Neutral currents in left-right symmetric gauge models

Bajaj J.K.; Rajasekaran G.

dc.contributor.author	Bajaj J.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/BF02894708
dc.identifier.issn	3044289
dc.identifier.uri	https://dspace.imsc.res.in/xmlui/handle/123456789/775
dc.identifier.uri	https://www.ias.ac.in/article/fulltext/pram/012/04/0397-0417
dc.description.abstract	We analyse all the neutral-current phenomena following from the general class of gauge models based on the group SU(2)L ⊗ SU(2)R ⊗ U(1). It is found that the neutral-current couplings in these models bear a remarkable similarity to those in the standard Weinberg-Salam gauge model. The parameter which plays the role of sin2θ{symbol}w is found to lie between 0 and 1/2. Comparison with experimental data shows that even a model with the ratio of the masses of the two Z bosons as small as 1.9 is not ruled out. © 1979 Indian Academy of Sciences.
dc.language.iso	en
dc.relation.ispartof	Pramana, Vol. 12, Issue. 4
dc.rights	Open Access
dc.source	Pramana
dc.subject	gauge models
dc.subject	Neutral currents
dc.subject	neutrino
dc.subject	parity-violation
dc.subject	SU(2)L ⊗ SU(2)R ⊗ U(1)
dc.title	Neutral currents in left-right symmetric gauge models
dc.description.pages	397 - 417
dc.relation.url	https://www.ias.ac.in/article/fulltext/pram/012/04/0397-0417
dc.publisher	Indian Academy of Sciences, Bangalore
dc.type	Article