The Crab Nebula, containing in its center a highly magnetized neutron star - the Crab pulsar, was essentially considered as a standard steady-state candle in gamma rays. Recently, this point of view has been challenged by gamma-ray flares observed by space satellites AGILE/Fermi-LAT. Even if the relativistic magnetic wind of the pulsar is considered to be the source of energy, the physical mechanism underlying these eruptive events is still a mystery. In this thesis, we improved the understanding of a mechanism based on fast magnetic reconnection, starting from the model of the magnetic wind generated by the central pulsar which loses its rotational kinetic energy. Indeed, the structure of the magnetic wind implies the presence of stripes w...
Abstract. A solution to the problem | that of nding a mechanism capable of converting Poynting ener...
Pulsars and central engines of long gamma ray burst – collapsars – may produce highly magnetized (Po...
In this paper, we describe results of new high-resolution axisymmetric relativistic magnetohydrodyna...
The Crab Nebula, containing in its center a highly magnetized neutron star - the Crab pulsar, was es...
La Nébuleuse du Crabe, contenant en son centre une étoile à neutrons très magnétisée – le pulsar du ...
We develop a model of gamma-ray flares of the Crab Nebula resulting from the magnetic reconnection e...
The discovery made by AGILE and Fermi of a short time scale flaring activity in the gamma-ray energy...
International audienceContext. Rapidly rotating neutron stars blow a relativistic, magnetized wind m...
AbstractThe discovery made by AGILE and Fermi of a short time scale flaring activity in the gamma-ra...
Magnetic dissipation is frequently invoked as a way of powering the observed emission of relativisti...
Pulsars are highly magnetized fast rotating neutron stars producing a pulsed radiation. This thesis ...
Pulsars and central engines of long gamma-ray bursts - collapsars - may produce highly magnetized (P...
The ~400 MeV flaring emission from the Crab Nebula is naturally explained as the result of an abrupt...
We show that the mysterious, rapidly variable emission at similar to 400 MeV observed from the Crab ...
Very high energy gamma-ray flares from the Crab nebular detected by AGILE and Fermi satellites chall...
Abstract. A solution to the problem | that of nding a mechanism capable of converting Poynting ener...
Pulsars and central engines of long gamma ray burst – collapsars – may produce highly magnetized (Po...
In this paper, we describe results of new high-resolution axisymmetric relativistic magnetohydrodyna...
The Crab Nebula, containing in its center a highly magnetized neutron star - the Crab pulsar, was es...
La Nébuleuse du Crabe, contenant en son centre une étoile à neutrons très magnétisée – le pulsar du ...
We develop a model of gamma-ray flares of the Crab Nebula resulting from the magnetic reconnection e...
The discovery made by AGILE and Fermi of a short time scale flaring activity in the gamma-ray energy...
International audienceContext. Rapidly rotating neutron stars blow a relativistic, magnetized wind m...
AbstractThe discovery made by AGILE and Fermi of a short time scale flaring activity in the gamma-ra...
Magnetic dissipation is frequently invoked as a way of powering the observed emission of relativisti...
Pulsars are highly magnetized fast rotating neutron stars producing a pulsed radiation. This thesis ...
Pulsars and central engines of long gamma-ray bursts - collapsars - may produce highly magnetized (P...
The ~400 MeV flaring emission from the Crab Nebula is naturally explained as the result of an abrupt...
We show that the mysterious, rapidly variable emission at similar to 400 MeV observed from the Crab ...
Very high energy gamma-ray flares from the Crab nebular detected by AGILE and Fermi satellites chall...
Abstract. A solution to the problem | that of nding a mechanism capable of converting Poynting ener...
Pulsars and central engines of long gamma ray burst – collapsars – may produce highly magnetized (Po...
In this paper, we describe results of new high-resolution axisymmetric relativistic magnetohydrodyna...