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20002025
most citedA Universal Stellar Initial Mass Function? A Critical Look at Variations

1k citations · 15.4k across the 253 of their papers we have counts for

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Showing 2023Show all

5 papers · 1 filter

astro-ph.SR2023

EWOCS-I: The catalog of X-ray sources in Westerlund 1 from the Extended Westerlund 1 and 2 Open Clusters Survey

M. G. Guarcello, E. Flaccomio, J. F. Albacete-Colombo +48

Context. With a mass exceeding several 10^4 solar masses and a rich and dense population of massive stars, supermassive young star clusters represent the most massive star-forming…

astro-ph.SR2023

A closer look at the binary content of NGC 1850

S. Saracino, S. Kamann, N. Bastian +7

Studies of young clusters have shown that a large fraction of O-/early B-type stars are in binary systems, where the binary fraction increases with mass. These massive stars are pr…

astro-ph.GA2023★ 20 cited

Updated radial velocities and new constraints on the nature of the unseen source in NGC1850 BH1

Sara Saracino, Tomer Shenar, Sebastian Kamann +7

A black hole candidate orbiting a luminous star in the Large Magellanic Cloud young cluster NGC 1850 (Myr) has recently been reported based on radial velocity and light cu…

astro-ph.SR2023★ 14 cited

On the origin of UV-dim stars: a population of rapidly rotating shell stars?

Silvia Martocchia, Nate Bastian, Sara Saracino +1

The importance of stellar rotation in setting the observed properties of young star clusters has become clearer over the past decade, with rotation being identified as the main cau…

astro-ph.GA2023★ 1 cited

In-situ or accreted? Using deep learning to infer the origin of extragalactic globular clusters from observables

Sebastian Trujillo-Gomez, J. M. Diederik Kruijssen, Joel Pfeffer +4

Globular clusters (GCs) are powerful tracers of the galaxy assembly process, and have already been used to obtain a detailed picture of the progenitors of the Milky Way. Using the…