2 VACUA PARTICLE NUMBER PROJECTED RANDOM-PHASE-APPROXIMATION

被引：5

作者：

SIMKOVIC, F

TENEVA, G

BOBYK, A

CHEOUN, MK

KHADKIKAR, SB

FAESSLER, A

机构：

[1] Institute of Theoretical Physics, University of Tuebingen, D-72076 Tuebingen, Auf der Morgenstelle

来源：

PROGRESS IN PARTICLE AND NUCLEAR PHYSICS, VOL 32: NEUTRINOS IN COSMOLOGY, ASTRO, PARTICLE AND NUCLEAR PHYSICS | 1994年 / 32卷

关键词：

D O I：

10.1016/0146-6410(94)90029-9

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A new Two Vacua Particle Number Projected Random Phase Approximation (TVRPA) method for nuclear structure calculations is presented. In the framework of this method excited states of the odd-odd nucleus (A,Z+1) are given as configuration mixing of the particle-hole excitations from the ground states of two even-even nuclei, (A,Z) and (A,Z+2). TVRPA has been applied for the study of the two neutrino mode of the nuclear double beta decay of Ca-48.

引用

页码：329 / 330

页数：2

共 2 条

[1] GAMOW-TELLER STRENGTH OBSERVED IN THE TI-48(N,P)SC-48 REACTION - IMPLICATIONS FOR THE DOUBLE BETA-DECAY OF CA-48 [J].

ALFORD, WP ;

HELMER, RL ;

ABEGG, R ;

CELLER, A ;

FREKERS, D ;

GREEN, P ;

HAUSSER, O ;

HENDERSON, R ;

HICKS, K ;

JACKSON, KP ;

JEPPESEN, R ;

MILLER, CA ;

TRUDEL, A ;

VETTERLI, M ;

YEN, S ;

POURANG, R ;

WATSON, J ;

BROWN, BA ;

ENGEL, J .

NUCLEAR PHYSICS A, 1990, 514 (01) :49-65

[2] PARTICLE-HOLE STRENGTH EXCITED IN THE CA-48(P,N)SC-48 REACTION AT 134 AND 160 MEV - GAMOW-TELLER STRENGTH [J].

ANDERSON, BD ;

CHITTRAKARN, T ;

BALDWIN, AR ;

LEBO, C ;

MADEY, R ;

TANDY, PC ;

WATSON, JW ;

BROWN, BA ;

FOSTER, CC .

PHYSICAL REVIEW C, 1985, 31 (04) :1161-1172

← 1 →