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Black hole formation in the grazing collision of high-energy particles

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arxiv gr-qc/0209003 v1 pith:TNICRDE5 submitted 2002-09-02 gr-qc hep-phhep-th

classification gr-qchep-phhep-th
keywords formationblackhorizonparticlescollisionconditiondimensionalhigh-energy
verification ladder T0 review T1 audit T2 compute T3 formal

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We numerically investigate the formation of D-dimensional black holes in high-energy particle collision with the impact parameter and evaluate the total cross section of the black hole production. We find that the formation of an apparent horizon occurs when the distance between the colliding particles is less than 1.5 times the effective gravitational radius of each particles. Our numerical result indicates that although both the one-dimensional hoop and the (D-3)-dimensional volume corresponding to the typical scale of the system give a fairly good condition for the horizon formation in the higher-dimensional gravity, the (D-3)-dimensional volume provide a better condition to judge the existence of the horizon.

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Cited by 4 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. OpenAlex reports about 214 citations worldwide. Full citation record

  1. Bootstrapping black holes at low impact parameter

    hep-th 2026-07 conditional novelty 7.0 of 10

    After subtracting the eikonal carrier, the residual SDR spectrum in six dimensions organizes into a cap-saturated low-impact band, an empty gap, and Regge-like ridges whose weak-coupling edge is the G_N=0 baseline.

  2. Energy correlators in four-dimensional gravity

    hep-th 2025-12 conditional novelty 6.0 of 10

    Gravitational energy correlators in four dimensions are computed at one loop, shown to be infrared-finite, and resummed in the back-to-back limit by soft-graviton exponentiation.

  3. Black hole collisions, instabilities, and cosmic censorship violation at large D

    hep-th 2019-08 conditional novelty 6.0 of 10

    In the large-D approximation, sufficiently spinning black hole mergers form rotating bars whose Gregory-Laflamme-like pinch-off outruns gravitational spin-down for D around 8 or larger, suggesting naked singularity formation.

  4. Constraining ADD black holes at the LHC with $\sqrt{s} = 14$ TeV

    hep-ph 2026-06 unverdicted novelty 2.0 of 10

    Upper limits on ADD black hole mass MB at 14 TeV LHC range from 11.83 TeV (ζ=0, D=3, ΛD=1 TeV) down to 7.65 TeV (ζ=0.35), with similar shifts for D=7 and higher ΛD.

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