Tau Polarization in $ \Lambda_b \to X_c \tau \bar{\nu}$ and $B \to X_c \tau \bar{\nu}$

G. Koepp; L.M. Sehgal; M. Gremm

arxiv: hep-ph/9502207 · v1 · pith:SYC3ASTKnew · submitted 1995-02-01 · ✦ hep-ph

Tau Polarization in Λ_b to X_c τ bar{ν} and B to X_c τ bar{ν}

M. Gremm , G. Koepp , L.M. Sehgal This is my paper

classification ✦ hep-ph

keywords transverselongitudinalpolarizationpolarizationscalculatingcalculationcontainingdecay

0 comments

read the original abstract

We discuss the longitudinal and transverse $\tau$-polarization in inclusive decays of hadrons containing $b$-quarks. The calculation is performed by means of an OPE in HQET. Some mathematical difficulties in calculating transverse polarizations are explained. Numerical results are presented for longitudinal and for transverse polarizations, both in and perpendicular to the decay plane.

This paper has not been read by Pith yet.

Tau Polarization in Λ_b to X_c τ bar{ν} and B to X_c τ bar{ν}

discussion (0)