Schedule / Science Program – Solar Physics High Energy Research (SPHERE) Workshop

Block schedule

All the plenary sessions will be held in room 1224. Poster sessions and one breakout session will be held in room 2212

Time	Tuesday, June 20	Wednesday, June 21		Thursday, June 22		Friday, June 23
09:00	Welcome and logistics Shih, Alaoui	Invited talk Jim Drake		Invited talk Joel Allred		Panel Takeaways from broad topics
09:10	Welcome and logistics Shih, Alaoui
09:20	Observatory highlights STIX – Säm Krucker EOVSA – Dale Gary ASO-S – Yang Su
09:30		Constraining acceleration Alnussirat, Murtas, Stores		Transport of electrons Alaoui, Mondal, Wang
09:40						Panel Takeaways from breakouts
09:50
10:00
10:10
10:20
10:30	coffee break	coffee break		coffee break		coffee break
10:40	coffee break	coffee break		coffee break
10:50	Energy storage and release Dahlin, Duncan, Oparin, Vievering, Yu	Electrons and heating Bröse, Peterson		QPPs Collier, French
11:00						Panel What’s next? (e.g., science centers, missions, etc.)
11:10
11:20
11:30		Magnetic shear, reconnection and particle acceleration Room 2212	Future of observing ion acceleration Room 1224	Electron number problem: Reconciling X-ray & microwave observations Room 2212	Synergy of multiple particle-acceleration mechanisms Room 1224
11:40
11:50
12:00						Wrap up
12:10
12:20
12:30-14:00	lunch	lunch		lunch		End of workshop
14:00	Invited talk Nicki Viall	Missions RHESSI – Inglis XRT on Hinode – Reeves OVRO-LWA – Chen CubIXSS – Caspi PADRE – Martinez COSI – Shih		Mission observations Volpara, Barnes, Buitrago Casas		Software tutorials and helpdesk
14:10
14:20
14:30	Thermal/non-thermal Battaglia, Cooper, Setterberg
14:40
14:50
15:00				Sunquakes Perez-Piel, Sadykov
15:10
15:20
15:30	coffee break	coffee break
15:40				coffee break
15:50
16:00	Panel Health of the high-energy community	Poster viewing Room 2212
16:10				Free time Lab tours (The 3-m experiment, Dan Lathrop) Poster viewing
16:20
16:30
16:40
16:50
17:00	Late addition Ashfield
17:10	Late addition Ashfield
17:20	Poster viewing Room 2212
17:30–19:30	Opening reception

Tuesday, June 20

Time	Tuesday, June 20
09:00	Welcome and logistics Shih, Alaoui
09:10	Welcome and logistics Shih, Alaoui
09:20	Observatory highlights STIX – Säm Krucker EOVSA – Dale Gary ASO-S – Yang Su
09:30
09:40
09:50
10:00
10:10
10:20
10:30	coffee break
10:40	coffee break
10:50	Energy storage and release Joel Dahlin – Three-Dimensional Flare Reconnection Dynamics Encoded in Flare Loops and Ribbons Jessie Duncan – Thermal Evolution of an Active Region Through Quiet and Flaring Phases as Observed by NuSTAR, XRT, and AIA Ivan Oparin – Three-dimensional modeling of the solar flare synthetic observations Julie Vievering – Unraveling the origins of an extreme solar eruptive event with hard X-ray imaging spectroscopy Sijie Yu – Spatial and temporal evolution of reconnection and energetics in the 2022 March 30th X1.4 Solar Flare
11:00
11:10
11:20
11:30
11:40
11:50
12:00
12:10
12:20
12:30-14:00	lunch
14:00	Invited talk Nicki Viall – Energy storage and release in the solar atmosphere
14:10
14:20
14:30	Thermal/non-thermal Andrea Francesco Battaglia – Hot X-ray Onset in Flares with STIX Kris Cooper – Thermal, or non-thermal microflare emission: that is the question William Setterberg – Time-informed X-ray Spectral Analysis of RHESSI, Fermi/GBM, and STIX Flares
14:40
14:50
15:00
15:10
15:20
15:30	coffee break
15:40
15:50
16:00	Panel Health of the high-energy community Dennis, Krucker, & Drake
16:10
16:20
16:30
16:40
16:50
17:00	Late addition William Ashfield – Studying Non-Thermal Signatures in an X-class Flare using IRIS, EOVSA, and STIX
17:10
17:20	Poster viewing Room 2212
17:30–19:30	Opening reception

