CE31 - Physique subatomique et astrophysique

Modelling, observing, searching pulsars: from high energy to radio – MORPHER

Submission summary

As the final product of stellar evolution, neutron stars are exotic bjects both in terms of their internal structure than their electromagnetic activity. We will study the electrodynamics of their magnetosphere using a theoretical and numerical techniques for plasma simulations of highly magnetized relativistic electron/positron pairs bathed in an intense photon field. We will decipher their enigmatic properties by including general relativity effects and of quantum electrodynamics on the dynamics of particles and electromagnetic waves. We will deduce the signatures from it associated observational data in the form of multi-wavelength pulsed radiation from existing and future terrestrial and space telescopes accessible to the various partners of the project.

Project coordination

Jérôme Petri (Observatoire astronomique de Strasbourg (UMR 7550))

The author of this summary is the project coordinator, who is responsible for the content of this summary. The ANR declines any responsibility as for its contents.

Partner

APC Astroparticule et Cosmologie
CNRS - LPC2E Centre National de la Recherche Scientifique - Laboratoire de physique et chimie de l'environnement et de l'Espace
LAB Laboratoire d'astrophysique de Bordeaux
ObAS Observatoire astronomique de Strasbourg (UMR 7550)
IRAP Institut de recherche en astrophysique et planétologie

Help of the ANR 681,218 euros
Beginning and duration of the scientific project: February 2021 - 48 Months

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