Ultra-high-energy collisions in the superspinning Kerr geometry

@article{45442,
   author = {Schee, Jan and Stuchlík, Zdeněk},
   article_location = {GB - Spojené království Velké Británie a},
   article_number = {7},
   doi = {http://dx.doi.org/10.1088/0264-9381/30/7/075012},
   keywords = {ROTATING BLACK-HOLE; NAKED-SINGULARITY; GRAVITATIONAL COLLAPSE},
   language = {eng},
   issn = {0264-9381},
   journal = {Classical and Quantum Gravity},
   title = {Ultra-high-energy collisions in the superspinning Kerr geometry},
   url = {https://iopscience.iop.org/article/10.1088/0264-9381/30/7/075012},
   volume = {30},
   year = {2013}
}

TY  - JOUR
ID  - 45442
AU  - Schee, Jan - Stuchlík, Zdeněk
PY  - 2013
TI  - Ultra-high-energy collisions in the superspinning Kerr geometry
JF  - Classical and Quantum Gravity
VL  - 30
IS  - 7
SN  - 02649381
KW  - ROTATING BLACK-HOLE
KW  - NAKED-SINGULARITY
KW  - GRAVITATIONAL COLLAPSE
UR  - https://iopscience.iop.org/article/10.1088/0264-9381/30/7/075012
N2  - 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
ER  - 

SCHEE, Jan and Zdeněk STUCHLÍK. Ultra-high-energy collisions in the superspinning Kerr geometry. \textit{Classical and Quantum Gravity}. GB - Spojené království Velké Británie a, 2013, vol.~30, No~7, 25 pp. ISSN~0264-9381. Available from: https://dx.doi.org/10.1088/0264-9381/30/7/075012.