NSR Query Results
Output year order : Descending NSR database version of May 3, 2024. Search: Author = B.Bergmann Found 3 matches. 2022BE20 Eur.Phys.J. A 58, 106 (2022) Measurement of the 212Po, 214Po and 212Pb half-life time with Timepix3 RADIOACTIVITY 212,214Po(α), 212Pb(β-); measured decay products, Eα, Iα, Eβ, Iβ; deduced T1/2. Comparison with available data. Timepix3 is a hybrid pixel detector hosted at CERN.
doi: 10.1140/epja/s10050-022-00757-z
2016BE20 Phys.Rev. C 94, 014611 (2016) B.Bergmann, T.Michel, A.Surzhykov, S.Fritzsche Angular correlation function of the hypersatellite-satellite x-ray cascade following K-shell electron capture of 55Fe RADIOACTIVITY 55Fe(EC); measured K-x-ray coincidences, hypersatellite-satellite two-photon angular correlation function; deduced double K-vacancy creation probability, effective anisotropy parameter. Comparison with previous results, and with Multi-Configuration-Dirac-Fock (MCDF) calculations.
doi: 10.1103/PhysRevC.94.014611
2014MI03 Phys.Rev. C 89, 014609 (2014) T.Michel, B.Bergmann, J.Durst, M.Filipenko, T.Gleixner, K.Zuber Measurement of the double K-shell vacancy creation probability in the electron-capture decay of 55Fe with active-pixel detectors RADIOACTIVITY 55Fe(EC); measured x rays, satellite- and hypersatellite-line photons in coincidence using active-pixel detectors Timepix, asymmetry between the result of the single-sided analysis and the double-sided analysis; deduced double K-shell vacancy creation probability PKK. Comparison with previous experimental data, and with Z-2 dependence of PKK predicted by Primakoff and Porter. Discussed possibility of measuring angular correlations between the directions of emission of satellite and hypersatellite photons. 54Mn, 65Zn(EC); discussed previous experimental results for PKK and discrepancies, and need for triple photon coincidence data for 65Zn.
doi: 10.1103/PhysRevC.89.014609
Back to query form |