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(gamma,n) reactions in a quasi-thermal photon bath

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Nuclear Physics A, 688 (1-2): 82C-85C (мая 2001)6th International Conference on Nuclei in the Cosmos, UNIV AARHUS, AARHUS, DENMARK, JUN 27-JUL 01, 2000.

Аннотация

The nucleosynthesis of heavy proton-rich nuclei in a stellar photon bath at temperatures of the astrophysical gamma -process was investigated experimentally. The thermal photon bath in supernova explosions was generated by the superposition of bremsstrahlung spectra with different endpoint energies. Reaction rates for the destruction of several platinum isotopes by the (gamma ,n) reaction were determined.

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