Extra dimensions in gamma gamma -> gamma gamma process at the CERN-LHC
S. Atag, S.C. Inan, I. Sahin
TL;DR
This paper investigates how the LHC can detect extra dimensions through the gamma gamma -> gamma gamma process, analyzing KK gravitons in ADD and RS models and improving constraints over previous experiments.
Contribution
It introduces a detailed analysis of the gamma gamma -> gamma gamma process at the LHC for probing extra dimensions in ADD and RS models, providing improved parameter constraints.
Findings
Enhanced sensitivity to extra dimensions at the LHC.
Stronger constraints on model parameters than previous LEP and Tevatron results.
Potential to observe KK graviton effects in gamma gamma scattering.
Abstract
Potential of the LHC to explore the phenomenology of the Kaluza-Klein (KK) tower of gravitons in the scenarios of the Arkani-Hamed, Dimopoulos and Dvali(ADD) model and Randall-Sundrum (RS) model is discussed via the process including the Standard Model one loop diagram. The improved constraints on model parameters have been obtained compared to the LEP and Tevatron sensitivity.
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