THE EFFECT OF VIRTUAL VECTOR TECHNIMESONS ON THE ELECTROWEAK PARAMETER-S

Authors
YUE CX LU GR WAN LD XIAO ZJ
Citation
Cx. Yue et al., THE EFFECT OF VIRTUAL VECTOR TECHNIMESONS ON THE ELECTROWEAK PARAMETER-S, Communications in Theoretical Physics, 23(3), 1995, pp. 331-334
Citations number
17
Categorie Soggetti
Physics
Journal title
Communications in Theoretical Physics → ACNP
ISSN journal
02536102
Volume
23
Issue
3
Year of publication
1995
Pages
331 - 334
Database
ISI
SICI code
0253-6102(1995)23:3<331:TEOVVT>2.0.ZU;2-B
Abstract
We analyze the electroweak parameter S of a composite Higgs model by m aking use of an effective action approach. The effect of the virtual v ector technimesons is calculated. We find that the large contributions to parameter S from vector technimesons can be suppressed substantial ly in the composite Higgs model.