DOUBLE-BETA PROCESSES IN MO-92

Authors
AUNOLA M SUHONEN J BARABASH AS UMATOV VI GURRIARAN R HUBERT F HUBERT P
Citation
M. Aunola et al., DOUBLE-BETA PROCESSES IN MO-92, JETP letters, 62(9), 1995, pp. 706-709
Citations number
23
Categorie Soggetti
Physics
Journal title
JETP letters → ACNP
ISSN journal
00213640
Volume
62
Issue
9
Year of publication
1995
Pages
706 - 709
Database
ISI
SICI code
0021-3640(1995)62:9<706:DPIM>2.0.ZU;2-Q
Abstract
The double beta processes in Mo-92 are investigated both theoretically and experimentally, An extension of the quasiparticle random-phase ap proximation (QRPA) approach has been used for the two-neutrino double beta calculations. A HPGe detector and an external source of high-puri ty natural molybdenum are used to determine new stringent limits on th e (0 nu+2 nu)beta(+) EC decay to the ground state and on (0 nu+2 nu) E CEC transitions to excited states. (C) 1995 American Institute of Phys ics.