POSSIBLE TESTS OF T-INVARIANCE IN SEMILEPTONIC TOP-QUARK DECAYS

Authors
GENG CQ YOUNG BL
Citation
Cq. Geng et Bl. Young, POSSIBLE TESTS OF T-INVARIANCE IN SEMILEPTONIC TOP-QUARK DECAYS, Zhongguo wuli xuekan, 33(1), 1995, pp. 13-21
Citations number
36
Categorie Soggetti
Physics
Journal title
Zhongguo wuli xuekan → ACNP
ISSN journal
05779073
Volume
33
Issue
1
Year of publication
1995
Pages
13 - 21
Database
ISI
SICI code
0577-9073(1995)33:1<13:PTOTIS>2.0.ZU;2-M
Abstract
Several possible tests for T invariance in the decays t --> bl(+)nu (l = e, mu, tau) are studied. A general analysis for T violating spin-mo mentum correlations due to tree-level contributions is presented. The correlations are examined in CP violating charged Higgs models. The po ssibilities of sizable T violation effects are illustrated for the mod e t --> b tau(+)nu(tau).