Study of Λb→Λνν̄ with polarized baryons

Chuan-Hung Chen, C. Q. Geng

Research output: Contribution to journalArticle

Abstract

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.

Original languageEnglish
Article number054005
Pages (from-to)540051-540058
Number of pages8
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume63
Issue number5
Publication statusPublished - 2001

Fingerprint

Baryon
baryons
Polarization
Decay
Unit vector
decay
Form Factors
polarization
form factors
Branching
Transverse
Momentum
momentum

All Science Journal Classification (ASJC) codes

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

Cite this

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Study of Λb→Λνν̄ with polarized baryons. / Chen, Chuan-Hung; Geng, C. Q.

In: Physical Review D - Particles, Fields, Gravitation and Cosmology, Vol. 63, No. 5, 054005, 2001, p. 540051-540058.

Research output: Contribution to journalArticle

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