Yields of neutron-rich rubidium and cesium isotopes from fast-neutron induced fission of 238U, obtained by studying their release from a thick ISOL target

被引：10

作者：

Hosni, F.

Lau, C.

Bajeat, O.

Borcea, R.

Bourgeois, Ch.

Donzaud, C.

Ducourtieux, M.

Essabaa, S.

Guillemaud-Mueller, D.

Ibrahim, F.

Lefort, H.

Mueller, A. C.

Perru, O.

Roussiere, B.

Sauvage, J.

Kratz, K. L.

Pfeiffer, B.

Koester, U.

Joinet, A.

Lettry, J.

Peraejaervi, K.

Tecchio, L.

Lhersonneau, G.

Fioretto, E.

Prete, G.

Stroe, L.

机构：

[1] Inst Phys Nucl, F-91406 Orsay, France

[2] Johannes Gutenberg Univ Mainz, Inst Kernchem, D-55128 Mainz, Germany

[3] CERN, ISOLDE, CH-1211 Geneva 23, Switzerland

[4] Ist Nazl Fis Nucl, Lab Nazl Legnaro, I-35020 Legnaro, Italy

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 2006年 / 247卷 / 02期

关键词：

fission; PARRNe; release process; isotope separation on-line;

D O I：

10.1016/j.nimb.2006.02.015

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

In the framework of the EURISOL project, the production of neutron-rich isotopes of rubidium and cesium has been studied. The intensities of mass-separated beams of rubidium and cesium isotopes generated from a thick (UCx)-U-238 target connected to a surface ionizer have been measured. The release properties of Cs-140 and Rb-91 have been investigated. The obtained results allowed us to determine the relative fission yields of rubidium and cesium isotopes with high accuracy. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：205 / 209

页数：5

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