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Browsing by Author "Dauphas, N."
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Constraining the astrophysical origin of the p-nuclei through nuclear physics and meteoritic data
Rauscher, T.; Dauphas, N.; Dillmann, I.; Fröhlich, C.; Fülöp, Z.; Gyürky, G. (2013-06-01)A small number of naturally occurring, proton-rich nuclides (the p-nuclei) cannot be made in the s- and r-processes. Their origin is not well understood. Massive stars can produce p-nuclei through photodisintegration of ... -
Erratum: Iron-60 evidence for early injection and efficient mixing of stellar debris in the protosolar nebula (vol 686, pg 560, 2008)
Dauphas, N.; Cook, D. L.; Sacarabany, A.; Froehlich, C.; Davis, A. M.; Wadhwa, M.; Pourmand, A.; Rauscher, T.; Gallino, R. (2009-02-01) -
Fe-60 in the cosmic blender
Dauphas, N.; Cook, D. L.; Sacarabany, A.; Froehlich, C.; Davis, A. M.; Wadhwa, M.; Pourmand, A.; Rauscher, T.; Gallino, R. (2008-07) -
Iron 60 evidence for early injection and efficient mixing of stellar debris in the protosolar nebula
Dauphas, N.; Cook, D. L.; Sacarabany, A.; Froehlich, Carla; Davis, A. M.; Wadhwa, M.; Pourmand, A.; Rauscher, T.; Gallino, R. (2008-10-10)Among extinct radioactivities present in meteorites, Fe-60 (t(1/2) = 1.49 Myr) plays a key role as a high-resolution chronometer, a heat source in planetesimals, and a fingerprint of the astrophysical setting of solar ... -
Radiogenic p-isotopes from type Ia supernova, nuclear physics uncertainties, and galactic chemical evolution compared with values in primitive meteorites
Travaglio, C.; Gallino, R.; Rauscher, T.; Dauphas, N.; Röpke, F. K.; Hillebrandt, W. (2014-11-10)The nucleosynthesis of proton-rich isotopes is calculated for multi-dimensional Chandrasekhar-mass models of Type Ia supernovae (SNe Ia) with different metallicities. The predicted abundances of the short-lived radioactive ... -
Short-lived p-nuclides in the early solar system and implications on the nucleosynthetic role of X-ray binaries
Dauphas, N.; Rauscher, T.; Marty, B.; Reisberg, L. (2003-05-19)The data available for short-lived p-nuclides are used in an open nonlinear model of the chemical evolution of the Galaxy in order to discuss the origin of extinct radionuclides, the stellar sources of p-nuclides, and the ... -
Technetium-97 and p-radionuclides
Dauphas, N.; Rauscher, T.; Schatz, H.; Marty, B.; Reisberg, L. (2002-08)