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On electromagnetic processes in polycrystals; Ob ehlektromagnitnykh protsessakh v polikristallakh

Technical Report:

Abstract

Production of e{sup {+-}}-pairs by photons and bremsstrahlung by electrons at high energies in polycrystals is considered. The energy cross sections of these processes are shown to be equal to similar cross sections in amorphous medium with a good accuracy, at the same time the differential cross sections over the momentum transferred to matter in polycrystal and amorphous substantum differ quite considerably. The probability of coherent and noncoherent interactions of photons in polycrystals has been found. 10 refs.
Authors:
Publication Date:
Dec 31, 1990
Product Type:
Technical Report
Report Number:
IFVE-OP-90-30
Reference Number:
SCA: 665300; PA: AIX-23:018400; SN: 92000662010
Resource Relation:
Other Information: PBD: 1990
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; POLYCRYSTALS; BREMSSTRAHLUNG; PAIR PRODUCTION; AMORPHOUS STATE; COHERENT PRODUCTION; DIFFERENTIAL CROSS SECTIONS; ELECTRON BEAMS; ELECTRON PAIRS; ELECTRONS; GAMMA RADIATION; INCIDENCE ANGLE; INCOHERENT PRODUCTION; ORIENTATION; POSITRONS; 665300; INTERACTIONS BETWEEN BEAMS AND CONDENSED MATTER
OSTI ID:
10118640
Research Organizations:
Gosudarstvennyj Komitet po Ispol`zovaniyu Atomnoj Ehnergii SSSR, Serpukhov (Russian Federation). Inst. Fiziki Vysokikh Ehnergij
Country of Origin:
USSR
Language:
Russian
Other Identifying Numbers:
Other: ON: DE92617500; TRN: SU9109356018400
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
7 p.
Announcement Date:
Jun 30, 2005

Technical Report:

Citation Formats

Maisheev, V A. On electromagnetic processes in polycrystals; Ob ehlektromagnitnykh protsessakh v polikristallakh. USSR: N. p., 1990. Web.
Maisheev, V A. On electromagnetic processes in polycrystals; Ob ehlektromagnitnykh protsessakh v polikristallakh. USSR.
Maisheev, V A. 1990. "On electromagnetic processes in polycrystals; Ob ehlektromagnitnykh protsessakh v polikristallakh." USSR.
@misc{etde_10118640,
title = {On electromagnetic processes in polycrystals; Ob ehlektromagnitnykh protsessakh v polikristallakh}
author = {Maisheev, V A}
abstractNote = {Production of e{sup {+-}}-pairs by photons and bremsstrahlung by electrons at high energies in polycrystals is considered. The energy cross sections of these processes are shown to be equal to similar cross sections in amorphous medium with a good accuracy, at the same time the differential cross sections over the momentum transferred to matter in polycrystal and amorphous substantum differ quite considerably. The probability of coherent and noncoherent interactions of photons in polycrystals has been found. 10 refs.}
place = {USSR}
year = {1990}
month = {Dec}
}