skip to main content

Title: Neutrino self-energy operator in plasmas at ultrahigh energies

A general expression for the neutrino self-energy operator in plasmas was obtained in the limit of ultrahigh energies. Quantitative estimations were performed for the boundaries of the region kinematically allowed for the 'neutrino-spin-light' process. An analysis of the additional neutrino energy in plasmas revealed that, in the cases where neutrino spin light was kinematically allowed, the processes v-bar{sub e} + e{sup -} {yields} W{sup -} and v-bar{sub l} + v{sub l} {yields} Z would be dominant.
Authors:
; ;  [1]
  1. Yaroslavl State Universiry (Russian Federation)
Publication Date:
OSTI Identifier:
22212630
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physics of Atomic Nuclei; Journal Volume: 76; Journal Issue: 11; Other Information: Copyright (c) 2013 Pleiades Publishing, Ltd.; http://www.springer-ny.com; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
74 ATOMIC AND MOLECULAR PHYSICS; COLOR MODEL; NEUTRINOS; PLASMA; SELF-ENERGY; SPIN; VISIBLE RADIATION