Alliance Meeting 2026, Rome, Italy

19 Oct 2026, 14:00 → 21 Oct 2026, 12:30 Europe/Rome

ROME

Nicolina CHRYSAPHI (INAF - IAPS, Rome, Italy)

Alliance Meeting

 

The Alliance Meeting will take place in Rome, Italy, between 19–21 October 2026 (Monday–Wednesday).

 

The aim of this workshop is to discuss recent results on energetic particles accelerated during solar eruptions and associated electromagnetic emissions. The main topics of discussion will range from observational and theoretical studies of radio and X-ray emissions, as well as in-situ particle measurements.

 

Remote participation is possible, if requested during registration.

 

 

Organisers:

Dr Nicolina Chrysaphi

INAF – IAPS, Rome, Italy

ORCID: 0000-0002-4389-5540

 

Acknowledgements:

We thank the Scientific Committee on Solar-Terrestrial Physics (SCOSTEP) COURSE Program and the Istituto Nazionale di Astrofisica (INAF) for their financial support, as well as the Consiglio Nazionale delle Ricerche (CNR) for providing access to its facilities. Finally, we thank Matteo Scarabotti (INAF – IAPS) and the Istituto di Astrofisica e Planetologia Spaziali (IAPS) administration for their help with organisational matters.

 

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Monday 19 October

14:00 → 14:30 Registration + Welcome

14:00 Registration

14:15 Welcome

Speaker: Nicolina CHRYSAPHI (INAF - IAPS, Rome, Italy)

14:30 → 15:30 Talks

14:30 Origins of the Superhalo

Speaker: Hamish REID

15:00 Electron temperatures in the ionosphere of Venus from Solar Orbiter/Radio and Plasma Waves instrument

Speaker: Antonio VECCHIO

15:30 → 16:00 Coffee Break

16:00 → 17:00 Talks

16:00 A model for pitch-angle scattering in compressive turbulence

Speaker: Arnaud ZASLAVSKY

16:30 INSPEX: in-situ electron spectrum tool

Speaker: Samuel CARTER

19:30 → 23:00 Social Dinner

Tuesday 20 October

09:00 → 10:30 Talks

09:00 Transport of solar flare energetic electrons in the heliosphere: comparison of hard X-ray, radio and in-situ observations with a turbulent scattering transport model

Speaker: Yuankun KOU

09:30 Statistical Analysis of the Temporal Association Between Hard X-Ray Flares and Type III Radio Bursts

Speaker: Katerina PESINI

10:00 Fluctuations in Solar Type III Radio Bursts Spectra with Parker Solar Probe and Solar Orbiter Observations

Speaker: Panisara THEPTHONG

10:30 → 11:00 Group Photo + Coffee Break

11:00 → 12:30 Talks

11:00 Langmuir wave activity driven by beam plasma interactions: laboratory measurements and in-situ observations

Speaker: Oreste PEZZI

11:30 Plasma turbulence and turbulent cascade rates at high latitudes using MeerKAT radio observations

Speaker: Eduard KONTAR

12:00 Radio-wave Propagation Effects on the Instantaneous Bandwidth of Solar Type III Radio Bursts

Speaker: Daniel CLARKSON

12:30 → 14:00 Lunch Break

14:00 → 15:30 Talks

14:00 Spatial Evolution of Accelerated Electrons on 1s Timescales in an X-class Solar Flare

Speaker: Daniel RYAN

14:30 Variations in Energy Transport during Flares

Speaker: Rachel HUBBARD

15:00 Synthetic Observables from Data-Driven Simulations of Solar Flares

Speaker: William BATE

15:30 → 16:00 Coffee Break

16:00 → 17:00 Talks

16:00 TBD

Speaker: Nicolina CHRYSAPHI

16:15 Bridging Gaps in Heliospheric Radio Data Analyses

Speaker: Nicolina CHRYSAPHI

16:30 Evolution of ion distribution functions in ionospheric plasmas perturbed by Alfvén waves

Speaker: Dario RECCHIUTI

Wednesday 21 October

09:00 → 10:30 Talks

09:00 Probing energetic particle transport through spectrum and anisotropy evolution during GLE77

Speaker: Simone BENELLA

09:30 On the effects of turbulent field line meandering on SEP event evolution

Speaker: Timo LAITINEN

10:00 The upcoming HENON mission

Speaker: Monica LAURENZA

10:30 → 11:00 Coffee Break

11:00 → 12:30 Talks

11:00 Open Discussion

12:00 Closing Remarks + Planning of Next Meeting

Speaker: Nicolina CHRYSAPHI (INAF - IAPS, Rome, Italy)