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New mass data for the rp-process above Z = 32
Authors:F Herfurth  G Audi  D Beck  K Blaum  G Bollen  P Delahaye  M Dworschak  S George  C Guénaut  A Kellerbauer  D Lunney  M Mukherjee  S Rahaman  S Schwarz  L Schweikhard  C Weber  C Yazidjian
Institution:1. GSI Helmholtzzentrum für Schwerionenforschung, Planckstra?e 1, 64291, Darmstadt, Germany
2. CSNSM-IN2P3-CNRS, 91405, Orsay-Campus, France
3. Institut für Physik, Johannes Gutenberg-Universit?t, 55099, Mainz, Germany
4. NSCL, Michigan State University, 48824-1321, East Lansing, MI, USA
5. CERN, 1211, Geneva 23, Switzerland
6. Institut für Physik, Ernst-Moritz-Arndt-Universit?t, 17487, Greifswald, Germany
Abstract:High-accuracy mass measurements have been performed with the Penning trap mass spectrometer ISOLTRAP at ISOLDE/CERN. The short-lived nuclides 70, 71, 72, 73Se , 72, 73, 74, 75Br , and 98, 99, 100, 101, 103Ag have been measured with an average uncertainty of a few keV. The data are important input for nucleosynthesis calculations of the rp-process beyond Z = 32 .
Keywords:
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