Constraints on unstable heavy neutrinos from cosmology

Simple item page
dc.contributor.authorVasanthi, M. M.
dc.contributor.authorPadmanabhan, T.
dc.date.accessioned2012-03-04T06:26:33Z
dc.date.available2012-03-04T06:26:33Z
dc.date.issued1985-12-11
dc.description.abstractCosmological scenario with massive unstable neutrinos are discussed. Restrictions on the mass and lifetime of the unstable neutrino are derived from (a) age and mass density of the universe and (b) the growth of primordial fluctuations. It will not be possible to accommodate unstable neutrinos with masses above ~ `1 keV in standard cosmology unless they have exceedingly small lifetimeen_US
dc.identifier.urihttp://hdl.handle.net/11007/252
dc.language.isoenen_US
dc.publisherIndian Academy of Sciencesen_US
dc.relation.ispartofseriesJournal of Astrophysics and Astronomy;Vol. 7, 1986
dc.subjectNeutrinoen_US
dc.subjectUnstable-cosmologyen_US
dc.subjectKinematical constraintsen_US
dc.titleConstraints on unstable heavy neutrinos from cosmologyen_US
dc.typeArticleen_US

Files

Original bundle

Now showing 1 - 1 of 1
No Thumbnail Available
Name:
37_1986.PDF
Size:
1.13 MB
Format:
Adobe Portable Document Format
Download

License bundle

Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed upon to submission
Description:
Download

Collections

Research Papers (TP)