Category:Nugget
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An alphabetical list of RHESSI Science Nuggets. Yearly lists are also available.
Pages in category "Nugget"
The following 200 pages are in this category, out of 513 total.
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- A Bad Time for Flares but a Good Time for Debris
- A Collective Study of 11 NuSTAR Microflares
- A Cool Star Flare Reveals an Unexpectedly Hot Emission Component
- A coronal magnetic flare precursor...
- A Curious Sunspot Group in 2018
- A demonstration of STIX hard X-ray imaging spectroscopy capabilities for an X-class flare (SOL2021-10-28)
- A Flare in 3D
- A flare in the deep solar atmosphere
- A Glasgow geomagnetic observation of a solar flare
- A Global Survey of EUV Coronal Power Spectra
- A hard wee flare observed with RHESSI and Hinode/XRT
- A Hot Cusp-Shaped Confined Solar Flare
- A huge gamma-ray burst
- A Lasso Model for Solar Gamma-ray Events
- A last best active region
- A Multi-Site Telescope for Multi-Height for Synoptic Observations
- A myriad of microflares
- A New Day Dawns
- A new development in the Frost-Dennis paradigm
- A Non-PFSS Global Coronal Model
- A Pion Event
- A possible coronal magnetic flare precursor
- A PSP Perihelion
- A Record-Setting CMEless Flare
- A remarkable, but confused, coronal hard X-ray source
- A Shocking Type II
- A Significant Sudden Ionospheric Disturbance Associated with a Massive Gamma-ray Burst
- A slow HOPE with microwave context
- A solar flare driven by thermal conduction observed in mid-infrared
- A Solar FRB
- A Solar Hard X-Ray Halo: Exploring the Quiet Sun 2
- A solar X-ray dentist mirror
- A STEREO/RHESSI Flare at Solar Minimum
- A Sunspot from Cycle 25 for sure
- A tiny white-light flare
- A Two-ribbon White-light Flare Associated with a Failed Solar Eruption
- A Wonderful Cycle 24 Flare
- Above-the-Looptop Sources
- Abundances in Solar Flares
- Acceleration of fast halo CMEs & synchronized flare HXR bursts
- Acceleration without Heating
- Acceleration-region Densities
- Advection and super-diffusive expansion as the model of flare accelerated electron transport in type III solar radio bursts
- Albedo and the modification of RHESSI results
- All microflares that accelerate electrons to high energies are rooted in sunspots
- An Alternative View of the Masuda Flare
- An energetic pre-flare: electron distributions in magnetic reconnection outflows
- An extremely complex active region with very strong non-neutralized electric currents
- An Fe Cascade
- An Unreported White-light Prominence
- An X9 flare and its huge crochet (SFE)
- An X9.9 flare and its huge crochet (SFE)
- Anisotropy of RHESSI hard X-ray emission
- Annealing RHESSI for the first time
- Annihilation of Positrons
- Antipodal Flares
- Are stellar flares like solar flares?
- At last, the EUV Spectrum
- Aurora-like Radio Emission from a Sunspot
- Awesome Stellar Flare Spectra
B
- Back from the Far Side
- BARREL Balloon Observations and History
- Bastille Day 2017
- Bastille day encore 2005
- User talk:Bdennis
- Birth of a dense flaring loop
- Black and White Flares
- Blue-wing enhancement of the Mg II h and k lines in a flare
- Bouncing motions of fast electrons using Nobeyama Radioheliograph
- Bouncing Thick-Target Coronal X-Ray Sources
- Bridging solar flares to coronal mass ejections
- Brilliant Timing
- Broad symmetrical Doppler-shifted Fe XXI line profiles
- Broken-up hard X-ray spectra found for a loop-top source during a solar limb flare
- Browse the RHESSI data!
- Burst-on-Tail (BOT)
- But there was a bigger one
C
- Can magnetic reconnection cause solar rainstorms?
- Carl Størmer
- Chree Analysis for Flares
- Chromospheric Plasma Parameters
- Circular Ribbon Flare at Microwaves
- Cloudy SolarSoftware
- CMEless Flares
- CMEs on young, solar-type stars
- Collapsing Traps
- Confined Flares versus Eruptive Flares
- Confined or Eruptive?
- Converging Fields and Return Currents
- Coronal Bright Points
- Coronal gamma-ray sources in giant solar flares
- Coronal Hard X-ray Sources Revisited
- Coronal hard X-rays and gamma-rays
- Coronal implosion
- Coronal nanoflares powered by footpoint reconnection
- CORONAS/SPIRIT Mg XII and Nanoflares
- Cosmic Rays over the Rainbow Bridge
- Cycle 24
- Cycle 24 - don't panic yet!
- Cycle 24 - time to panic
- Cycle 24 has begun
- Cycle 25 Strikes Again
D
- Daily solar mm-observations at Aalto University Metsähovi Radio Observatory
- Data-driven radiative hydrodynamic modeling of SOL2014-03-29
- Decimetric pulsations and coronal X-ray sources
- Delay of Near-Relativistic Electrons
- Dense Loop Flares
- Diagnostics of Spatially-Extended Turbulent Acceleration and Transport
- Did a Solar Flare Accelerate all the Ambient Electrons in the Coronal Acceleration Region?...
