Mauri Valtonen

1. The Unique Blazar OJ 287 and its Massive Binary Black Hole Central Engine
   2019/05/07 by Lankeswar Dey, A. Gopakumar, Achamveedu Gopakumar +38 · 1 citation
   Engineering · Physics and Astronomy · #Astrophysical Phenomena and Observations #Astrophysics and Cosmic Phenomena #Astrophysics of Galaxies (astro-ph.GA) #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #High Energy Astrophysical Phenomena (astro-ph.HE) #Particle Accelerators and Free-Electron Lasers #Pulsars and Gravitational Waves Research #astro-ph.GA #astro-ph.HE #gr-qc
2. Short time-scale periodicity in OJ 287
   2013/07/03 by Pauli Pihajoki, Mauri Valtonen, M. J. Valtonen +2 · 1 citation
   Physics and Astronomy · #Astronomy #Astrophysical Phenomena and Observations #Astrophysics #Astrophysics and Cosmic Phenomena #BL Lac object #Binary black hole #Black hole (networking) #Blazar #Brightness #Galaxy #Gamma ray #Gravitational wave #Light curve #Physics #Radio Astronomy Observations and Technology #Supermassive black hole #astro-ph.HE