The neutrino magnetic moment in the early universe

dc.contributor.author	de Sabbata, V
dc.contributor.author	Sivaram, C
dc.date.accessioned	2009-05-19T16:18:31Z
dc.date.available	2009-05-19T16:18:31Z
dc.date.issued	1990-05
dc.identifier.citation	Il Nuovo Cimento B, Vol. 105, No. 5, pp. 603 - 606	en
dc.identifier.issn	0369-3554
dc.identifier.uri	http://hdl.handle.net/2248/4474
dc.description.abstract	The authors consider a spin-torsion coupling for neutrinos in the early universe and show that a neutrino magnetic moment can be present also for zeromass neutrinos. They make an estimate of this induced magnetic moment just prior to the nucleosynthesis and it happens that it is of the same magnitude as that obtained in the Weinberg-Salam electroweak theory; moreover it is temperature dependent.	en
dc.language.iso	en	en
dc.publisher	Italian Physical Society	en
dc.relation.uri	http://dx.doi.org/10.1007/BF02722887	en
dc.relation.uri	http://adsabs.harvard.edu/abs/1990NCimB.105..603D	en
dc.subject	Early Universe: Neutrinos	en
dc.title	The neutrino magnetic moment in the early universe	en
dc.type	Article	en