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The production of proton-rich isotopes beyond iron: The -process in stars.

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Title: The production of proton-rich isotopes beyond iron: The -process in stars.
Authors: Pignatari, Marco1,2, Göbel, Kathrin3, Reifarth, René3, Travaglio, Claudia4,5
Source: International Journal of Modern Physics E: Nuclear Physics. Apr2016, Vol. 25 Issue 4, p-1. 38p.
Subjects: Nuclear astrophysics, Pion-nucleon interactions, Nucleosynthesis, Isotopes, Supernovae, Nuclear reactions, Collisions (Nuclear physics)
Abstract: Beyond iron, a small fraction of the total abundances in the Solar System is made of proton-rich isotopes, the -nuclei. The clear understanding of their production is a fundamental challenge for nuclear astrophysics. The -nuclei constrain the nucleosynthesis in core-collapse and thermonuclear supernovae. The -process is the most established scenario for the production of the -nuclei, which are produced via different photodisintegration paths starting on heavier nuclei. A large effort from nuclear physics is needed to access the relevant nuclear reaction rates far from the valley of stability. This review describes the production of the heavy proton-rich isotopes by the -process in stars, and explores the state of the art of experimental nuclear physics to provide nuclear data for stellar nucleosynthesis. [ABSTRACT FROM AUTHOR]
Copyright of International Journal of Modern Physics E: Nuclear Physics is the property of World Scientific Publishing Company and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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DbLabel: Engineering Source
An: 114883534
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  Data: The production of proton-rich isotopes beyond iron: The -process in stars.
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  Data: <searchLink fieldCode="JN" term="%22International+Journal+of+Modern+Physics+E%3A+Nuclear+Physics%22">International Journal of Modern Physics E: Nuclear Physics</searchLink>. Apr2016, Vol. 25 Issue 4, p-1. 38p.
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  Data: <searchLink fieldCode="DE" term="%22Nuclear+astrophysics%22">Nuclear astrophysics</searchLink><br /><searchLink fieldCode="DE" term="%22Pion-nucleon+interactions%22">Pion-nucleon interactions</searchLink><br /><searchLink fieldCode="DE" term="%22Nucleosynthesis%22">Nucleosynthesis</searchLink><br /><searchLink fieldCode="DE" term="%22Isotopes%22">Isotopes</searchLink><br /><searchLink fieldCode="DE" term="%22Supernovae%22">Supernovae</searchLink><br /><searchLink fieldCode="DE" term="%22Nuclear+reactions%22">Nuclear reactions</searchLink><br /><searchLink fieldCode="DE" term="%22Collisions+%28Nuclear+physics%29%22">Collisions (Nuclear physics)</searchLink>
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  Data: Beyond iron, a small fraction of the total abundances in the Solar System is made of proton-rich isotopes, the -nuclei. The clear understanding of their production is a fundamental challenge for nuclear astrophysics. The -nuclei constrain the nucleosynthesis in core-collapse and thermonuclear supernovae. The -process is the most established scenario for the production of the -nuclei, which are produced via different photodisintegration paths starting on heavier nuclei. A large effort from nuclear physics is needed to access the relevant nuclear reaction rates far from the valley of stability. This review describes the production of the heavy proton-rich isotopes by the -process in stars, and explores the state of the art of experimental nuclear physics to provide nuclear data for stellar nucleosynthesis. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
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  Data: <i>Copyright of International Journal of Modern Physics E: Nuclear Physics is the property of World Scientific Publishing Company and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1142/S0218301316300034
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        Text: English
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      – SubjectFull: Nucleosynthesis
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              Text: Apr2016
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