SCOAP3 Repository 29 records found  1 - 10nextendSearch took 0.09 seconds. 
1. Production of doubly heavy baryons via Higgs boson decays / Niu, Juan-Juan ; Guo, Lei ; Ma, Hong-Hao ; Wu, Xing-Gang
We systematically analyzed the production of semi-inclusive doubly heavy baryons ( Ξcc \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\Xi _{cc}$$\end{document} , Ξbc \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\Xi _{bc}$$\end{document} and Ξbb \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\Xi _{bb}$$\end{document} ) for the process H0→ΞQQ′+Q′¯+Q¯ \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$H^0 \rightarrow \Xi _{QQ'}+ \bar{Q'} + {\bar{Q}}$$\end{document} through four main Higgs decay channels within the framework of non-relativistic QCD. [...]
Published in EPJC 79 (2019) 339 10.1140/epjc/s10052-019-6842-0
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2. Extending the predictive power of perturbative QCD / Du, Bo-Lun ; Wu, Xing-Gang ; Shen, Jian-Ming ; Brodsky, Stanley J.
The predictive power of perturbative QCD (pQCD) depends on two important issues: (1) how to eliminate the renormalization scheme-and-scale ambiguities at fixed order, and (2) how to reliably estimate the contributions of unknown higher-order terms using information from the known pQCD series. [...]
Published in EPJC 79 (2019) 182 10.1140/epjc/s10052-019-6704-9
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3. Production of semi-inclusive doubly heavy baryons via top-quark decays / Niu, Juan-Juan ; Guo, Lei ; Ma, Hong-Hao ; Wu, Xing-Gang ; et al
In the paper, we present a detailed discussion on the semi-inclusive production of doubly heavy baryons (Ξbc and Ξbb) through top-quark decay channel, tΞbQ+Q¯+W+, within the framework of nonrelativistic QCD. [...]
Published in Physical Review D 98 (2018) 10.1103/PhysRevD.98.094021 arXiv:1810.03834
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4. Bρ helicity form factors within the QCD light-cone sum rules / Cheng, Wei ; Wu, Xing-Gang ; Zhou, Rui-Yu ; Fu, Hai-Bing
We study the Bρ helicity form factors (HFFs) by applying the light-cone sum rules (LCSR) up to twist-4 accuracy. [...]
Published in Physical Review D 98 (2018) 10.1103/PhysRevD.98.096013 arXiv:1808.10775
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5. The ratio R(D) and the D -meson distribution amplitude / Zhong, Tao ; Zhang, Yi ; Wu, Xing-Gang ; Fu, Hai-Bing ; et al
In this paper, we calculate the B→D transition form factors (TFFs) within the light-cone sum rules (LCSRs) and predict the ratio R(D) . [...]
Published in EPJC 78 (2018) 937 10.1140/epjc/s10052-018-6387-7
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6. Exclusive production of J/ψ+ηc at the B factories Belle and BABAR using the principle of maximum conformality / Sun, Zhan ; Wu, Xing-Gang ; Ma, Yang ; Brodsky, Stanley J.
We predict the rate for exclusive double-charmonium production in electron-positron annihilation e+eJ/ψ+ηc using pQCD and the NRQCD framework for hard, heavy-quarkonium exclusive processes. [...]
Published in Physical Review D 98 (2018) 10.1103/PhysRevD.98.094001 arXiv:1807.04503
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7. Hadronic production of the doubly charmed baryon via the proton–nucleus and the nucleus–nucleus collisions at the RHIC and LHC / Chen, Gu ; Chang, Chao-Hsi ; Wu, Xing-Gang
We present a detailed discussion on the doubly charmed baryon Ξcc production at the RHIC and LHC via the proton–nucleus ( p –N) and nucleus–nucleus (N–N) collision modes. [...]
Published in EPJC 78 (2018) 801 10.1140/epjc/s10052-018-6283-1
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8. Properties of the free energy density using the principle of maximum conformalitySupported by Natural Science Foundation of China (11625520) / Bu, Shi ; Wu, Xing-Gang ; Shen, Jian-Ming ; Zeng, Jun
We present a detailed study on the properties of the free energy density at high temperature by applying the principle of maximum conformality (PMC) scale-setting method within effective field theory. [...]
Published in Chinese Phys. C 42 (2018) 083105 10.1088/1674-1137/42/8/083105 arXiv:1804.02636
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9. Bc(*)-meson production via the proton-nucleus and the nucleus-nucleus collision modes at the colliders RHIC and LHC / Chen, Gu ; Chang, Chao-Hsi ; Wu, Xing-Gang
In the paper, we make a comprehensive study of the hadroproduction of the Bc(Bc*) meson via the gluon-gluon fusion mechanism at the RHIC and LHC colliders. [...]
Published in Physical Review D 97 (2018) 10.1103/PhysRevD.97.114022 arXiv:1803.11447
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10. Solution to the γγ*ηc puzzle using the principle of maximum conformality / Wang, Sheng-Quan ; Wu, Xing-Gang ; Sang, Wen-Long ; Brodsky, Stanley J.
The next-to-next-to-leading-order (NNLO) pQCD prediction for the γγ*ηc form factor was evaluated in 2015 using nonrelativistic QCD (NRQCD). [...]
Published in Physical Review D 97 (2018) 10.1103/PhysRevD.97.094034 arXiv:1804.06106
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SCOAP3 Repository : 29 records found   1 - 10nextend
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