16 citations · 23 across the 3 of their papers we have counts for
5 papers · 1 filter
Pulse variation of the optical emission of Crab pulsar
S. Karpov, G. Beskin, A. Biryukov +3
The stability of the optical pulse of the Crab pulsar is analyzed based on the 1 s resolution observations with the Russian 6-meter and William Hershel telescopes equipped with…
Observational appearances of isolated stellar-mass black hole accretion - theory and observations
G. Beskin, A. Biryukov, S. Karpov +2
General properties of accretion onto isolated stellar mass black holes in the Galaxy are discussed. An analysis of plasma internal energy growth during the infall is performed. Adi…
High Speed Phase-Resolved 2-d UBV Photometry of the Crab pulsar
A. Golden, A. Shearer, R. M. Redfern +5
We report a phase-resolved photometric and morphological analysis of UBV data of the Crab pulsar obtained with the 2-d TRIFFID high speed optical photometer mounted on the Russian…
A Search for the Optical Counterpart of PSR B1951+32 in the Supernova Remnant CTB 80
Creidhe O'Sullivan, A. Shearer, M. Colhoun +8
Using time-resolved two-dimensional aperture photometry we have put upper limits on the pulsed emission from two proposed optical counterparts for PSR B1951+32. Our pulsed upper li…
Pulsed optical emission from Geminga
A. Shearer, A. Golden, S. Harfst +9
We present optical data which shows that G", the optical counterpart of the gamma-ray pulsar Geminga, pulses in B with a period of 0.237 seconds. The similarity between the optical…