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

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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

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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

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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

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

Nugget #23 “MULTI-SPACECRAFT OBSERVATIONS OF THE 2022 MARCH 25 CME AND EUV WAVE: AN ANALYSIS OF THEIR PROPAGATION AND INTERRELATION” (A. Liberatore, P. C. Liewer, A. Vourlidas, C. R. Braga, M. Velli, O. Panasenco, D. Telloni, and S. Mancuso)

Nugget #24 “UNDERSTANDING STIX HARD X-RAY SOURCE MOTIONS USING FIELD EXTRAPOLATIONS” (S. Purkhart, A. M. Veronig, E. C. M. Dickson, A. F. Battaglia, S. Krucker, R. Jarolim, B. Kliem, K.Dissauer, T. Podladchikova)

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 (yannis.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

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http://sprg.ssl.berkeley.edu/~tohban/wiki/index.php/RHESSI_Science_Nuggets

No. 459, “Bouncing motions of fast electrons using Nobeyama Radioheliograph,” by Keitarou MATSUMOTO. Solar evidence for conservation of second adiabatic invariant in particle motion.

No. 460, “Search for a Flare Anticipation Index (FAI),” by Hugh HUDSON and Jim MCTIERNAN. Quantifying flare precursors on a few-minute time scale.

No. 461, “Aurora-like Radio Emission from a Sunspot,” by Sijie YU. Maser action above a sunspot.

No. 462, “Coronal Bright Points,” by Daniel NÓBREGA-SIVERIO. Bright EUV rowel-like structures can result from null-point reconnection.

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 http://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

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Separating the effects of earthside and far side solar events
by Silja Pohjolainen et al.
https://www.astro.gla.ac.uk/users/eduard/cesra/?p=3681

Anisotropic density turbulence variation from the low corona to 1 au as deduced from solar radio observations
by E. Kontar et al.
https://www.astro.gla.ac.uk/users/eduard/cesra/?p=3691… continue to the full article

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

SO Nugget #20 “Solar Orbiter and Parker Solar Probe jointly take a step forward in understanding coronal heating” (D. Telloni, M. Romoli, M. Velli, G. P. Zank, L. Adhikari, C. Downs, A. Burtovoi, R. Susino, D. Spadaro, L. Zhao, A. Liberatore, C. Shi, Y. De Leo, S. D. Bale, J. C. Kasper, and the Metis team )

SO Nugget #21 “A new solution to the ambiguity problem“ (G. Valori, D. Calchetti , A. Moreno Vacas , É. Pariat , S.K. Solanki, P. Löschl , J. Hirzberger et al. )

SO Nugget #22 “EUI data reveal a “steady” mode of coronal heating” (P.G. Judge)

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

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http://sprg.ssl.berkeley.edu/~tohban/wiki/index.php/RHESSI_Science_Nuggets

No. 458, “Impact of nanoflare heating in the lower solar atmosphere,” by Helle BAKKE: The interactions of nanoflare fast electrons in Bifrost models.

No. 457, “Precise timing of flare footpoint sources from mid-IR observations,” by Paulo SIMÕES et al: Conjugacy at high resolution.

No. 456, “The Greatest GOES Flares,” by Hugh HUDSON and Ed CLIVER: The greatest GOES events over four decades, re-analyzed, fall short of expectations.

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 http://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

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

SO Nugget #17 “Unusually long path length for a nearly scatter-free solar particle event observed by Solar Orbiter at 0.43 au” (R.F. Wimmer-Schweingruber, L. Berger, A. Kollhoff, P. Kühl, B. Heber, et al.)

SO Nugget #18 “Fleeting small-scale surface magnetic fields build the quiet-Sun corona” (L. P. Chitta, S. K. Solanki, J. C. del Toro Iniesta, J. Woch et al.)

SO Nugget #19 “Observations of mini coronal dimmings caused by small-scale eruptions in the quiet Sun” (R. Wang, Y. D. Liu, X. Zhao, & H. Hu)

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) and Miho Janvier (miho.janvier@esa.int).

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

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