Nuclear charge radii of molybdenum fission fragments

被引：81

作者：

Charlwood, F. C. ^{[1
]}

Baczynska, K. ^{[2
]}

Billowes, J. ^{[1
]}

Campbell, P. ^{[1
]}

Cheal, B. ^{[1
]}

Eronen, T. ^{[3
]}

Forest, D. H. ^{[2
]}

Jokinen, A. ^{[3
]}

Kessler, T. ^{[3
]}

Moore, I. D. ^{[3
]}

Penttila, H. ^{[3
]}

Powis, R. ^{[2
]}

Rueffer, M. ^{[2
]}

Saastamoinen, A. ^{[3
]}

Tungate, G. ^{[2
]}

Aysto, J. ^{[3
]}

机构：

[1] Univ Manchester, Manchester M13 9PL, Lancs, England

[2] Univ Birmingham, Sch Phys & Astron, Birmingham B15 2TT, W Midlands, England

[3] Univ Jyvaskyla, Dept Phys, FIN-40351 Jyvaskyla, Finland

来源：

PHYSICS LETTERS B | 2009年 / 674卷 / 01期

基金：

芬兰科学院;

关键词：

Isotope shift; Nuclear charge radius; GROUND-STATE PROPERTIES; NEUTRON-RICH YTTRIUM; LASER-SPECTROSCOPY; MASS MEASUREMENTS; ROTATIONAL BANDS; ISOTOPE SHIFT; PENNING TRAP; REGION; TRANSITION; NUCLIDES;

D O I：

10.1016/j.physletb.2009.02.050

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Radioisotopes of molybdenum have been studied using laser spectroscopy techniques at the IGISOL facility, University of Jyvaskyla. Differences in nuclear charge radii have been determined for neutron deficient isotopes (90,91)Mo and neutron rich isotopes (102-106,108)Mo (and all stable isotopes). A smooth transition in the mean square charge radii is observed as the neutron number increases with no sudden shape change observed in the region around N = 60. As N increases, the nuclear deformation appears to go beyond a maximum and a fall off at N = 66 is observed. The magnetic moments of the odd isotopes (91,103,105)Mo are also determined. (C) 2009 Elsevier B.V. All rights reserved.

引用

页码：23 / 27

页数：5

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