Ultra-high-energy collisions in the superspinning Kerr geometry

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F47813059%3A19240%2F13%3A%230004621" target="_blank" >RIV/47813059:19240/13:#0004621 - isvavai.cz</a>

Result on the web

<a href="http://iopscience.iop.org/0264-9381/30/7/075012/" target="_blank" >http://iopscience.iop.org/0264-9381/30/7/075012/</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/0264-9381/30/7/075012" target="_blank" >10.1088/0264-9381/30/7/075012</a>

Result language

angličtina

Original language name

Ultra-high-energy collisions in the superspinning Kerr geometry

Original language description

Kerr naked singularities (superspinars) have to be efficiently converted to a black hole due to accretion from Keplerian discs. In the final stages of the conversion process the near-extreme Kerr naked singularities (superspinars) provide a variety of extraordinary physical phenomena. Such superspinning Kerr geometries can serve as an efficient accelerator for extremely high-energy collisions enabling direct and clear demonstration of the outcomes of the collision processes. We shall discuss the efficiency and visibility of the ultra-high-energy collisions in the deepest parts of the gravitational well of superspinning near-extreme Kerr geometries for the whole variety of particles freely falling from infinity. We demonstrate that the ultra-high-energyprocesses can be obtained with no fine tuning of the motion constants and the products of the collision can escape to infinity with both directional and energetical efficiency significantly higher than in the case of the near-extreme bla

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BN - Astronomy and celestial mechanics, astrophysics

OECD FORD branch

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Project

<a href="/en/project/GA202%2F09%2F0772" target="_blank" >GA202/09/0772: Current problems of gravitation, general relativity and relativistic astrophysics</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2013

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

LASSICAL AND QUANTUM GRAVITY

ISSN

0264-9381

e-ISSN

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Volume of the periodical

30

Issue of the periodical within the volume

7

Country of publishing house

GB - UNITED KINGDOM

Number of pages

25

Pages from-to

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UT code for WoS article

000316227500012

EID of the result in the Scopus database

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