All RHESSI Science Nuggets

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RHESSI Nugget IndexRHESSI Nugget IndexRHESSI Nugget First AuthorRHESSI Nugget Second AuthorRHESSI Nugget Date
Solar Gamma-Ray Evidence for a Distinct Population of MeV Flare-Accelerated Electrons488Gerry Share10 February 2025
From Chromospheric Evaporation to Coronal Rain: An Investigation of the Mass and Energy Cycle of a Flare487Seray ŞAHINPatrick ANTOLIN3 February 2025
Energetic neutral atoms detected in the large solar energetic particle event of February 2022486Christina COHEN20 January 2025
Magnetic topology of quiet-Sun Ellerman bombs and associated ultraviolet brightenings485Aditi BHATNAGAR6 January 2025
Unveiling CME Dynamics: Rare Rotations of CMEs in the Heliosphere484Sandeep KUMARNandita SRIVASTAVA30 December 2024
Spatial and Spectral Evolution of Microwave and X-Ray Sources During the Limb Flare SOL2023-02-05483Julia N. SHAMSUTDINOVA
High-resolution observational analysis of flare ribbon fine structures482Jonas THOEN FABER
Advection and super-diffusive expansion as the model of flare accelerated electron transport in type III solar radio bursts481Eduard KONTARFrancesco AZZOLLINI, Olena LYUBCHYK
Faraday's Law in Solar Flares: A Cautionary Message480Michael FARADAY
Remarkable NUV Spectrum of an M-star Megaflare479Adam KOWALSKI
Revised Point-Spread Functions of AIA and their effect on DEM analyses478Stefan HOFMEISTER,Daniel Wolf SAVIN, and Michael HAHN
How much of the energy in flare-accelerated electrons reaches the chromosphere?477M. ALAOUIG. HOLMAN
Spatially resolved plasma composition evolution in a solar flare476Andy S. H. TO et al.
HOPE during high activity475Hugh HUDSONAlphonse STERLING
Simulated heliospheric electron spectra show sensitivity to plasma properties of a source region in the flaring corona474Ross PALLISTERNatasha JEFFREY
An extremely complex active region with very strong non-neutralized electric currents473Ioannis KONTOGIANNIS14 October 2024
An X9 flare and its huge crochet (SFE)472Hugh HUDSON7 October 2024
An X9.9 flare and its huge crochet (SFE)472Hugh HUDSON7 October 2024
All microflares that accelerate electrons to high energies are rooted in sunspots471Andrea Francesco BATTAGLIA30 September 2024
The warm-target model and kappa distributions470Yingjie LUO16 September 2024
Is there HOPE for Hyder flares...468Hugh HUDSON18 March 2024
Sun-as-a-star Analysis of the M8.7 Flare on 2022 October 2 Using H-alpha and EUV Spectra Taken by SMART/SDDI and SDO/EVE467Takato OTSU19 February 2024
Unexpected Asymmetry in GeV Emission466Bruno ARSIOLI and Elena ORLANDO15 January 2024
When it rippled in one place and exploded in another465Ivan ZIMOVETS25 December 2023
Solar flares: evaporation and simulation464Malcolm DRUETT18 December 2023
Pre-impulsive and Impulsive Phases of the March 28, 2022 Sub-Terahertz Flare463Galina G. MOTORINA11 December 2023
Coronal Bright Points462Daniel Nóbrega-Siverio27 November 2023
Aurora-like Radio Emission from a Sunspot461Sijie YU20 November 2023
Search for a Flare Anticipation Index (FAI)460Hugh HUDSONJim McTIERNAN13 November 2023
Bouncing motions of fast electrons using Nobeyama Radioheliograph459Keitarou MATSUMOTO6 November 2023
Impact of nanoflare heating in the lower solar atmosphere458Helle BAKKE30 October 2023
Precise timing of flare footpoint sources from mid-infrared observations457Paulo SIMÕES et al.23 October 2023
The Greatest GOES Flares456Hugh HUDSONEd CLIVER25 September 2023
Introducing SunSketcher455Hugh HUDSONGordon EMSLIE11 September 2023
TeV Gamma rays from the Quiescent Sun454Mehr Un NISAJohn BEACOM21 August 2023
Temporal and Spatial Characteristics of Hard X-Ray Sources in Flare Model with Vertical Current Sheet453Alexander N. SHABALIN,Evgeniia P. OVCHINNIKOVA, and Yuri E. CHARIKOV7 August 2023
Spatial Distribution of Magnetic Reconnection Rate in an M6.5 Solar Flare452Ju JING et al.12 June 2023
Statistical study of Type III bursts and associated HXR emissions451Nicole VILMERTomin JAMES29 May 2023
Solar flare hard X-rays from the anchor points of an eruptive filament450Muriel STIEFEL15 May 2023
Did a Solar Flare Accelerate all the Ambient Electrons in the Coronal Acceleration Region?...449Gordon EMSLIEet al.1 May 2023
Diagnostics of Spatially-Extended Turbulent Acceleration and Transport448Morgan STORES24 April 2023
RHESSI's Re-entry447Pascal SAINT-HILAIRE, Albert SHIH, and Hugh HUDSON17 April 2023
A Glasgow geomagnetic observation of a solar flare446Hugh HUDSON, John MALONE-LEIGH,Graham WOAN, and Chris OSBORNE13 March 2023
Particle Acceleration in Two Coronal Jets445Yixian ZHANG27 February 2023
The Curious First Sunquake of Solar Cycle 25444Alexander KOSOVICHEV13 February 2023
Hard X-ray Pulsations via Gaussian Decomposition443Hannah COLLIERLaura HAYES30 January 2023
A coronal magnetic flare precursor...442Enrico LANDI16 January 2023
A possible coronal magnetic flare precursor442Enrico LANDI16 January 2023
A slow HOPE with microwave context441Hugh HUDSON13 December 2022
Rapid variations of Si IV spectra in a flare observed by IRIS at a sub-second cadence440Juraj LÖRINČÍK14 November 2022
