It has been claimed in the recent literature that a non-trivial relation
between the mass of the most-massive star, mmax, in a star cluster and its
embedded star cluster mass (the mmax-Mecl relation) is falsified by
observations of the most-massive stars and the Halpha luminosity of young star
clusters in the starburst dwarf galaxy NGC 4214. Here it is shown by comparing
the NGC 4214 results with observations from the Milky Way that this galaxy very
well agrees with the predictions of the the mmax-Mecl relation and the
integrated galactic stellar initial mass function (IGIMF) theory and that this
difference in conclusions is based on a high degree of degeneracy between
expectations from random sampling and those from the mmax-Mecl relation.
Additional analysis of galaxies with lower SFRs than those currently presented
in the literature will be required to break this degeneracy.
Description
[1404.1075] Sampling methods for stellar masses and the mmax-Mecl relation in the starburst dwarf galaxy NGC 4214
%0 Generic
%1 weidner2014sampling
%A Weidner, Carsten
%A Kroupa, Pavel
%A Pflamm-Altenburg, Jan
%D 2014
%K cluster masses method mmax sampling stellar
%T Sampling methods for stellar masses and the mmax-Mecl relation in the
starburst dwarf galaxy NGC 4214
%U http://arxiv.org/abs/1404.1075
%X It has been claimed in the recent literature that a non-trivial relation
between the mass of the most-massive star, mmax, in a star cluster and its
embedded star cluster mass (the mmax-Mecl relation) is falsified by
observations of the most-massive stars and the Halpha luminosity of young star
clusters in the starburst dwarf galaxy NGC 4214. Here it is shown by comparing
the NGC 4214 results with observations from the Milky Way that this galaxy very
well agrees with the predictions of the the mmax-Mecl relation and the
integrated galactic stellar initial mass function (IGIMF) theory and that this
difference in conclusions is based on a high degree of degeneracy between
expectations from random sampling and those from the mmax-Mecl relation.
Additional analysis of galaxies with lower SFRs than those currently presented
in the literature will be required to break this degeneracy.
@misc{weidner2014sampling,
abstract = {It has been claimed in the recent literature that a non-trivial relation
between the mass of the most-massive star, mmax, in a star cluster and its
embedded star cluster mass (the mmax-Mecl relation) is falsified by
observations of the most-massive stars and the Halpha luminosity of young star
clusters in the starburst dwarf galaxy NGC 4214. Here it is shown by comparing
the NGC 4214 results with observations from the Milky Way that this galaxy very
well agrees with the predictions of the the mmax-Mecl relation and the
integrated galactic stellar initial mass function (IGIMF) theory and that this
difference in conclusions is based on a high degree of degeneracy between
expectations from random sampling and those from the mmax-Mecl relation.
Additional analysis of galaxies with lower SFRs than those currently presented
in the literature will be required to break this degeneracy.},
added-at = {2014-04-07T10:18:49.000+0200},
author = {Weidner, Carsten and Kroupa, Pavel and Pflamm-Altenburg, Jan},
biburl = {https://www.bibsonomy.org/bibtex/2d94b39567f473a80ed63c6388f232dd1/miki},
description = {[1404.1075] Sampling methods for stellar masses and the mmax-Mecl relation in the starburst dwarf galaxy NGC 4214},
interhash = {aef452b9ad9fa99398ab6b7a1c119c7d},
intrahash = {d94b39567f473a80ed63c6388f232dd1},
keywords = {cluster masses method mmax sampling stellar},
note = {cite arxiv:1404.1075Comment: 13 pages, 9 figures, accepted for publication by MNRAS},
timestamp = {2014-04-07T10:18:49.000+0200},
title = {Sampling methods for stellar masses and the mmax-Mecl relation in the
starburst dwarf galaxy NGC 4214},
url = {http://arxiv.org/abs/1404.1075},
year = 2014
}