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The rp-process and new measurements of beta-delayed proton decay of light Ag and Cd isotopes

G. Raimann·M. J. Balbes·R. N. Boyd·D. Cano-Ott·R. Collatz·A. Guglielmetti·M. Hellström·M. Hencheck·Z. Hu·Z. Janas·M. Karny·R. Kirchner·J. Morford·D. J. Morrissey·E. Roeckl·K. Schmidt·J. Szerypo·A. Weber
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Abstract

Recent network calculations suggest that a high temperature rp-process could explain the abundances of light Mo and Ru isotopes, which have long challenged models of p-process nuclide production. Important ingredients to network calculations involving unstable nuclei near and at the proton drip line are $β$-halflives and decay modes, i.e., whether or not $β$-delayed proton decay takes place. Of particular importance to these network calculation are the proton-rich isotopes $^{96}$Ag, $^{98}$Ag, $^{96}$Cd and $^{98}$Cd. We report on recent measurements of $β$-delayed proton branching ratios for $^{96}$Ag, $^{98}$Ag, and $^{98}$Cd at the on-line mass separator at GSI.

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G. Raimann, M. J. Balbes, R. N. Boyd, D. Cano-Ott, R. Collatz, A. Guglielmetti, M. Hellström, M. Hencheck, Z. Hu, Z. Janas, M. Karny, R. Kirchner, J. Morford, D. J. Morrissey, E. Roeckl, K. Schmidt, J. Szerypo, A. Weber. 1996-07-05. The rp-process and new measurements of beta-delayed proton decay of light Ag and Cd isotopes. https://doi.org/10.1016/s0375-9474(97)00241-8

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