Sentences with phrase «property of the accretion»

We interpret this periodicity as a property of the accretion disc, most likely a long - term precession, where the disc edge structure and X-ray irradiation is responsible for the hard X-ray dips and modulation, although we discuss other possible explanations, including Lense - Thirring precession in the inner disc region and spectral state variations.

The GMVA will derive the properties of the accretion and outflow in the immediate surroundings of the Galactic Center, while the EHT will aim at imaging, for the very first time, the shadow of the black hole's event horizon.

Not exact matches

Blackman and Lucchini determined the minimum power and minimum mass flows that these accretion processes needed to produce to account for the properties of the observed jets.

To explore whether neutron stars power jets at low accretion rates (LX ≲ 1036 erg / s), we investigate the radio and X-ray properties of three accreting millisecond X-ray pulsars (IGR J17511 - 3057, SAX J1808.4 - 3658 and IGR J00291 +5934) during their outbursts in 2015, and of the non-pulsing neutron star Cen X-4 in quiescence (2015) and in outburst (1979).

We argue that the correlation between stellar properties and giant planet occurrence is strong supporting evidence of the core accretion model of planet formation.

We discuss the existence of the long cycle and these flare properties in the backdrop of two rival scenarios to produce hard X-rays, a magnetic star - disk interaction and the accretion of blobs onto a secondary white dwarf.

Many spiral galaxies have circumnuclear accretion disks whose properties can be determined through observations of H2O megamasers.

«With the implementation of our operating platform across the portfolio, we should achieve operational efficiencies and upside, synergies within the seven markets where we have existing properties and meaningful accretion in asset value.»