TIME MEASUREMENTS WITH GE(LI) DETECTORS

被引：11

作者：

BRANDENBERGER, JD

机构：

[1] Department of Physics and Astronomy, University of Kentucky, Lexington, KY

来源：

NUCLEAR INSTRUMENTS & METHODS | 1969年 / 69卷 / 02期

关键词：

D O I：

10.1016/0029-554X(69)90423-6

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A method of obtaining improved time resolution from coincidence measurements utilizing large volume Ge(Li) detectors is presented. The analysis indicates that a time resolution of the order of 1 ns is obtainable if a preamplifier with a short rise time is used. An experimental time resolution of 3.8 ns is obtained using a preamplifier with a rise time considerably longer than the charge collection time constant of a Ge(Li) detector. These results all apply to detection of gamma rays having a large range of energies detected with a large volume coaxial detector. © 1969.

引用

页码：271 / +

页数：1

共 11 条

[1]

BELL RE, 1960, CAN J PHYS, V38, P652

[2] 27AL(N,N'GAMMA) REACTIONS AND 3002 KEV LEVEL [J].

CHUNG, KC ;

VELKLEY, DE ;

BRANDENBERGER, JD ;

MCELLISTREM, MT .

NUCLEAR PHYSICS A, 1968, A115 (02) :476-+

[3] PRODUCTION OF HIGH INTENSITY ION PULSES OF NANOSECOND DURATION [J].

CRANBERG, L ;

FERNALD, RA ;

HAHN, FS ;

SHRADER, EF .

NUCLEAR INSTRUMENTS & METHODS, 1961, 12 (02) :335-340

[4] TIMING CIRCUIT FOR GE(LI) DETECTORS [J].

GORNI, S ;

HOCHNER, G ;

NADAV, E ;

ZMORA, H .

NUCLEAR INSTRUMENTS & METHODS, 1967, 53 (02) :349-&

[5]

KRANER HW, BNL11904

[6] IMPROVEMENTS IN LARGE VOLUME COAXIAL GERMANIUM SPECTROMETERS [J].

MALM, HL .

IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 1966, NS13 (03) :285-+

[7]

MARION JB, 1967, NUCLEAR RESEARCH ED, P167

[8]

MCELLISTREM MT, 1967, NUCLEAR RES LOW ENER, P167

[9] TIMING UNIT FOR SEMICONDUCTOR SPECTROMETERS [J].

MICHAELIS, W .

NUCLEAR INSTRUMENTS & METHODS, 1968, 61 (01) :109-+

[10] NEW TIMING METHOD FOR SCINTILLATION EVENTS IN FAST COINCIDENCE EXPERIMENTS [J].

WEINZIERL, P .

REVIEW OF SCIENTIFIC INSTRUMENTS, 1956, 27 (04) :226-229

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