Two decay paths for calculating nuclear matrix element of neutrinoless double-beta decay

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21670%2F17%3A00337677" target="_blank" >RIV/68407700:21670/17:00337677 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
Two decay paths for calculating nuclear matrix element of neutrinoless double-beta decay
Original language description
It is possible to calculate nuclear matrix elements of neutrinoless double-beta decay using virtual decay paths with two-particle transfer under well-known the closure approximation. The nuclear matrix elements are calculated using the proton-neutron quasiparticle random-phase approximation (QRPA) for the original double-beta path and the like-particle QRPA for the two-particle-transfer path. I determine the strength of the isoscalar proton-neutron pairing interaction so as to obtain the same nuclear matrix elements by the two calculations. The consistency of the QRPA approach is improved by this method.
Czech name
—
Czech description
—

Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 36th International Workshop on Nuclear Theory
ISBN
—
ISSN
1313-2822
e-ISSN
—
Number of pages
6
Pages from-to
175-180
Publisher name
Heron Press Ltd
Place of publication
Sofia
Event location
Rila
Event date
Jun 25, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—

Similar results(10)