M
M. Alpsten
Researcher at CERN
Publications - 3
Citations - 137
M. Alpsten is an academic researcher from CERN. The author has contributed to research in topics: Decay scheme & Electron capture. The author has an hindex of 3, co-authored 3 publications receiving 135 citations.
Papers
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Journal ArticleDOI
Studies of the α-active isotopes of mercury, gold and platinum
P. G. Hansen,H.L. Nielsen,K. Wilsky,M. Alpsten,M. Finger,A. Lindahl,R.A. Naumann,O.B. Nielsen,O.B. Nielsen +8 more
TL;DR: In this paper, the α-decay energies and half-lives of the half-life of the isotopes of the first excited 2+ level were determined for the even nuclei 180 Pt (159 ± 5 keV ), 178 Pt (169 ± 5 KV ) and 174 Os (152 ± 5 kV ).
Journal ArticleDOI
Positive-parity states in some odd-mass bismuth isotopes
M. Alpsten,G. Astner +1 more
TL;DR: In this article, the electron capture decays of 207,205,203,201Po have been investigated and several excited levels have been established in the bismuth daughters, and some arguments supporting this interpretation are given.
Journal ArticleDOI
Gamma-ray transitions in 207Bi following the decay of 207Po
G. Astner,M. Alpsten +1 more
TL;DR: In this article, the decay of 5.7 h 207Po to levels in 207Bi has been studied using a Ge(Li) detector, where the relative gamma-ray intensities with previously established conversion electron intensities were determined.