of gluons at non-zero skewness using light-front wave functions within the dressed quark model, where the target state is a quark dressed with a gluon in the leading-order Fock space expansion. The analyses focus on the configurations wherein the gluon and/or the target are transversely polarized. Subsequently, we derive analytical expressions for the Wigner distributions in the boost-invariant longitudinal space ($\\textit{σ}$) for transversely polarized configurations. Resultantly, a diffraction-like oscillatory pattern is yielded in $\\textit{σ}$-space, which is analogous to that reported previously for unpolarized and longitudinally polarized gluons.","acceptance_date":null,"reception_date":null,"related_materials":[],"countries":["IN"],"id":106075,"title":"Gluon Wigner distributions under transverse polarization at non-zero skewness","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":"2026-04-02T12:25:39.013213"},{"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":"Jian-Yu","last_name":"Yang","name":"Jian-Yu Yang","affiliations":[{"value":"School of Nuclear Science and Technology, University of South China, China","organization":"School of Nuclear Science and Technology, University of South China","country":{"code":"CN","name":"China"}}]},{"first_name":"Yu-Jie","last_name":"Zhao","name":"Yu-Jie Zhao","affiliations":[{"value":"School of Nuclear Science and Technology, University of South China, China","organization":"School of Nuclear Science and Technology, University of South China","country":{"code":"CN","name":"China"}}]},{"first_name":"Jing-Juan","last_name":"Qi","name":"Jing-Juan Qi","affiliations":[{"value":"College of Information and Intelligence Engineering, Zhejiang Wanli University, China","organization":"College of Information and Intelligence Engineering, Zhejiang Wanli University","country":{"code":"CN","name":"China"}}]},{"first_name":"Zhen-Hua","last_name":"Zhang","name":"Zhen-Hua Zhang","affiliations":[{"value":"School of Nuclear Science and Technology, University of South China, China","organization":"School of Nuclear Science and Technology, University of South China","country":{"code":"CN","name":"China"}}]}],"subtitle":"","related_files":[{"file":"https://scoap3-prod-backend.s3.cern.ch/media/harvested_files/10.1088/1674-1137/ae39cc/cpc_50_5_053102.pdf","created":"2026-04-02T12:25:45.136162+00:00","updated":"2026-04-02T12:25:45.136170+00:00"},{"file":"https://scoap3-prod-backend.s3.cern.ch/media/harvested_files/10.1088/1674-1137/ae39cc/cpc_50_5_053102.xml","created":"2026-04-02T12:25:45.139094+00:00","updated":"2026-04-02T12:25:45.139100+00:00"}],"article_identifiers":[{"identifier_type":"DOI","identifier_value":"10.1088/1674-1137/ae39cc"},{"identifier_type":"arXiv","identifier_value":"2410.08539"}],"first_online_date":null,"publication_date":"2026-05-01","_updated_at":"2026-04-02T12:25:45.239515+00:00","doi":"10.1088/1674-1137/ae39cc","publication_info":[{"journal_volume":"50","journal_issue":"5","journal_title":"Chinese Physics C","material":"article","page_start":"","page_end":"","artid":"053102","volume_year":"2026","journal_issue_date":null,"publisher":"IOP"}],"abstract":"The interference between amplitudes corresponding to different intermediate resonances plays an important role in generating large CP asymmetries in the phase space in multi-body decays of bottom and charmed mesons. In this study, we examine the CP violation in the decay channel $ {\\overline{B}}^{0}\\rightarrow K^{-}\\pi^{+}\\pi^{0} $ in the phase-space region where the intermediate resonances $ \\overline{K}^{*}(892)^{0} $ and $ {\\overline{K}^{*}_{0}(700)} $ dominate. In particular, the forward-backward asymmetry (FBA) and the CP asymmetry induced by FBA (FB-CPA), which are closely related to the interference effects between the two aforementioned resonances, are investigated. The nontrivial correlation between FBA and FB-CPA is analyzed. The analysis indicates that FB-CPAs around