From the 1 of 7 linked papers with an AI index.
7 papers
Lattice determination of the neutrino background for
Yu Meng, Ning Li, Chuan Liu +3
The paper presents the first lattice QCD calculation of the Standard Model decay J/ψ → γ ν ν̄, providing a branching fraction of about 1×10⁻¹⁰ to serve as a neutrino background ben…
Radiative decay of heavy-light mesons from lattice QCD
Wen-Zheng Hou, Nan Wang, Long-Cheng Gui +4
We present the first systematic study of the radiative decays of charmed mesons using -flavor clover fermion gauge ensembles generated by the CLQCD collaboration. One of the e…
Form factors of the semileptonic decay with (2+1)-flavor lattice QCD
Gaofeng Fan, Yu Meng, Chuan Liu +5
We present a systematic lattice calculation of the vector and axial vector form factors and for the semileptonic decay using (2+1)-flav…
Construction of general -body lattice operators with arbitrary momenta
Haobo Yan, Chuan Liu, Liuming Liu +1
We present a systematic method for constructing lattice QCD operators for systems of an arbitrary number of particles with arbitrary momentum, spin, and internal quantum numbers. E…
Charmed meson masses and decay constants in the continuum from the tadpole improved clover ensembles
Hai-Yang Du, Bolun Hu, Mengchu Cai +10
We present the determination of the charm quark mass, the masses, and decay constants of charmed mesons using thirteen 2+1 flavor gauge ensembles at five different lattice spacings…
Pion mass dependence in scattering and the resonance from lattice QCD
Haobo Yan, Chuan Liu, Liuming Liu +2
Lattice QCD results for isospin scattering are presented. Utilizing a series of Wilson-Clover ensembles with pion masses of $m_Ï\approx 13…