Published February 1998 | Version v1
Journal article

Test beam results of lead tungstate matrices

  • 1. Lyon-1 Univ., 69 - Villeurbanne (France). Inst. de Physique Nucleaire

Description

Different lead tungstate matrices with avalanche photodiode readout have been tested in electron and pion beam at CERN. In the H4 beam, a 7 x 7 crystal matrix response has been studied with electrons of 15 to 150 GeV. Crystals (about 23 cm long and pointing shape) came from different producers. An energy resolution of about 0.6% at 100 GeV has been obtained. On the other hand, a 3 x 3 crystals matrix equipped with the first prototype of a complete electronic readout chain (fast shaping, full dynamic range) has been tested in the X3 beam. (orig.)

Additional details

Publishing Information

Journal Title
Nuclear Physics. B, Proceedings Supplements
Journal Volume
61B
Journal Page Range
p. 493-497.
ISSN
0920-5632
CODEN
NPBSE7

Conference

Title
5. international conference on advanced technology and particle physics.
Dates
7-11 Oct 1996.
Place
Como (Italy).

Optional Information

Notes
4 refs.
Collaborations
CMS Collaboration.