학술논문
Dijet angular distributions at $\sqrt{s}=14$ TeV.
Document Type
Article
Author
Source
Subject
*ANGULAR correlations (Nuclear physics)
*PARTICLES (Nuclear physics)
*BULK solids handling
*DISTRIBUTION (Probability theory)
*NUCLEAR reactions
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Language
ISSN
1434-6044
Abstract
We present a Monte Carlo study of dijet angular distributions at $\sqrt{s}=14$ TeV. First we perform a next-to-leading order QCD study; we calculate the distributions in four different bins of dijet invariant mass using different Monte Carlo programs and different jet algorithms, and we also investigate the systematic uncertainties coming from the choice of the parton distribution functions and the renormalization and factorization scales. In the second part of this paper, we present the effects on the distributions coming from a model including gravitational scattering and black hole formation in a world with large extra dimensions. Assuming a 25% systematic uncertainty, we report a discovery potential for the mass bin 1< M jj<2 TeV at 10 pb−1 integrated luminosity. [ABSTRACT FROM AUTHOR]