the resonance $ \\overline{K}^{*}(892)^{0} $ can be as large as approximately 35%, which can be potentially accessible by Belle and Belle-II collaborations in the near future.","acceptance_date":null,"reception_date":null,"related_materials":[],"countries":["CN"],"id":106074,"title":"The forward-backward asymmetry induced CP asymmetry in ${{\\overline{B}}^{0}\\rightarrow K^{-}\\pi^{+}\\pi^{0}}$ in phase space around the resonances ${{\\overline{K}}^{*}(892)^{0}}$ and ${{\\overline{K}}^{*}_{0}(700)}$ * Supported by National Natural Science Foundation of China (12475096, 12405115, 12192261) and Scientific Research Fund of Hunan Provincial Education Department (22A0319)","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":"2026-04-02T12:25:38.731756"},{"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":"Liu-Yu","last_name":"Zhang","name":"Liu-Yu Zhang","affiliations":[{"value":"School of Science, Shenzhen Campus of Sun Yat-sen University, China","organization":"School of Science, Shenzhen Campus of Sun Yat-sen University","country":{"code":"CN","name":"China"}}]},{"first_name":"Tian-Wei","last_name":"Wu","name":"Tian-Wei Wu","affiliations":[{"value":"School of Science, Shenzhen Campus of Sun Yat-sen University, China","organization":"School of Science, Shenzhen Campus of Sun Yat-sen University","country":{"code":"CN","name":"China"}}]},{"first_name":"Yong-Liang","last_name":"Ma","name":"Yong-Liang Ma","affiliations":[{"value":"School of Frontier Sciences, Nanjing University, China","organization":"School of Frontier Sciences, Nanjing University","country":{"code":"CN","name":"China"}}]}],"subtitle":"","related_files":[{"file":"https://scoap3-prod-backend.s3.cern.ch/media/harvested_files/10.1088/1674-1137/ae3f0b/cpc_50_5_053105.pdf","created":"2026-04-02T12:25:45.104157+00:00","updated":"2026-04-02T12:25:45.104168+00:00"},{"file":"https://scoap3-prod-backend.s3.cern.ch/media/harvested_files/10.1088/1674-1137/ae3f0b/cpc_50_5_053105.xml","created":"2026-04-02T12:25:45.107474+00:00","updated":"2026-04-02T12:25:45.107484+00:00"}],"article_identifiers":[{"identifier_type":"DOI","identifier_value":"10.1088/1674-1137/ae3f0b"},{"identifier_type":"arXiv","identifier_value":"2508.07236"}],"first_online_date":null,"publication_date":"2026-05-01","_updated_at":"2026-04-02T12:25:45.169085+00:00","doi":"10.1088/1674-1137/ae3f0b","publication_info":[{"journal_volume":"50","journal_issue":"5","journal_title":"Chinese Physics C","material":"article","page_start":"","page_end":"","artid":"053105","volume_year":"2026","journal_issue_date":null,"publisher":"IOP"}],"abstract":"Motivated by the observation of the doubly charmed tetraquark $ T_{cc}(3875)^+ $ , we present a systematic study of doubly heavy tetraquarks ( $ T_{QQ'\\bar{q}\\bar{q}'} $ ) using heavy antiquark-diquark symmetry (HADS) within a constituent quark model. By calibrating model parameters to known hadron spectra and incorporating the effective mass formula, we predict the masses for 38 ground-state tetraquarks with $ cc $ , $ bb $ , and $ bc $ heavy quark pairs, including the non-strange, single-strange, and double-strange configurations with quantum numbers $ J^P = 0^+, 1^+ $ and $ 2^+ $ . Notably, we identify several stable states below the relevant meson-meson thresholds, particularly in the $ bb\\bar{q}\\bar{q}' $ sector. The explicit connection between the doubly heavy tetraquark and the heavy baryon spectra through HADS reduces model dependence and reveals the fundamental systematics in the heavy-quark hadron landscape.","acceptance_date":null,"reception_date":null,"related_materials":[],"countries":["CN"],"id":106072,"title":"Bridging doubly heavy tetraquark mass spectrum with heavy baryons utilizing heavy antiquark-diquark symmetry * The work of Tian-Wei Wu is supported by the National Natural Science Foundation of China (12405108). Yong-Liang Ma is supported in part by the National Science Foundation of China (NSFC) (12347103) and