Stop Decays with R-Parity Violation and the Neutrino Mass
Abstract
The atmospheric and solar neutrino problems can be explained in a supersymmetric scenario where R-parity is broken bilinearly. Within this context we explore the decays of the top squark. We find that the Rp violating decay
t
~
1
−>bτ
can easily dominate over the Rp conserving decay
t
~
1
−>c
χ
~
0
1
and sometimes also over the decay
t
~
1
−>b
χ
~
+
1
. We study the implications of non-universal boundary conditions at the GUT scale.