Natural suppression of d=5 operator induced proton decay in supersymmetric grand unified theories

Details Natural suppression of d=5 operator induced proton decay in supersymmetric grand unified theories Natural suppression of d=5 operator induced proton decay in supersymmetric grand unified theories

1996-10-17

arxiv.org/abs/hep-ph/9610389v1

Phys.Atom.Nucl. 60 (1997) 126-129; Yad.Fiz. 60N1 (1997) 136-139

Physics

High Energy Physics

High Energy Physics - Phenomenology

5 pages, latex, 3 latex figures included

Scientific paper

The proton decay in supersymmetric (SUSY) Grand Unified Theories (GUTs), where the special mechanism provides the natural suppression of the dimension 5 ($d=5$) operators, was studied. Due to this mechanism, $d=5$ operator induced proton decay takes place only through the mixing of light generation fermions with those from third generation and crucially depends on the structure of fermion mass matrices. We show that in general proton decay is strongly suppressed relative to the standard SUSY GUT situation and for wide class of fermion mass matrices the SUSY parameter space practically has no restrictions.

Affiliated with

Also associated with

No associations

Rating

Natural suppression of d=5 operator induced proton decay in supersymmetric grand unified theories 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 Natural suppression of d=5 operator induced proton decay in supersymmetric grand unified theories, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Natural suppression of d=5 operator induced proton decay in supersymmetric grand unified theories will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-402979