چكيده انگليسي :
Anapole dark ma er Mehri rahimi mehi rahimi@ph iut ac ir 13 09 2014 Departemt of Physics Isfahan University of Te nology Isfahan 84156 83111 Iran Degree M Sc Language Farsi Supervisor Dr Mansour HaghighatAbstractWe give a brief review on anapole dark ma er ADM In the ADM the darkma ers interact with the ordinary ma ers exclusively through the electromag netic anapoles Meanwhile the only allowed electromagnetic form factor for thespin 1 2 Majorana fermions is the anapole one In this thesis we study the elec tromagnetic interaction of the Majorana neutrinos in non commutative standardmodel NCSM and the Lorentz violated extension of the standard model SME Consequently we obtain the anapole form factors in the both models We ex plore the dark ma er annihilation cross sections in NCSM to estimate a boundof the order of 0 5 TeV on the parameter of non commutativity Comparing theobtained results in the SME with the experimental data only put a bound ond00 parameter among the SME parameters whi is of the order of 0 2 Keywords Dark ma er Anapole Non commutative standard model Standard modelextension
