Ground state properties of manganese isotopes across the N=28 shell closure

被引：50

作者：

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

Billowes, J. ^{[1
]}

Campbell, P. ^{[1
]}

Cheal, B. ^{[1
]}

Eronen, T. ^{[2
]}

Forest, D. H. ^{[3
]}

Fritzsche, S. ^{[4
,5
]}

Honma, M. ^{[6
]}

Jokinen, A. ^{[2
]}

Moore, I. D. ^{[2
]}

Penttila, H. ^{[2
]}

Powis, R. ^{[3
]}

Saastamoinen, A. ^{[2
]}

Tungate, G. ^{[3
]}

Aysto, J. ^{[2
]}

机构：

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

[2] Univ Jyvaskyla, Dept Phys, Jyvaskyla, Finland

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

[4] Univ Oulu, Dept Phys Sci, Oulu, Finland

[5] GSI Helmholtzzentrum Schwerionenforsch, D-64291 Darmstadt, Germany

[6] Univ Aizu, Ctr Math Sci, Fukushima 9658580, Japan

来源：

PHYSICS LETTERS B | 2010年 / 690卷 / 04期

基金：

芬兰科学院; 英国科学技术设施理事会;

关键词：

Isotope shift; Nuclear charge radius; Electromagnetic moments; NUCLEAR-CHARGE RADII; LASER SPECTROSCOPY; NEUTRON; IGISOL; MASSES; MODEL;

D O I：

10.1016/j.physletb.2010.05.060

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The first optical study of the N = 28 shell closure in manganese is reported. Mean-square charge radii and quadrupole moments, obtained for ground and isomeric states in (50-56)Mn, are extracted using new calculations of atomic factors. The charge radii show a well defined shell closure at the magic number. The behaviour of the charge radii is strikingly different to that of the neutron separation energies where no shell effect can be observed. The nuclear parameters can be successfully described by large scale shell model calculations using the GXPF1A interaction. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：346 / 351

页数：6

共 31 条

[1] The AME2003 atomic mass evaluation (II). Tables, graphs and references
Audi, G
Wapstra, AH
Thibault, C
[J]. NUCLEAR PHYSICS A, 2003, 729 (01) : 337 - 676
[2] Development and applications of the IGISOL technique
Äystö, J
[J]. NUCLEAR PHYSICS A, 2001, 693 (1-2) : 477 - 494
[3] Doubly-magic nature of 56Ni: Measurement of the ground state nuclear magnetic dipole moment of 55Ni
Berryman, J. S.
Minamisono, K.
Rogers, W. F.
Brown, B. A.
Crawford, H. L.
Grinyer, G. F.
Mantica, P. F.
Stoker, J. B.
Towner, I. S.
[J]. PHYSICAL REVIEW C, 2009, 79 (06):
[4] HIGH-RESOLUTION LASER SPECTROSCOPY FOR THE STUDY OF NUCLEAR SIZES AND SHAPES
BILLOWES, J
CAMPBELL, P
[J]. JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 1995, 21 (06) : 707 - 739
[5] Laser spectroscopy of cooled zirconium fission fragments -: art. no. 082501
Campbell, P
Thayer, HL
Billowes, J
Dendooven, P
Flanagan, KT
Forest, DH
Griffith, JAR
Huikari, J
Jokinen, A
Moore, R
Nieminen, A
Tungate, G
Zemlyanoi, S
Aystö, J
[J]. PHYSICAL REVIEW LETTERS, 2002, 89 (08) : 082501/1 - 082501/4
[6] Nuclear charge radii of molybdenum fission fragments
Charlwood, F. C.
Baczynska, K.
Billowes, J.
Campbell, P.
Cheal, B.
Eronen, T.
Forest, D. H.
Jokinen, A.
Kessler, T.
Moore, I. D.
Penttila, H.
Powis, R.
Rueffer, M.
Saastamoinen, A.
Tungate, G.
Aysto, J.
[J]. PHYSICS LETTERS B, 2009, 674 (01) : 23 - 27
[7] Laser Spectroscopy of Niobium Fission Fragments: First Use of Optical Pumping in an Ion Beam Cooler Buncher
Cheal, B.
Baczynska, K.
Billowes, J.
Campbell, P.
Charlwood, F. C.
Eronen, T.
Forest, D. H.
Jokinen, A.
Kessler, T.
Moore, I. D.
Reponen, M.
Rothe, S.
Rueffer, M.
Saastamoinen, A.
Tungate, G.
Aysto, J.
[J]. PHYSICAL REVIEW LETTERS, 2009, 102 (22)
[8] Magnetic Dipole Moment of 57,59Cu Measured by In-Gas-Cell Laser Spectroscopy
Cocolios, T. E.
Andreyev, A. N.
Bastin, B.
Bree, N.
Buscher, J.
Elseviers, J.
Gentens, J.
Huyse, M.
Kudryavtsev, Yu.
Pauwels, D.
Sonoda, T.
Van den Bergh, P.
Van Duppen, P.
[J]. PHYSICAL REVIEW LETTERS, 2009, 103 (10)
[9] MEASUREMENT OF ISOTOPE SHIFT AND HYPERFINE SPLITTING OF PB-190, PB-191, PB-193, PB-197 ISOTOPES BY COLLINEAR LASER SPECTROSCOPY
DUTTA, SB
KIRCHNER, R
KLEPPER, O
KUHL, TU
MARX, D
SPROUSE, GD
MENGES, R
DINGER, U
HUBER, G
SCHRODER, S
[J]. ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI, 1991, 341 (01): : 39 - 45
[10] RELCI: A program for relativistic configuration interaction calculations
Fritzsche, S
Fischer, CF
Gaigalas, G
[J]. COMPUTER PHYSICS COMMUNICATIONS, 2002, 148 (01) : 103 - 123

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