German Arturo Gomez Vargas
(ROMA2)
25/05/2011, 16:45
The munuSSM is a supersymmetric model that has been proposed to solve the problems of other supersymmetric extensions of the standard model. The gravitino is a natural candidate for dark matter in the munuSSM and could be detectable through the emission of a monochromatic gamma ray in a two-body decay.
We study the prospects of the Fermi-LAT telescope to detect such monochromatic lines in 5...
Sezen Sekmen
(Florida State University)
25/05/2011, 17:05
A number of searches for signals of physics beyond the Standard Model have been performed with the data acquired by the CMS experiment in 2010 and at the beginning of 2011 in p-p collisions at 7 TeV center-of-mass energy. The predictions of many models of new physics that provide candidates for dark matter have been tested against experimental observations.
Marie-Helene Genest
(LMU Munich)
25/05/2011, 17:25
Supersymmetry is one of the more appealing theory beyond the Standard
Model, and provides a natural Dark matter candidate.
First ATLAS searches for signals of Supersymmetry in proton-proton
collisions at the LHC will be reported.
These searches are performed in various channels containing
different lepton and jet multiplicities in the final states;
the full data sample recorded in the...
Andrea Mammarella
(ROMA2)
25/05/2011, 17:45
String theory and GUTs theories suggest that anomalous extra U(1)'s symmetries can arise from many high energy scenarios. At low energy scale these extra symmetry groups and the interactions that they mediate can have many phenomenological consequences.
One of the most important is the presence of extra neutralinos with respect to the four of the MSSM. These particles make more viable the...
