Hua-Xing Chen

collaborators

3 papers

hep-ph2025

Improved prediction of the mass splitting for $P$ -wave $I^c ◯$ baryons

Niu Su, Hua-Xing Chen, Philipp Gubler +1

Using the QCD sum rule method, we investigate the mass splitting for the spin-orbit partner states of the $I^c ◯ (2012)$ baryon assuming that it is a $P$ -wave excitation with $J^P=3/2^…

hep-ph2025

Radiative decays of $P$ -wave bottom baryons from light-cone sum rules

Xuan Luo, Hui-Min Yang, Hua-Xing Chen

We carry out a comprehensive investigation on the radiative decays of $P$ -wave bottom baryons using the light-cone sum rule method. We analyze their electromagnetic transitions int…

hep-ph2024

Investigation on the $I^c ◯ (2012)$ from QCD sum rules

Niu Su, Hua-Xing Chen, Philipp Gubler +1

We investigate the recently observed $I^c ◯ (2012)$ baryon using QCD sum rules. By constructing $P$ -wave $I^c ◯$ baryon currents and performing spin projection and parity projection, we o…

Improved prediction of the mass splitting for P-wave I^c◯ baryons

Radiative decays of P-wave bottom baryons from light-cone sum rules

Investigation on the I^c◯(2012) from QCD sum rules

Improved prediction of the mass splitting for $P$ -wave $I^c ◯$ baryons

Radiative decays of $P$ -wave bottom baryons from light-cone sum rules

Investigation on the $I^c ◯ (2012)$ from QCD sum rules