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hep-ph2022★ 1 cited
Possible dibaryon production at anda with a Lagrangian approach
Yubing Dong, Pengnian Shen
In order to confirm the existence of the dibaryon state observed at WASA@COSY, we estimate the production of the possible dibaryon and anti-dibaryon pair …
hep-ph2000
Peripheral Production of Sigmas in Proton Proton Collisions
Leonard S. Kisslinger, Wei-hsing Ma, Pengnian Shen
The Pomeron, which dominates high energy elastic and diffractive hadronic processes, must be largely gluonic in nature. We use a recent picture of a scalar glueball/sigma system wi…
hep-ph1999★ 2 cited
Singularity in Potential, Perturbation and Variational Methods
Yi-Bing Ding, Xue-Qian Li, Peng-Nian Shen
In this work, we carefully study the energy eigen-values and splitting of heavy quarkonia as there exist and singular terms in the potential which make a dire…