Aerogel Cherenkov detectors for the luminosity measurement at HERA

被引：14

作者：

Chwastowski, J

Figiel, J

Kotarba, A

Olkiewicz, K

Suszycki, L

机构：

[1] Inst Nucl Phys, PL-31342 Krakow, Poland

[2] Stanislaw Staszic Univ Min & Met, Fac Phys & Nucl Tech, PL-30059 Krakow, Poland

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2003年 / 504卷 / 1-3期

关键词：

aerogel; calorymetry; Cherenkov; luminosity;

D O I：

10.1016/S0168-9002(03)00794-0

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Construction of the Cherenkov detectors using the silica aerogel SP-30 (Matsushita) and fast photomultipliers is described. Application of these detectors for the luminosity measurement in the ZEUS experiment at HERA is then presented. The HERA luminosity is measured using high rate, high-energy bremsstrahlung photons, and the Cherenkov detectors. are designed for achieving the required resolution of the photon energy measurement. (C) 2003 Elsevier Science B.V. All rights reserved.

引用

页码：222 / 227

页数：6

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