Speaker
Dr
Susanne Kreim
(Max Planck Institute for Nuclear Physics, Heidelberg)
Description
Precision mass measurements are performed at the mass spectrometer ISOLTRAP with a relative mass uncertainty routinely reaching 1*10^-8. The time-of-flight detection technique is employed to determine the frequency of an ion stored in a Penning trap, from which the mass can be extracted. One topic, which has been studied at ISOLTRAP recently, involves the neutrino mass determination. Neutrino-oscillation experiments are not able to measure the absolute neutrino mass, however, Penning trap mass spectrometry can provide valuable input data. Electron capture processes or neutrinoless double beta decay probe the absolute neutrino mass and can be studied in a Penning trap. The results will be presented in this contribution.
Author
Dr
Susanne Kreim
(Max Planck Institute for Nuclear Physics, Heidelberg)
Co-authors
Dr
Alexander Herlert
(CERN)
Christine Böhm
(Max Planck Institute for Nuclear Physics, Heidelberg)
Christopher Borgmann
(Max Planck Institute for Nuclear Physics, Heidelberg)
Prof.
Dave Lunney
(CSNCM-IN2P3-CNRS)
Dr
Dennis Neidherr
(GSI Helmholtz Centre for Heavy Ion Research)
Dr
Dietrich Beck
(GSI Helmholtz Centre for Heavy Ion Research)
Dr
Frank Herfurth
(GSI Helmholtz Centre for Heavy Ion Research)
Dr
Georges Audi
(CSNCM-IN2P3-CNRS)
Juliane Stanja
(TU Dresden)
Dr
Kai Zuber
(TU Dresden)
Prof.
Klaus Blaum
(Max Planck Institute for Nuclear Physics, Heidelberg)
Prof.
Lutz Schweikhard
(Ernst-Moritz-Arndt Universtity, Greifswald)
Dr
Magdalena Kowalska
(CERN)
Marco Rosenbusch
(Ernst-Moritz-Arndt Universtity, Greifswald)
Dr
Martin Breitenfeldt
(KU Leuven)
Dr
Meng Wang
(CSNCM-IN2P3-CNRS)
Dr
R. Burcu Cakirli
(Max Planck Institute for Nuclear Physics, Heidelberg)
Robert Wolf
(Ernst-Moritz-Arndt Universtity, Greifswald)
Sarah Naimi
(CSNCM-IN2P3-CNRS)
Dr
Sebastian George
(NSCL Michigan State University)
Dr
Sergey Eliseev
(Max Planck Institute for Nuclear Physics, Heidelberg)
Dr
Stefan Schwarz
(NSCL Michigan State University)
