Two-photon annihilation radiation in strong magnetic field

1988 ◽  
Vol 8 (2-3) ◽  
pp. 573-576
Author(s):  
P.G. Mamradze ◽  
A.D. Kaminker ◽  
G.G. Pavlov
Keyword(s):  
Magnetic Field ◽  
Strong Magnetic Field ◽  
Annihilation Radiation ◽  
Two Photon ◽  
Photon Annihilation

On the Angular Distribution of Two-Photon Annihilation Radiation

1950 ◽  
Vol 77 (2) ◽  
pp. 205-212 ◽  
Author(s):  
S. DeBenedetti ◽  
C. E. Cowan ◽  
W. R. Konneker ◽  
H. Primakoff
Keyword(s):  
Angular Distribution ◽  
Annihilation Radiation ◽  
Two Photon ◽  
Photon Annihilation

scholarly journals PHOTON-NEUTRINO INTERACTIONS IN STRONG MAGNETIC FIELD

2002 ◽  
Vol 17 (39) ◽  
pp. 2553-2562 ◽  
Author(s):  
M. V. CHISTYAKOV ◽  
N. V. MIKHEEV
Keyword(s):  
Magnetic Field ◽  
Strong Magnetic Field ◽  
Neutrino Interaction ◽  
Radiative Corrections ◽  
Neutrino Interactions ◽  
Two Photon ◽  
Effective Lagrangian ◽  
Comparison Of The Results

The two-photon two-neutrino interaction induced by magnetic field is investigated. In particular the processes [Formula: see text] and [Formula: see text] are studied in the presence of strong magnetic field. An effective Lagrangian and partial amplitudes of the processes are presented. Neutrino emissivities due to the reactions [Formula: see text] and [Formula: see text] are calculated taking into account the photon dispersion and large radiative corrections. A comparison of the results obtained with previous estimations and another inducing mechanisms of the processes under consideration is made.

Nonlinear two-photon interaction in a strong magnetic field

1988 ◽  
Vol 31 (6) ◽  
pp. 436-439 ◽  
Author(s):  
V. V. Skobelev ◽  
N. O. Khasaev
Keyword(s):  
Magnetic Field ◽  
Strong Magnetic Field ◽  
Photon Interaction ◽  
Two Photon

scholarly journals Resonant Threshold Two-Photon e–e+ Pair Production Onto the Lowest Landau Levels in a Strong Magnetic Field

2014 ◽  
Vol 59 (9) ◽  
pp. 849-855 ◽  
Author(s):  
M.M. Dyachenko ◽  
◽  
O.P. Novak ◽  
R.I. Kholodov ◽  
◽  
...  
Keyword(s):  
Magnetic Field ◽  
Pair Production ◽  
Strong Magnetic Field ◽  
Landau Levels ◽  
Two Photon

Angular correlation of two-photon positron annihilation in hydrogen gas

1979 ◽  
Vol 57 (7) ◽  
pp. 1027-1030 ◽  
Author(s):  
J. W. Darewych
Keyword(s):  
Wave Function ◽  
Angular Correlation ◽  
Molecular Hydrogen ◽  
Hydrogen Gas ◽  
Annihilation Radiation ◽  
Annihilation Rate ◽  
Two Photon ◽  
State Approximation ◽  
The One ◽  
Photon Annihilation

The expression for the angular correlation of two-photon annihilation radiation for positrons colliding with molecular hydrogen is derived. The one-state approximation is used, and a one-centre expansion of the hydrogen wave function is assumed. Results obtained using a simple H2 wave function yield a half-width of the angular distribution which is in agreement with the observed results for positrons annihilating in liquid hydrogen. Comparison is made with corresponding results for the annihilation rate.

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