THE EFFECT OF ELECTROMAGNETIC PROPERTIES OF NEUTRINOS ON THE PHOTON-NEUTRINO DECOUPLING TEMPERATURE

---

Atıf İçin Kopyala

Inan S. C., Koksal M.

INTERNATIONAL JOURNAL OF MODERN PHYSICS A, cilt.27, sa.32, 2012 (SCI-Expanded)

• Yayın Türü: Makale / Tam Makale
• Cilt numarası: 27 Sayı: 32
• Basım Tarihi: 2012
• Doi Numarası: 10.1142/s0217751x12501874
• Dergi Adı: INTERNATIONAL JOURNAL OF MODERN PHYSICS A
• Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
• Sivas Cumhuriyet Üniversitesi Adresli: Evet

Özet

We examine the impact of electromagnetic properties of neutrinos on the annihilation of relic neutrinos with ultrahigh energy cosmic neutrinos for the nu(nu) over bar -> gamma gamma process. For this process, photon-neutrino decoupling temperature is calculated via effective Lagrangian model beyond the standard model. We find that photon-neutrino decoupling temperature can be importantly reduced below the QCD phase transition with the model independent analysis defining electromagnetic properties of neutrinos.