Energetics of compressive waves in the solar corona
by Francesco Azzollini et al
https://www.astro.gla.ac.uk/users/eduard/cesra/?p=3783

Data Release of Solar Radio Bursts observed by CBSm at the metric wavelength
by Yao Chen et al.
https://www.astro.gla.ac.uk/users/eduard/cesra/?p=3773

—
CESRA Highlights of Solar Radio Physics, aka CESRA Nuggets, are short communications written in language accessible to a non-expert in the specific area and designed to keep solar and heliophysics communities informed and up-to-date about current research. The highlights can be followed, discussed, commented and shared via
http://www.facebook.com/solarcesra/ and http://twitter.com/CESRA_community… continue to the full article

Read more

It is our pleasure to share new Solar Orbiter science nuggets (June releases): https://www.cosmos.esa.int/web/solar-orbiter/science-nuggets

SO Nugget #31 “Solar Orbiter in-situ observations of electron beam – Langmuir wave interactions and how they modify electron spectra” (C.Y. Lorfing, H.A.S. Reid, R. Gomez-Herrero et al.)

SO Nugget #32 “Coordinated Coronal and Heliospheric Observations During the 2024 Total Solar Eclipse ” (Y. J. Rivera, J. Samra, S. T. Badman, et al.)

SO Nugget #33 “Quantifying the diffusion of suprathermal electrons by whistler waves between 0.2 and 1 AU with Solar Orbiter and Parker Solar Probe” (L. Colomban, M. Kretzschmar, V. Krasnoselkikh, et al.)

As a reminder, new nuggets will be added on a regular basis, based on input from the entire solar physics community. If you are working on Solar Orbiter data and would like your results to be featured, please contact Miho Janvier (miho.janvier@esa.int) and Yannis Zouganelis (ioannis.zouganelis@esa.int).
— The ESA Solar Orbiter team… continue to the full article

Read more

We are pleased to announce a new Hinode/EIS nugget titled – ‘Intriguing Plasma Composition Pattern in a Solar Active Region: a Result of Non-Resonant Alfven Waves?’ by Teia Mihailescu.

The new nugget can be found here:
https://solarb.mssl.ucl.ac.uk/SolarB/nuggets/nugget_2024bjune.jsp

All EIS nuggets are archived here:
https://solarb.mssl.ucl.ac.uk/SolarB/eisnuggets.jsp

We welcome contributions from the community. Please contact email Deb Baker (deborah dot baker at ucl dot ac dot uk).… continue to the full article

Read more

It is our pleasure to share new Solar Orbiter science nuggets (May releases): https://www.cosmos.esa.int/web/solar-orbiter/science-nuggets

SO Nugget #28 “Hard X-ray and microwave pulsations: a signature of the flare energy release process” (H. Collier, L. A. Hayes, S. Yu, et al.)

SO Nugget #29 “Real time space weather prediction with Solar Orbiter” (R. Laker, T.S. Horbury, H. O’Brien, et al.)

SO Nugget #30 “SoloHI’s viewpoint advantage: Tracking the first major geo-effective coronal mass ejection of the current solar cycle” (E. Paouris, A. Vourlidas, P. Hess, et al.)

As a reminder, new nuggets will be added on a regular basis, based on input from the entire solar physics community. If you are working on Solar Orbiter data and would like your results to be featured, please contact Miho Janvier (miho.janvier@esa.int) and Yannis Zouganelis (ioannis.zouganelis@esa.int).

— The ESA Solar Orbiter team… continue to the full article

Read more

133. X-class Flares, Crochets, and Carrington
https://www.uksolphys.org/uksp-nugget/133-x-class-flares-crochets-and-carrington/

UKSP Nuggets are published on a monthly basis highlighting solar physics research led from the UK.
https://www.uksolphys.org/uksp-nuggets/

Ryan Milligan and Matthew Lennard… continue to the full article

Read more

No. 466, “Unexpected Asymmetry in GeV Emission,” by Bruno ARSIOLI and Elena ORLANDO. The high-energy solar gamma radiation shows inexplicable but fascinating properties.

No. 467, “Sun-as-a-star Analysis of the M8.7 Flare 0n 2022 October 2 Using H-alpha and EUV Spectra Taken by SMART/SDDI and SDOEVE,” by Takato OTSU. Whole-Sun spectroscopic observations can readily detect ejecta.

No. 468, “Is there HOPE for Hyder flares?” by Hugh HUDSON. Filament eruptions/Hyder flares/disparitions brusques may all show Hot Onset Precursor Events.

We welcome almost any contribution to the RHESSI Nuggets. The topic may wander some distance away from specifically RHESSI results if it is generally interesting. See https://sprg.ssl.berkeley.edu/~tohban/wiki/index.php/RHESSI_Science_Nuggets for these and others. Comments about specific flares can often be found by searching for their SOLyyyy-mm-dd identifier from this home page.… continue to the full article

Read more

An Interactive Visual Tool for the Anisotropic Scattering of Solar Radio Bursts
by Daniel L. Clarkson et al
https://www.astro.gla.ac.uk/users/eduard/cesra/?p=3723… continue to the full article

Read more

132. Phase mixing of propagating Alfvén waves in a single-fluid partially ionized solar plasma.
https://www.uksolphys.org/uksp-nugget/132-phase-mixing-of-propagating-alfven-waves-in-a-single-fluid-partially-ionized-solar-plasma/

UKSP Nuggets are published on a monthly basis highlighting solar physics research led from the UK.
https://www.uksolphys.org/uksp-nuggets/

Ryan Milligan and Matthew Lennard… continue to the full article

Read more

It is our pleasure to share the release of new Solar Orbiter science nuggets (January releases): https://www.cosmos.esa.int/web/solar-orbiter/science-nuggets

SO Nugget #25 “Modelling Two Consecutive Energetic Storm Particle Events observed by Solar Orbiter” (Z. Ding, G. Li, G. Mason, et al.)

SO Nugget #26 “Deformations in the velocity distribution functions of protons and alpha particles observed by Solar Orbiter in the inner heliosphere” (D. Perrone, A. Settino, R. De Marco, et al.)

As a reminder, new nuggets will be added on a regular basis, based on input from the entire solar physics community. If you are working on Solar Orbiter data and would like your results to be featured, please contact Yannis Zouganelis (ioannis.zouganelis@esa.int), Miho Janvier (miho.janvier@esa.int), and Chris Nelson (chris.nelson@esa.int)

— The ESA Solar Orbiter team… continue to the full article

Read more

No. 463, “Pre-impulsive and Impulsive Phases of the March 28, 2022 Sub-Terahertz Flare,” by Galina MOTORINA. A flare with an increasing sub-THz spectrum and sub-THZ precursor information.

No. 464, “Solar flares: evaporation and simulation‎,” by Malcolm DRUETT. Fitting beam electrons into multi-dimensional models.

No. 465, “When it rippled in one place and exploded in another,” by Ivan ZIMOVETS. Pulsations precede a flare, but seem unrelated.

We welcome almost any contribution to the RHESSI Nuggets. The topic may wander some distance away from specifically RHESSI results if it is generally interesting. See https://sprg.ssl.berkeley.edu/~tohban/wiki/index.php/RHESSI_Science_Nuggets for these and others. Comments about specific flares can often be found by searching for their SOLyyyy-mm-dd identifier from this home page.… continue to the full article

Read more