- Dimmings and Sustained Gamma-Ray Events
- Dips and Waves
- Disk Occultation of a Lopsided Sun
- DIY spectroscopy: Analyzing AIA diffraction patterns
- Do Hot Onsets Predict Flare Magnitudes?
- Do Kepler Superflare Stars Really Include Slowly Rotating Sun-like Stars?
- Do slow waves trigger pulsations in two-ribbon flares? An observational search
- Do solar decimetric spikes originate in coronal X-ray sources?
- Double Coronal Hard X-ray Source
- Double Coronal X-ray and Microwave Sources Associated With A Magnetic Breakout Solar Eruption
- Dynamic Processes of the Moreton Wave on 2014 March 29
E
- Edward Chupp
- Effects of Coronal Structures on the Dynamics of the Global Coronal Wave of SOL2017-09-10
- Effects of Flares on Solar p-modes
- EIT Waves - Cadence issues
- Electric Current Neutralization and Eruption
- Electric Current Neutralization and Solar Eruption in Active Regions
- Electron acceleration and hard X-ray emission from SOL2013-11-09
- Electron re-acceleration and HXR emission
- Electron Scattering in the Flaring Corona
- Elementary Flares
- Empirical Constructs and Cartoons
- Energetic neutral atoms detected in the large solar energetic particle event of February 2022
- Energetic Neutral Hydrogen from Large Solar Flares
- Energy goes up... but doesn't come back down! Coronal heating?
- Energy Partition in Large Solar Eruptive Events
- Energy Partitioning in a Nonthermally Dominated Two-loop Solar Flare
- Energy transport by accelerated particles in the quiet solar atmosphere
- EOVSA Coverage of a Recent Gamma-Ray Flare
- EUNIS Sees Pervasive Faint Fe XIX Emission: Evidence for Nanoflare Heating
- EVE-RHESSI DEM Models and the Low-energy Cutoff for Nonthermal Electrons
- EVE/ESP and the Neupert Effect
- Evidence for a Coronal Shock Wave Origin for Relativistic Protons Producing Solar Gamma-Rays and Observed by Neutron Monitors at Earth
- Exploring the Quiet Sun 1
- Extreme events, stellar evolution, and magnetic reconnection
- Extreme-Ultraviolet Late Phase of Solar Flares
F
- Faculae and microflares
- Faraday's Law in Solar Flares: A Cautionary Message
- Fast electron recombination: a neglected HXR source
- Fast electrons relaxing
- Fast Prograde Flows in Solar Active Regions
- Fifty-year Anniversary of the First Detection of Gamma rays from a Solar Flare
- Fine Structure in Flare Soft X-ray Light Curves
- First Detection of Kink Oscillations with Solar Orbiter
- First look at ALMA/HInode/IRIS microflares
- First Sunquake of Solar Cycle 24 Observed by Solar Dynamics Observatory
- Flare Coronal Rain
- Flare Heating by Mildly Non-thermal Particles
- Flare Loop Asymmetries
- Flare Nimbus
- Flare Observations of the EUV Continua
- Flare Observed by a Dozen Instruments
- Flare Plasma Abundances - New X-ray Observations
- Flare Productivity
- Flare Pulsation and the Heliosphere
- Flare waiting times depend on their magnitudes
- Flare-induced Impulsive Sunspot Rotation caught in High Resolution
- Flare/CME Cartoon Archive
- FLUKA as a tool for interpreting flare gamma-rays
- Footpoint motions and what we can learn from them
- FOXSI Success
- Free-bound continuum: basics
- From Chromospheric Evaporation to Coronal Rain: An Investigation of the Mass and Energy Cycle of a Flare
G
H
- Hard X-ray Directivity Measurements with STIX and MiSolFA
- Hard X-ray Emission along H-alpha Ribbons
- Hard X-ray Emission from Partially Occulted Solar Flares
- Hard X-ray Footpoint Asymmetry
- Hard X-ray Polarimetry from Tian Gong 2
- Hard X-ray Pulsations in Flares
- Hard X-ray Pulsations via Gaussian Decomposition
- Hard X-ray Spikes Observed by RHESSI
- Hard X-rays and Sympathy
- Hard X-rays from a jet?
- Hard X-rays in Descent
- Harmonic Oscillations
- Heating of the solar photosphere during a white-light flare
- HESSI and Type III Radio Bursts
- High Dispersion Spectroscopy of solar-type superflare stars
- High Energies in the Inner Heliosphere
- High Resolution Temporal and Spatial Structure of a White Light Flare
- High Temperatures in Active Regions
- High-energy Electrons and Electric Currents during a Flare
- High-resolution observational analysis of flare ribbon fine structures
- Highly significant detection of solar neutrons