2 papers
hep-ph2000
CP violation in psi(2S) -> J/psi pi pi processes
Jie-Jie Zhu, Mu-Lin Yan
We propose to search for CP-violating effects in the decay psi(2S)->J/psi+pi+pi. The scheme has the advantage that one does not need to track two or more CP-conjugate processes. Mo…
hep-ph1999
Covariant amplitudes for mesons
Jie-Jie Zhu, Mu-Lin Yan
We show how to construct covariant amplitudes for processes involving higher spins in this paper. First we give the explicit expressions of Rarita-Schwinger wave functions and prop…