A Significant Sudden Ionospheric Disturbance Associated with a Massive Gamma-ray Burst439Laura HAYESPeter GALLAGHER31 October 2022
Effects of Coronal Structures on the Dynamics of the Global Coronal Wave of SOL2017-09-10438Huidong HU17 October 2022
KW-Sun: The Konus-Wind Solar Flare Database in Hard X-Ray and Soft Gamma-Ray Ranges437Alexandra LYSENKO26 September 2022
First Detection of Kink Oscillations with Solar Orbiter436Sihui ZHONG et al.19 September 2022
Energetic Neutral Hydrogen from Large Solar Flares435Glenn MASON6 August 2022
Fifty-year Anniversary of the First Detection of Gamma rays from a Solar Flare434Jim RYAN, Brian DENNIS,and Phil DUNPHY8 August 2022
Fast Prograde Flows in Solar Active Regions433Hugh HUDSON25 July 2022
Undetected Minority-polarity Flux, Moss, and Coronal Heating432Yi-Ming WANG11 July 2022
Thermal/Nonthermal with MinXSS and RHESSI431Shunsaku NAGASAWA13 June 2022
Sun-as-a-star spectroscopic observations of the line-of-sight velocity of a solar eruption on October 28, 2021430Yu XUHui TIAN30 May 2022
Carl Størmer429Hugh HUDSONLyndsay FLETCHER15 April 2022
Solar Hard X-rays with Insight428Wei WANGPing ZHANG21 March 2022
Probing chromospheric current sheets using SST and ALMA co-observations427João da SILVA SANTOS21 February 2021
A demonstration of STIX hard X-ray imaging spectroscopy capabilities for an X-class flare (SOL2021-10-28)426Andrea BATTAGLIA, Hannah COLLIER,and Säm KRUCKER7 February 2021
A solar flare driven by thermal conduction observed in mid-infrared425Guillermo GIMÉNEZ de CASTRO17 January 2021
Disk Occultation of a Lopsided Sun424Hugh HUDSONStephen WHITE and Säm KRUCKER10 January 2021
Resolving two distinct thermal X-ray components in a compound solar flare423Zhenjun ZHOURui LIU27 December 2021
Bridging solar flares to coronal mass ejections422Markus Aschwanden13 December 2021
The Jakimiec Diagnostic Diagram421Hugh Hudson29 November 2021
First look at ALMA/HInode/IRIS microflares420Toshifumi SHIMIZUet al.8 November 2021
Thomson scattering near sunspots419Pascal SAINT-HILAIREet al.25 October 2021
A Non-PFSS Global Coronal Model418Oliver RICEAnthony YEATES11 October 2021
Manifold Nonthermality417Marina BATTAGLIA et al.27 September 2021
X-Rays from a Type I Radio Burst416R. RAMESH20 September 2021
Do Hot Onsets Predict Flare Magnitudes?415Hugh HUDSON30 August 2021
Confined or Eruptive?414Ting LI et al16 August 2021
Impulsive and Gradual Eruptive Gamma Flares and Associated CMEs413Alexey STRUMINSKYIrina GRIGORIEVA and Andrei SADOVSKI19 July 2021
The Morphology of Flare Time Profiles412Larisa KASHAPOVA et al.12 July 2021
Flare Pulsation and the Heliosphere411Brendan CLARKEet al.5 July 2021
STIX, the Hard X-Ray Telescope on board Solar Orbiter410Andrea Francesco BATTAGLIASäm KRUCKER28 June 2021
Converging Fields and Return Currents409Valentina ZHARKOVA31 May 2021
Nonequilibrium Ionization of Flare Plasma Observed by Hinode/EIS409Shinsuke IMADA14 June 2021
Effects of Flares on Solar p-modes408Maria-Cristina RABELLO SOARESFrederic BAUDIN26 April 2021
Subsecond Spikes in Solar Flare X-ray Flux as Seen by Fermi GBM407Trevor KNUTHLindsay GLESENER19 April 2021
Negative He 10830 Flare Ribbons and Non-thermal Electrons406Graham KERR12 April 2021
Tracing the sources of gradual solar energetic particle events405David H. BROOKSStephanie L. YARDLEY29 March 2021
The Superflare SOL2017-09-06: from submm to mid-IR404Guillermo GIMENEZ DE CASTRO15 March 2021
The Neupert Effect Revisited403Jiong QIU8 March 2021
FLUKA as a tool for interpreting flare gamma-rays402Alec MacKinnon1 March 2021
A Collective Study of 11 NuSTAR Microflares401Jessie DUNCANLindsay GLESENER22 February 2021
A Solar FRB400Dale GARYHugh HUDSON15 February 2021
Richard Schwartz399Brian DENNISHugh HUDSON18 January 2021
Observing Solar Flare X-ray Polarization with Prospective CubeSat Missions398Natasha JEFFREY4 January 2021
Solar effects in the local interstellar medium397Don GurnettHugh Hudson14 December 2020
Investigation of Small-Scale Energy Releases in Hard X-rays with ​FOXSI396Subramania ATHIRAYJuliana VIEVERING7 December 2020
What drives impulsive coronal heating?395Pradeep CHITTAet al.30 November 2020
Probing the solar coronal heating function with slow magnetoacoustic waves394Dmitrii Y. Kolotkovet al.16 November 2020
Self-Consistent Flare Model393Wenzhi RUANRony KEPPENS2 November 2020
Hot Flare Onsets392Hugh Hudsonet al.26 October 2020
Electric Current Neutralization and Eruption391Ellis AVALLONEXudong SUN12 October 2020
Prediction of Solar Cycle 25390Leif Svalgaard5 October 2020
Flare/CME Cartoon Archive389Hugh Hudson27 September 2020
Submerged Flare Acoustic Sources388Juan Camilo BUITRAGO CASASAngel MARTÍNEZ13 September 2020
Circular Ribbon Flare at Microwaves387Jeongwoo LEE31 August 2020
Relation of Non-neutralized electric currents and the activity in active regions386P. VEMAREDDY24 August 2020
White-light emission and photospheric magnetic field changes in flares385J. Sebastián CASTELLANOS DURÁNLucia KLEINT17 August 2020
Sunspot Differential Rotation in an X-class Flare384Richard GRIMESBalázs PINTÉR and Huw MORGAN10 August 2020
Energy Partitioning in a Nonthermally Dominated Two-loop Solar Flare383Galina MOTORINAet al.3 August 2020
