The transitions gamma gamma -> nu bar nu and gamma -> gamma gamma in a strong magnetic field
M. V. Chistyakov, A. V. Kuznetsov, N. V. Mikheev
Abstract
The photon-neutrino process gamma gamma -> nu bar nu and photon splitting are considered in a strong magnetic field. The partial polarization amplitudes are calculated within the standard model in the limit of a strong field. The amplitudes do not depend on the field strength in this limit. Using the vector parts of the amplitudes, the process of the photon splitting gamma -> gamma gamma is investigated both below and above the pair creation threshold. The splitting probabilities are calculated taking account of the photon dispersion and large radiative corrections near the resonance.
Create a lesson
Related papers
A global analysis of B DP and B D P decays
Bhubanjyoti Bhattacharya, Rida Boumris, David London
Transient PULSE: Code for the Transient Propagation of UltraLight (pseudo)Scalars to Earth
Jason Arakawa, Charles Cheung, Muhammad Hani Zaheer et al.
Top-Quark Mass Scheme Uncertainties in Higgs Boson Pair Production via Gluon Fusion
Clara Del Pio, Sebastian Jaśkiewicz, Rebecca von Kuk et al.
Effects of quadratic frequency chirping and carrier-envelope phase on Schwinger pair production in polarized electric fields
Abhinav Jangir
Brownian GPDs: A Stochastic Calculus Approach to Generalized Parton Distributions from Integral Constraints
Douglas Q. Adams, Simonetta Liuti, Zaki Panjsheeri et al.
Strangeness suppression, the ϕ meson and ΛΛ spin correlations from exact strangeness conservation at the quark level
P. Castorina, H. Satz