81 research outputs found
Exotic Searches at ATLAS
We present the first results of searches for new physics with the ATLAS
detector using the 2010 Large Hadron Collider proton-proton collision data at a
centre of mass energy of 7 TeV. After a few months of operation, these searches
already go beyond the reach of previous experiments, and start to explore new
territories.Comment: Conference proceedings for Moriond EW 201
Monte Carlo event generator for black hole production and decay in proton-proton collisions
We describe the Monte Carlo event generator for quantum black hole production
and decay in proton-proton collisions -- QBH version 1.03.Comment: updated to version 1.03, now uses pythia 8.150, may not be backward
compatable with older versions of pythia
Quasinormal modes of loop quantum black holes near the Planck scale
We compare four loop quantum gravity inspired black hole metrics near the
Planck scale. Spin 0, 1/2, 1, and 2 field perturbations on these backgrounds
are studied. The axial gravitational quasinormal modes are calculated and
compared. The time evolution of the ringdown is examined. We also calculate the
quasinormal modes in the eikonal limit and compare with the predictions from
circular null geodesics.Comment: 21 pages, 8 figure
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