This HTML5 document contains 46 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

Namespace Prefixes

PrefixIRI
dctermshttp://purl.org/dc/terms/
n7http://localhost/temp/predkladatel/
n18http://linked.opendata.cz/resource/domain/vavai/riv/tvurce/
n14http://linked.opendata.cz/resource/domain/vavai/projekt/
n11http://linked.opendata.cz/ontology/domain/vavai/
shttp://schema.org/
skoshttp://www.w3.org/2004/02/skos/core#
rdfshttp://www.w3.org/2000/01/rdf-schema#
n3http://linked.opendata.cz/ontology/domain/vavai/riv/
n19http://bibframe.org/vocab/
n2http://linked.opendata.cz/resource/domain/vavai/vysledek/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
n8http://linked.opendata.cz/ontology/domain/vavai/riv/klicoveSlovo/
n20http://linked.opendata.cz/ontology/domain/vavai/riv/duvernostUdaju/
xsdhhttp://www.w3.org/2001/XMLSchema#
n12http://linked.opendata.cz/ontology/domain/vavai/riv/aktivita/
n17http://linked.opendata.cz/ontology/domain/vavai/riv/jazykVysledku/
n4http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F68407700%3A21670%2F14%3A00225043%21RIV15-MSM-21670___/
n13http://linked.opendata.cz/ontology/domain/vavai/riv/druhVysledku/
n10http://linked.opendata.cz/ontology/domain/vavai/riv/obor/
n15http://reference.data.gov.uk/id/gregorian-year/

Statements

Subject Item
n2:RIV%2F68407700%3A21670%2F14%3A00225043%21RIV15-MSM-21670___
rdf:type
n11:Vysledek skos:Concept
rdfs:seeAlso
http://journals.aps.org/prc/abstract/10.1103/PhysRevC.89.064308
dcterms:description
We test the effects of an approximate treatment of two-body contributions to the axial-vector current on the quasiparticle random-phase approximation (QRPA) matrix elements for neutrinoless double-beta decay in a range of isotopes. The form and strength of the two-body terms come from chiral effective-field theory. The two-body currents typically reduce the matrix elements by about 20%, not as much as in shell-model calculations. One reason for the difference is that standard practice in the QRPA is to adjust the strength of the isoscalar pairing interaction to reproduce two-neutrino double-beta decay lifetimes. Another may be the larger QRPA single-particle space. Whatever the reasons, the effects on neutrinoless decay are significantly less than those on two-neutrino decay, both in the shell model and the QRPA. We test the effects of an approximate treatment of two-body contributions to the axial-vector current on the quasiparticle random-phase approximation (QRPA) matrix elements for neutrinoless double-beta decay in a range of isotopes. The form and strength of the two-body terms come from chiral effective-field theory. The two-body currents typically reduce the matrix elements by about 20%, not as much as in shell-model calculations. One reason for the difference is that standard practice in the QRPA is to adjust the strength of the isoscalar pairing interaction to reproduce two-neutrino double-beta decay lifetimes. Another may be the larger QRPA single-particle space. Whatever the reasons, the effects on neutrinoless decay are significantly less than those on two-neutrino decay, both in the shell model and the QRPA.
dcterms:title
Chiral two-body currents and neutrinoless double-β decay in the quasiparticle random-phase approximation Chiral two-body currents and neutrinoless double-β decay in the quasiparticle random-phase approximation
skos:prefLabel
Chiral two-body currents and neutrinoless double-β decay in the quasiparticle random-phase approximation Chiral two-body currents and neutrinoless double-β decay in the quasiparticle random-phase approximation
skos:notation
RIV/68407700:21670/14:00225043!RIV15-MSM-21670___
n3:aktivita
n12:P n12:I
n3:aktivity
I, P(LM2011027)
n3:cisloPeriodika
6
n3:dodaniDat
n15:2015
n3:domaciTvurceVysledku
n18:6284396
n3:druhVysledku
n13:J
n3:duvernostUdaju
n20:S
n3:entitaPredkladatele
n4:predkladatel
n3:idSjednocenehoVysledku
7153
n3:idVysledku
RIV/68407700:21670/14:00225043
n3:jazykVysledku
n17:eng
n3:klicovaSlova
neutrinoless double beta decay; nuclear matrix elements; quasiparticle random-phase approximation (QRPA); two-body currents; chiral effective field theory (chi-EFT); shell model
n3:klicoveSlovo
n8:two-body%20currents n8:shell%20model n8:quasiparticle%20random-phase%20approximation%20%28QRPA%29 n8:chiral%20effective%20field%20theory%20%28chi-EFT%29 n8:nuclear%20matrix%20elements n8:neutrinoless%20double%20beta%20decay
n3:kodStatuVydavatele
US - Spojené státy americké
n3:kontrolniKodProRIV
[14AF1027EED1]
n3:nazevZdroje
Physical Review C
n3:obor
n10:BG
n3:pocetDomacichTvurcuVysledku
1
n3:pocetTvurcuVysledku
3
n3:projekt
n14:LM2011027
n3:rokUplatneniVysledku
n15:2014
n3:svazekPeriodika
89
n3:tvurceVysledku
Šimkovic, Fedor Vogel, P. Engel, J.
n3:wos
000337342600002
s:issn
0556-2813
s:numberOfPages
5
n19:doi
10.1103/PhysRevC.89.064308
n7:organizacniJednotka
21670