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pro vyhledávání: '"Gamma-ray burst progenitors"'
Akademický článek
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Autor:
Yun-Wei Yu
It is believed that the relativistic jets of gamma-ray bursts (GRBs) should initially propagate through a heavy envelope of the massive progenitor stars or through a merger ejecta formed from the compact binary mergers. The interaction of a jet with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d691a7682900d814afbc3564eaad8c2
Autor:
Benjamin Metha, Michele Trenti
The rate of long-duration gamma ray bursts (GRBs) has been identified as a potential proxy for the star formation rate (SFR) across redshift, but the exact relationship depends on GRB progenitor models (single versus binary). The single-progenitor co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::795ac0971e6d9bcb7e2c1f5db7e39259
Publikováno v:
New Astronomy. 58:33-46
The recently discovered burst of gravitational waves GW150914 provides a good new chance to verify the current view on the evolution of close binary stars. Modern population synthesis codes help to study this evolution from two main sequence stars up
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c7ee10a273e88ba078a908e3aec23f5
https://doi.org/10.1016/j.newast.2017.07.004
https://doi.org/10.1016/j.newast.2017.07.004
Autor:
Alexander D. Dolgov
Publikováno v:
Astronomy Reports. 61:275-280
Astronomical observations of last few years have presented a surprising evidence that the Universe at redshift of order 10 is densely populated by supermassive black holes (quasars), supernovae, and contains very large amount of dust. All these data
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65b3f15a73dfd8835b5215c4d2035c7c
https://doi.org/10.1134/s1063772917040047
https://doi.org/10.1134/s1063772917040047
Autor:
A. M. Cherepashchuk
Publikováno v:
Astronomy Reports. 61:265-274
After 50 years of observational studies of black holes, great progress has been achieved in this branch of astrophysics. Several dozen stellar-mass black holes have been discovered in X-ray binaries, and several hundred supermassive black holes in ga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb58fb192aa2d3acda167ab468cb4358
https://doi.org/10.1134/s1063772917040035
https://doi.org/10.1134/s1063772917040035
Long-duration gamma-ray bursts (GRBs) are understood to be the final fate for a subset of massive, stripped envelope, rapidly rotating stars. Beyond this, our knowledge of the progenitor systems is limited. Using the BPASS (Binary Population and Spec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79ec4e98267a4dbbed14d007a9e4d8a2
Autor:
Hidenobu Yajima, Sadegh Khochfar
Publikováno v:
Yajima, H & Khochfar, S 2016, ' The role of stellar relaxation in the formation and evolution of the first massive black holes ', Monthly Notices of the Royal Astronomical Society, vol. 457, no. 3, pp. 2423-2432 . https://doi.org/10.1093/mnras/stw058
We present calculations on the formation of massive black holes with 10^5 Msun at z > 6 that can be the seeds of supermassive black holes at z > 6. Under the assumption of compact star cluster formation in merging galaxies, star clusters in haloes of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ffdbe321f018d73a2a41cc8da13f447
https://doi.org/10.1093/mnras/stw058
https://doi.org/10.1093/mnras/stw058
Autor:
Anatolii M. Cherepashchuk
Publikováno v:
Uspekhi Fizicheskih Nauk. 186:778-789
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e91fc70216ea3a6f7114d7c090cd5e7
https://doi.org/10.3367/ufnr.2015.12.037736
https://doi.org/10.3367/ufnr.2015.12.037736
Autor:
Jeremiah P. Ostriker
Publikováno v:
Selected Works of Yakov Borisovich Zeldovich, Volume II: Particlies, Nuclei, and the Universe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d370d0735ce3498623bc76f1d43255c
https://doi.org/10.1515/9781400887279-008
https://doi.org/10.1515/9781400887279-008