# An updated stellar census of the Quintuplet cluster

@article{Clark2018AnUS,
title={An updated stellar census of the Quintuplet cluster},
author={J. Simon Clark and M. E. Lohr and Lee R. Patrick and Francisco Najarro and H. Dong and Donald F. Figer},
journal={Astronomy \& Astrophysics},
year={2018}
}
• J. Clark, +3 authors D. Figer
• Published 25 May 2018
• Physics
• Astronomy & Astrophysics
Context. Found within the central molecular zone, the Quintuplet is one of the most massive young clusters in the Galaxy. As a consequence it offers the prospect of constraining stellar formation and evolution in extreme environments. However, current observations suggest that it comprises a remarkably diverse stellar population that is difficult to reconcile with an instantaneous formation event. Aims. To better understand the nature of the cluster our aim is to improve observational…
15 Citations

## Figures and Tables from this paper

The Arches cluster revisited
• Physics
Astronomy & Astrophysics
• 2018
Context. Located within the central region of the Galaxy, the Arches cluster appears to be one of the youngest, densest, and most massive stellar aggregates within the Milky Way. As such, it has the
The Arches cluster revisited
• Physics
Astronomy & Astrophysics
• 2019
The Arches is one of the youngest, densest and most massive clusters in the Galaxy. As such it provides a unique insight into the lifecycle of the most massive stars known and the formation and
A VLT/FLAMES survey for massive binaries in Westerlund 1
• Physics
• 2019
The formation, properties, and evolution of massive stars remain subject to considerable uncertainty; impacting on fields as diverse as galactic feedback and the nature of the progenitors of both
A VLT/FLAMES survey for massive binaries in Westerlund 1
• Physics
Astronomy & Astrophysics
• 2019
Context. Recent observational studies indicate that a large number of OB stars are found within binary systems which may be expected to interact during their lifetimes. Significant mass transfer or
The Quintuplet Cluster: Extended Structure and Tidal Radius
The Quintuplet star cluster is one of only three known young ($10^4$ M$_\odot$) clusters within $\sim100$ pc of the Galactic Center. In order to explore star cluster formation and evolution in this
First results from a large-scale proper motion study of the Galactic centre
Proper motion studies of stars in the centre of the Milky Way have been typically limited to the Arches and Quintuplet clusters and to the central parsec. Here, we present the first results of a
Unlocking Galactic Wolf–Rayet stars with Gaia DR2 – II. Cluster and association membership
• Physics
• 2020
Galactic Wolf-Rayet (WR) star membership of star forming regions can be used to constrain the formation environments of massive stars. Here, we utilise $\textit{Gaia}$ DR2 parallaxes and proper
A New Candidate Luminous Blue Variable
• Physics
• 2020
We identify IRAS 16115-5044, which was previously classified as a protoplanetary nebula (PPN), as a candidate luminous blue variable (LBV). The star has high luminosity (>10$^{5.75}$ L_Sun), ensuring
Background Infrared Sources for Studying the Galactic Center’s Interstellar Gas
We briefy describe the results of a K-band spectroscopic survey of over 500 highly reddened point-like objects on sightlines toward the Central Molecular Zone (CMZ) of the Galaxy. The goal was to
Submillimeter imaging of the Galactic Center starburst Sgr B2
• Physics
• 2021
We present 168 arcmin^2 spectral images of the Sgr B2 complex taken with Herschel/SPIRE-FTS. We detect ubiquitous emission from CO (up to J=12-11), H2O, [CI]492, 809 GHz, and [NII] 205 um lines. We

## References

SHOWING 1-10 OF 140 REFERENCES
The Quintuplet cluster - III. Hertzsprung-Russell diagram and cluster age
• Physics
• 2012
The Quintuplet, one of three massive stellar clusters in the Galactic center (GC), is located about 30 pc in projection from Sagittarius A*. We aim at the construction of the Hertzsprung-Russell
Massive Stars in the Quintuplet Cluster
• Physics
• 1999
We present near-infrared photometry and K-band spectra of newly identified massive stars in the Quintuplet cluster, one of the three massive clusters projected within 50 pc of the Galactic center. We
The Quintuplet cluster - I. A K-band spectral catalog of stellar sources
• Physics
• 2009
Context. Three very massive clusters are known to reside in the Galactic center region, the Arches cluster, the Quintuplet cluster, and the central parsec cluster, each of them rich in young hot
The Arches cluster revisited
• Physics
Astronomy & Astrophysics
• 2018
Context. Located within the central region of the Galaxy, the Arches cluster appears to be one of the youngest, densest, and most massive stellar aggregates within the Milky Way. As such, it has the
The population of OB supergiants in the starburst cluster Westerlund 1
• Physics
• 2010
Context. After leaving the main sequence, massive stars undergo complex evolution, a process that is still poorly understood. With a population of hundreds of OB stars, the starburst cluster
The most massive stars in the Arches cluster
• Physics
• 2008
Aims. We study a sample composed of 28 of the brightest stars in the Arches cluster. Our aim is to constrain their stellar and wind properties and to establish their nature and evolutionary status.
On the massive stellar population of the super star cluster Westerlund 1
• Physics
• 2005
We present new spectroscopic and photometric observations of the young Galactic open cluster Westerlund 1 (Wd 1) that reveal a unique population of massive evolved stars. We identify ∼200 cluster
The Quintuplet cluster - II. Analysis of the WN stars
• Physics
• 2010
Based on K-band integral-field spectroscopy, we analyze four Wolf-Rayet stars of the nitrogen sequence (WN) found in the inner part of the Quintuplet cluster. All WN stars (WR 102d, WR 102i, WR
Probing the Dragonfish star-forming complex: the ionizing population of the young massive cluster Mercer 30
The Dragonfish Nebula has been recently claimed to be powered by a superluminous but elusive OB association. Instead, systematic searches in near-infrared photometric surveys have found many other
Origins of Massive Field Stars in the Galactic Center: a Spectroscopic Study
• Physics
• 2014
Outside of the known star clusters in the Galactic Center, a large number of evolved massive stars have been detected; but their origins remain uncertain. We present a spectroscopic study of eight