Comprehensive nucleosynthesis analysis for ejecta of compact binary mergers
- O. Just, A. Bauswein, Ulb Brussels
- Physics
- 10 June 2014
We present a comprehensive study of r-process element nucleosynthesis in the ejecta of compact binary mergers (CBMs) and their relic black-hole (BH)-torus systems. The evolution of the BH-accretion…
SYSTEMATICS OF DYNAMICAL MASS EJECTION, NUCLEOSYNTHESIS, AND RADIOACTIVELY POWERED ELECTROMAGNETIC SIGNALS FROM NEUTRON-STAR MERGERS
- A. Bauswein, S. Goriely, H. Janka
- Physics
- 26 February 2013
We investigate systematically the dynamical mass ejection, r-process nucleosynthesis, and properties of electromagnetic counterparts of neutron-star (NS) mergers in dependence on the uncertain…
Atomic Data and Nuclear Data Tables
- .. Pfeiffer, K. Venkataramaniah, Y. Zhang
- Physics
- 2015
a CSNSM, CNRS/IN2P3, Université Paris-Sud, Bât. 108, F-91405 Orsay Campus, France b Max-Planck-Institut für Kernphysik, Saupfercheckweg 1, D-69117 Heidelberg, Germany c GSI Helmholtzzentrum für…
A holistic approach to carbon-enhanced metal-poor stars
- T. Masseron, J. Johnson, H Germany
- Physics
- 29 January 2009
Context. Carbon-enhanced metal-poor (CEMP) stars are known to have properties that reflect the nucleosynthesis of the first low- and intermediate-mass stars, because most have been polluted by a no…
r-PROCESS NUCLEOSYNTHESIS IN DYNAMICALLY EJECTED MATTER OF NEUTRON STAR MERGERS
- S. Goriely, A. Bauswein, H. Janka
- Physics
- 5 July 2011
Although the rapid neutron-capture process, or r-process, is fundamentally important for explaining the origin of approximately half of the stable nuclei with A > 60, the astrophysical site of this…
More lead stars
- S. V. Eck, S. Goriely, A. Jorissen, B. Plez
- Physics
- 5 February 2003
The standard model for the operation of the s-process in asymptotic giant branch (AGB) stars predicts that low-metallicity ([Fe/H] ≲ -1) AGB stars should exhibit large overabundances of Pb and Bi as…
Discovery of three lead-rich stars
- S. V. Eck, S. Goriely, A. Jorissen, B. Plez
- PhysicsNature
- 23 August 2001
Analysis shows that three metal-poor stars are more enriched in lead than in any other element heavier than iron, and excellent agreement between the observed and predicted abundances reinforces current understanding of the detailed operation of the s-process deep in the interiors of AGB stars.
Handbook for calculations of nuclear reaction data, RIPL-2 (Reference Input Parameter Library-2)
- T. Belgya, O. Bersillon, P. Young
- Computer Science
- 2006
CS 30322-023: an ultra metal-poor TP-AGB star?
- T. Masseron, S. V. Eck, A. Jorissen
- Physics
- 26 May 2006
Context. The remarkable properties of CS 30322-023 became apparent during the course of a high-resolution spectroscopic study of a sample of 23 carbon-enhanced, metal-poor (CEMP) stars. Aims. This…
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