Gamow-Teller transitions from 9,11Li to 9,11Be

被引：5

作者：

Kanada-En'yo, Yoshiko ^{[1
]}

机构：

[1] Kyoto Univ, Yukawa Inst Theoret Phys, Kyoto 6068502, Japan

来源：

PHYSICAL REVIEW C | 2010年 / 81卷 / 03期

基金：

日本学术振兴会;

关键词：

BETA-DECAY; LIGHT-NUCLEI; B-ISOTOPES; STATES; BE-9; LI-11; B-9;

D O I：

10.1103/PhysRevC.81.034321

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：

Gamow-Teller (GT) transitions in beta decays of Li-9 and Li-11 are investigated with theoretical calculations of antisymmetrized molecular dynamics. The calculated B(GT) values are small for transitions to low-lying states in Be isotopes, whereas relatively large B(GT) values are found for excited states at excitation energy E-x >= 10 MeV. The sum of the B(GT) values is discussed for each spin-parity of final states. The calculated results seem to be inconsistent with an experimental report of the strongest GT transition from Li-9 to the 5/2(-) state of Be-9 at 11.8 MeV.

引用

页数：7

共 50 条

[41] STRUCTURE OF A KETO DERIVATIVE OF 9,11-DIHYDROGRACILIN-A
PULITI, R
FONTANA, A
CIMINO, G
MATTIA, CA
MAZZARELLA, L
ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS, 1993, 49 : 1373 - 1376
[42] A COMMENT ON THE ISOVECTOR DIPOLE AND GAMOW-TELLER TRANSITIONS IN ZR-90
KRMPOTIC, F
OSTERFELD, F
PHYSICS LETTERS B, 1980, 93 (03) : 218 - 222
[43] Neutron-Proton Pairing and its Impact on Gamow-Teller Transitions
Pittel, S.
Carranza, A. M.
Hirsch, J. G.
XLIII SYMPOSIUM ON NUCLEAR PHYSICS 2020, 2020, 1610
[44] QUENCHING OF ALLOWED GAMOW-TELLER BETA-TRANSITIONS IN MIRROR NUCLEI
TOWNER, IS
KHANNA, FC
PHYSICAL REVIEW LETTERS, 1979, 42 (01) : 51 - 54
[45] Investigation of the sums of probabilities of Gamow-Teller transitions with the extended Wigner scheme
K. J. Yankauskas
A. K. Petrauskas
Physics of Atomic Nuclei, 2009, 72 : 194 - 195
[46] Gamow-Teller transitions from high-spin isomers in N = Z nuclei
Liang, H. Z.
Sagawa, H.
Sasano, M.
Suzuki, T.
Honma, M.
PHYSICAL REVIEW C, 2018, 98 (01)
[47] Gamow-Teller transitions and neutron-proton-pair transfer reactions
Van Isacker, R.
Macchiavelli, A. O.
PHYSICS LETTERS B, 2018, 780 : 414 - 417
[48] Shell model study of Gamow-Teller transitions of nuclei 13 N
Zhi Qi-Jun
Zheng Qiang
ACTA PHYSICA SINICA, 2011, 60 (10)
[49] Is it possible to study neutrinoless ββ decay by measuring double Gamow-Teller transitions?
Menendez, Javier
Shimizu, Noritaka
Yako, Kentaro
CONFERENCE ON NEUTRINO AND NUCLEAR PHYSICS (CNNP2017), 2018, 1056
[50] Projected shell model for Gamow-Teller transitions in heavy, deformed nuclei
Wang, Long-Jun
Sun, Yang
Gao, Zao-Chun
Ghorui, Surja Kiran
13TH INTERNATIONAL SYMPOSIUM ON ORIGIN OF MATTER AND EVOLUTION OF GALAXIES (OMEG2015), 2016, 109

← 1 2 3 4 5 →