80 citations · 555 across the 19 of their papers we have counts for
6 papers · 1 filter
The Arches cluster revisited. III. An addendum to the stellar census
J. S. Clark, M. E. Lohr, L. R. Patrick +1
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…
A VLT/FLAMES survey for massive binaries in Westerlund 1 V. the X-ray selected blue stragglers Wd1-27 and -30a
J. S. Clark, F. Najarro, I. Negueruela +3
Observational studies suggest that many OB stars are found within binary systems which may be expected to interact during their lifetimes. Significant mass transfer or merger of bo…
An updated stellar census of the Quintuplet cluster
J. S. Clark, M. E. Lohr, L. R. Patrick +3
The Quintuplet is one of the most massive galactic clusters known, but appears to host a diverse stellar population that is difficult to reconcile with an instantaneous formation e…
New Cepheid variables in the young open clusters Berkeley 51 and Berkeley 55
M. E. Lohr, I. Negueruela, H. M. Tabernero +3
As part of a wider investigation of evolved massive stars in Galactic open clusters, we have spectroscopically identified three candidate classical Cepheids in the little-studied c…
The Arches cluster revisited: II. A massive eclipsing spectroscopic binary in the Arches cluster
M. E. Lohr, J. S. Clark, F. Najarro +3
We have carried out a spectroscopic variability survey of some of the most massive stars in the Arches cluster, using K-band observations obtained with SINFONI on the VLT. One targ…
The Arches cluster revisited: I. Data presentation and stellar census
J. S. Clark, M. E. Lohr, F. Najarro +2
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…