Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Wirth, Henriette"'
Publikováno v:
A&A, 684, A108 (2024)
Recent work suggested that the variation of the initial mass function (IMF) of stars depends on the physical conditions, notably, the metallicity and gas density. We investigated the properties of two clusters, namely the main cluster (MC) and the su
Externí odkaz:
http://arxiv.org/abs/2402.09405
Autor:
Wirth, Henriette, Kroupa, Pavel, Haas, Jaroslav, Jerabkova, Tereza, Yan, Zhiqiang, Šubr, Ladislav
Recent results suggest that the initial mass function (IMF) of globular clusters (GCs) is metallicity and density dependent. Here it is studied how this variation affects the initial masses and the numbers of core collapse supernovae (CCSNe) required
Externí odkaz:
http://arxiv.org/abs/2209.00045
Autor:
Wirth, Henriette, Jerabkova, Tereza, Yan, Zhiqiang, Kroupa, Pavel, Haas, Jaroslav, Šubr, Ladislav
Many globular clusters (GCs) are known to host multiple populations distinguishable by their light-element content. Less common are GCs displaying iron abundance spreads which are seen as evidence for enrichment through core collapse supernovae (SNe)
Externí odkaz:
http://arxiv.org/abs/2107.06240
Autor:
Wirth, Henriette, Bekki, Kenji
Recent observational studies of ultra-compact dwarf galaxies (UCDs) have discovered massive black holes (MBHs) with masses of more than ${10^6~\rm M_\odot}$, in their central regions. We here consider that these MBHs can be formed through merging of
Externí odkaz:
http://arxiv.org/abs/2006.02517
Recent observational studies of $\gamma$-ray emission from massive globular clusters (GCs) have revealed possible evidence of dark matter (DM) annihilation within GCs. It is, however, still controversial whether the emission comes from DM or from mil
Externí odkaz:
http://arxiv.org/abs/2005.07128
Autor:
Wirth, Henriette, Kroupa, Pavel, Haas, Jaroslav, Jerabkova, Tereza, Yan, Zhiqiang, Šubr, Ladislav
Publikováno v:
Monthly Notices of the Royal Astronomical Society; Nov2022, Vol. 516 Issue 3, p3342-3353, 12p
Autor:
Wirth, Henriette, Bekki, Kenji
Publikováno v:
Monthly Notices of the Royal Astronomical Society; Jul2020, Vol. 496 Issue 1, p921-932, 12p