SCOAP3 Repository 8 records found  Search took 0.10 seconds. 
1. Weak decays of doubly heavy baryons: “decay constants”Supported by National Natural Science Foundation of China (11575110, 11655002, 11735010), Natural Science Foundation of Shanghai (15DZ2272100, 15ZR1423100), Shanghai Key Laboratory for Particle Physics and Cosmology and Key Laboratory for Particle Physics, Astrophysics and Cosmology, Ministry of Education / Hu, Xiao-Hui ; Shen, Yue-Long ; Wang, Wei ; Zhao, Zhen-Xing
Inspired by the recent observation of the by the LHCb Collaboration, we explore the “decay constants” of doubly heavy baryons in the framework of QCD sum rules. [...]
Published in Chinese Phys. C 42 (2018) 123102 10.1088/1674-1137/42/12/123102 arXiv:1711.10289
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2. Subleading-power corrections to the radiative leptonic B → γℓν decay in QCD / Wang, Yu-Ming ; Shen, Yue-Long
Applying the method of light-cone sum rules with photon distribution amplitudes, we compute the subleading-power correction to the radiative leptonic B → γℓν decay from the twist-two hadronic photon contribution at next-to-leading order in QCD; and further evaluate the higher-twist “resolved photon” corrections at leading order in α s , up to twist-four accuracy. [...]
Published in JHEP 1805 (2018) 184 10.1007/JHEP05(2018)184 arXiv:1803.06667
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3. Renormalization group analysis of Bπ form factors with B-meson light-cone sum rules / Shen, Yue-Long ; Wei, Yan-Bing ; Lü, Cai-Dian
Within the framework of the B-meson light-cone sum rules, we review the calculation of radiative corrections to the three Bπ transition form factors at leading power in Λ/mb. [...]
Published in Phys. Rev. D 97 (2018) 10.1103/PhysRevD.97.054004 arXiv:1607.08727
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4. Subleading power corrections to the pion-photon transition form factor in QCD / Wang, Yu-Ming ; Shen, Yue-Long
We reconsider QCD factorization for the leading power contribution to the γ * γ → π 0 form factor F γ * γ → π 0( Q 2 ) at one loop using the evanescent operator approach, and demonstrate the equivalence of the resulting factorization formulae derived with distinct prescriptions of γ 5 in dimensional regularization. [...]
Published in JHEP 1712 (2017) 037 10.1007/JHEP12(2017)037 arXiv:1706.05680
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5. Perturbative corrections to B → D form factors in QCD / Wang, Yu-Ming ; Wei, Yan-Bing ; Shen, Yue-Long ; Lü, Cai-Dian
We compute perturbative QCD corrections to B → D form factors at leading power in Λ/ m b , at large hadronic recoil, from the light-cone sum rules (LCSR) with B -meson distribution amplitudes in HQET. [...]
Published in JHEP 1706 (2017) 062 10.1007/JHEP06(2017)062 arXiv:1701.06810
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6. Perturbative corrections to Λ b → Λ form factors from QCD light-cone sum rules / Wang, Yu-Ming ; Shen, Yue-Long
We compute radiative corrections to Λ b → Λ from factors, at next-to-leading logarithmic accuracy, from QCD light-cone sum rules with Λ b -baryon distribution amplitudes. [...]
Published in JHEP 1602 (2016) 179 10.1007/JHEP02(2016)179 arXiv:1511.09036
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7. QCD corrections to B→π form factors from light-cone sum rules / Wang, Yu-Ming ; Shen, Yue-Long
We compute perturbative corrections to B→π form factors from QCD light-cone sum rules with B -meson distribution amplitudes. [...]
Published in Nuclear Physics B (2015) 10.1016/j.nuclphysb.2015.07.016
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8. Joint resummation for pion wave function and pion transition form factor / Hsiang-nan Li ; Yue-Long Shen ; Yu-Ming Wang
We construct an evolution equation for the pion wave function in the k T factorization formalism, whose solution sums the mixed logarithm ln x ln k T to all orders, with x ( k T ) being a parton momentum fraction (transverse momentum). [...]
Published in JHEP 1401 (2014) 004 10.1007/JHEP01(2014)004 arXiv:1310.3672
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See also: similar author names
148 Shen, Y.
1 Shen, Y. T.
1 Shen, Y.P.
1 Shen, Yibing
6 Shen, You-Gen
3 Shen, Yu-Qiao
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