A PROTON TAGGING DETECTOR FOR THE NA48 EXPERIMENT

被引：24

作者：

GRAFSTROM, P

BEIER, T

BLUMER, H

MEHREN, T

RENK, B

STAECK, J

ZEITNITZ, O

CALVETTI, M

CENCI, P

PEPE, M

PUNTURO, M

SETZU, MG

TALAMONTI, C

TAUROK, A

机构：

[1] UNIV MAINZ,INST PHYS,W-6500 MAINZ,GERMANY

[2] CERN,CH-1211 GENEVA 23,SWITZERLAND

[3] UNIV PERUGIA,DIPARTIMENTO FIS,I-06100 PERUGIA,ITALY

[4] UNIV CAGLIARI,DIPARTIMENTO FIS,I-09100 CAGLIARI,ITALY

[5] INFN,PERUGIA,ITALY

[6] INFN,CAGLIARI,ITALY

[7] AUSTRIAN ACAD SCI,INST HOCHENERGIEPHYS,VIENNA,AUSTRIA

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1994年 / 344卷 / 03期

关键词：

D O I：

10.1016/0168-9002(94)90869-9

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Prototype test results are reported from the NA48 K(S) tagging system. Thin scintillator foils were arranged as two staircases intersecting in space. A geometric alignment to 0.4 mrad, a light yield of 300-400 photoelectrons and a time resolution of 70-90 ps with conventional TDCs were achieved. A FADC system operating at 450 megasamples/s performed at 50 ps intrinsic time resolution. Overlapping pulses could be resolved down to 7 ns.

引用

页码：487 / 491

页数：5

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