Extra dimensions in gamma gamma -> gamma gamma process at the CERN-LHC


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Atag S., Inan S. C. , Sahin I.

JOURNAL OF HIGH ENERGY PHYSICS, no.9, 2010 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: Issue: 9
  • Publication Date: 2010
  • Doi Number: 10.1007/jhep09(2010)042
  • Title of Journal : JOURNAL OF HIGH ENERGY PHYSICS

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 gamma gamma -> gamma gamma including the Standard Model one loop diagram. The improved constraints on model parameters have been obtained compared to the LEP and Tevatron sensitivity.