Non-analog beta decay of Rb-74
Artikel i vetenskaplig tidskrift, 2001

The magnitude of the Coulomb mixing parameter delta (l)(IM) has been experimentally deduced, for the first time, for the B decay of Rb-74. Th, estimated magnitude is derived from the feeding of the non-analog first excited 0(+) state in Kr-74. The inferred upper Limit of 0.07% is small compared to theoretical predictions. The half-life was measured to be 64.90(9) ms.

superallowed beta decay

kr-74

shape-coexistence

states

on-line mass separation

transitions

isospin-mixing corrections

nuclei

coulomb mixing

tests

Författare

M. Oinonen

J. Aysto

P. Baumann

J. Cederkall

S. Courtin

P. Dessagne

S. Franchoo

H. Fynbo

M. Gorska

J. Huikari

A. Jokinen

A. Knipper

U. Koster

G. Le Scornet

C. Miehe

A. Nieminen

Y. Novikov

K. Perajarvi

E. Poirier

A. Popov

D. M. Seliverstov

T. Siiskonen

H. Simon

O. Tengblad

P. Van Duppen

G. Walter

L. Weissman

Katarina Wilhelmsen Rolander

Chalmers, Institutionen för experimentell fysik, Subatomär fysik

Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

0370-2693 (ISSN)

Vol. 511 145-150

Ämneskategorier

Subatomär fysik