Improving timing sensitivity in the microhertz frequency regime: limits from PSR J1713+0747 on gravitational waves produced by supermassive black hole binaries

B. P. Perera, Benetge; W. Stappers, B.; Babak, S.; J. Keith, M.; Antoniadis, John; Bassa, C.; N. Caballero, R.; J. Champion, D.; Cognard, I.; Desvignes, G.; Graikou, E.; Guillemot, L.; H. Janssen, G.; Karuppusamy, R.; Krämer, M.; Lazarus, P.; Lentati, L.; Liu, Kuan; G. Lyne, A.; W. McKee, James; Osłowski, S.; Perrodin, D.; A. Sanidas, S.; Sesana, Alberto; Shaifullah, G.; Theureau, G.; P. W. Verbiest, J.; R. Taylor, Stephen

doi:10.1093/mnras/sty1116

Public

Improving timing sensitivity in the microhertz frequency regime: limits from PSR J1713+0747 on gravitational waves produced by supermassive black hole binaries

Published in Monthly Notices of the Royal Astronomical Society • Apr 30, 2018

Authors:

Benetge B. P. Perera

B. W. Stappers

S. Babak

Abstract

We search for continuous gravitational waves (CGWs) produced by individual supermassive black hole binaries in circular orbits using high-cadence timing observations of PSR J1713+0747. We observe this millisecond pulsar using the telescopes in the European Pulsar Timing Array with an average cadence...

Subject

Physics

Pulsar

Gravitational wave

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