Study of Λb→Λνν̄ with polarized baryons

Chuan-Hung Chen, C. Q. Geng

研究成果: Article

摘要

We investigate the decay of Λb→Λνν̄ with the polarized baryons of Λb and Λ. With the most general hadronic form factors, we first study the decay branching ratio and then derive the longitudinal, normal, and transverse polarizations of Λ in terms of the spin unit vectors of Λb and A Λ the momentum of Λ. A polarization of Λb is also discussed.

原文English
文章編號054005
頁(從 - 到)540051-540058
頁數8
期刊Physical Review D - Particles, Fields, Gravitation and Cosmology
63
發行號5
出版狀態Published - 2001

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)
  • Nuclear and High Energy Physics
  • Mathematical Physics

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