Title of article
Λb polarization in Z boson decays
Author/Authors
V.A Saleev، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1998
Pages
9
From page
384
To page
392
Abstract
In the framework of perturbative QCD and the diquark model of baryons we have obtained the fragmentation functions for heavy quarks that split into polarized Λb baryons. We predict the longitudinal polarization asymmetry for prompt Λb produced in e+e− annihilation at the Z resonance and estimate the spin-1/2 and spin-3/2 beauty baryon production rate.
Journal title
PHYSICS LETTERS B
Serial Year
1998
Journal title
PHYSICS LETTERS B
Record number
909761
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