UKSP Nuggets
112. Particle acceleration and transport in CME eruptions
by Qian Xia and Valentina Zharkova (Northumbria)
Simulations reveal the locations of most efficient flare particle acceleration.
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UKSP Nuggets are published on a monthly basis highlighting solar physics research led from the UK.… continue to the full article
Dear all,
We are pleased to announce a new Hinode/EIS Science Nugget by Yumi Bamba entitled: ‘EIS observed indicators of push-mode magnetic reconnection that is crucial in the largest flare in solar cycle 24’.
The nugget can be found here:
http://solarb.mssl.ucl.ac.uk/SolarB/nuggets/nugget_2020july.jsp
The nugget archive is located here:
http://solarb.mssl.ucl.ac.uk/SolarB/eisnuggets.jsp
We welcome contributions from the solar physics community.… continue to the full article
111. Increasing occurrence of inverted magnetic fields from 0.3 to 1 au
by Allan Macneil, Mathew Owens, Mike Lockwood, Matthew Lang, Sarah Bentley (Reading) and Robert Wicks (Northumbria)
Are growing magnetic switchbacks the result of bending of the heliospheric field by waves and turbulence?… continue to the full article
First radio evidence of impulsive heating contribution to the quiet solar corona
by Surajit Mondal et al
http://www.astro.gla.ac.uk/users/eduard/cesra/?p=2611
Fast CME caused by the eruption of a quiescent prominence
by V. Grechnev and I. Kuzmenko
http://www.astro.gla.ac.uk/users/eduard/cesra/?p=2584
First observation of a transitioning Type II solar radio burst using the Low-Frequency Array (LOFAR)
by Nicolina Chrysaphi et al
http://www.astro.gla.ac.uk/users/eduard/cesra/?p=2579
We are pleased to post our latest EIS Science Nugget entitled ‘Quantifying the Departure from Maxwellian: Active Region and Quiet Sun’ by Juraj Lorincik, Jaro Dudik, Giulio Del Zanna, Elena Dzifcakova and Helen Mason. The link to the nugget is here:
http://solarb.mssl.ucl.ac.uk/SolarB/nuggets/nugget_2020june.jsp
The nugget archive is located here:
http://solarb.mssl.ucl.ac.uk/SolarB/eisnuggets.jsp
We welcome contributions from the community.… continue to the full article
110. Flare/CME Cartoons
by Hugh Hudson, Nicolina Chrysaphi and Norman Gray (Glasgow)
A brand-new version of the grand archive.
http://www.uksolphys.org/?p=17716
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UKSP Nuggets are published on a monthly basis highlighting solar physics research led from the UK.
http://www.uksolphys.org/uksp-nuggets/
Iain Hannah and Lyndsay Fletcher
http://www.uksolphys.org/?p=17716… continue to the full article
No. 380: “Energy Transport by Accelerated Particles in the Quiet Solar Atmosphere”, by Lars Frogner, Boris Gudiksen, and Helle Bakke. A first study of non-thermal particles integrated into an MHD simulation of the solar atmosphere.
No. 381: “Extreme Ultraviolet Late Phase of Solar Flares”, by Rui LIU.… continue to the full article
No. 380, “Energy transport by accelerated particles in the quiet solar atmosphere,” by Lars Frogner, Boris Gudiksen, and Helle Bakke. A first study of non-thermal particles integrated into an MHD simulation of the solar atmosphere. Click the title to read more.… continue to the full article
109. Kink oscillations of sigmoid coronal loops
by Norbert Magyar and Valery M. Nakariakov (Warwick)
Diagnostics of free magnetic energy?
http://www.uksolphys.org/?p=17705
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UKSP Nuggets are published on a monthly basis highlighting solar physics research led from the UK.
http://www.uksolphys.org/uksp-nuggets/
Iain Hannah and Lyndsay Fletcher
http://www.uksolphys.org/?p=17705… continue to the full article
No. 378, “Rejuvenating Solar Flare Termination Shocks as Particle Accelerators,” by Bin CHEN: At last, clear evidence for a long-predicted phenomenon.
No. 379, “Quasi-periodic pulsations as indicators of oscillatory processes in solar flare,” by Elena Kupriyanova et al.: Many, many QPPs
We welcome contributions to the RHESSI Nuggets, and the topics may wander some distance away from specifically RHESSI results if they are generally interesting.… continue to the full article