Quadrupole moment of the Jπ=7- isomer in 130Ce -: art. no. 024316

被引：8
|
作者：
Ionescu-Bujor, M [1 ]
Iordachescu, A
Brandolini, F
De Poli, M
Medina, NH
Pavan, P
Rao, MN
Alvarez, CR
机构：
[1] Natl Inst Phys & Nucl Engn, Bucharest, Romania
[2] Univ Padua, Dipartimento Fis, Padua, Italy
[3] Ist Nazl Fis Nucl, Sez Padova, Padua, Italy
[4] Ist Nazl Fis Nucl, Lab Nazl Legnaro, I-35020 Legnaro, Italy
[5] Univ Sao Paulo, Inst Fis, BR-01498 Sao Paulo, Brazil
来源：
PHYSICAL REVIEW C | 1999年 / 60卷 / 02期
关键词：
D O I：
10.1103/PhysRevC.60.024316
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：
The quadrupole interaction of the 7(-) 2454 keV isomeric state in Ce-130 with the electric field gradient of a polycrystalline metallic tin lattice has been investigated by the time-differential perturbed angular distribution method. A quadrupole coupling constant nu(Q) = 71(4) MHz has been determined, leading to a quadrupole moment value \Q\ = 1.77(21) e b. The result gives support to the description of the 7(-) isomeric state by a high-K two-neutron configuration involving Nilsson orbitals from the h(11/2) and g(7/2) states. A mean value of K = 6.0(2) has been deduced. [S0556-2813(99)06808-9].
引用
收藏
页数：5
相关论文
共 40 条
  • [31] Quantum-number-projected generator coordinate method:: Pairing plus quadrupole model within a single-j shell -: art. no. 044305
    Enami, K
    Tanabe, K
    Yoshinaga, N
    PHYSICAL REVIEW C, 2001, 64 (04): : 13
  • [32] First observation of the drip line nucleus 140Dy:: Identification of a 7 μs K isomer populating the ground state band -: art. no. 031303
    Królas, W
    Grzywacz, R
    Rykaczewski, KP
    Batchelder, JC
    Bingham, CR
    Gross, CJ
    Fong, D
    Hamilton, JH
    Hartley, DJ
    Hwang, JK
    Larochelle, Y
    Lewis, TA
    Maier, KH
    McConnell, JW
    Piechaczek, A
    Ramayya, AV
    Rykaczewski, K
    Shapira, D
    Tantawy, MN
    Winger, JA
    Yu, CH
    Zganjar, EF
    Kruppa, AT
    Nazarewicz, W
    Vertse, T
    PHYSICAL REVIEW C, 2002, 65 (03)
  • [33] Scanning tunneling microscopy/spectroscopy studies of two isomers of Ce@C82 on Si(111)-(7x7) surfaces -: art. no. 235421
    Fujiki, S
    Kubozono, Y
    Rikiishi, Y
    Urisu, T
    PHYSICAL REVIEW B, 2004, 70 (23) : 1 - 7
  • [34] Calculation of B(E2) ↓, spectroscopic quadrupole moments Q(J), and magnetic dipole moments μ(J) for the yrast states in 196Pt by a projection formalism -: art. no. 034306
    Kahane, S
    Bhattt, KH
    Raman, S
    PHYSICAL REVIEW C, 2005, 71 (03):
  • [35] Differential quadrupole moment measurements of the 1/2+[660] (i13/2) neutron intruder band in 133Nd and 135Nd -: art. no. 011303
    Kondev, FG
    Riley, MA
    Hartley, DJ
    Brown, TB
    Laird, RW
    Lively, M
    Pfohl, J
    Sheline, RK
    Paul, ES
    Joss, DT
    Nolan, PJ
    Shepherd, SL
    Clark, RM
    Fallon, P
    Sarantites, DG
    Devlin, M
    LaFosse, DR
    Lerma, F
    Wadsworth, R
    Hibbert, IM
    O'Brien, NJ
    Simpson, J
    Archer, DE
    PHYSICAL REVIEW C, 1999, 60 (01): : 5
  • [36] Superconductivity and magnetic fluctuations in Cd2Re2O7 via Cd nuclear magnetic resonance and Re nuclear quadrupole resonance -: art. no. 017001
    Vyaselev, O
    Arai, K
    Kobayashi, K
    Yamazaki, J
    Kodama, K
    Takigawa, M
    Hanawa, M
    Hiroi, Z
    PHYSICAL REVIEW LETTERS, 2002, 89 (01)
  • [37] Mechanism of long-lasting phosphorescence process of Ce3+-doped Ca2Al2SiO7 melilite crystals -: art. no. 235108
    Yamaga, M
    Tanii, Y
    Kodama, N
    Takahashi, T
    Honda, M
    PHYSICAL REVIEW B, 2002, 65 (23) : 2351081 - 23510811
  • [38] Quasi-two-dimensional anitiferromagnetic order in Ce2(Co1-xNix)7B3 compounds -: art. no. 10M520
    Saito, Y
    Ido, H
    Yoshida, H
    Sakon, T
    Motokawa, M
    JOURNAL OF APPLIED PHYSICS, 2005, 97 (10)
  • [39] The quadrupole moment of the 3/2+ nuclear ground state of 197Au from electric field gradient relativistic coupled cluster and density-functional theory of small molecules and the solid state -: art. no. 124317
    Schwerdtfeger, P
    Bast, R
    Gerry, MCL
    Jacob, CR
    Jansen, M
    Kellö, V
    Mudring, AV
    Sadlej, AJ
    Saue, T
    Söhnel, T
    Wagner, FE
    JOURNAL OF CHEMICAL PHYSICS, 2005, 122 (12):
  • [40] Tc reduction in Sr-substituted Y(Ba1-xSrx)2Cu3O7-δ investigated by 63,65Cu nuclear quadrupole resonance -: art. no. 012506
    Ying, XN
    Li, BQ
    Liu, YH
    Huang, YN
    Wang, YN
    PHYSICAL REVIEW B, 2002, 66 (01)
1234