SOL2013-11-10 Eruptive Circular-ribbon Flare with Extended Remote Brightenings382Chang LIUet al.31 July 2020
Extreme-Ultraviolet Late Phase of Solar Flares381Rui LIU22 June 2020
Energy transport by accelerated particles in the quiet solar atmosphere380Lars Frogner,Boris Gudiksen and Helle Bakke15 June 2020
Quasi-periodic pulsations as indicators of oscillatory processes in solar flares379Elena KUPRIYANOVAet al.11 May 2020
Rejuvenating Solar Flare Termination Shocks as Particle Accelerators378Bin CHEN4 May 2020
Broad symmetrical Doppler-shifted Fe XXI line profiles377Vanessa Polito20 April 2020
Phenomena in the unusually long pre-impulsive phase of SOL2011-06-07376Marian KarlickýJana Kašparová and Robert Sych13 April 2020
Evidence for a Coronal Shock Wave Origin for Relativistic Protons Producing Solar Gamma-Rays and Observed by Neutron Monitors at Earth375Athanasios KouloumvakosGerald Share16 April 2020
Using overlappogram data to find hot flare plasma374Louise Harra23 March 2020
SOL2017-09-04 (M5.5) 2017 as a Source of Relativistic Electrons and Protons373Alexei Struminsky(see Acknowledgments)16 March 2020
The M5.5 Solar Flare on September 4, 2017 as a Source of Relativistic Electrons and Protons373Alexei Struminsky(see Acknowledgements)16 March 2020
Heating of the solar photosphere during a white-light flare372Jan Jurčák(see Acknowledgements)29 February 2020
A Hot Cusp-Shaped Confined Solar Flare371Aaron Hernandez-Perez(see Acknowledgments)24 February 2020
The Temporal and Spatial Extension of Gamma-ray Emission from the Sun370Nat Gopalswamy(see Acknowledgments)17 February 2020
A PSP Perihelion369Jessie Duncanand Hugh Hudson20 January 2020
Remembering John Brown368Alec MacKinnon13 January 2020
A Global Survey of EUV Coronal Power Spectra367Karl Battams31 December 2019
Cosmic Rays over the Rainbow Bridge366Hugh HudsonAlec MacKinnon16 December 2019
Spectropolarimetric Insight into Plasma-Sheet Dynamics of a Solar Flare365Ryan French{see text)9 December 2019
Lorentz Force Evolution Reveals the Energy Build-up Processes during Recurrent Eruptive Solar Flares364Ranadeep Sarkar,Nandita Srivastava, and Astrid M. Veronig18 November 2019
Flare waiting times depend on their magnitudes363Hugh Hudson11 November 2019
Can magnetic reconnection cause solar rainstorms?362Petra Kohutova4 November 2019
Non-radial jets on the edges of active regions361Peter Wyper14 October 2019
Searching SOLfully within the Nuggets360Hugh Hudson7 October 2019
Submillimeter Radiation as the Thermal Component of the Neupert Effect359Guillermo Giménez de Castro
The "Last Best" Flares358Hugh Hudson,Ed Cliver and Brian Dennis24 September 2019
Dynamic Processes of the Moreton Wave on 2014 March 29357Denis Cabezasand the FMT team16 September 2019
A Cool Star Flare Reveals an Unexpectedly Hot Emission Component356C. S. FroningA. Kowalski & K. France29 August 2019
EVE-RHESSI DEM Models and the Low-energy Cutoff for Nonthermal Electrons356Jim McTiernan9 September 2019
Stealth Coronal Mass Ejections from Active Regions355Jennifer O'Kane19 July 2019
Do Kepler Superflare Stars Really Include Slowly Rotating Sun-like Stars?354Yuta NOTSU8 July 2019
Localized Microwave and EUV Bright Structures in an Eruptive Prominence353Jing HUANG23 June 2019
Broken-up hard X-ray spectra found for a loop-top source during a solar limb flare352Hao NINGYao CHEN and Jeongwoo LEE16 June 2019
The Cosmic-Ray Shadow and Coronal Magnetism351Frederik Tenholt13 May 2019
Kristian Birkeland350Hugh HUDSONLyndsay FLETCHER6 May 2019
Warm UV loops heated by small-scale cancellation events349Seray ŞahinVasyl Yurchyshyn22 April 2019
Multiple Regions of Shock-accelerated Particles during a Solar Coronal Mass Ejection348Diana MOROSAN1 April 2019
Persistent Quasi-Periodic Pulsations Detected During the Large X8.2 Solar Flare347Laura HAYESPeter GALLAGHER25 March 2019
Is the coronal magnetic field braiding?346Markus Aschwanden11 March 2019
An energetic pre-flare: electron distributions in magnetic reconnection outflows345Marina BATTAGLIAEduard KONTAR and Galina MOTORINA18 February 2019
Linear Polarization in H-alpha Flares344Tomoko KAWATEYoichiro HANAOKA4 February 2019
Short-Period Waves343Sijie YUBin CHEN21 January 2019
The Interesting RHESSI/SAS Archive342Hugh HudsonMartin Fivian7 January 2019
Homologous White Light Solar Flares341Paolo RomanoAbouazza Elmhamdi31 December 2018
The flight of FOXSI-3340Lindsay GlesenerNoriyuki Narukage10 December 2018
Stellar Flares and Starspots339Lauren Doyle3 December 2018
Neutron Production in Solar Flares338Ron MurphyGerry Share27 November 2018
Cycle 25 Strikes Again337Kamil Bicz20 November 2018
Remembering Marcos Machado via his research336Hugh Hudson12 November 2018
CORONAS/SPIRIT Mg XII and Nanoflares335Anton Reva22 October 2018
White-light Emission and Non-thermal Electrons334Kyoung-Sun LEE8 October 2018
Coronal Hard X-ray Sources Revisited333Brian Dennis24 September 2018
Photospheric response to a flare332Mike Wheatland17 September 2018
New Views of Global Solar Magnetic Field Evolution Over Four Solar Cycles331David Webb20 August 2018
Understanding the co-spatial return current in solar flares330Meriem AlaouiGordon Holman6 August 2018
