Nonlinear Phenomena in Complex Systems, 2009, Vol.12, No.4, pp.503-505

NONLINEAR PHENOMENA IN COMPLEX SYSTEMS
An Interdisciplinary Journal

2009, Vol.12, No.4, pp.503-505

Strongly Interacting Massive Particles as NLSP and Mesino Interactions in Iron: The QGSM Approach.
K.M.Belotsky, A.B.Kaidalov, and O.I.Piskounova

The beginning experiments at LHC have to answer, what sort of particles is the dark matter built of. One of the various suggestions is that it is built of Lightest Supersymmetry Particle (LSP), which is to be left after the decay of Strongly Interacting Massive Particles (SIMPs), as NLSPs. The cross sections for their interactions with ordinary matter of detectors were calculated in Quark Gluon String Model. In this paper we calculate the path length of hadronized SIMPs, R-hadrons, before the interaction in iron and derive the difference in the cross sections of R-mesons and R-baryons.
Key words: strongly interacting massive particles, lightest supersymmetry particle, Quark Gluon String Model, path length for the interaction, energy loss per interaction, reggeon and pomeron regge trajectory exchange

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