SEPARATION OF RARE-GASES FROM RADIOACTIVE CONTAMINANTS BY MEANS OF AN ULTRACENTRIFUGE

被引：7

作者：

BELLOTTI, E

CATTADORI, C

CREMONESI, O

FIORINI, E

GERVASIO, G

RAGAZZI, S

SVERZELLATI, PP

SZADY, AJ

SZARKA, J

TABARELLI DE FATIS, T

ZANOTTI, L

机构：

[1] IST NAZL FIS NUCL, I-20133 MILAN, ITALY

[2] OAK RIDGE NATL LAB, DIV APPL TECHNOL, OAK RIDGE, TN 37831 USA

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 1992年 / 62卷 / 04期

关键词：

D O I：

10.1016/0168-583X(92)95386-6

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A sample of xenon enriched in Xe-136 has been obtained with the ultracentrifuge system of the United States Department of Energy in Oak Ridge, Tennessee. The same system has also been used for cleanup only, namely to eliminate undesired gas impurities. Measurements of radioactivity carried out with a multicell proportional chamber show that ultracentrifugation is indeed very effective in the elimination of krypton.

引用

页码：529 / 534

页数：6

共 4 条

[1] A SEARCH FOR LEPTON NUMBER NON-CONSERVATION IN DOUBLE BETA-DECAY OF XE-136 [J].

BELLOTTI, E ;

CREMONESI, O ;

FIORINI, E ;

GERVASIO, G ;

LIGUORI, C ;

RAGAZZI, S ;

ROSSI, L ;

SZARKA, J ;

SVERZELLATI, PP ;

TABARELLI, T ;

ZANOTTI, L .

PHYSICS LETTERS B, 1989, 221 (02) :209-215

[2]

BELLOTTI E, UNPUB PHYS LETT B

[3]

MOE M, 1990, IN PRESS NUCLEAR PHY

[4] ENRICHMENT OF CHROMIUM ISOTOPES BY GAS CENTRIFUGATION [J].

SZADY, AJ .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1989, 282 (01) :277-280

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