شماره راهنما :
1095 دكتري
پديد آورنده :
آقابابايي، سارا
عنوان :
پديده شناختي فيزيك جديد در چارچوب مدل استاندارد تعميم يافته
محل تحصيل :
اصفهان: دانشگاه صنعتي اصفهان، دانشكده فيزيك
صفحه شمار :
ت، ۱۳۴ص.: مصور
استاد راهنما :
منصور حقيقت
توصيفگر ها :
مدل استاندارد تعميم يافته , مدل استاندارد ناجابه جايي , گشتاور دوقطبي الكتريكي , فاز نقض تقارن CP , گشتاور دو قطبي مغناطيسي ناهنجار , باريون زايي
استاد داور :
مدعو: مجتبي محمدي نجف آبادي، مهدي ترابيان; داور داخلي: بهروز ميرزا
تاريخ ورود اطلاعات :
1396/09/13
كد ايرانداك :
ID1095 دكتري
چكيده انگليسي :
abstractThis thesis is involved to study phenomenological aspects of New Physics NP in the Standard ModelExtension SME frame One has introduced the SME as a frame that contains all the Lorentz Viola tion LV interactions Then Non Commutative Standard Model NCSM have shown with Sieberg Witten structure where could violate Lorentz symmetry intrinsically We ve found a correspondingbetween the NCSM and SME in the present electromagnetic background fields Here we ve con sidered only the electroweak sector of Standard Model SM in both theories and derived all the LVparameters in the NC parameter and background field terms Furthermore we ve studied all the com ponents of LV parameters in the fixed and rotated frames We could find bound on both componentsof NC parameter and LV parameters in the current studies Studying on the charged lepton ElectricDipole Moment EDM in the SME frame is a part of the thesis Particles EDM leads to CP Violation CPV The d parameter as a source of CPV in the SME and can enhance in high energy limit in thepresent of Lorentz symmetry breaking We have calculated cross section of electron positron annihi lation process and Bhabha scattering and found the bounds on combination d 10 6 d 10 9 LV LV 17 for tau muon and electron respectively from the LEP collider results We ve pre and dLV 10 edicted bounds from ILC experiment as well We have investigated Anomalous Magnetic Dipole Moment AMDM of muon in the SME by c parameter We have constructed QEDE with this parameter and introduced all the electromagneticform factors By considering the deviation of Muon AMDM comes from LV at high energy level one has found the c would be as order of 10 11 where it is a compatible bound Other form factorshave studied in this chapter and showed how to cancel the IR and UV divergences Finally we haveshown an expression between EDM of particles and CPV phase in the effective field theory We haveestimated CPV phase order in the present of LV background by results of the EDM and AMDM formfactors in the previous chapters It would motivate to study this CPV phase where explain the baryo genesis and study some other ideas for the next researches Keywords Standard Model Extension Non Commutative Standard Model Electric Dipole Moments Anomalous Magnetic Dipole Moment CP Violation phase
استاد راهنما :
منصور حقيقت
استاد داور :
مدعو: مجتبي محمدي نجف آبادي، مهدي ترابيان; داور داخلي: بهروز ميرزا
