138 citations · 141 across the 3 of their papers we have counts for
3 papers
On the origin of complex stellar populations in star clusters
Jan Pflamm-Altenburg, Pavel Kroupa
The existence of complex stellar populations in some star clusters challenges the understanding of star formation. E.g. the ONC or the sigma Orionis cluster host much older stars t…
Converting Halpha luminosities into SFRs
Jan Pflamm-Altenburg, Carsten Weidner, Pavel Kroupa
Star-formation rates (SFRs) of galaxies are commonly calculated by converting the measured Halpha luminosities (L_Halpha) into current SFRs. This conversion is based on a constant…
Converting H Luminosities into Star Formation Rates
Jan Pflamm-Altenburg, Carsten Weidner, Pavel Kroupa
The recent finding that the IGIMF (integrated galaxial initial stellar mass function) composed of all newly formed stars in all young star clusters has, in dependence of the SFR, a…