Experimental determination of the Townsend coefficient for argon-CO2 gas mixtures at high fields

被引：8
作者：
Auriemma, G
Fidanza, D
Pirozzi, G
Satriano, C
机构：
[1] Univ Basilicata, Fac Sci MM FF NN, I-85100 Potenza, Italy
[2] Ist Nazl Fis Nucl, Sez Roma 1, Rome, Italy
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2003年 / 513卷 / 03期
关键词：
townsend coefficient; gas mixtures; high fields; gas filled counters;
D O I：
10.1016/S0168-9002(03)02074-6
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
The first Townsend coefficient for Ar-CO2 based gas mixtures has been measured over a wide range of reduced electric field. The experimental setup and the measurement technique are described here. A linear superposition model has also been successfully applied. (C) 2003 Elsevier B.V. All rights reserved.
引用
收藏
页码：484 / 489
页数：6
相关论文
共 14 条
[1]   GENERALIZED GAS GAIN FORMULA FOR PROPORTIONAL-COUNTERS [J].
AOYAMA, T .
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1985, 234 (01) :125-131
[2]  
AREFEV A, CERNPPE3382
[3]   A MULTITERM BOLTZMANN ANALYSIS OF DRIFT VELOCITY, DIFFUSION, GAIN AND MAGNETIC-FIELD EFFECTS IN ARGON-METHANE-WATER-VAPOR MIXTURES [J].
BIAGI, SF .
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1989, 283 (03) :716-722
[4]  
DODOKHOV VK, JINRP1380486
[5]  
KRAJCAR BI, 2000, J APPL PHYS, V88, P6192
[6]  
McWhirter R., 1965, SPECTRAL INTENSITIES
[7]   An investigation of the properties of proportional counters I [J].
Rose, ME ;
Korff, SA .
PHYSICAL REVIEW, 1941, 59 (11) :850-859
[8]   Cas detectors: achievements and trends [J].
Sauli, F .
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2001, 461 (1-3) :47-54
[9]   1ST TOWNSEND COEFFICIENT MEASURED IN ARGON BASED MIXTURES AT HIGH FIELDS [J].
SHARMA, A ;
SAULI, F .
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1993, 334 (2-3) :420-424
[10]   A MEASUREMENT OF THE 1ST TOWNSEND COEFFICIENT IN ARGON BASED MIXTURES AT HIGH FIELDS [J].
SHARMA, A ;
SAULI, F .
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1992, 323 (1-2) :280-283
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