Forschungsinteressen
The aim of my work is to detect observational evidence of the energy and mass transfers that sustain the solar atmosphere and the solar wind. To do so, I analyze data from a wide variety of instruments (EUI, SPICE, PHI) on board the Solar Orbiter mission and onboard multiple spacecrafts from Earth’s viewpoint, such as SDO, IRIS or Hinode. I combine these results to trace the signature of the energy and mass transfer from the in the upper layers of the solar atmosphere in the extreme ultraviolet to the evolution of the magnetic field in the solar surface. Finally, I interpret my results by comparing them with derived synthetic observations from numerical simulations.
Responsibility
in space missions:
Solar
Orbiter/SPICE planner.
Solar
Orbiter Observing Plan (SOOP) co-coordinatior (Earth quadrature)
Vita
Education and Employment
Jan. 2025 –
Today: Postdoctoral researcher in Solar Physics, MPS, Germany
Oct. 2024 –
Jan. 2025: Research engineer at IAS, Paris, France
Oct. 2021 –
Oct. 2024: PhD in solar physics, University Paris-Saclay, France
Five selected publications
● Dolliou A., Peter H, Mandal S., Chitta L. P., Teriaca L. et al., Small-scale impulsive EUV emission enhancements along network loops, https://doi.org/10.1051/0004-6361/202558068
● Dolliou A., J. Klimchuk, Parenti S., Bocchialini K., The nature of small-scale extreme ultraviolet brightenings investigated as impulsive heating of short loops in 1D hydrodynamics simulations, A&A, 699, A61, 2025, https://doi.org/10.1051/0004-6361/202554451
● Dolliou A., Parenti S., Bocchialini K., Spectroscopic evidence of cool plasma in Quiet Sun small-scale brightenings detected by HRIEUV on board Solar Orbiter, A&A, 688, A77, 2024, https://doi.org/10.1051/0004-6361/202450439
● Dolliou A., Parenti S., Auchère F., Bocchialini K. et al., Temperature of Quiet Sun small scale brightenings observed by EUI on board Solar Orbiter: Evidence for a cooler component, A&A, 671, A64, 2023, https://doi.org/10.1051/0004-6361/202244914
● Antolin P., Dolliou A., Auchère F., Extreme-Ultraviolet fine structure and variability associated with coronal rain revealed by Solar Orbiter/EUI HRI-EUV and SPICE, A&A, 676, A112, 2023, https://doi.org/10.1051/0004-6361/202346016
● Lezzi S.M., Long D.M., Andretta V., Baker D., Dolliou A. et al., First Solar Orbiter observation of a dark halo in the solar atmosphere, A&A, 690, A342, 2024, https://doi.org/10.1051/0004-6361/202451143