STUDY OF PROPORTIONAL COUNTER OPTIMIZATION FOR LONG-TERM COUNTING

被引：13

作者：

POVINEC, P

机构：

[1] Department of Nuclear Physics, Comenius University, 81631 Bratislava, Mlynská dolina

来源：

NUCLEAR INSTRUMENTS & METHODS | 1979年 / 163卷 / 2-3期

关键词：

D O I：

10.1016/0029-554X(79)90120-4

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The influence of the counter geometry and the nature of the gas filling on counter characteristics is studied. The electron transit time is calculated for various gases and consequences for long-term counter operation are discussed. It is shown that for good counter performance it is important to secure high drift velocity of electrons in the counter. The effect of electronegative impurities in the counter filling on the counter characteristics is investigated. © 1979.

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页码：363 / 368

页数：6

相关论文

共 34 条

[1] VARIATIONS IN EFFICIENCY OF COPPER-WALLED, CO2-FILLED PROPORTIONAL COUNTERS [J].

ALESSIO, M ;

BELLA, F ;

IMPROTA, S .

NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA B-GENERAL PHYSICS RELATIVITY ASTRONOMY AND MATHEMATICAL PHYSICS AND METHODS, 1970, 68 (02) :175-&

[2] METHOD FOR STABILIZING EFFICIENCY OF COPPER-WALLED CO2-FILLED PROPORTIONAL-COUNTERS [J].

ALESSIO, M ;

BELLA, F ;

IMPROTA, S .

NUCLEAR INSTRUMENTS & METHODS, 1975, 124 (02) :597-599

[3]

ALLEN RA, 1966, ALPHA BETA GAMMA RAY, P425

[4] ORBITAL ELECTRON-CAPTURE BY NUCLEUS [J].

BAMBYNEK, W ;

BEHRENS, H ;

CHEN, MH ;

CRASEMANN, B ;

FITZPATRICK, ML ;

LEDINGHAM, KWD ;

GENZ, H ;

MUTTERER, M ;

INTEMANN, RL .

REVIEWS OF MODERN PHYSICS, 1977, 49 (01) :77-221

[5] DRIFT VELOCITIES OF ELECTRONS IN SOME COMMONLY USED COUNTING GASES [J].

BORTNER, TE ;

HURST, GS ;

STONE, WG .

REVIEW OF SCIENTIFIC INSTRUMENTS, 1957, 28 (02) :103-108

[6] DRIFT VELOCITIES OF SLOW ELECTRONS IN METHANE ETHANE ETHYLENE PROPYLENE ACETYLENE AND 1-BUTENE [J].

BOWMAN, CR ;

GORDON, DE .

JOURNAL OF CHEMICAL PHYSICS, 1967, 46 (05) :1878-&

[7] RECENT OBSERVATIONS AND MEASUREMENTS WITH HIGH-ACCURACY DRIFT CHAMBERS [J].

BRESKIN, A ;

CHARPAK, G ;

SAULI, F ;

ATKINSON, M ;

SCHULTZ, G .

NUCLEAR INSTRUMENTS & METHODS, 1975, 124 (01) :189-214

[8]

Brown S. C., 1959, BASIC DATA PLASMA PH

[9] COAXIAL ANODE FOR BACKGROUND SUPPRESSION IN X-RAY PROPORTIONAL COUNTERS [J].

BUNNER, AN ;

KRAUSHAAR, WL ;

MCCAMMON, D ;

VANDERHILL, M ;

WILLIAMSON, F .

REVIEW OF SCIENTIFIC INSTRUMENTS, 1973, 44 (04) :418-422

[10] APPLICATIONS OF PROPORTIONAL CHAMBERS AND DRIFT CHAMBERS IN HIGH-ENERGY PHYSICS AND OTHER FIELDS [J].

CHARPAK, G .

NATURE, 1977, 270 (5637) :479-482

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