Wednesday, June 21

Time	Wednesday, June 21
09:00	Invited talk Jim Drake – Particle heating and acceleration during magnetic reconnection
09:10
09:20
09:30	Constraining acceleration Samer Alnussirat – Electron acceleration by small-amplitude fast mode MHD waves in impulsive solar flares Giulia Murtas – Particle acceleration in reconnecting current sheets: from the solar corona to the heliosphere Morgan Stores – Constraining the properties of a turbulent solar flare acceleration region using X-rays diagnostics: Simulation vs Observation
09:40
09:50
10:00
10:10
10:20
10:30	coffee break
10:40	coffee break
10:50	Electrons and heating Malte Bröse – Flare-accelerated electrons and the thermal evolution of the associated active region Marianne Peterson – Multi-Wavelength Observations and Modeling of a Microflare: Constraining Non-thermal Particle Acceleration
11:00
11:10
11:20
11:30	Magnetic shear, reconnection and particle acceleration Jiong Qiu & Joel Dahlin Room 2212	Future of observing ion acceleration Albert Shih & Melissa Pesce-Rollins Room 1224
11:40
11:50
12:00
12:10
12:20
12:30-14:00	lunch
14:00	Missions RHESSI – Inglis XRT on Hinode – Reeves OVRO-LWA – Chen CubIXSS – Caspi PADRE – Martinez COSI – Shih
14:10
14:20
14:30
14:40
14:50
15:00
15:10
15:20
15:30	coffee break
15:40
15:50
16:00	Poster viewing Room 2212
16:10
16:20
16:30
16:40
16:50
17:00
17:10
17:20

Thursday, June 21

Time	Thursday, June 22
09:00	Invited talk Joel Allred – Thermal and non-thermal transport of energy in solar flares
09:10
09:20
09:30	Transport of electrons Meriem Alaoui – Reduction of the downward energy flux of non-thermal electrons in the solar flare corona due to co-spatial return current losses Surajit Mondal – Towards understanding the transport of flare-accelerated electrons: a joint EOVSA-STIX study Meiqi Wang – A solar energetic electron event associated with a solar jet: joint observations between the Expanded Owens Valley Solar Array and Solar Orbiter
09:40
09:50
10:00
10:10
10:20
10:30	coffee break
10:40	coffee break
10:50	QPPs Hannah Collier – SOL2022-03-30 X1.4 GOES Class Flare: Localising the source of quasi periodic pulsations in the Hard X-ray and microwave emissions with STIX onboard Solar Orbiter and EOVSA Ryan French – Multi-Instrument Observations of Oscillations in a Solar Flare Fan
11:00
11:10
11:20
11:30	Electron number problem: Reconciling X-ray & microwave observations Brian Dennis et al. Room 2212	Synergy of multiple particle-acceleration mechanisms Xiaocan Li & Kathy Reeves Room 1224
11:40
11:50
12:00
12:10
12:20
12:30-14:00	lunch
14:00	Mission observations Anna Volpara – The Spectrometer/Telescope for Imaging X-rays on-board Solar Orbiter: from photon to electron visibilities Will Barnes – Constraining Very Hot Active Region Plasma with the Multi-Order X-ray Spectral Imager Milo Buitrago Casas – Expected Science Outcomes from the PADRE CubeSat
14:10
14:20
14:30
14:40
14:50
15:00	Sunquakes Savannah Perez-Piel – Confirming Submerged Sources with Computational Helioseismic Holography Viacheslav Sadykov – Can Proton Beam Heating Flare Models Explain Sunquakes?
15:10
15:20
15:30
15:40	coffee break
15:50
16:00
16:10	Free time Lab tours (The 3-m experiment, Dan Lathrop) Poster viewing
16:20
16:30
16:40
16:50
17:00
17:10
17:20