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Performance of an aerogel threshold particle identification detector read out by hybrid photon detectors
Boutigny D., De Bonis I., Favier J., Karyotakis Y., Lafaye R. et al
IEEE Transactions on Nuclear Science 44 (1997) 1621-1629 - http://hal.in2p3.fr/in2p3-00024082
Physique/Physique/Instrumentations et Détecteurs
Performance of an aerogel threshold particle identification detector read out by hybrid photon detectors
D. Boutigny1, I. De Bonis1, J. Favier1, Y. Karyotakis1, R. Lafaye1, M. Foucher, H. Jawahery, E. Borsato, Corso F. Dal, F. Iacovella, M. Morandin, M. Posocco, R. Stroili, E. Torassa, C. Voci, J. Y. T. Oyang, A. R. Buzykaev, S. F. Ganzhur, E. A. Kravchenko, A. P. Onuchin, A. G. Shamov, V. I. Telnov, A. Buccheri, F. Ferroni, M. A. Mazzoni, S. Morganti, G. Piredda, R. Santacesaria
1 :  LAPP - Laboratoire d'Annecy le Vieux de Physique des Particules
http://wwwlapp.in2p3.fr/
CNRS : UMR5814 – IN2P3 – Université de Savoie
9 Chemin de Bellevue - BP 110 - 74941 Annecy-le-Vieux CEDEX - France
France
This paper describes an aerogel threshold particle identification detector developed for use in BABAR, the experiment to be run at the asymmetric e+e- B-factory PEP-II under construction at the Stanford Linear Accelerator Center (SLAC). Results of extensive tests performed at the CERN PS indicate that this detector is capable of separating pions from below-threshold particles in a wide momentum range. The detector is read by a new version of a hybrid photon detector (HPD). The HPD has been chosen because of its excellent behavior in high magnetic fields, where it can be successfully exploited to preserve the required particle identification (PID) performance

Articles dans des revues avec comité de lecture
1997
IEEE Transactions on Nuclear Science (IEEE Trans. Nucl. Sci.)
Publisher Institute of Electrical and Electronics Engineers (IEEE)
ISSN 0018-9499 
44
1621-1629

DFPD-96-EP-14 SCAN-9610088
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DPFD-96-EP-14.pdf(244.6 KB)