Abstract:
We give new estimates for the possibility that a resonance appears in the center-of-mass system when particles collide in the ergospheres of rotating black holes—active galactic nuclei. We investigate a new effect: an increase in the center-of-mass energy depending on the particle angular momentum, which can occur at any point of the ergosphere.
Keywords:
black hole, Kerr metric, particle collision, geodesic.
Citation:
A. A. Grib, Yu. V. Pavlov, “Collision energy of particles in the ergosphere of rotating black holes”, TMF, 176:1 (2013), 60–68; Theoret. and Math. Phys., 176:1 (2013), 881–887
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\jour Theoret. and Math. Phys.
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Linking options:
https://www.mathnet.ru/eng/tmf8480
https://doi.org/10.4213/tmf8480
https://www.mathnet.ru/eng/tmf/v176/i1/p60
This publication is cited in the following 7 articles:
A. A. Grib, Yu. V. Pavlov, “Black holes and particles with zero or negative energy”, Theoret. and Math. Phys., 190:2 (2017), 268–278
A. A. Grib, Yu. V. Pavlov, “Comparison of particle properties in Kerr metric and in rotating coordinates”, Gen. Relativ. Gravit., 49:6 (2017), 78
A. A. Grib, Yu. V. Pavlov, “Black holes and high energy physics”, Int. J. Mod. Phys. A, 31:2-3, SI (2016), 1641016
A. A. Grib, Yu. V. Pavlov, “Properties of particles in the ergosphere of black holes”, 19th International Seminar on High Energy Physics (QUARKS-2016), EPJ Web Conf., 125, ed. V. Andrianov, V. Matveev, V. Rubakov, V. Kim, A. Andrianov, M. Fitkevich, EDP Sciences, 2016, UNSP 03012
A. A. Grib, Yu. V. Pavlov, “Are black holes totally black?”, Gravit. Cosmol., 21:1 (2015), 13–18
A. A. Grib, Yu. V. Pavlov, “High energy physics in the vicinity of rotating black holes”, Theoret. and Math. Phys., 185:1 (2015), 1425–1432
A. A. Grib, Yu. V. Pavlov, “High energy particles with negative and positive energies in the vicinity of black holes”, II Russian-Spanish Congress on Particle and Nuclear Physics At All Scales, Astroparticle Physics and Cosmology, AIP Conf. Proc., 1606, eds. A. Andrianov, D. Espriu, V. Andrianov, S. Kolevatov, Amer. Inst. Phys., 2014, 11–18