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P-process nucleosynthesis in detonating white dwarfs in the light of multidimensional hydrodynamical models

Author
Goriely, S.; Garcia, D.; Bravo, E.; Jose, J.
Type of activity
Journal article
Journal
Astronomy and astrophysics
Date of publication
2005-12
Volume
444
Number
1
First page
L1
Last page
L4
DOI
https://doi.org/10.1051/0004-6361:200500186 Open in new window
Repository
http://hdl.handle.net/2117/18830 Open in new window
URL
http://www.edpsciences.org Open in new window
Abstract
The p-process nucleosynthesis in He-accreting white dwarfs with sub-Chandrasekhar mass is revisited in the light of multi-dimensional hydrodynamical simulations. Post-processing calculations are performed on a sample of well-chosen track particles representative of the core and envelope material that is subject to the p-process. The p-abundance distributions in the disrupted core as well as in the ejected envelope are estimated and compared with previous analysis based on spherical-symmetric sim...
Citation
Goriely, S. [et al.]. P-process nucleosynthesis in detonating white dwarfs in the light of multidimensional hydrodynamical models. "Astronomy and astrophysics", Desembre 2005, vol. 444, núm. 1, p. L1-L4.
Keywords
Hydrodynamics, Nuclear reactions, Nucleosynthesis, Stars: white dwarfs
Group of research
GAA - Astronomy and Astrophysics Group
GRPFM - Research Group in Physical Properties of the Materials

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