String black holes as particle accelerators to arbitrarily high energy
نویسندگان
چکیده
منابع مشابه
Comment on "Kerr black holes as particle accelerators to arbitrarily high energy".
Emanuele Berti, Vitor Cardoso, Leonardo Gualtieri, Frans Pretorius, Ulrich Sperhake 1 California Institute of Technology, Pasadena, CA 91109, USA 2 Department of Physics and Astronomy, The University of Mississippi, University, MS 38677, USA 3 CENTRA, Departamento. de F́ısica, Instituto. Superior. Técnico, Av. Rovisco Pais 1, 1049 Lisboa, Portugal 4 Dipartimento di Fisica, Università di Roma “Sa...
متن کاملBlack Holes at Accelerators
One of the most surprising and exciting possibilities for new physics at future colliders is the production of microscopic black holes [1], which can occur in theories with large extra dimensions [2]. String theory suggests a scenario in which the Standard Model particles are confined to a submanifold with the familiar three spatial dimensions (the ‘brane’), while gravity is free to propagate i...
متن کاملBlack holes at accelerators
This is my contribution to the proceedings of Stephen Hawking’s 60th birthday celebration. If the ideas of TeV scale gravity are correct, then black holes should be produced at accelerators that probe the TeV scale, and their decays should evidence one of Stephen’s greatest discoveries, the phenomenon of black hole radiance. ∗ email address: [email protected]. Black holes at accelerators
متن کاملBlack holes are neither particle accelerators nor dark matter probes.
It has been suggested that maximally spinning black holes can serve as particle accelerators, reaching arbitrarily high center-of-mass energies. Despite several objections regarding the practical achievability of such high energies, and demonstrations past and present that such large energies could never reach a distant observer, interest in this problem has remained substantial. We show that, ...
متن کاملFossil AGN jets as ultra high energy particle accelerators
Remnants of AGN jets and their surrounding cocoons leave colossal magnetohydrodynamic (MHD) fossil structures storing total energies ∼10 erg. The original active galacic nucleus (AGN) may be dead but the fossil will retain its stable configuration resembling the reversed-field pinch (RFP) encountered in laboratory MHD experiments. In an RFP the longitudinal magnetic field changes direction at a...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Astrophysics and Space Science
سال: 2014
ISSN: 0004-640X,1572-946X
DOI: 10.1007/s10509-014-1896-9