LEAD SCINTILLATING-FIBER ELECTROMAGNETIC CALORIMETERS WITH 4.8-PERCENT/ROOT-E[GEV] ENERGY RESOLUTION IN THE 20-80 MEV RANGE

被引：9

作者：

BABUSCI, D

BIANCO, S

CASACCIA, R

DANIELLO, L

FABBRI, FL

GIARDONI, M

LINDOZZI, M

PASSAMONTI, L

RUSSO, V

SARWAR, S

VOTANO, L

ZALLO, A

CASANO, LE

CAPOGNI, M

DANGELO, A

MORICCIANI, D

GHIO, F

GIROLAMI, B

HERTZOG, D

HUGHES, S

REIMER, P

TAYLOE, R

机构：

[1] INFN,SEZ ROMA 2,I-00173 ROME,ITALY

[2] INFN,I-00161 ROME,ITALY

[3] UNIV PISA,I-56100 PISA,ITALY

[4] IST SUPER SANITA,I-00161 ROME,ITALY

[5] UNIV ILLINOIS,URBANA,IL 61801

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1993年 / 332卷 / 03期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0168-9002(93)90300-7

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

An experimental investigation has been carried out on the properties of electromagnetic shower detectors composed of a uniform array of plastic scintillating fibers and lead (50:35 by volume ratio) for photons in the energy range 20-80 MeV. In good geometry conditions (photon hitting the fiber laterally), an energy resolution of 4.8%/square-root E[GeV] is obtained. This figure includes a 2%/square-root E[GeV] term added in quadrature due to the photoelectron statistics.

引用

页码：444 / 458

页数：15

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