251 citations · 3k across the 127 of their papers we have counts for
5 papers · 1 filter
On the and as Bound States and Approximate Nambu-Goldstone Bosons
Shmuel Nussinov, Robert Shrock
We reconsider the two different facets of and mesons as bound states and approximate Nambu-Goldstone bosons. We address several topics, including masses, mass sp…
A Model With Dynamical R-parity Breaking and Unstable Gravitino Dark Matter
Xiangdong Ji, Rabindra N. Mohapatra, Shmuel Nussinov +1
An unstable gravitino with lifetime longer than sec or so has been proposed as a possible dark matter candidate in supergravity models with R-parity breaking. We find a n…
Searching direction dependent daily modulation in dark matter detectors
Frank T. Avignone, Richard J Creswick, Shmuel Nussinov
Channeling of recoil ions in various crystals strongly depends on their direction. This, along with the WIMP wind due to the rotation of the galactic disc generates {\it daily} mod…
Estimate of the branching fraction , the , and non-standard weak interactions
Shmuel Nussinov, Abner Soffer
We consider the ``second-class current'' decay from several points of view. We first focus on the decay rate as expected within standard weak interaction and QCD du…
Is the Froissart bound relevant for the total pp cross section at s=(14 TeV)^2?
Shmuel Nussinov
The Froissart bound limmits the asymptotic s->infinity behavior of crossections by (π/t_0) ln ^2 (s/{(s_0)} where t_0 is the lightest exchanged particle, or more generally the near…