3D Magnetic Reconnection at a Coronal Null Point329Shane MaloneyAidan O'Flannagain and Peter Gallagher30 July 2018
The true dawn of multimessenger astronomy328Hugh Hudson23 July 2018
Microwave Imaging Spectroscopy of Flares is Here327Dale E. GaryEOVSA and RHESSI Teams16 July 2018
Coronal nanoflares powered by footpoint reconnection326Pradeep Chitta,Hardi Peter and Sami Solanki9 July 2018
A remarkable, but confused, coronal hard X-ray source325Alexandra LysenkoLarisa Kashapova, Hugh Hudson25 June 2018
Understanding HMI pseudocontinuum in white-light flares324Michal Švanda28 May 2018
To Beam or not to beam - that is (still) the question323Paulo SimõesHugh Hudson14 May 2018
To beam or not to beam - that is (still) the question323Paulo SimõesHugh Hudson14 May 2018
Observation of Cosmic Ray Spallation Events from SoHO322Serge KoutchmyEhsan Tavabi7 May 2018
A Sunspot from Cycle 25 for sure321Tomek MrozekHugh Hudson10 April 2018
Blue-wing enhancement of the Mg II h and k lines in a flare320Akiko TEI8 April 2018
NuSTAR detects X-ray flares in the quiet Sun319Matej Kuhar26 March 2018
Homologous CME/flares from AR 12371318Panditi VemareddyPascal Demoulín19 March 2018
Non-Maxwellian Diagnostics from SDO/EVE Spectra of an X-class Flare317Elena DzifčákováJaroslav Dudík19 February 2018
Joint MinXSS and RHESSI Flare X-ray Spectra between 1 and 15 keV316Chris MooreBrian Dennis and the MinXSS Science Team5 February 2018
MinXSS and RHESSI measure flare spectra over 1-15 keV316Chris MooreBrian Dennis and MinXSS5 February 2018
Parameterized Flare Models with Chromospheric Compressions315Adam F. KowalskiJoel C. Allred17 January 2018
A Curious Sunspot Group in 2018314Hugh Hudson14 January 2018
Tecumseh's Eclipse and Astrophysics313Hugh Hudson25 December 2017
Hunting for Hidden Tiny Flares312Shin-nosuke ISHIKAWA27 November 2017
Unusual Type III Burst Dynamics Produced by Diverging Magnetic Fields311Patrick McCauley20 November 2017
Valderrama in the 21st Century310Hugh Hudson31 October 2017
Electron Scattering in the Flaring Corona309Sophie Musset24 October 2017
The Power of Turbulence308Nic Bian25 September 2017
The Kelvin Force and Loop-Top Concentration307Kiyoto Shibasaki18 September 2017
The Last Best Flare of Cycle 24?306Säm KruckerHugh Hudson11 September 2017
Electric Current Neutralization and Solar Eruption in Active Regions305Yang LIU28 August 2017
RHESSI and the Megamovie304Hugh Hudson, Laura Peticolas,Juan Carlos Martinez Oliveros31 July 2017
Bastille Day 2017303Hugh HudsonSäm Krucker24 July 2017
The Solar X-ray Limb III302Marina BattagliaGordon Hurford14 June 2017
Double Coronal X-ray and Microwave Sources Associated With A Magnetic Breakout Solar Eruption301Yao CHEN29 May 2017
A Lasso Model for Solar Gamma-ray Events300Hugh Hudson15 May 2017
High Resolution Temporal and Spatial Structure of a White Light Flare299Vasyl Yurchyshyn30 April 2017
Multi-Instrument Solar Flare Observations II: A SC24 retrospective298Ryan MilliganJack Ireland10 April 2017
Multi-Instrument Solar Flare Observations I: Solar Flare Finder297Ryan MilliganKim Tolbert3 April 2017
Suppression of Hydrogen Emission in an X-class White-light Solar Flare296Ondřej ProcházkaRyan Milligan20 March 2017
Radio Emissions from Double RHESSI TGFs295Andrey MezentsevThomas Gjesteland13 March 2017
Edward Chupp2946 March 2017
Pierre Kaufmann29319 February 2017
RHESSI's 15th Anniversary292Brian Dennis, Säm KruckerAlbert Shih14 February 2017
Hard X-ray Emission from Partially Occulted Solar Flares291Frederic EffenbergerFatima Rubio da Costa30 January 2017
GOES Hard X-rays?290Hugh Hudson, Janet Machol,and Rodney Viereck16 January 2017
Syrovatskii's "constant density" approximation289Hugh Hudsonand Paulo Simöes29 December 2016
Statistical Link Between Electrons Emitting X-rays and Type III Radio Bursts288Hamish Reidand Nicole Vilmer19 December 2016
KW-Sun: The Konus/WIND Hard X-ray Solar Flare Database287Alexandra Lysenkoand the Konus/WIND Team20 November 2016
Microwave Emission from Twisted Magnetic Fields286Mykola Gordovskyyand Phillippa Browning13 November 2016
Spatio-Temporal Dynamics of Flare Hard X-ray Pulsations285Ivan ZimovetsSergey Kuznetsov, Alexander Morgachev, and Alexei Struminsky31 October 2016
Flare-induced Impulsive Sunspot Rotation caught in High Resolution284Chang LiuHaimin Wang24 October 2016
Hard X-ray Polarimetry from Tian Gong 2283Wojtek Hajdas20 October 2016
A flare in the deep solar atmosphere282Richard SchwartzHugh Hudson26 September 2016
To be or not to be - the role of projection effects in EUV imaging281Karin DissauerManuela Temmer15 August 2016
Solar flare neutrons observed on the ground and in space280Alexander MacKinnon13 August 2016
Unexpected intensity distributions of solar electrons in the heliosphere279Andreas KlassenSEPT/STEREO team11 July 2016
Initiation of a type II radio burst without a CME278Pankaj Kumar,Davina Innes, and Kyung-Suk Cho4 July 2016
Spotlessness returns277Hugh Hudson27 June 2016
RHESSI has resumed operations276Albert Shih,Säm Krucker and Brian Dennis20 June 2016
Non-thermal recombination in solar flares and microflares275Jeffrey ReepJohn Brown6 June 2016
