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Inhomogeneous chemical evolution of r-process elements

Wehmeyer, B.; Pignatari, M.; Thielemann, F.-K.

Authors

B. Wehmeyer

M. Pignatari

F.-K. Thielemann



Abstract

We report the results of a galactic chemical evolution (GCE) study for r-process- and alpha elements. For this work, we used the inhomogeneous GCE model "ICE", which allows to keep track of the galactic abundances of elements produced by different astrophysical sites. The main input parameters for this study were: a) The Neutron Star Merger (NSM) coalescence time scale, the probability of NSMs, and for the sub-class of "magneto-rotationally driven Supernovae" ("Jet-SNe"), their occurence rate in comparison to "standard" Supernovae (SNe).

Citation

Wehmeyer, B., Pignatari, M., & Thielemann, F. (2016). Inhomogeneous chemical evolution of r-process elements. AIP conference proceedings, 1743, https://doi.org/10.1063/1.4953301

Journal Article Type Conference Paper
Conference Name CETUP* 2015 – WORKSHOP ON DARK MATTER, NEUTRINO PHYSICS AND ASTROPHYSICS AND PPC 2015 – IXTH INTERNATIONAL CONFERENCE ON INTERCONNECTIONS BETWEEN PARTICLE PHYSICS AND COSMOLOGY
Conference Location Deadwood, South Dakota, USA
Acceptance Date Jun 6, 2016
Publication Date Jun 21, 2016
Deposit Date Jun 28, 2018
Publicly Available Date Jul 12, 2018
Journal AIP Conference Proceedings
Print ISSN 0094-243X
Electronic ISSN 1551-7616
Publisher AIP Publishing
Peer Reviewed Peer Reviewed
Volume 1743
ISBN 9780735414006
DOI https://doi.org/10.1063/1.4953301
Public URL https://hull-repository.worktribe.com/output/556873
Publisher URL https://aip.scitation.org/doi/abs/10.1063/1.4953301

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