High-precision measurement of a low Q value for allowed β−-decay of 131I related to neutrino mass determination

The ground-state-to-ground-state β−-decay 131I (7/2+) → 131Xe (3/2+) Q value was determined with high precision utilizing the double Penning trap mass spectrometer JYFLTRAP at the IGISOL facility. The Q value of this β−-decay was found to be Q = 972.25(19) keV through a cyclotron frequency ratio mea...

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Bibliografische Detailangaben

Hauptverfasser:	T. Eronen, Z. Ge, A. de Roubin, M. Ramalho, J. Kostensalo, J. Kotila, O. Beliushkina, C. Delafosse, S. Geldhof, W. Gins, M. Hukkanen, A. Jokinen, A. Kankainen, I.D. Moore, D.A. Nesterenko, M. Stryjczyk, J. Suhonen
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	Elsevier 2022-07-01
Schriftenreihe:	Physics Letters B
Schlagworte:	Penning trap Low Q value β− decay Neutrino mass
Online-Zugang:	http://www.sciencedirect.com/science/article/pii/S0370269322002696
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