Dr. Stanley Owocki University of Delaware, USA Magnetospheres of Magnetic Massive Stars Abstract: Massive, luminous, hot stars lack the hydrogen recombination convection zone that induces the magnetic dynamo cycle of cooler, solar-type stars. Nonetheless, modern spectropolarimetry has revealed… Read More
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Last Updated: 27th September 2021 by Simon Purser
2021-09-27, 15:00: Dr. Alberto Sanna (INAF)
Dr. Alberto Sanna Osservatorio Astronomico di Cagliari, INAF, Italy Understanding the formation of High-Mass Stars: lessons from G23.01-0.41 Abstract: Stars more massive than ten times our Sun have had major influence on the history and evolution of the Milky… Read More
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Posted: 30th June 2021 by Simon Purser
2021-07-20, 15:00: Dr. Harish Vedantham (ASTRON)
Dr. Harish Vedantham ASTRON, Netherlands Radio flashes from plasma storms around exoplanets Abstract: Low frequency (< few hundred MHz) radio observations uniquely trace several processes that determine the habitability of exoplanets. Coronal plasma ejections that erode planetary atmospheres… Read More
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Last Updated: 30th June 2021 by Simon Purser
2021-07-06, 15:00: Dr. Emma Whelan (Maynooth University)
Dr. Emma Whelan Maynooth University, Ireland Searching for an MHD Disk Wind Component via Optical Forbidden Emission Line Spectro-astrometry Abstract: A crucial step in understanding how stars accrete their mass, as well as how disks evolve, is clarifying… Read More
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Last Updated: 14th June 2021 by Simon Purser
2021-06-22, 15:00: Dr. Hamish Reid (University College London)
Dr. Hamish Reid University College London, UK Solar electron beams, turbulence, and plasma waves: the perfect ingredients for radio burst fine structure. Abstract: The Sun frequently accelerates near-relativistic electron beams that travel out through the solar corona and… Read More
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Last Updated: 10th June 2021 by Simon Purser
2021-10-12, 15:00: Prof. Sandra Chapman (University of Warwick)
Prof. Sandra Chapman University of Warwick, UK TBC Abstract: TBC
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Posted: 3rd March 2021 by Simon Purser
2021-03-30, 15:00: Dr. Stanley Owocki (University of Delaware)
Dr. Stanley Owocki University of Delaware, USA Magnetospheres of Magnetic Massive Stars Abstract: Massive, luminous, hot stars lack the hydrogen recombination convection zone that induces the magnetic dynamo cycle of cooler, solar-type stars. Nonetheless, modern spectropolarimetry has revealed… Read More
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Last Updated: 21st May 2021 by Simon Purser
2021-06-08, 15:00: Dr. Jennifer Carter (University of Leicester)
Dr. Jennifer Carter University of Leicester, UK Finding our SMILE Abstract: In the late 1990s and early 2000s, X-ray astronomers came to realise that geospace, and the wider heliosphere, emit X-rays. This was a source of frustration, as… Read More
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Posted: 26th February 2021 by Simon Purser
2021-05-18, 15:00: Prof. Philippe Zarka (Observatoire de Paris)
Prof. Philippe Zarka Observatoire de Paris, France Perspectives on ground-based observations of Jupiter Abstract: Radio emissions from Jupiter have been studied for 66 years from the ground and 44 years from space. Although our knowledge has much progressed,… Read More
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Last Updated: 2nd March 2021 by Simon Purser
2021-05-04, 15:00: Mr. Mayur Bakrania (UCL)
Mr. Mayur Bakrania University College London, UK Applying unsupervised learning and outlier detection methods to characterise magnetotail plasma sheet populations and instabilities Abstract: Collisionless space plasma environments are characterised by distinct particle populations that typically do not mix…. Read More
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Last Updated: 1st March 2021 by Simon Purser
2021-04-20, 15:00: Ms. Tatiana Pavlidou, Mr. Sam Pearson and Dr. Aleks Scholz (University of St. Andrews)
Ms. Tatiana Pavlidou, Mr. Sam Pearson and Dr. Aleks Scholz University of St. Andrews, UK Going wide and deep: the quest for a census of young stars and brown dwarfs Abstract: Surveys are the foundation of all disciplines… Read More
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