T violation in Λb A[ Λℓ+- decays

Chuan Hung Chen, C. Q. Geng, J. N. Ng

Research output: Contribution to journalArticlepeer-review

6 Citations (Scopus)


We examine the T-odd transverse lepton and Λ polarizations in the baryonic decays of Λb → Λl+l- (l = e,μ) to study the T violating effects. We show that the lepton polarizations are suppressed but the Λ ones can be as large as 50% in CP violating theories beyond the standard model such as the SUSY models, which can be tested in various future hadron colliders.

Original languageEnglish
Pages (from-to)263-266
Number of pages4
JournalNuclear Physics B - Proceedings Supplements
Publication statusPublished - 2003 Feb

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics
  • Nuclear and High Energy Physics


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