Production yields of noble-gas isotopes from ISOLDE UCx/graphite targets

被引：16

作者：

Bergmann, UC ^{[1
]}

Auböck, G

Catherall, R

Cederkäll, J

Diget, CA

Fraile, L

Franchoo, S

Fynbo, H

Gausemel, H

Georg, U

Giles, T

Jeppesen, H

Jonsson, OC

Köster, U

Lettry, J

Nilsson, T

Peräjärvi, K

Ravn, H

Riisager, K

Weissman, L

Äystö, J

机构：

[1] CERN, Div EP, ISOLDE, CH-1211 Geneva 23, Switzerland

[2] Graz Tech Univ, A-8010 Graz, Austria

[3] Aarhus Univ, Inst Fys & Astron, DK-8000 Aarhus C, Denmark

[4] Univ Oslo, Kjemisk Inst, N-0315 Oslo, Norway

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 2003年 / 204卷

关键词：

radioactive ion beams; release; ion yields; isotope separation on-line; uranium and thorium carbide targets;

D O I：

10.1016/S0168-583X(02)01921-3

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Yields of He, Ne, Ar, Kr and Xe isotopic chains were measured from UCx/graphite and ThCx/graphite targets at the PSB-ISOLDE facility at CERN using isobaric selectivity achieved by the combination of a plasma-discharge ion source with a water-cooled transfer line. The delay times measured for a UCx/graphite target allow for an extrapolation to the expected yields of very neutron-rich noble gas isotopes, in particular for the "NuPECC reference elements" Ar and Kr, at the next-generation radioactive ion-beam facility EURISOL. (C)2003 Elsevier Science B.V. All rights reserved.

引用

页码：220 / 224

页数：5

共 8 条

[1]

BERGMANN UC, IN PRESS NUCL PHYS A

[2]

Georg U, 2002, NUCL PHYS A, V701, p137C, DOI 10.1016/S0375-9474(01)01562-7

[3] DECAY CHARACTERISTICS OF SHORT-LIVED RADIO-NUCLIDES STUDIED BY ON-LINE ISOTOPE SEPARATOR TECHNIQUES [J].

HANSEN, PG ;

HORNSHOJ, P ;

NIELSEN, HL ;

WILSKY, K ;

KUGLER, H ;

ASTNER, G ;

HAGEBO, E ;

HUDIS, J ;

KJELBERG, A ;

MUNNICH, F ;

PATZELT, P ;

ALPSTEN, M ;

ANDERSSO.G ;

APPELQVI.A ;

BENGTSSO.B ;

NAUMANN, RA ;

NIELSEN, OB ;

BECK, E ;

FOUCHER, R ;

HUSSON, JP ;

JASTRZEB.J ;

JOHNSON, A ;

ALSTAD, J ;

JAHNSEN, T ;

PAPPAS, AC ;

TUNAAL, T ;

HENCK, R ;

SIFFERT, P ;

RUDSTAM, G .

PHYSICS LETTERS B, 1969, B 28 (06) :415-&

[4] INVESTIGATION OF GASEOUS DISCHARGE ION SOURCES FOR ISOTOPE-SEPARATION ONLINE [J].

KIRCHNER, R ;

ROECKL, E .

NUCLEAR INSTRUMENTS & METHODS, 1976, 133 (02) :187-204

[5]

Kluge H.-J., 1986, 8605 ISOLDE CERN, P86

[6]

KOFOEDHANSEN O, 1951, PHYS REV, V82, P96, DOI 10.1103/PhysRev.82.96.2

[7] Release from ISOLDE molten metal targets under pulsed proton beam conditions [J].

Lettry, J ;

Catherall, R ;

Cyvoct, G ;

Drumm, P ;

Evensen, AHM ;

Lindroos, M ;

Jonsson, OC ;

Kugler, E ;

Obert, J ;

Putaux, JC ;

Sauvage, J ;

Schindl, K ;

Ravn, H ;

Wildner, E .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1997, 126 (1-4) :170-175

[8] ION-SOURCE WITH COMBINED CATHODE AND TRANSFER LINE HEATING [J].

SUNDELL, S ;

RAVN, H .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1992, 70 (1-4) :160-164

← 1 →