Enhancement of electromagnetic showers initiated by ultrarelativistic electrons in aligned thick germanium crystals

A. Baurichter, U. Mikkelsen, K. Kirsebom, R. Medenwaldt, S. Møller, E. Uggerhøj, T. Worm, K. Elsener, S. Ballestrero, P. Sona*, J. Romano, C. Biino, R. Moore, Z. Z. Vilakazi

*Corresponding author af dette arbejde

Publikation: Bidrag til tidsskrift/Konferencebidrag i tidsskrift /Bidrag til avisTidsskriftartikelForskningpeer review

Abstract

The distribution of the energy deposited in thin silicon detectors placed on the downstream side of a thick germanium single crystal bombarded with a 70, 150 and 250 GeV electron beam along directions close to the 〈110〉 axis or {110} and {100} planes has been measured. The enhancement of the shower with respect to random incidence, as reflected in the higher value of the centroid of the distribution, is studied as a function of the incidence angle to the axis or plane.

OriginalsprogEngelsk
TidsskriftNuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
Vol/bind119
Nummer1-2
Sider (fra-til)143-148
Antal sider6
ISSN0168-583X
DOI
StatusUdgivet - okt. 1996

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