The b -> sgg decay in the two and three Higgs doublet models with CP violating effects

Authors
Goksu, A Iltan, EO Solmaz, L
Citation
A. Goksu et al., The b -> sgg decay in the two and three Higgs doublet models with CP violating effects, INT J MOD P, 16(10), 2001, pp. 1759-1773
Citations number
30
Categorie Soggetti
Physics
Journal title
INTERNATIONAL JOURNAL OF MODERN PHYSICS A
ISSN journal
0217751X → ACNP
Volume
16
Issue
10
Year of publication
2001
Pages
1759 - 1773
Database
ISI
SICI code
0217-751X(20010420)16:10<1759:TB-SDI>2.0.ZU;2-V
Abstract
We study the decay width and CP asymmetry of the inclusive process b --> sg g (g denotes gluon) in the three and two Higgs doublet models with complex Yukawa couplings. We analyze the dependencies of the differential decay wid th and CP asymmetry to the s-quark energy E-s and CP violating parameter th eta. We observe that there exist a considerable enhancement in the decay wi dth and CP asymmetry is at the order of 10(-2). Further, it is possible to predict the sign of C-7(eff) using the CP asymmetry.