High-precision electron-capture Q value measurement of 111In for electron-neutrino mass determination

High-precision electron-capture Q value measurement of 111In for electron-neutrino mass determination

A precise determination of the ground state 111In (9/2+) electron capture to ground state of 111Cd (1/2+) Q value has been performed utilizing the double Penning trap mass spectrometer, JYFLTRAP. A value of 857.63(17) keV was obtained, which is nearly a factor of 20 more precise than the value extra...

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Bibliographic Details
Main Authors: Z. Ge, T. Eronen, A. de Roubin, K.S. Tyrin, L. Canete, S. Geldhof, A. Jokinen, A. Kankainen, J. Kostensalo, J. Kotila, M.I. Krivoruchenko, I.D. Moore, D.A. Nesterenko, J. Suhonen, M. Vilén
Format: Article
Language:English
Published: Elsevier 2022-09-01
Series:Physics Letters B
Subjects:
Penning trap
Mass measurements
Ultra-low Q value
Electron capture
Neutrino mass
Online Access:http://www.sciencedirect.com/science/article/pii/S0370269322003604

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http://www.sciencedirect.com/science/article/pii/S0370269322003604

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