The observation possibility of Bc excitations at LHC
Proceedings of The XXI International Workshop High Energy Physics and Quantum Field Theory — PoS(QFTHEP 2013)（2020）
摘要
It is shown that in the decays Bc(2P)→ Bcγ, Bc(3P)→ Bcγ and Bc(2S)→ Bc + π+π− followed by the decay Bc → Bc +γsoft the loss of the soft photon γsoft do not wash out peaks from the initial excitations. The relative yields of Bc , 2P-wave, and 3P-wave states of Bc meson at LHC are estimated as function of transverse energy of emitted photon γhard. It is pointed out, that the decays Bc(2S)→ Bc(Bc)+ππ could provide a new information about a σ resonance nature.
更多查看译文
AI 理解论文
溯源树
样例
生成溯源树，研究论文发展脉络
Chat Paper
正在生成论文摘要