• Transplanckian collisions in TeV scale gravity

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    • Keywords


      Extra dimensions; gravitation; collider physics

    • Abstract


      Collisions at transplanckian energies offer model independent tests of TeV scale gravity. One spectacular signal is given by black-hole production, though a full calculation of the corresponding cross-section is not yet available. Another signal is given by gravitational elastic scattering, which may be less spectacular but which can be nicely computed in the forward region using the eikonal approximation. In this talk I discuss the distinctive signatures of eikonalized scattering at future accelerators.

    • Author Affiliations


      Riccardo Rattazzi1

      1. Theory Division, CERN, Geneva 23 - CH-1211, Switzerland
    • Dates

  • Pramana – Journal of Physics | News

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