μ-term due to the non-universal supersymmetry breaking and the Higgs mass

Suematsu, D; Zoupanos, G

dc.contributor.author	Suematsu, D	en
dc.contributor.author	Zoupanos, G	en
dc.date.accessioned	2014-03-01T01:16:47Z
dc.date.available	2014-03-01T01:16:47Z
dc.date.issued	2001	en
dc.identifier.issn	1029-8479	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/14217
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-33744535558&partnerID=40&md5=a68564552d930668590f6dc44f521252	en
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-33744535558&partnerID=40&md5=a68564552d930668590f6dc44f521252	en
dc.subject	Higgs physics	en
dc.subject	Supersymmetric standard model	en
dc.subject	Supersymmetry breaking	en
dc.subject.classification	Physics, Particles & Fields	en
dc.subject.other	YANG-MILLS THEORIES	en
dc.subject.other	RADIATIVE SYMMETRY-BREAKING	en
dc.subject.other	SUSY GAUGE-THEORIES	en
dc.subject.other	NATURAL SOLUTION	en
dc.subject.other	SOFT TERMS	en
dc.subject.other	UNIFIED THEORIES	en
dc.subject.other	STANDARD MODEL	en
dc.subject.other	BETA-FUNCTIONS	en
dc.subject.other	STRING MODELS	en
dc.subject.other	HIDDEN SECTOR	en
dc.title	μ-term due to the non-universal supersymmetry breaking and the Higgs mass	en
heal.type	journalArticle	en
heal.identifier.secondary	038	en
heal.language	English	en
heal.publicationDate	2001	en
heal.abstract	We propose a solution to the mu -problem due to the non-universal soft supersymmetry breaking in a class of supersymmetric extensions of the SM with an extra U(1) and the NMSSM. Our scenario resembles to an earlier one which has been proposed as a solution to the mu -problem in the framework of similar models but it has rather different features from that. Theoretically crucial points in the present scenario are the realization of the required non-universal soft supersymmetry breaking parameters and the concern to avoid the vacuum instability due to tadpoles. We discuss them in some detail. In particular, on the non-universal soft supersymmetry breaking we discuss the superstring and the field theory with reduction of couplings possibilities. We also study the weak scale radiative symmetry breaking in the considered models and estimate the upper mass bound of the lightest neutral Higgs scalar. The latter tends to be smaller in the present scenario as compared to the previous one.	en
heal.publisher	INT SCHOOL ADVANCED STUDIES	en
heal.journalName	Journal of High Energy Physics	en
dc.identifier.isi	ISI:000170648000038	en
dc.identifier.volume	5	en
dc.identifier.issue	6	en
dc.identifier.spage	XXXXVIII	en
dc.identifier.epage	26	en