Enhanced type-B coherent effect in collimated electron-positron photoproduction from Si crystal

Citation
Y. Okazaki et al., Enhanced type-B coherent effect in collimated electron-positron photoproduction from Si crystal, PHYS LETT A, 271(1-2), 2000, pp. 110-114
Citations number
12
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Physics
Journal title
PHYSICS LETTERS A
ISSN journal
0375-9601 → ACNP
Volume
271
Issue
1-2
Year of publication
2000
Pages
110 - 114
Database
ISI
SICI code
0375-9601(20000619)271:1-2<110:ETCEIC>2.0.ZU;2-6
Abstract
The relative cross section of pair creation from a silicon single crystal h as been measured with a bremsstrahlung beam from 350 MeV electrons. A clear enhancement was observed above 230 MeV as expected from the theory based o n the type-B coherent effect. (C) 2000 Elsevier Science B.V. All rights res erved.