Ústav technické a experimentální fyziky Institute of Experimental and Applied Physics

Reactor antineutrino spectra and forbidden beta decays

NázevTitle
Reactor antineutrino spectra and forbidden beta decaysReactor antineutrino spectra and forbidden beta decays
Druh výsledkuResult type
Příspěvek ve sborníkuProceedings paper
AutořiAuthors
D. Stefanik, R. Dvornicky, F. Šimkovic
DOIDOI
10.1063/1.5007647
Časopis / citaceJournal / citation
In: Workshop on Calculation of Double-Beta-Decay Matrix Elements (MEDEX´17). New York: AIP Conference Proceedings, 2017. Conference Proceedings. vol. 1894. ISSN 0094-243X. ISBN 978-0-7354-1577-5.
JazykLanguage
eng
WoSWoS
000417388100022
ScopusScopus
2-s2.0-85037623557
RIVRIV
RIV/68407700:21670/17:00318851!RIV18-MSM-21670___
ProjektProject
Podzemní laboratoř LSM - česká účast ve výzkumné infrastruktuře evropského významuUnderground laboratory LSM - Czech participation to European-level research infrastructure

AbstraktAbstract

The exact relativistic shape factors, associated with the nuclear matrix elements governing the first forbidden beta decays, are presented. It is expected that their consideration can allow a more accurate theoretical description of antineutrino fluxes from the power reactor. A qualitative analysis of the uncertainty of reactor antineutrino flux from U-235 within the electron spectrum conversion method is performed.

The exact relativistic shape factors, associated with the nuclear matrix elements governing the first forbidden beta decays, are presented. It is expected that their consideration can allow a more accurate theoretical description of antineutrino fluxes from the power reactor. A qualitative analysis of the uncertainty of reactor antineutrino flux from U-235 within the electron spectrum conversion method is performed.