Title

Registration of the transition radiation with GaAs detector: Data/MC comparison

Authors

J. Alozy, European Organization for Nuclear Research
N. Belyaev, National Research Nuclear University MEPhI
B. L. Bergmann, Institute of Experimental and Applied Physics Czech Technical University in Prague
T. R.V. Billoud, Institute of Experimental and Applied Physics Czech Technical University in Prague
P. Broulim, University of West Bohemia
P. Burian, Institute of Experimental and Applied Physics Czech Technical University in Prague
M. Campbell, European Organization for Nuclear Research
G. Chelkov, Joint Institute for Nuclear Research, Dubna
M. Cherry, Louisiana State University
F. Dachs, European Organization for Nuclear Research
S. Doronin, National Research Nuclear University MEPhI
K. Filippov, National Research Nuclear University MEPhI
P. Fusco, Istituto Nazionale di Fisica Nucleare, Sezione di Bari
F. Gargano, Politecnico di Bari
E. H.M. Heijne, European Organization for Nuclear Research
S. Konovalov, P.N. Lebedev Physical Institute of the Russian Academy of Sciences
X. Llopart Cudie, European Organization for Nuclear Research
F. Loparco, Istituto Nazionale di Fisica Nucleare, Sezione di Bari
M. N. Mazziotta, Politecnico di Bari
L. Meduna, Institute of Experimental and Applied Physics Czech Technical University in Prague
H. Pernegger, European Organization for Nuclear Research
D. Ponomarenko, National Research Nuclear University MEPhI
S. Pospisil, Institute of Experimental and Applied Physics Czech Technical University in Prague
D. Rastorguev, Joint Institute for Nuclear Research, Dubna
C. Rembser, European Organization for Nuclear Research
A. Romaniouk, National Research Nuclear University MEPhI
A. A. Savchenko, National Research Nuclear University MEPhI
E. J. Schioppa, Universita del Salento
S. Smirnov, National Research Nuclear University MEPhI
Y. Smirnov, National Research Nuclear University MEPhI
P. Smolyanskiy, Institute of Experimental and Applied Physics Czech Technical University in Prague
P. Spinelli, Istituto Nazionale di Fisica Nucleare, Sezione di Bari
M. Strikhanov, National Research Nuclear University MEPhI

Document Type

Conference Proceeding

Publication Date

12-16-2020

Abstract

New developments of pixel detectors based on GaAs sensors offer effective registration of the transition radiation (TR) X-rays and perform simultaneous measurements of their energies and emission angles. This unique feature opens new possibilities for particle identification on the basis of maximum available information about generated TR photons. Results of studies of TR energy-Angular distributions using a 500 |j.m thick GaAs sensor attached to a Timepix3 chip are presented. Measurements, analysis techniques and a comparison with Monte Carlo (MC) simulations are described and discussed.

Publication Source (Journal or Book title)

Journal of Physics: Conference Series

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