Gravitinos, the Lithium problem, and DM production: Is there a corresponding neutrino physics linkage?

Details Gravitinos, the Lithium problem, and DM production: Is there a corresponding neutrino physics linkage? Gravitinos, the Lithium problem, and DM production: Is there a corresponding neutrino physics linkage?

2008-10-08

arxiv.org/abs/0810.1493v4

Physics

General Physics

2 pages, no figures. New article in a sequel of DM applications articles. Conference entry to Rencontres De Moriond, for the C

Scientific paper

Studies are cited indicating that gravitino production acts as a natural upper bound to Li6 and Li7 levels, based on what happens after hadronic decay of relic 1 TeV into 100 GeV gravitinos at 1000 s. after the Big Bang. The produced gravitinos contribute a large fraction of required dark matter density. Whether or not gravitinos can be linked to neutrino production depends on which model of dark matter (DM) is assumed or used. A model presented by the author in 2008 links DM of about 100 GeV -- based on a phenomenological Lagrangian creating different Neutrino masses without SUSY -- with a dark matter candidate of about 100 GeV. This may tie in 100 GeV gravitinos with neutrino physics.

Affiliated with

Also associated with

No associations

Rating

Gravitinos, the Lithium problem, and DM production: Is there a corresponding neutrino physics linkage? does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Gravitinos, the Lithium problem, and DM production: Is there a corresponding neutrino physics linkage?, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gravitinos, the Lithium problem, and DM production: Is there a corresponding neutrino physics linkage? will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-30593