SCOAP3 Repository 13 records found  1 - 10nextSearch took 0.02 seconds. 
1. Thermodynamics of 2+1 flavor Polyakov-loop quark-meson model under external magnetic field / Li, Xiang ; Fu, Wei-jie ; Liu, Yu-xin
We study the thermodynamics of the QCD system under external magnetic field via the 2+1 flavor Polyakov-loop quark-meson model. [...]
Published in Physical Review D 99 (2019) 10.1103/PhysRevD.99.074029 arXiv:1902.03866
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2. Anatomy of B s  →  VV decays and effects of next-to-leading order contributions in the perturbative QCD factorization approach / Yan, Da-Cheng ; Liu, Xin ; Xiao, Zhen-Jun
By employing the perturbative QCD (PQCD) factorization approach, we calculated the branching ratios, CP-violating asymmetries, the longitudinal and transverse polarization fractions and other physical observables of the thirteen charmless hadronic B¯s0→VV decays with the inclusion of all currently known next-to-leading order (NLO) contributions. [...]
Published in Nuclear Physics B (2018) 10.1016/j.nuclphysb.2018.08.002
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3. Improved perturbative QCD formalism for Bc meson decays / Liu, Xin ; Li, Hsiang-nan ; Xiao, Zhen-Jun
We derive the kT resummation for doubly heavy-flavored Bc meson decays by including the charm quark mass effect into the known formula for a heavy-light system. [...]
Published in Physical Review D 97 (2018) 10.1103/PhysRevD.97.113001 arXiv:1801.06145
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4. Anatomy of B s  →  PV decays and effects of next-to-leading order contributions in the perturbative QCD factorization approach / Yan, Da-Cheng ; Yang, Ping ; Liu, Xin ; Xiao, Zhen-Jun
In this paper, we will make systematic calculations for the branching ratios and the CP-violating asymmetries of the twenty one B¯s0→PV decays by employing the perturbative QCD (PQCD) factorization approach. [...]
Published in Nuclear Physics B (2018) 10.1016/j.nuclphysb.2018.04.007
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5. Study of BcDS decays in the perturbative QCD approach / Zou, Zhi-Tian ; Li, Ying ; Liu, Xin
Within the framework of the perturbative QCD approach based on kT factorization, we study 40 BcDS decay modes in the leading order and leading power, where “S” stands for the light scalar meson. [...]
Published in Phys. Rev. D 97 (2018) 10.1103/PhysRevD.97.053005 arXiv:1712.02239
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6. Temperature effect on shear and bulk viscosities of QCD matter / Gao, Fei ; Liu, Yu-xin
With developing a scheme to determine the thermal width of a pion in a medium, we investigate the shear and bulk viscosities and their ratios to entropy density. [...]
Published in Phys. Rev. D 97 (2018) 10.1103/PhysRevD.97.056011 arXiv:1702.01420
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7. Revisiting the equation of state of hybrid stars in the Dyson-Schwinger equation approach to QCD / Bai, Zhan ; Chen, Huan ; Liu, Yu-xin
We investigate the equation of state (EoS) and the effect of the hadron-quark phase transition of strong interaction matter in compact stars [...]
Published in Phys. Rev. D 97 (2018) 10.1103/PhysRevD.97.023018 arXiv:1707.09535
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8. Cabibbo–Kobayashi–Maskawa-favored B decays to a scalar meson and a D meson / Zou, Zhi-Tian ; Li, Ying ; Liu, Xin
In this work, we attempt to study the Cabibbo–Kobayashi–Maskawa-favored B→D¯S (“ S ” denoting the scalar meson) decays within the perturbative QCD approach at the leading order and the leading power. [...]
Published in EPJC 77 (2017) 870 10.1140/epjc/s10052-017-5441-1
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9. A universal constraint on the infrared behavior of the ghost propagator in QCD / Gao, Fei ; Tang, Can ; Liu, Yu-xin
With proposing a unified description of the fields variation at the level of generating functional, we obtain a new identity for the quark–gluon interaction vertex based on gauge symmetry, which is similar to the Slavnov–Taylor Identities (STIs) based on the Becchi–Rouet–Stora–Tyutin transformation. [...]
Published in Physics letters B (2017) 10.1016/j.physletb.2017.09.069
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10. Bayesian extraction of the parton distribution amplitude from the Bethe–Salpeter wave function / Gao, Fei ; Chang, Lei ; Liu, Yu-xin
We propose a new numerical method to compute the parton distribution amplitude (PDA) from the Euclidean Bethe–Salpeter wave function. [...]
Published in Physics letters B (2017) 10.1016/j.physletb.2017.04.077
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SCOAP3 Repository : 13 records found   1 - 10next
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