Electric dipole moments of neutron-odd nuclei

被引：4

作者：

Fujita, Takehisa ^{[1
]}

Oshima, Sachiko ^{[2
]}

机构：

[1] Nihon Univ, Dept Phys, Fac Sci & Technol, Tokyo, Japan

[2] Univ Tokyo, Fac Sci, Dept Phys, Tokyo 113, Japan

来源：

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS | 2012年 / 39卷 / 09期

基金：

日本学术振兴会;

关键词：

SEARCH; CONSTRAINTS; XE-129; DECAY;

D O I：

10.1088/0954-3899/39/9/095106

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

We systematically calculate the electric dipole moments (EDMs) of neutron-odd nuclei with even protons in a phenomenological shell model picture. We first derive the relation between the EDM and the magnetic moment operators by making use of the core polarization scheme. This relation enables us to calculate the EDM of neutron-odd nuclei using the experimental values of the magnetic moments. From the calculations, one may find the best atomic system suitable for future EDM experiments where the estimations are made for doubly ionized atoms.

引用

页数：6

共 28 条

[1]

[Anonymous], ARXIV10094960

[2]

Arima A., 1954, PROG THEOR PHYS, V12, P623

[3] Improved experimental limit on the electric dipole moment of the neutron [J].

Baker, C. A. ;

Doyle, D. D. ;

Geltenbort, P. ;

Green, K. ;

van der Grinten, M. G. D. ;

Harris, P. G. ;

Iaydjiev, P. ;

Ivanov, S. N. ;

May, D. J. R. ;

Pendlebury, J. M. ;

Richardson, J. D. ;

Shiers, D. ;

Smith, K. F. .

PHYSICAL REVIEW LETTERS, 2006, 97 (13)

[4]

Dmitriev VF, 2005, ARXIVHEPPH0504063

[5] Nuclear octupole correlations and the enhancement of atomic time-reversal violation [J].

Engel, J ;

Friar, JL ;

Hayes, AC .

PHYSICAL REVIEW C, 2000, 61 (03) :13

[6] SPIN-DEPENDENT CROSS-SECTIONS OF WEAKLY INTERACTING MASSIVE PARTICLES ON NUCLEI [J].

ENGEL, J ;

VOGEL, P .

PHYSICAL REVIEW D, 1989, 40 (09) :3132-3135

[7]

FIRESTONE RB, 1988, TABLE ISOTOPES

[8] Incomplete Schiff Shielding of Nuclear Electric Dipole Moment in Ionic Atom [J].

Itoi, Chigak ;

Oshima, Sachiko .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 2010, 79 (10)

[9]

Khriplovich I.B., 1997, CP Violation without Strangeness

[10] NEW CONSTRAINTS ON TIME-REVERSAL ASYMMETRY FROM A SEARCH FOR A PERMANENT ELECTRIC-DIPOLE MOMENT OF HG-199 [J].

LAMOREAUX, SK ;

JACOBS, JP ;

HECKEL, BR ;

RAAB, FJ ;

FORTSON, N .

PHYSICAL REVIEW LETTERS, 1987, 59 (20) :2275-2278

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