16 citations · 26 across the 3 of their papers we have counts for
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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…
Evidence of longterm cyclic evolution of radio pulsar periods
Anton Biryukov, Gregory Beskin, Sergey Karpov +1
The measurements of pulsar frequency second derivatives have shown that they are 1e2...1e6 times larger than expected for standard pulsar spin-down law. Moreover, the second deriva…
Short time scale pulse stability of the Crab pulsar in the optical band
S. Karpov, G. Beskin, A. Biryukov +4
The fine structure and the variations of the optical pulse shape and phase of the Crab pulsar are studied on various time scales. The observations have been carried out on 4-m Will…
Optical SETI with Air Cerenkov Telescopes
David Eichler, Gregory Beskin
We propose using large Air Cerenkov Telescopes (ACT's) to search for optical, pulsed signals from extra-terrestrial intelligence. Such dishes collect tens of photons from a nanosec…