Xiao-feng Wang

activity

20182020

collaborators

3 papers

nucl-th2020

Strange hadron production in a quark combination model in Au+Au collisions at RHIC energies

Jun Song, Xiao-feng Wang, Hai-hong Li +2

We apply a quark combination model to study yield densities and transverse momentum ( $p_{T}$ ) spectra of strange (anti-)hadrons at mid-rapidity in central Au+Au collisions at $\sqr…

hep-ph2019

Fully Heavy Tetraquark $bb c ˉ c ˉ$ : Lifetimes and Weak Decays

Gang Li, Xiao-Feng Wang, Ye Xing

We study the lifetime and weak decays of the full-heavy S-wave $0^{+}$ tetraquark $T_{{c ˉ c ˉ}}^{{bb}}$ . Using the operator product expansion rooted in heavy quark expansio…

hep-ph2018

Weak Decays of Doubly-Heavy Tetraquarks $b c ˉ q q ˉ$

Gang Li, Xiao-Feng Wang, Ye Xing

We study the weak decays of exotic tetraquark states $b c ˉ q q ˉ$ with two heavy quarks. Under the SU(3) symmetry for light quarks, these tetraquarks can be classified into…

Strange hadron production in a quark combination model in Au+Au collisions at RHIC energies

Fully Heavy Tetraquark bbcˉcˉ: Lifetimes and Weak Decays

Weak Decays of Doubly-Heavy Tetraquarks bcˉqqˉ​

Fully Heavy Tetraquark $bb c ˉ c ˉ$ : Lifetimes and Weak Decays

Weak Decays of Doubly-Heavy Tetraquarks $b c ˉ q q ˉ$