A supernova constraint on bulk majorons

Details A supernova constraint on bulk majorons A supernova constraint on bulk majorons

2002-04-19

arxiv.org/abs/hep-ph/0204231v2

Phys.Rev. D66 (2002) 045002

Physics

High Energy Physics

High Energy Physics - Phenomenology

Minor changes, matches the version to appear in PRD

Scientific paper

10.1103/PhysRevD.66.045002

In models with large extra dimensions all gauge singlet fields can in principle propagate in the extra dimensional space. We have investigated possible constraints on majoron models of neutrino masses in which the majorons propagate in extra dimensions. It is found that astrophysical constraints from supernovae are many orders of magnitude stronger than previous accelerator bounds. Our findings suggest that unnatural types of the "see-saw" mechanism for neutrino masses are unlikely to occur in nature, even in the presence of extra dimensions.

Affiliated with

Also associated with

No associations

Rating

A supernova constraint on bulk majorons 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 A supernova constraint on bulk majorons, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A supernova constraint on bulk majorons will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-48201