Bremsstrahlung and pair production at ultrahigh energies in condensed amorphous matter

The article gives a review of the current state of the theory of bremsstrahlung by electrons of ultrahigh energy and pair production by photons of ultrahigh energy in condensed matter in the case in which the effective coherence length of the processes discussed is so large that the effect of competing processes is possible. Qualitative reasoning is considered which permits correct estimation of the effects, and the results of a quantitative discussion are presented.

PACS: 78.70.−g
DOI: 10.1070/PU1975v017n06ABEH004360
URL: https://ufn.ru/en/articles/1975/6/l/
Citation: Ryazanov M I "Bremsstrahlung and pair production at ultrahigh energies in condensed amorphous matter" Sov. Phys. Usp. 18 815–825 (1975)

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RT Journal
T1 Bremsstrahlung and pair production at ultrahigh energies in condensed amorphous matter
A1 Ryazanov,M.I.
PB Physics-Uspekhi
PY 1975
FD 10 Jun, 1975
JF Physics-Uspekhi
JO Phys. Usp.
VO 18
IS 6
SP 815-825
DO 10.1070/PU1975v017n06ABEH004360
LK https://ufn.ru/en/articles/1975/6/l/

Оригинал: Рязанов М И «Тормозное излучение и образование пар при сверхвысоких энергиях в конденсированном аморфном веществе» УФН 114 393–414 (1974); DOI: 10.3367/UFNr.0114.197411a.0393