Data-driven radiative hydrodynamic modeling of SOL2014-03-29274Fatima Rubio da Costa10 May 2016
Electron acceleration and hard X-ray emission from SOL2013-11-09273Yuri TsapGalina Motorina5 May 2016
Extreme events, stellar evolution, and magnetic reconnection272Hugh Hudson30 April 2016
Radio polarization signatures in twisted flare loops271Ivan SharykinAlexei Kuznetsov25 April 2016
An Unreported White-light Prominence270Matt PennHugh Hudson28 March 2016
RHESSI's 5th Anneal269Albert ShihBrian Dennis23 February 2016
A new development in the Frost-Dennis paradigm268Hugh HudsonMelissa Pesce-Rollins and Larisa Kashapova22 February 2016
When the Earth’s atmosphere becomes dynamic…267Manuela TemmerSandro Krauss and Astrid Veronig15 February 2016
Hard X-ray Directivity Measurements with STIX and MiSolFA266Diego CasadeiHugh Hudson7 December 2015
On the Correlation of HXR and WL Emission in Solar Flares265Matej Kuhar23 November 2015
How to better determine the power in non-thermal electrons from observed X-ray spectra264Eduard KontarGordon Emslie, Natasha Jeffrey, Nic Bian16 November 2015
Soft and Hard X-rays, Flares, and the Corona263Hugh Hudson20 October 2015
Fine Structure in Flare Soft X-ray Light Curves262Brian DennisKim Tolbert21 September 2015
Photospheric Electric Fields and Energy Fluxes in the Eruptive Active Region NOAA 11158261Maria Kazachenko14 September 2015
RHESSI and General Relativity260Bill Thompsonand Hugh Hudson7 September 2015
Return-current Model Spectra and Enhanced Plasma Resistivity259Meriem Alaouiand Gordon Holman31 August 2015
High Energies in the Inner Heliosphere258Hugh Hudson24 August 2015
A Two-ribbon White-light Flare Associated with a Failed Solar Eruption257Xin Cheng14 July 2015
The Fastest Flare256Hugh HudsonPaulo Simões29 June 2015
High-energy Electrons and Electric Currents during a Flare255Sophie Musset,Nicole Vilmer and Véronique Bommier22 June 2015
High Dispersion Spectroscopy of solar-type superflare stars254Yuta Notsu8 June 2015
"Superflares" on solar-type stars observed with Kepler253Hiroyuki Maehara1 June 2015
EOVSA Coverage of a Recent Gamma-Ray Flare252Dale E. GaryGregory Fleishman10 May 2015
Ionospheric Effects, Flare History, and Dick Donnelly251Hugh HudsonPeter Gallagher27 April 2015
RHESSI Detection of X-ray Emission from a Quiet-Sun Filament Eruption250Gordon HolmanAdi Foord13 April 2015
Soft X-ray emission in kink-unstable coronal loops249Rui PintoNicole Vilmer, Sacha Brun30 March 2015
Daily solar mm-observations at Aalto University Metsähovi Radio Observatory248Juha KallunkiMinttu Uunila16 March 2015
Solar Physics during the March 2015 Solar Eclipse247Hamish ReidHugh Hudson9 March 2015
Glasgow Callisto and CMEless type II bursts246Peter WakefordHugh Hudson16 February 2015
Flare Heating by Mildly Non-thermal Particles245Jeffrey Reep26 January 2015
Above-the-Looptop Sources244Mitsuo OkaSäm Krucker12 January 2015
The IAU Solar Target Identifier - A Good Thing243Hugh HudsonJohn Leibacher29 December 2014
The Low-High-Low Starting Frequency Trend in Groups of Type III Bursts242Hamish Reid22 December 2014
The Solar X-ray Limb II241Marina BattagliaHugh Hudson24 November 2014
Back from the Far Side240Hugh HudsonGreg Slater17 November 2014
A Record-Setting CMEless Flare239Sam FreelandGreg Slater27 October 2014
The Formation of Kappa Distributions in Solar Flares238Nicolas BianDuncan Stackhouse13 October 2014
The Balmer continuum observed from IRIS!237Petr HeinzelLucia Kleint29 September 2014
Energy goes up... but doesn't come back down! Coronal heating?236Brian Welsch22 September 2014
Which detectors can I use to analyze this flare?235Brian DennisKim Tolbert15 September 2014
RHESSI Resumes Observations234Albert ShihSäm Krucker1 September 2014
EUNIS Sees Pervasive Faint Fe XIX Emission: Evidence for Nanoflare Heating233Jeff Brosius18 August 2014
Octupolar out-of-plane magnetic field structure generation during magnetic reconnection232Jan Graf von der PahlenDavid Tsiklauri4 August 2014
Flare Observed by a Dozen Instruments231Lucia KleintKevin Reardon28 July 2014
The Redistribution of Nonthermal Electron Energy230Ryan Milligan14 July 2014
RHESSI is Annealing Now229Albert ShihMartin Fivian7 July 2014
Mysteries of Flare/CME Initiation228Shaun BloomfieldHugh Hudson8 June 2014
Solar Cosmic Rays, Neutrons, and Fermi Gamma-Rays227Hugh HudsonAlec MacKinnon28 May 2014
The 3D standard model for eruptive flares226Miho Janvier14 May 2014
Microwave Images of a Single-Loop Flare: Observations and Simulations225Alexey KuznetsovEduard Kontar28 April 2014
Abundances in Solar Flares224Harry Warren21 April 2014
Homing in on Flare Energy223Hugh HudsonRyan Milligan14 April 2014
Empirical Constructs and Cartoons222Forrest MozerHugh Hudson24 March 2014
Imaging Quasi-Periodic Oscillations in a Simple Flare221Zongjun NingHugh Hudson17 March 2014
A Wonderful Cycle 24 Flare220Säm KruckerHugh Hudson3 March 2014
BARREL Balloon Observations and History219Greg BowersAlexa Halford17 February 2014
Instantaneous Flare Properties218Hugh Hudson10 February 2014
Reflection of Coronal Global Waves217Ines KienreichHugh Hudson13 January 2014
Flare Coronal Rain216Hugh HudsonSäm Krucker23 December 2013
