Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Ainsworth, Rachael"'
Autor:
Feeney-Johansson, Anton, Purser, Simon J. D., Ray, Tom P., Eislöffel, Jochen, Hoeft, Matthias, Drabent, Alexander, Ainsworth, Rachael E.
Publikováno v:
The Astrophysical Journal Letters, Volume 885, Number 1, L7, 2019
Radio emission in jets from young stellar objects (YSOs) in the form of nonthermal emission has been seen toward several YSOs. Thought to be synchrotron emission from strong shocks in the jet, it could provide valuable information about the magnetic
Externí odkaz:
http://arxiv.org/abs/1910.09479
Autor:
Coughlan, Colm P., Ainsworth, Rachael E., Eislöffel, Jochen, Hoeft, Matthias, Drabent, Alexander, Scaife, Anna M. M., Ray, Tom P., Bell, Martin E., Broderick, Jess W., Corbel, Stéphane, Greißmeier, Jean-Mathias, van der Horst, Alexander J., van Leeuwen, Joeri, Markoff, Sera, Pietka, Malgorzata, Stewart, Adam J., Wijers, Ralph A. M. J., Zarka, Philippe
Radio observations of young stellar objects (YSOs) enable the study of ionised plasma outflows from young protostars via their free-free radiation. Previous studies of the low-mass young system T Tau have used radio observations to model the spectrum
Externí odkaz:
http://arxiv.org/abs/1611.03282
We present observations of three active sites of star formation in the Taurus Molecular Cloud complex taken at 323 and 608 MHz (90 and 50 cm, respectively) with the Giant Metrewave Radio Telescope (GMRT). Three pointings were observed as part of a pa
Externí odkaz:
http://arxiv.org/abs/1607.07245
We present the results of a pathfinder project conducted with the Giant Metrewave Radio Telescope (GMRT) to investigate protostellar systems at low radio frequencies. The goal of these investigations is to locate the break in the free-free spectrum w
Externí odkaz:
http://arxiv.org/abs/1603.06836
Tentative Evidence for Relativistic Electrons Generated by the Jet of the Young Sun-like Star DG Tau
Autor:
Ainsworth, Rachael E., Scaife, Anna M. M., Ray, Tom P., Taylor, Andrew M., Green, David A., Buckle, Jane V.
Synchrotron emission has recently been detected in the jet of a massive protostar, providing further evidence that certain jet formation characteristics for young stars are similar to those found for highly relativistic jets from AGN. We present data
Externí odkaz:
http://arxiv.org/abs/1408.1892
We present very high spatial resolution deep radio continuum observations at 5 GHz (6 cm) made with e-MERLIN of the young stars DG Tau A and B. Assuming it is launched very close (~=1 au) from the star, our results suggest that the DG Tau A outflow i
Externí odkaz:
http://arxiv.org/abs/1308.2522
Autor:
Consortium, AMI, Ainsworth, Rachael E., Scaife, Anna M. M., Ray, Tom P., Buckle, Jane V., Davies, Matthew, Franzen, Thomas M. O., Grainge, Keith J. B., Hobson, Michael P., Hurley-Walker, Natasha, Lasenby, Anthony N., Olamaie, Malak, Perrott, Yvette C., Pooley, Guy G., Richer, John S., Rodriguez-Gonzalvez, Carmen, Schammel, Michel P., Scott, Paul F., Shimwell, Timothy, Saunders, Richard D. E., Titterington, David, Waldram, Elizabeth
Publikováno v:
2012MNRAS.423.1089A
We present 16 GHz (1.9 cm) deep radio continuum observations made with the Arcminute Microkelvin Imager (AMI) of a sample of low-mass young stars driving jets. We combine these new data with archival information from an extensive literature search to
Externí odkaz:
http://arxiv.org/abs/1203.3381
Autor:
Scaife, Anna M. M., Buckle, Jane V., Ainsworth, Rachael E., Davies, Matthew, Franzen, Thomas M. O., Grainge, Keith J. B., Hobson, Michael P., Hurley-Walker, Natasha, Lasenby, Anthony N., Olamaie, Malak, Perrott, Yvette C., Pooley, Guy G., Ray, Tom P., Richer, John S., Rodriguez-Gonzalvez, Carmen, Saunders, Richard D. E., Schammel, Michel P., Scott, Paul F., Shimwell, Timothy, Titterington, David, Waldram, Elizabeth
We present deep 1.8 cm (16 GHz) radio continuum imaging of seven young stellar objects in the Taurus molecular cloud. These objects have previously been extensively studied in the sub-mm to NIR range and their SEDs modelled to provide reliable physic
Externí odkaz:
http://arxiv.org/abs/1111.5184
Autor:
Scaife, Anna M. M., Hatchell, Jennifer, Ainsworth, Rachael E., Buckle, Jane V., Davies, Matthew, Franzen, Thomas M. O., Grainge, Keith J. B., Hobson, Michael P., Hurley-Walker, Natasha, Lasenby, Anthony N., Olamaie, Malak, Perrott, Yvette C., Pooley, Guy G., Richer, John S., Rodriguez-Gonzalvez, Carmen, Saunders, Richard D. E., Schammel, Michel P., Scott, Paul F., Shimwell, Timothy, Titterington, David, Waldram, Elizabeth
We present deep radio continuum observations of the cores identified as deeply embedded young stellar objects in the Serpens molecular cloud by the Spitzer c2d programme at a wavelength of 1.8cm with the Arcminute Microkelvin Imager Large Array (AMI-
Externí odkaz:
http://arxiv.org/abs/1110.0941
Autor:
Vuillaume, Thomas, Hubert, Mathilde, Graf, Kay, Rodrigues, Eduardo, Poireau, Vincent, Sánchez Pineda, Arturo, Iess, Alberto, Nöthe, Maximilian, Sorbaro, Martino, Gal, Tamas, Ainsworth, Rachael, Kosack, Karl, García, Enrique, Donath, Axel
Publikováno v:
ASP Conference Series; 2024, Vol. 535, p321-324, 4p