Martin, Dirk ; Perego, Albino ; Arcones, Almudena ; Thielemann, Friedrich-Karl ; Korobkin, Oleg ; Rosswog, Stephan (2018)
Synthesis of Heavy Elements in the Ejecta of Neutron Star Mergers.
In: Journal of Physics: Conference Series, 940 (1)
doi: 10.1088/1742-6596/940/1/012047
Article, Bibliographie
This is the latest version of this item.
Abstract
We present a nucleosynthesis study on the neutrino-driven wind after neutron star merger. Post-processing tracers from a hydrodynamical simulation, we determine nucleosynthesis yields that depend on both life time of the massive neutron star and polar angle. In comparison with the dynamic ejecta we find a complementary nucleosynthesis, which can explain the r-process pattern beyond the first r-process peak. Additionally, we predict possible forms of light curves for the detection of a kilonova.
| Item Type: | Article |
|---|---|
| Erschienen: | 2018 |
| Creators: | Martin, Dirk ; Perego, Albino ; Arcones, Almudena ; Thielemann, Friedrich-Karl ; Korobkin, Oleg ; Rosswog, Stephan |
| Type of entry: | Bibliographie |
| Title: | Synthesis of Heavy Elements in the Ejecta of Neutron Star Mergers |
| Language: | English |
| Date: | 2018 |
| Place of Publication: | Bristol |
| Publisher: | IOP Publishing |
| Journal or Publication Title: | Journal of Physics: Conference Series |
| Volume of the journal: | 940 |
| Issue Number: | 1 |
| Collation: | 3 Seiten |
| DOI: | 10.1088/1742-6596/940/1/012047 |
| Corresponding Links: | |
| Abstract: | We present a nucleosynthesis study on the neutrino-driven wind after neutron star merger. Post-processing tracers from a hydrodynamical simulation, we determine nucleosynthesis yields that depend on both life time of the massive neutron star and polar angle. In comparison with the dynamic ejecta we find a complementary nucleosynthesis, which can explain the r-process pattern beyond the first r-process peak. Additionally, we predict possible forms of light curves for the detection of a kilonova. |
| Identification Number: | Artikel-ID: 012047 |
| Additional Information: | Nuclear Physics in Astrophysics Conference (NPA VII) 18–22 May 2015, York, UK |
| Classification DDC: | 500 Science and mathematics > 530 Physics |
| Divisions: | 05 Department of Physics 05 Department of Physics > Institute of Nuclear Physics |
| Date Deposited: | 17 May 2024 11:01 |
| Last Modified: | 17 May 2024 11:01 |
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| Suche nach Titel in: | TUfind oder in Google |
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Synthesis of Heavy Elements in the Ejecta of Neutron Star Mergers. (deposited 14 May 2024 09:43)
- Synthesis of Heavy Elements in the Ejecta of Neutron Star Mergers. (deposited 17 May 2024 11:01) [Currently Displayed]
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