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A Black Hole X-ray Binary at 100 Hz: Multiwavelength Timing of MAXI J1820+070 with HiPERCAM and NICER
J. A. Paice, P. Gandhi, T. Shahbaz +12
We report on simultaneous sub-second optical and X-ray timing observations of the low mass X-ray binary black hole candidate MAXI J1820+070. The bright 2018 outburst rise allowed s…
X-ray dips and a complex UV/X-ray cross-correlation function in the black hole candidate MAXI J1820+070
J. J. E. Kajava, S. E. Motta, A. Sanna +3
MAXI J1820+070, a black hole candidate first detected in early March 2018, was observed by XMM-Newton during the outburst rise. In this letter we report on the spectral and timing…
Pulsar wind-heated accretion disk and the origin of modes in transitional millisecond pulsar PSR J1023+0038
Alexandra Veledina, Joonas Nättilä, Andrei M. Beloborodov
Transitional millisecond pulsars provide a unique set of observational data for understanding accretion at low rates onto magnetized neutron stars. In particular, PSR~J1023+0038 ex…
Pulsating in unison at optical and X-ray energies: simultaneous high-time resolution observations of the transitional millisecond pulsar PSR J1023+0038
A. Papitto, F. Ambrosino, L. Stella +22
PSR J1023+0038 is the first millisecond pulsar discovered to pulsate in the visible band; such a detection took place when the pulsar was surrounded by an accretion disk and also s…