The HEROES Mission: High Energy Replicated Optics to Explore the Sun215Steven ChristeAlbert Shih16 December 2013
CMEs on young, solar-type stars214Alicia Aarnio9 December 2013
The 1859 Space Weather Event Revisited213Ed Cliver25 November 2013
Hard X-ray Footpoint Asymmetry212Ya-Hui YANG7 November 2013
The Halloween Flares and Large-Scale Correlations211Richard SchwartzHugh Hudson28 October 2013
Scattering Polarization in Solar Flares210Jiři ŠtěpànPetr Heinzel21 October 2013
The Flare that Time Forgot209Paulo SimõesHugh Hudson14 October 2013
The Post-Burst Increase208Hugh Hudson30 September 2013
Peristaltic Shocks: a model207Dana LongcopeRoger Scott16 September 2013
Negative Microwave Bursts206Victor GrechnevHugh Hudson3 September 2013
Acceleration-region Densities205Säm KruckerMarina Battaglia5 August 2013
Implosion and Oscillation204Paulo SimõesHugh Hudson29 July 2013
Minoflares203Iain HannahHugh Hudson1 July 2013
Mars Odyssey/HEND and RHESSI202Vadim VybornovMichael A. Livshits10 June 2013
Hard X-rays in Descent201Aidan O'FlannagainJohn Brown and Peter Gallagher27 May 2013
Too few? Too many?200Paulo SimõesEduard Kontar13 May 2013
A huge gamma-ray burst199David SmithAndre Csillaghy6 May 2013
Three-phase life leads to corpulent X-ray loops198Natasha JeffreyEduard Kontar15 April 2013
Antipodal Flares197P. BillP. Bunyan1 April 2013
Observational evidence for breakout reconnection196Henry AurassGordon Holman18 March 2013
Burst-on-Tail (BOT)195Alexei StruminskyIvan Zimovets4 March 2013
Electron re-acceleration and HXR emission194Heather RatcliffeMarian Karlický and Eduard Kontar18 February 2013
Passages of Electron Beams193Bin ChenTim Bastian11 February 2013
Kappa Distribution192Mitsuo Oka21 January 2013
Hard X-ray Spikes Observed by RHESSI191Jiong QiuGordon Hurford7 January 2013
Flare Productivity190Hugh HudsonLyndsay Fletcher27 December 2012
FOXSI Success189Lindsay GlesenerSäm Krucker27 December 2012
"Impulse Response Flares" and Gamma Rays188Hugh HudsonStephen White12 November 2012
Glasgow Callisto optimistic: first light comes in focus187Heather RatcliffeEduard Kontar29 October 2012
Photospheric Temperature Gradient186Martin FivianHugh Hudson22 October 2012
Energy Partition in Large Solar Eruptive Events185Gordon EmslieBrian Dennis5 October 2012
New TGFs Found in the RHESSI Data184Thomas GjestelandNikolai Østgaard10 September 2012
The RHESSI Flare Catalog183Jim McTiernanHugh Hudson29 August 2012
RHESSI Catches Gamma-Ray Bursts182Jakub Ripa20 August 2012
Dense Loop Flares181Jingnan GuoGordon Emslie6 August 2012
The Slowest Flare180Sam FreelandHugh Hudson23 July 2012
Dimmings and Sustained Gamma-Ray Events179Hugh HudsonNicola Omodei25 June 2012
Flare Nimbus178Susan McKenna-Lawlor13 June 2012
RHESSI and the Transit of Venus I177Hugh HudsonMartin Fivian1 June 2012
Time Profiles of Solar Flare Densities176Ryan MilliganMichael Kennedy21 May 2012
Solar energetic electron events over one solar cycle175Linghua Wang7 May 2012
A Shocking Type II174Hazel BainSäm Krucker and Lindsay Glesener30 April 2012
RHESSI and IRIS173Hugh S Hudson16 April 2012
A New Day Dawns172Dale E. Gary26 March 2012
An Fe Cascade171Hugh Hudson12 March 2012
Do slow waves trigger pulsations in two-ribbon flares? An observational search170Andrew InglisBrian Dennis27 February 2012
RHESSI's Tenth Anniversary169Brian DennisBob Lin15 February 2012
Supra-Arcade Downflows168Sabrina SavageDavid McKenzie23 January 2012
Flare Observations of the EUV Continua167Ryan Milligan16 January 2012
No Hard X-rays from Comet Lovejoy166Hugh HudsonPascal Saint-Hilaire19 December 2011
Modelling spatially resolved X-ray polarization165Natasha JeffreyEduard Kontar12 December 2011
Slowly but surely towards the huge amount of energy II164Sylwester KołomańskiTomasz Mrozek28 November 2011
X-ray and H-alpha Flare Impulses163Krzysztof RadziszewskiKenneth Phillips14 November 2011
Slowly but surely towards the huge amount of energy I162Urszula Bąk-StęślickaTomasz Mrozek, Sylwester Kołomański31 October 2011
Quasi-Periodic Pulsations: Fermi/GBM Results161David GruberPawel Lachowicz24 October 2011
A Flare in 3D160Hugh HudsonJuan Carlos Martinez Oliveros10 October 2011
Solar Max Arrives159Hugh HudsonRichard Schwartz26 September 2011
Two-stage SEE Shows Reconnection158Yang SuBrian Dennis7 September 2011
Scattered Light: Inverse Compton Scattering and Coronal Hard X-ray Sources157B. ChenT. S. Bastian17 July 2011
X-ray, EUV & WL emission heights observed by RHESSI & SDO157Marina BattagliaEduard Kontar24 July 2011
Gamma rays and Doppler shifts156Hugh Hudson20 July 2011
Hard X-rays and Sympathy155Hugh Hudson13 July 2011
Suzaku Microflares154Shin-nosuke Ishikawa30 June 2011
Acceleration without Heating153G. FleishmanE. Kontar13 June 2011
DIY spectroscopy: Analyzing AIA diffraction patterns152C. L. RafteryS. Krucker30 May 2011
EVE/ESP and the Neupert Effect151H. Hudson9 May 2011
Decimetric pulsations and coronal X-ray sources150A. BenzM. Battaglia & N. Vilmer18 April 2011
The Alfven Speed above a Sunspot, and Gamma-rays149H. HudsonL. Fletcher12 April 2011
Slow Magnetoacoustic Waves in Two-Ribbon Flares148V. NakariakovI. Zimovets17 March 2011
First Sunquake of Solar Cycle 24 Observed by Solar Dynamics Observatory147A. G. Kosovichev7 March 2011
