تم في هذا البحث حساب المقطع العرضي التفاضلي الفعّال للتفاعل المدروس داخل اطار النموذج القياسي و خارجه و حسبت التصحيحات الإشعاعية الناجمة عن ادخال المركبات السلمية و شبه السلمية و التنسورية في مطال التفاعل بطريقتين مختلفتين و تبيّن أنها متعلقة فقط بمربعات ثوابت الاقتران،.
ناقش البحث مدى صمود النموذج القياسي أمام توسيع مطال التشتت المرن للنيوترينو على الالكترون مستفيدين من القيم التجريبية لثوابت الاقتران المتحصل عليها مؤخرا من تجربتي TEXONO , LSND.
The effective differential cross-section of the studied interaction was calculated within and outside the standard model. radiative corrections resulting from the introduction of scalar (S), pseudo scalar (P) and tensor (T) components into amplitude of interaction were calculated in two deferent ways. It show that it is only related with square of coupling constants, . The study discussed the durability of the standard model to expand the amplitude of elastic scattering of neutrino on the electron, using the experimental values of the newly obtained coupling constants from the TEXONO, LSND experiments.
References used
KING, S.F. Journal of Physics G: Nuclear and Particle Physics 42(12) , 123001 (2015)
TOMMY OHLSSON. Phenomenology of Non-Standard Neutrino Interactions, Particle and Astroparticle theory Seminar MPTK, Heidelberg, Germany, October 12, 2009
CIECHANOWICZ, S. and SOBKOF, W. Scattering of neutrinos on a polarized electron target as a test for new physics beyond the Standard Mode, arXiv:hepph/ 0309286v2 10 Jan 2005
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