PCAC AND INTERACTION CURRENT EFFECT IN TRITON ETA DECAY

被引：25

作者：

CHEMTOB, M

RHO, M

机构：

[1] Service de Physique Théorique, Centre d'Etudes Nucléaires de Saclay, Gif-sur-Yvette

来源：

PHYSICS LETTERS B | 1969年 / B 29卷 / 09期

关键词：

D O I：

10.1016/0370-2693(69)90290-1

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We use the low-energy theorem for the axial current to obtain the part of the interaction current contribution to nuclear beta-decay coming from the 'non-Born terms'. In triton beta-decay this turns out to be quite substantial, but is cancelled mostly by the part of the 'Born term' not included in the nuclear wave function. The effect of a repulsive core is also examined. © 1969.

引用

页码：540 / &

共 13 条

[1] PHOTO- ELECTRO- AND WEAK SINGLE-PION PRODUCTION IN (3,3) RESONANCE REGION
ADLER, SL
[J]. ANNALS OF PHYSICS, 1968, 50 (02) : 189 - &
[2] LOW-ENERGY THEOREM FOR WEAK AXIAL-VECTOR VERTEX
ADLER, SL
DOTHAN, Y
[J]. PHYSICAL REVIEW, 1966, 151 (04): : 1267 - &
[3] MESONIC EFFECTS IN BETA-DECAY
BELL, JS
BLINSTOYLE, RJ
[J]. NUCLEAR PHYSICS, 1958, 6 (01): : 87 - 99
[4] BETHE HA, 1955, MESONS FIELDS, V2, P260
[5] BETHE HA, 1955, MESONS FIELDS, V2, P21
[6] MESONIC EXCHANGE EFFECTS IN BETA-DECAY
BLINSTOYLE, RJ
GUPTA, V
PRIMAKOFF, H
[J]. NUCLEAR PHYSICS, 1959, 11 (02): : 444 - 453
[7] THEORY OF PARTIALLY CONSERVED AXIAL-VECTOR CURRENT AND MESONIC EXCHANGE EFFECTS IN NUCLEAR BETA DECAY
BLINSTOYLE, RJ
TINT, M
[J]. PHYSICAL REVIEW, 1967, 160 (04): : 803 - +
[8] PCAC AND THREE-BODY FORCES IN NUCLEI
BROWN, GE
GREEN, AM
GERACE, WJ
[J]. NUCLEAR PHYSICS A, 1968, A115 (02) : 435 - &
[9] CHENG WK, 1966, THESIS U PENNSYLVANI
[10] HALF-LIFE OF FREE NEUTRON
CHRISTENSEN, CJ
NIELSEN, A
BAHNSEN, A
BROWN, WK
RUSTAD, BM
[J]. PHYSICS LETTERS B, 1967, B 26 (01) : 11 - +

← 1 2 →