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Browsing by Author "Clark, J.S."
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The G305 star-forming complex : embedded massive star formation discovered by Herschel Hi-GAL
Faimali, A.; Thompson, M.A.; Hindson, Luke; Urquhart, J.S.; Pestalozzi, M.; Carey, S.; Shenoy, S.; Veneziani, M.; Molinari, S.; Clark, J.S. (2012-10-11) -
The G305 star-forming complex : the central star clusters Danks 1 and Danks 2
Davies, B.; Clark, J.S.; Trombley, C.; Figer, D. F.; Najarro, F.; Crowther, P.A.; Kudritzki, R.P.; Thompson, M.; Urquhart, J.S.; Hindson, Luke (2012)The G305 H ii complex (G305.4+0.1) is one of the most massive star-forming structures yet identified within the Galaxy. It is host to many massive stars at all stages of formation and evolution, from embedded molecular ... -
The G305 star-forming complex : wide-area molecular mapping of NH3 and H2O masers
Hindson, Luke; Thompson, M.A.; Urquhart, J.S.; Clark, J.S.; Davies, B. (2010)We present wide-area radio (12 mm) Mopra telescope observations of the complex and rich massive star-forming region G305. Our goals are to determine the reservoir for star formation within G305 using NH3 to trace the dense ... -
Molecular clumps in the W51 giant molecular cloud
Parsons, H.; Thompson, M.A.; Clark, J.S.; Chrysostomou, A. (2012-08-01)In this paper, we present a catalogue of dense molecular clumps located within the W51 giant molecular cloud (GMC). This work is based on Heterodyne Array Receiver Programme 13CO J = 3–2 observations of the W51 GMC and ... -
Multiple stellar generations in massive star forming complexes
Clark, J.S.; Davies, B.; Thompson, Mark (2011-01-01)The formation of massive stars is an outstanding problem in stellar evolution. However, it is expected that they are (predominantly) born in heirarchical environments within massive young clusters, which in turn are located ... -
The P Cygni supergiant [OMN2000] LS1 – implications for the star formation history of W51
Clark, J.S.; Davies, B.; Najarro, F.; MacKenty, J.; Crowther, P.A.; Messineo, M.; Thompson, M.A. (2009)Aims. We investigate the nature of the massive star [OMN2000] LS1 and use these results to constrain the history of star formation within the host complex W51. Methods. We utilised a combination of near-IR spectroscopy and ...