Yu-Qi Chen

activity

19932023

most citedA Comprehensive Four-Quark Interpretation of D_s(2317), D_s(2457) and D_s(2632)

141 citations · 969 across the 31 of their papers we have counts for

collaborators

Showing 2001 · hep-phShow all

3 papers · 2 filters

hep-ph2001★ 15 cited

Resummation of QCD Corrections to the eta_c Decay Rate

Geoffrey T. Bodwin, Yu-Qi Chen

We examine the ratio of the decay rate of the eta_c into light hadrons to the decay rate into photons and find that most of the large next-to-leading-order (NLO) correction is asso…

hep-ph2001★ 55 cited

Decays of the Meson $B_{c}$ to a $P$ -Wave Charmonium State $χ_{c}$ or $h_{c}$

Chao-Hsi Chang, Yu-Qi Chen, Guo-Li Wang +1

The semileptonic decays, $B_{c} ⟶ χ_{c} (h_{c}) + ℓ + ν_{ℓ}$ , and the two-body nonleptonic decays, $B_{c} ⟶ χ_{c} (h_{c}) + h$ , (here $χ_{c}$ and $h_{c}$ deno…

hep-ph2001★ 17 cited

Semileptonic Decays of $B_{c}$ Meson to a P-Wave Charmonium State $χ_{c}$ or $h_{c}$

Chao-Hsi Chang, Yu-Qi Chen, Guo-Li Wang +1

The semileptonic decays of meson $B_{c}$ to a P-wave charmonium state $χ_{c} (^{3} P_{J})$ or $h_{c} (^{1} P_{1})$ are computed. The results show that the decays are sizable so they are accessible i…

Resummation of QCD Corrections to the eta_c Decay Rate

Decays of the Meson Bc​ to a P-Wave Charmonium State χc​ or hc​

Semileptonic Decays of Bc​ Meson to a P-Wave Charmonium State χc​ or hc​

Decays of the Meson $B_{c}$ to a $P$ -Wave Charmonium State $χ_{c}$ or $h_{c}$

Semileptonic Decays of $B_{c}$ Meson to a P-Wave Charmonium State $χ_{c}$ or $h_{c}$