| Issue |
J. Phys. Colloques
Volume 35, Number C2, Mars 1974
Colloque international sur les collisions photon-photon dans les anneaux de stockage électron-positron / International colloquium on photon-photon collisions in electron-positron storage rings
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| Page(s) | C2-121 - C2-121 | |
| DOI | https://doi.org/10.1051/jphyscol:1974220 | |
Colloque international sur les collisions photon-photon dans les anneaux de stockage électron-positron / International colloquium on photon-photon collisions in electron-positron storage rings
J. Phys. Colloques 35 (1974) C2-121-C2-121
DOI: 10.1051/jphyscol:1974220
Nuclear Physics Institute, Leningrad (USSR)
J. Phys. Colloques 35 (1974) C2-121-C2-121
DOI: 10.1051/jphyscol:1974220
Quasi-real electron method in high energy quantum electrodynamics
V. N. BAIER, V. S. FADIN and V. A. KHOZENuclear Physics Institute, Leningrad (USSR)
Abstract
An electron pole approximation is presented, which can be used to calculate cross-sections in high energy quantum electrodynamics. A general derivation is given and some applications are considered : 1) bremsstrahlung in electron-electron (positron) collisions at large angles ; 2) photoproduction and electroproduction of a pair of particles on an electron at large angles ; 3) photon emission at a large angle when the cross-section does not decrease with energy ; 4) total cross-section for muon pair production in electron-positron collisions via one photon. The case of polarized particles is also discussed.