Zobrazeno 1 - 10
of 821
pro vyhledávání: '"Breen S"'
Autor:
Patel, A. L., Urquhart, J. S., Yang, A. Y., Moore, T. J. T, Menten, K. M., Thompson, M. A., Hoare, M. G., Irabor, T., Breen, S. L., Smith, M. D.
This study uses archival high frequency continuum data to expand the search for Hypercompact HII regions and determine the conditions at which they appear, as this stage high mass star formation is short-lived and rare. We use 23 GHz continuum data t
Externí odkaz:
http://arxiv.org/abs/2307.08719
Autor:
Burns, R. A., Uno, Y., Sakai, N., Blanchard, J., Rosli, Z., Orosz, G., Yonekura, Y., Tanabe, Y., Sugiyama, K., Hirota, T., Kim, Kee-Tae, Aberfelds, A., Volvach, A. E., Bartkiewicz, A., Garatti, A. Caratti o, Sobolev, A. M., Stecklum, B., Brogan, C., Phillips, C., Ladeyschikov, D. A., Johnstone, D., Surcis, G., MacLeod, G. C., Linz, H., Chibueze, J. O., Brand, J., Eislöffel, J., Hyland, L., Uscanga, L., Olech, M., Durjasz, M., Bayandina, O., Breen, S., Ellingsen, S. P., Heever, S. P. van den, Hunter, T. R., Chen, X.
High-mass protostars (M$_{\star} >$ 8 M$_{\odot}$) are thought to gain the majority of their mass via short, intense bursts of growth. This episodic accretion is thought to be facilitated by gravitationally unstable and subsequently inhomogeneous acc
Externí odkaz:
http://arxiv.org/abs/2304.14740
Autor:
McCarthy, T. P., Breen, S. L., Kaczmarek, J. F., Chen, X., Parfenov, S., Sobolev, A. M., Ellingsen, S. P., Burns, R. A., MacLeod, G. C., Sugiyama, K., Brierley, A. L., Heever, S. P. van den
We report the detection of ammonia masers in the non-metastable (6, 3), (7, 5) and (6, 5) transitions, the latter is the first unambiguous maser detection of that transition ever made. Our observations include the first VLBI detection of ammonia mase
Externí odkaz:
http://arxiv.org/abs/2304.13222
Autor:
Dawson, J. R., Jones, P. A., Purcell, C., Walsh, A. J., Breen, S. L., Brown, C., Carretti, E., Cunningham, M. R., Dickey, J. M., Ellingsen, S. P., Gibson, S. J., Gomez, J. F., Green, J. A., Imai, H., Krishnan, V., Lo, N., Lowe, V., Marquarding, M., McClure-Griffiths, N. M.
We present the full data release for the Southern Parkes Large-Area Survey in Hydroxyl (SPLASH), a sensitive, unbiased single-dish survey of the Southern Galactic Plane in all four ground-state transitions of the OH radical at 1612, 1665, 1667 and 17
Externí odkaz:
http://arxiv.org/abs/2203.05131
Autor:
Pingel, N. M., Dempsey, J., McClure-Griffiths, N. M., Dickey, J. M., Jameson, K. E., Arce, H., Anglada, G., Bland-Hawthorn, J., Breen, S. L., Buckland-Willis, F., Clark, S. E., Dawson, J. R., Dénes, H., Di Teodoro, E. M., For, B. -Q., Foster, Tyler J., Gómez, J. F., Imai, H., Joncas, G., Kim, C. -G., Lee, M. -Y., Lynn, C., Leahy, D., Ma, Y. K., Marchal, A., McConnell, D., Miville-Deschênes, M. -A., Moss, V. A., Murray, C. E., Nidever, D., Peek, J., Stanimirović, S., Staveley-Smith, L., Tepper-Garcia, T., Tremblay, C. D., Uscanga, L., van Loon, J. Th., Vázquez-Semadeni, E., Allison, J. R., Anderson, C. S., Ball, Lewis, Bell, M., Bock, D. C. -J., Bunton, J., Cooray, F. R., Cornwell, T., Koribalski, B. S., Gupta, N., Hayman, D. B., Harvey-Smith, L., Lee-Waddell, K., Ng, A., Phillips, C. J., Voronkov, M., Westmeier, T., Whiting, M. T.
We present the most sensitive and detailed view of the neutral hydrogen (HI) emission associated with the Small Magellanic Cloud (SMC), through the combination of data from the Australian Square Kilometre Array Pathfinder (ASKAP) and Parkes (Murriyan
Externí odkaz:
http://arxiv.org/abs/2111.05339
Autor:
Billington, S. J., Urquhart, J. S., König, C., Beuther, H., Breen, S. L., Menten, K. M., Campbell-White, J., Ellingsen, S. P., Thompson, M. A., Moore, T. J. T., Eden, D. J., Kim, W. -J., Leurini, S.
We have used catalogues from several Galactic plane surveys and dedicated observations to investigate the relationship between various maser species and Galactic star forming clumps, as identified by the ATLASGAL survey. The maser transitions of inte
Externí odkaz:
http://arxiv.org/abs/2009.14608
We present a study of the association between class I methanol masers and cold dust clumps from the ATLASGAL survey. It was found that almost 100% of class I methanol masers are associated with objects listed in the ATLASGAL compact source catalog. W
Externí odkaz:
http://arxiv.org/abs/2009.07474
Autor:
Jones, B. M., Fuller, G. A., Breen, S. L., Avison, A., Green, J. A., Traficante, A., Elia, D., Ellingsen, S. P., Voronkov, M. A., Merello, M., Molinari, S., Schisano, E.
The Methanol MultiBeam survey (MMB) provides the most complete sample of Galactic massive young stellar objects (MYSOs) hosting 6.7GHz class II methanol masers. We characterise the properties of these maser sources using dust emission detected by the
Externí odkaz:
http://arxiv.org/abs/2001.08449
Autor:
Ogbodo, C. S., Green, J. A., Dawson, J. R., Breen, S. L., Mao, S. A., McClure-Griffiths, N. M., Robishaw, T., Harvey-Smith, L.
From targeted observations of ground-state OH masers towards 702 Multibeam (MMB) survey 6.7-GHz methanol masers, between Galactic longitudes 186$^{\circ}$ through the Galactic centre to 20$^{\circ}$, made as part of the `MAGMO' project, we present th
Externí odkaz:
http://arxiv.org/abs/2001.06180
Autor:
MacLeod, G. C., Sugiyama, K., Hunter, T. R., Quick, J., Baan, W., Breen, S. L., Brogan, C. L., Burns, R. A., Garatti, A. Caratti o, Chen, X., Chibueze, J. O., Houde, M., Kaczmarek, J. F., Linz, H., Rajabi, F., Saito, Y., Schmidl, S., Sobolev, A. M., Stecklum, B., Heever, S. P. van den, Yonekura, Y.
Publikováno v:
MNRAS, 2019, volume 489, pages 3981-3989
We report the detection of new 12.178, 12.229, 20.347, and 23.121 GHz methanol masers in the massive star-forming region G358.93-0.03, which are flaring on similarly short timescales (days) as the 6.668 GHz methanol masers also associated with this s
Externí odkaz:
http://arxiv.org/abs/1910.00685