M is for Magnifique Part Deux146Steven ChristeAndy Inglis21 February 2011
At last, the EUV Spectrum145Hugh Hudson7 February 2011
Black and White Flares144Juan Carlos Martinez OliverosCharlie Lindsey24 January 2011
The Flares of the RHESSI Monograph143Hugh HudsonGordon Emslie11 January 2011
Brilliant Timing142Säm KruckerHugh Hudson20 December 2010
M is for Magnifique141Steven ChristeAndy Inglis6 December 2010
Major Flare Watch Evaluation140Dick CanfieldShaun Bloomfield15 November 2010
But there was a bigger one139Hugh HudsonLindsay Glesener8 November 2010
SDO EVE Flare Observation138Phil ChamberlinThomas Woods18 October 2010
Microflares in Sectors137Leif SvalgaardIain Hannah4 October 2010
Sector Boundaries and RHESSI Flares137Leif SvalgaardIain Hannah4 October 2010
Quiet Sun III136Iain HannahHugh Hudson27 September 2010
The X-ray Limb135Hugh HudsonGordon Hurford6 September 2010
Fast electrons relaxing134Alec MacKinnon23 August 2010
Chromospheric Plasma Parameters133Stephanie ChowHugh Hudson2 August 2010
Harmonic Oscillations132Ivan ZimovetsAndrew Inglis12 July 2010
Cloudy SolarSoftware131Laszlo I. EtesiBrian R. Dennis5 July 2010
Albedo and the modification of RHESSI results130Natasha JeffreyEduard Kontar29 June 2010
Kernels and Ribbons129Jiong Qiu14 June 2010
Awesome Stellar Flare Spectra128Adam KowalskiSuzanne Hawley4 June 2010
RHESSI's Anneal Adventure127David SmithMark Lewis14 May 2010
History of Solar Oblateness126Hugh HudsonJean-Pierre Rozelot26 April 2010
An Alternative View of the Masuda Flare125Nariaki Nitta12 April 2010
Particle Acceleration due to a Plasmoid-Looptop Collision124Ryan Milligan29 March 2010
Waiting Times of Solar Hard X-Ray Flares123Markus AschwandenJim McTiernan15 March 2010
Narrowband radio signal correlated with early hard X-ray flux during a microflare122Henry Aurass1 March 2010
Revisiting the SHH and SEP Link121James Grayson andSäm Krucker15 February 2010
Two phases of X-ray emission in a solar eruptive flare120Bhuwan Joshi1 February 2010
Solar Hard X-ray Albedo119Ed SchmahlGordon Hurford18 January 2010
Cycle 24 has begun118Hugh Hudson andGreg Slater5 January 2010
Relative and (maybe) Absolute RHESSI Detector Efficiency: 2002-2008117Jim McTiernan22 December 2009
A tiny white-light flare116Hugh Hudson7 December 2009
Dips and Waves115Iain HannahEduard Kontar23 November 2009
STEREO observations of flares and their associations with CMEs114Nariaki Nitta9 November 2009
Imaging through visibility interpolation: uv-smooth113Anna Massone andMichele Piana26 October 2009
A Bad Time for Flares but a Good Time for Debris112W. Dean Pesnell12 October 2009
RHESSI Deep Integrations111Pascal Saint-Hilaire28 September 2009
RHESSI in Cycle 24110Säm KruckerHugh Hudson14 September 2009
Confined Flares versus Eruptive Flares109Jie Zhang31 August 2009
Solar Cosmic Rays of the GLE on 20 January 2005108Sophie MassonLudwig Klein24 August 2009
CMEless Flares107Hugh HudsonSäm Krucker10 August 2009
Where are the flares106Hugh HudsonLeif Svalgaard21 July 2009
The 15.11 MeV Gamma-ray Line Detected?105Brian Dennis6 July 2009
Do solar decimetric spikes originate in coronal X-ray sources?104Arnold BenzMarina Battaglia22 June 2009
STEREO observed stealth CME103Eva Robbrecht8 June 2009
Hard X-ray Pulsations in Flares102Andrew InglisValery Nakariakov25 May 2009
RHESSI microflares - Flare Cartoons and Reality101Sigrid Berkebile-Stoiser11 May 2008
RHESSI - Concept to Fruition100Brian DennisBob Lin30 April 2009
Cycle 24 - don't panic yet!99Leif SvalgaardHugh Hudson13 April 2009
Chree Analysis for Flares98Hugh Hudson30 March 2009
Sixty-Five Years of Solar Radioastronomy98Nicole Vilmer30 March 2009
High Temperatures in Active Regions97Jim McTiernan16 March 2009
The Jakimiec Track96Hugh HudsonFabio Reale2 March 2009
Coronal implosion95Rui Liu16 February 2009
Other Discoveries from Carrington's Flare94Hugh Hudson2 February 2009
Collapsing Traps93Boris SomovHugh Hudson19 January 2009
RHESSI Simulations of Complicated Flares93Lyndsay FletcherJim McTiernan5 January 2009
Cycle 2492Hugh HudsonSteven Christe22 December 2008
Quantum of Solar91Peter GallagherHugh Hudson15 December 2008
Inverse Compton X-rays from relativistic flare leptons90Alex MacKinnonProcheta Mallik30 November 2008
The Rise and Fall of The Low Energy Cut Off89Ewan DicksonEduard Kontar17 November 2008
SEPs Link not Confirmed88Gerry ShareAllan Tylka3 November 2008
The SphinX Instrument on CORONAS-PHOTON87Janusz SylwesterKen Phillips22 October 2008
The Good Guys and the Rascals86B. DabrowskiArnold Benz13 October 2008
RHESSI Optical Images85H. Jabran ZahidHugh Hudson29 October 2008
Flare Plasma Abundances - New X-ray Observations84Brian DennisRichard Starr15 September 2008
Hard X-rays from a jet?83Hazel BainLyndsay Fletcher27 August 2008
Are stellar flares like solar flares?82Hugh HudsonBeate Stelzer11 January 2008
The microflare Height Distribution81Steven ChristeHugh Hudson28 January 2008
The McClymont Jerk80Hugh HudsonBrian Welsch14 January 2008
EIT Waves - Cadence issues79David LongPeter Gallagher30 June 2008
Faculae and microflares78Jabran ZahidSteven Christe16 January 2008
