General relations among observables in neutral-current phenomena mediated by one or two Z bosons

Parida M.K.; Rajasekaran G.

dc.contributor.author	Parida M.K.
dc.contributor.author	Rajasekaran G.
dc.date.accessioned	2023-10-13T12:37:31Z
dc.date.available	2023-10-13T12:37:31Z
dc.date.issued	1979
dc.identifier	10.1007/BF02872138
dc.identifier.issn	3044289
dc.identifier.uri	https://dspace.imsc.res.in/xmlui/handle/123456789/773
dc.identifier.uri	https://www.ias.ac.in/article/fulltext/pram/013/02/0183-0204
dc.description.abstract	If μ-e universality is assumed, there are 17 neutral-current parameters of current experimental interest, including the parity-violating nuclear force sector. We deduce the general relations among these parameters implied by gauge models. In single-Z boson models, there are 10 relations, while two-boson models lead to 4 relations. If μ-e universality is abandoned, the number of parameters increases to 31, while the number of relations becomes 21 in single-boson models and 12 in two-boson models. We derive all these relations. © 1979 Indian Academy of Sciences.
dc.language.iso	en
dc.relation.ispartof	Pramana, Vol. 13, Issue. 2
dc.rights	Open Access
dc.source	Pramana
dc.subject	μ-e universality
dc.subject	gauge models
dc.subject	neutrino interactions
dc.subject	parity-violating nuclear force
dc.subject	Weak neutral currents
dc.title	General relations among observables in neutral-current phenomena mediated by one or two Z bosons
dc.description.pages	183 - 204
dc.relation.url	https://www.ias.ac.in/article/fulltext/pram/013/02/0183-0204
dc.publisher	Indian Academy of Sciences, Bangalore
dc.type	Article