Gusu Talent Innovation Program (ZXL2024363)","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":"2026-04-02T12:25:38.734999"},{"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":"Wen-Bin","last_name":"Chang","name":"Wen-Bin Chang","affiliations":[{"value":"College of Intelligent Systems Science and Engineering, Hubei Minzu University, China","organization":"College of Intelligent Systems Science and Engineering, Hubei Minzu University","country":{"code":"CN","name":"China"}}]},{"first_name":"Defu","last_name":"Hou","name":"Defu Hou","affiliations":[{"value":"Institute of Particle Physics and Key Laboratory of Quark and Lepton Physics (MOS), Central China Normal University, China","organization":"Institute of Particle Physics and Key Laboratory of Quark and Lepton Physics (MOS), Central China 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/ae3dc0/cpc_50_5_053103.pdf","created":"2026-04-02T12:25:45.107346+00:00","updated":"2026-04-02T12:25:45.107355+00:00"},{"file":"https://scoap3-prod-backend.s3.cern.ch/media/harvested_files/10.1088/1674-1137/ae3dc0/cpc_50_5_053103.xml","created":"2026-04-02T12:25:45.110248+00:00","updated":"2026-04-02T12:25:45.110255+00:00"}],"article_identifiers":[{"identifier_type":"DOI","identifier_value":"10.1088/1674-1137/ae3dc0"},{"identifier_type":"arXiv","identifier_value":"2506.16245"}],"first_online_date":null,"publication_date":"2026-05-01","_updated_at":"2026-04-02T12:25:45.161388+00:00","doi":"10.1088/1674-1137/ae3dc0","publication_info":[{"journal_volume":"50","journal_issue":"5","journal_title":"Chinese Physics C","material":"article","page_start":"","page_end":"","artid":"053103","volume_year":"2026","journal_issue_date":null,"publisher":"IOP"}],"abstract":"The Schwinger effect, a non-perturbative mechanism for particle production in strong fields, plays a crucial role in understanding quantum vacuum decay and high-energy phenomena, including heavy-ion collisions (HIC). Although holographic quantum chromodynamics (QCD) models have been widely used to study this effect, most treatments assume isotropy or consider only a single type of anisotropy, neglecting the interplay between spatial and magnetic anisotropies that arise in realistic HIC scenarios. A unified framework accounting for both anisotropies is needed to accurately model particle production. We investigate the Schwinger effect in a twice anisotropic holographic QCD model incorporating both spatial and magnetic anisotropies. Using the anti-de Sitter/conformal field theory correspondence, we compute the total potential of a particle-antiparticle pair to quantify how these anisotropies influence pair production. Our results show that the magnetic field (parameterized by $c_B$ and $q_3$ ) enhances the Schwinger effect by lowering and narrowing the potential barrier, while increasing spatial anisotropy (controlled by $\\nu$ ) suppresses the process by raising and widening the barrier. These findings demonstrate that magnetic and spatial anisotropies exert competing effects on particle production, emphasizing the necessity of treating both concurrently in holographic models. This work advances the theoretical description of the Schwinger effect in anisotropic environments, with implications for understanding non-equilibrium dynamics in HIC and other strongly coupled systems.","acceptance_date":null,"reception_date":null,"related_materials":[],"countries":["CN"],"id":106073,"title":"Schwinger effect in a twice anisotropic holographic model * Defu Hou's research is supported in part by the National Key Research and Development Program of China (2022YFA1604900). Additionally, Defu Hou receives partial support from the National Natural Science Foundation of China (NSFC) (12435009, 12275104). Wen-Bin Chang is supported by the Ph.D. Research Startup Project at Hubei Minzu University (RZ2500000857)","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":"2026-04-02T12:25:39.013153"}]}