English

Polarized \Lambda_b \to X_c \tau \nu in the SM and THDM

High Energy Physics - Phenomenology 2009-10-30 v2

Abstract

The inclusive rate and τ\tau spectrum for a polarized Λb\Lambda_b -baryon to decay to charm hadronic final states and leptons τν\tau \nu in the SM and a two-Higgs doublet model are computed.The O(αs)O(\alpha_s) QCD corrections to τ\tau spectrum in the two-Higgs model are also given.

Keywords

Cite

@article{arxiv.hep-ph/9707529,
  title  = {Polarized \Lambda_b \to X_c \tau \nu in the SM and THDM},
  author = {Chao-Shang Huang and Hua-Gang Yan},
  journal= {arXiv preprint arXiv:hep-ph/9707529},
  year   = {2009}
}

Comments

Revtex,11 pages,5 figures