H. Yuan

collaborators

5 papers

hep-ph2017

Four-body decays of $B$ meson with lepton number violation

Han Yuan, Tianhong Wang, Yue Jiang +2

This paper is designed to calculate the branching ratio of four-body decays of $B$ meson with lepton number changed by 2. With the new experimental data limit to lepton-number viol…

hep-ph2017

Testing the nature of neutrinos from four-body $τ$ decays

Han Yuan, Yue Jiang, Tian-hong Wang +2

This paper is designed to discuss four-body lepton number violating tau decay. We study the processes $τ^{+} \to e^{+} e^{+} π^{-} ν_{τ}$ and $τ^{+} \to e^{+} e^{+} π^{-} ν_{e}$ to determine the natur…

hep-ph2017

Study of the excited $1^{-}$ charm and charm-strange mesons

Qiang Li, Yue Jiang, Tianhong Wang +3

We give a systematical study on the recently reported excited charm and charm-strange mesons with potential $1^{-}$ spin-parity, including the $D_{s 1}^{*} (2700)^{+}$ , $D_{s 1}^{*} (2860)^{+}$ ,…

hep-ph2016

Decays of $B$ , $B_{s}$ and $B_{c}$ to $D$ -wave heavy-light mesons

Qiang Li, Tianhong Wang, Yue Jiang +3

We study the weak decays of $B ˉ_{(s)}$ and $B_{c}$ into $D$ -wave heavy-light mesons, including $J^{P} = 2^{-}$ ( $D_{(s) 2}, D_{(s) 2}^{'}, B_{(s) 2}, B_{(s) 2}^{'}$ ) and $3^{-}$ ~($D^*_{(s)3}, B^*_{…

hep-ph2016

Weak Decays of $J / ψ$ and $Υ (1 S)$

Tianhong Wang, Yue Jiang, Han Yuan +2

In this paper we study the weak decays of $J / ψ$ and $Υ (1 S)$ . Using the Bethe-Salpeter method, we calculate the hadronic transition amplitude and give the form factors. We find that…

Four-body decays of B meson with lepton number violation

Testing the nature of neutrinos from four-body τ decays

Study of the excited 1− charm and charm-strange mesons

Decays of B, Bs​ and Bc​ to D-wave heavy-light mesons

Weak Decays of J/ψ and Υ(1S)

Four-body decays of $B$ meson with lepton number violation

Testing the nature of neutrinos from four-body $τ$ decays

Study of the excited $1^{-}$ charm and charm-strange mesons

Decays of $B$ , $B_{s}$ and $B_{c}$ to $D$ -wave heavy-light mesons

Weak Decays of $J / ψ$ and $Υ (1 S)$