β-decay rates of 115,117Rh into 115,117Pd isotopes in the microscopic interacting boson-fermion model

被引：12

作者：

Ferretti, J. ^{[1
]}

Kotila, J. ^{[2
,3
]}

Vsevolodovna, R. I. Magana ^{[4
]}

Santopinto, E. ^{[4
]}

机构：

[1] Univ Jyvaskyla, Dept Phys, POB 35, Jyvaskyla 40014, Finland

[2] Univ Jyvaskyla, Finnish Inst Educ Res, POB 35, Jyvaskyla 40014, Finland

[3] Yale Univ, Ctr Theoret Phys, Sloane Phys Lab, New Haven, CT 06520 USA

[4] Ist Nazl Fis Nucl, Sez Genova, Via Dodecaneso 33, I-16146 Genoa, Italy

来源：

PHYSICAL REVIEW C | 2020年 / 102卷 / 05期

基金：

芬兰科学院;

关键词：

COLLECTIVE STATES; SHELL-MODEL; 1ST OBSERVATION; EXCITED-STATES; NEUTRON-RICH; HALF-LIVES; PROTON; NUCLEI;

D O I：

10.1103/PhysRevC.102.054329

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 structure of odd-A Rh-115,Rh-117 and Pd-115,Pd-117 isotopes is studied by means of the neutron-proton interacting boson-fermion model (IBFM-2). J(P) = 1/2(+) quantum number assignment for the Pd-115,Pd-117 ground states is critically discussed and the predicted energy levels are compared to the existing experimental data. The resulting nuclear wave functions are used to compute the beta-decay ft values of the transitions from Rh-115,Rh-117 to Pd-115,Pd-117 in the microscopic IBFM-2 and the results compared with the data.

引用

页数：7

共 67 条

[61] First observation of excited states in the 110Mo nucleus [J].

Urban, W ;

Rzaca-Urban, T ;

Durell, JL ;

Phillips, WR ;

Smith, AG ;

Varley, BJ ;

Ahmad, I ;

Schulz, N .

EUROPEAN PHYSICAL JOURNAL A, 2004, 20 (03) :381-384

[62] Oblate stability of A≈110 nuclei near the r-process path -: art. no. 021303 [J].

Xu, FR ;

Walker, PM ;

Wyss, R .

PHYSICAL REVIEW C, 2002, 65 (02) :5

[63]

Yoshida N, 2002, PHYS REV C, V66, DOI 10.1103/PhysRevC.66.014306

[64] Two-neutrino double-β decay in the interacting boson-fermion model [J].

Yoshida, N. ;

Iachello, F. .

PROGRESS OF THEORETICAL AND EXPERIMENTAL PHYSICS, 2013, 2013 (04)

[65] Systematic shell-model study of β-decay properties and Gamow-Teller strength distributions in A ≈ 40 neutron-rich nuclei [J].

Yoshida, Sota ;

Utsuno, Yutaka ;

Shimizu, Noritaka ;

Otsuka, Takaharu .

PHYSICAL REVIEW C, 2018, 97 (05)

[66] β decay of odd-A Cs isotopes in the interacting boson-fermion model -: art. no. 034308 [J].

Zuffi, L ;

Brant, S ;

Yoshida, N .

PHYSICAL REVIEW C, 2003, 68 (03) :343081-343086

[67] REVIEW OF PARTICLE PHYSICS [J].

Zyla, P. A. ;

Barnett, R. M. ;

Beringer, J. ;

Dahl, O. ;

Dwyer, D. A. ;

Groom, D. E. ;

Lin, C-J ;

Lugovsky, K. S. ;

Pianori, E. ;

Robinson, D. J. ;

Wohl, C. G. ;

Yao, W-M ;

Agashe, K. ;

Aielli, G. ;

Allanach, B. C. ;

Amsler, C. ;

Antonelli, M. ;

Aschenauer, E. C. ;

Asner, D. M. ;

Baer, H. ;

Banerjee, Sw ;

Baudis, L. ;

Bauer, C. W. ;

Beatty, J. J. ;

Belousov, V. I. ;

Bethke, S. ;

Bettini, A. ;

Biebel, O. ;

Black, K. M. ;

Blucher, E. ;

Buchmuller, O. ;

Burkert, V. ;

Bychkov, M. A. ;

Cahn, R. N. ;

Carena, M. ;

Ceccucci, A. ;

Cerri, A. ;

Chakraborty, D. ;

Chivukula, R. Sekhar ;

Cowan, G. ;

D'Ambrosio, G. ;

Damour, T. ;

de Florian, D. ;

de Gouvea, A. ;

DeGrand, T. ;

de Jong, P. ;

Dissertori, G. ;

Dobrescu, B. A. ;

D'Onofrio, M. ;

Doser, M. .

PROGRESS OF THEORETICAL AND EXPERIMENTAL PHYSICS, 2020, 2020 (08) :1-2093

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