Direct mass measurements of nuclides near to the supposed end-point region of the astrophysical rp-process were performed at SHIPTRAP, the Penning trap mass spectrometer at GSI Darmstadt. The masses of 24 nuclides were measured with relative uncertainties between 5 · 10−8 and 2 · 10−7. Three of them, 107Sb, 111I and 112I, were determined experimentally for the first time. The data analysis and mass evaluation are presented in detail.
Mass measurements of neutron-deficient radionuclides near the end-point of the rp-process with SHIPTRAP
MAZZOCCO, MARCO;
2007
Abstract
Direct mass measurements of nuclides near to the supposed end-point region of the astrophysical rp-process were performed at SHIPTRAP, the Penning trap mass spectrometer at GSI Darmstadt. The masses of 24 nuclides were measured with relative uncertainties between 5 · 10−8 and 2 · 10−7. Three of them, 107Sb, 111I and 112I, were determined experimentally for the first time. The data analysis and mass evaluation are presented in detail.File in questo prodotto:
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