RHESSI and tether-cutting77Yan Xu4 January 2008
X-ray and UVWL footpoints76Lyndsay FletcherHugh Hudson21 January 2008
Solar Cycle 24 at hand!75Hugh Hudson6 January 2008
Anisotropy of RHESSI hard X-ray emission74Jana Kasparova21 January 2008
A STEREO/RHESSI Flare at Solar Minimum73Hugh HudsonSäm Krucker1 January 2008
Saturation of Nonthermal Hard X-ray Emission in Solar Flares72Antoun DaouDavid Alexander24 January 2008
Acceleration of fast halo CMEs & synchronized flare HXR bursts71Manuela Temmer1 January 2008
A hard wee flare observed with RHESSI and Hinode/XRT70Iain Hannah25 January 2008
Annealing RHESSI for the first time69David Smith12 January 2008
Waving goodbye to a standard model68Lyndsay FletcherHugh Hudson4 January 2008
The coronal magnetic field 167Hugh Hudson15 January 2008
A Pion Event66Gerard TrottetHugh Hudson and Sä Krucker1 January 2007
WATCH - a RHESSI precursor65Hugh Hudson27 January 2007
RHESSI and submillimeter waves64Hugh Hudson12 January 2007
What is there before the flare?63Hugh Hudson29 January 2007
The Next Generation - FOXSI62Steven ChristeSäm Krucker15 January 2007
Double Coronal Hard X-ray Source61Wei LiuVahe Petrosian1 January 2007
Annihilation of Positrons60Ron MurphyGerry Share17 January 2007
Magnetic fields in active regions59Hugh HudsonLyndsay Fletcher4 January 2007
Fast electron recombination: a neglected HXR source58John BrownProcheta Mallik2 January 2007
RHESSI, Hinode, and Spin57Säm KruckerSteven Christe6 January 2007
Just how bursty is X-ray data?56R.T. James McAteer23 January 2007
The Evaporating Sun55Ryan Milligan1 January 2007
Thermal X-ray Continuum - Free-Free or Free-Bound?54Enrico LandiBrian Dennis26 January 2007
Free-bound continuum: basics53Brian Dennis13 January 2007
A myriad of microflares52Iain HannahSteven Christe2 January 2007
Solar Electron Events51Linghua Wang14 January 2007
Solar X-rays from axions50Hugh Hudson3 January 2007
Hinode/SOT Observations of Flare Ribbons49Tom Berger16 January 2007
Hard X-ray Emission along H-alpha Ribbons48Jeongwoo LeeJu Jing2 January 2007
Bouncing Thick-Target Coronal X-Ray Sources47Linhui SuiGordon Holman14 January 2007
Soft-Hard-Harder46Säm KruckerHugh Hudson5 January 2007
The RHESSI fifth anniversary: X-flares persist!45Pascal Saint-HilaireGerry Share2 January 2007
John Brown and the thick-target model44Lyndsay FletcherHugh Hudson8 January 2007
A last best active region43Säm KruckerHugh Hudson22 January 2007
A solar X-ray dentist mirror42Eduard KontarHugh Hudson8 January 2007
Coronal gamma-ray sources in giant solar flares41Säm KruckerGordon Hurford4 January 2006
Ribbon-like hard X-ray source40Chang Liu2 January 2006
RHESSI Visibilities39Ed SchmahlGordon Hurford11 June 2006
Coronal hard X-rays and gamma-rays38Hugh Hudson24 January 2006
Solar radiation belts?37Hugh HudsonAlec MacKinnon1 January 2006
Multi-thermal delays36Marcus Aschwanden25 January 2006
Flare Loop Asymmetries35Ed SchmahlRick Pernak11 January 2006
Radiation damage34Steven ChristeAlbert Shih28 January 2006
Highly significant detection of solar neutrons33Kyoko Watanabe14 January 2006
Thunderstruck32David Smith31 January 2006
Spectral Evolution in Stochastic Acceleration Models31Paolo Grigis17 January 2006
Observing the Crab Nebula30Hugh Hudson3 January 2006
PFSS, SEPs, and RHESSI29Nariaki NittaHugh Hudson19 January 2006
One small step for a photon...28Eduard Kontar5 January 2006
X-ray and gamma-ray spectroscopy27Hugh HudsonDavid Smith22 January 2006
Sunquakes: Seismic Transients from Solar Flares26Charlie LindseyAlina Donea8 January 2006
Return currents and soft-hard-soft spectral evolution25Valentina ZharkovaMykola Gordovskyy24 January 2006
Three is company24Marina Battaglia1 January 2006
Birth of a dense flaring loop23Laura Bone27 January 2006
Time delay between HXR and Gamma-rays22Cyril DauphinNicole Vilmer13 January 2006
A Solar Hard X-Ray Halo: Exploring the Quiet Sun 221Alec MacKinnonHugh Hudson27 January 2006
Browse the RHESSI data!20Albert Shih16 January 2006
RHESSI and the Wilson effect19Hugh HudsonMartin Fivian2 January 2006
Neutron starquake shakes RHESSI18Anna WattsTod Strohmayer16 January 2006
Late-phase particle acceleration17Säm KruckerHugh Hudson5 January 2006
Exploring the Quiet Sun 116Iain Hannah19 December 2005
The Fe and Fe/Ni line features II15Ken PhillipsChristina Chifor5 December 2005
What goes up, first comes down14Gordon Holman21 November 2005
The Fe and Fe/Ni line features I13Ken PhillipChristina Chifor7 November 2005
X marks the spot?12Iain Hannah24 October 2005
White-light Flares11Hugh HudsonThomas Metcalf3 October 2005
Which are more powerful, flares or CMEs?10Brian Dennis26 September 2005
Small is steep9Marina Battaglia12 September 2005
How does RHESSI make images?8Gordon HurfordSteven Christe29 August 2005
RHESSI and quasi-periodic pulsations7Claire Foullon16 August 2005
Elementary Flares6Arnold Benz4 August 2005
Bastille day encore 20055Sam KruckerHugh Hudson11 July 2005
Footpoint motions and what we can learn from them4Paolo Grigis11 July 2005
RHESSI observes a magnetar3Hugh HudsonKevin Hurley5 July 2005
HESSI and Type III Radio Bursts2Steven Christe9 April 2005
Novel X-ray Spectrograms1Hugh HudsonSam Krucker21 March 2005