QCD effects on 'stable' micro black holes at the LHC - INSPIRE

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QCD effects on 'stable' micro black holes at the LHC

Itzhak Goldman
(
- Afeka Coll. Engin.
)
,
Yuval Grossman
(
- Cornell U., CIHEP
)
,
Shmuel Nussinov
(
- Tel Aviv U. and
- Chapman U.
)

Jul, 2009

10 pages

Published in:

JHEP 12 (2009) 058

e-Print:

0907.1667 [hep-ph]

DOI:

10.1088/1126-6708/2009/12/058

View in:

ADS Abstract Service

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Abstract: (arXiv)

If Micro Black Holes (MBHs) can be produced at the LHC, they will decay very fast. We study hypothetical MBHs that do not decay/ in particular, QCD effects on accretion by MBHs that are produced at rest. We explain why accretion of a nucleon by such MBHs is associated with pion emission. This pion emission results in a kick to the MBHs, such that their velocities are large enough to escape the Earth. Our study provides an extra assurance that MBHs which might be produced at the LHC are not dangerous.

p p: interaction
black hole: hadroproduction
quantum chromodynamics: effect
pi: emission
numerical calculations: CERN LHC Coll
black hole: stability
nucleon: accretion
particle: scattering
cross section
geophysics

References(7)

Figures(0)

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(
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,
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