5320

4990

كارشناسي ارشد

ذرات بنيادي

اصفهان: دانشگاه صنعتي اصفهان، دانشكده فيزيك

1388

[هشت]،64ص.:مصور،جدول،نمودار

ص.ع.به فارسي و انگليسي

منصور حقيقت

فرهنگ لران

13/4/89

بهروز ميرزا،كيوان آقابابايي ساماني

فيزيك

ID4990

به فارسي و انگليسي: قابل رويت در نسخه ديجيتالي

Electron nucleon scattering in noncommutative space time Mohammad Mehdi Tehranchi m tehranchi@ph iut ac ir December 7 2009 Department of Physics Isfahan University of Technology Isfahan 84156 83111 IranDegree M Sc Language FarsiSupervisor M Haghighat mansour@cc iut ac irAbstractIn this thesis the electron nucleon scattering in noncommutative space time has studied the concept for thiscalculation should first be discussed noncommutative space time Then head for the interactionsnoncommutative space several active of important interactions with photon Fermions interaction that hasbeen used to study to continuance Parton model in particle physics is introduced leading to the appearanceof the bjorken scaling and calan Gross relations as the most important achievement in this study onnoncommutative space time have been studied Then cross section the electron nucleon scattering incommutative space time and the first order in noncommutative space time calculated that scattering tensorselectron nucleon and quark the first order in noncommutative space time to get that only for scattering tensornucleon in noncommutative space reforms and a new structure function and the scattering tensors electronand quark the first order in noncommutative space time any change do not Finally we can conclude that since the scattering cross section relation for elastic interaction electron of onany Partons nucleon independence of parameter noncommutative therefore the structure function thatscattering tensor nucleon in noncommutative space we should be zero and thus can be said that the bjorkenscaling and calan Gross relations the first order in noncommutative space time as commutative space isindefeasible Key Wordsnoncommutative space time electron nucleon scattering bjorken scaling Parton model cross section

منصور حقيقت

فرهنگ لران

بهروز ميرزا،كيوان آقابابايي ساماني