SUPPRESSION OF BACKGROUND-RADIATION IN BGO AND NAI DETECTORS USED IN NUCLEAR-REACTION ANALYSIS

被引：13

作者：

HORN, KM ^{[1
]}

LANFORD, WA ^{[1
]}

机构：

[1] SUNY ALBANY,DEPT PHYS,NUCL ACCELERATOR LAB,ALBANY,NY 12222

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 1990年 / 45卷 / 1-4期

关键词：

D O I：

10.1016/0168-583X(90)90830-N

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A compact arrangement of electronic and material shielding in conjunction with a 3 in. × 3 in. BGO detector can achieve hydrogen sensitivities of 10-100 ppm using the 15N hydrogen profiling technique. Measured background yields for various shielding conditions are presented for 3 in. × 3 in. BGO and NaI detectors. © 1990.

引用

页码：256 / 259

页数：4

共 6 条

[1]

CHAO ZH, 1977, J NUCL MED, V18, P840

[2] AN IN-BEAM-LINE LOW-LEVEL SYSTEM FOR NUCLEAR-REACTION GAMMA-RAYS [J].

DAMJANTSCHITSCH, H ;

WEISER, M ;

HEUSSER, G ;

KALBITZER, S ;

MANNSPERGER, H .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH, 1983, 218 (1-3) :129-140

[3]

GLASSTONE S, 1963, NUCL REACTOR ENG, P804

[4] NEW PRECISION TECHNIQUE FOR MEASURING CONCENTRATION VERSUS DEPTH OF HYDROGEN IN SOLIDS [J].

LANFORD, WA ;

TRAUTVETTER, HP ;

ZIEGLER, JF ;

KELLER, J .

APPLIED PHYSICS LETTERS, 1976, 28 (09) :566-568

[5] TECHNIQUE FOR MEASURING HYDROGEN CONCENTRATION VERSUS DEPTH IN SOLID SAMPLES [J].

LEICH, DA ;

TOMBRELLO, TA .

NUCLEAR INSTRUMENTS & METHODS, 1973, 108 (01) :67-71

[6] BISMUTH GERMANATE - HIGH-Z GAMMA-RAY AND CHARGED-PARTICLE DETECTOR [J].

NESTOR, OH ;

HUANG, CY .

IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 1975, NS22 (01) :68-71

← 1 →