Study on non standard interaction of neutrino and unparticle physics with neutrino-electron scattering data at low energy in texono experiment

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Tezin Türü: Yüksek Lisans

Tezin Yürütüldüğü Kurum: Orta Doğu Teknik Üniversitesi, Fen Edebiyat Fakültesi, Fizik Bölümü, Türkiye

Tezin Onay Tarihi: 2010

Öğrenci: SELÇUK BİLMİŞ

Danışman: MEHMET TEVFİK ZEYREK

Özet:

Neutrino-electron scatterings are purely leptonic processes with robust Standard Model (SM) predictions. Their measurements can therefore provide constraints to physics beyond SM. The νe − e− data taken at the Kuo-Sheng Reactor Neutrino Laboratory were used to probe two sceneria: Non-Standard Neutrino Interactions (NSI) and Unparticle Physics. New constraints were placed to the NSI parameters (εeL , εeR ), (εeL , εeR ) and (εeL , εeR ) , as well as to the coupling constants for scalar (λ0 ) and vector (λ1 ) unparticles to the neutrinos and electrons.