7–9 May 2025
Area Territoriale di Ricerca di Bologna
Europe/Rome timezone

Fast radio bursts as gravitationally lensed events in neutron star magnetospheres

7 May 2025, 17:05
20m
Aula 216 (Area Territoriale di Ricerca di Bologna)

Aula 216

Area Territoriale di Ricerca di Bologna

Via Piero Gobetti 101 40129 Bologna

Speaker

Riccardo La Placa (Istituto Nazionale di Astrofisica (INAF))

Description

Fast Radio Bursts (FRBs) have, since their first detection, ranked among the most puzzling events in the sky owing to the extreme energies involved and the presence of both repeating and non-repeating sources: 15 years and thousands of bursts later, their emission mechanism still eludes us. I will present a new unified model for FRBs as magnetospheric events from neutron stars which naturally accounts for both types of behaviours, and show the good agreement of the model with the expected energy/fluence and redshift distributions, both for the population at large and individual, well-studied sources.

Author

Riccardo La Placa (Istituto Nazionale di Astrofisica (INAF))

Presentation materials

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