Phys. Rev. D 60, 112003 (1999) [7 pages]Direct signals of low scale gravity at e+e- collidersReceived 10 March 1999; published 8 November 1999 Gravity can become strong at the TeV scale in the theory of extra dimensions. An effective Lagrangian can be used to describe the gravitational interactions below a cutoff scale. In this work, we study the associated production of the gravitons with a Z boson or a photon at e+e- colliders of energies of the CERN LEPII to the Next Linear Colliders (√s=0.25–1.5TeV) and calculate the sensitivity to the new interactions. We also obtain the limit on the cutoff scale using the present data from LEPII. © 1999 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevD.60.112003
DOI:
10.1103/PhysRevD.60.112003
PACS:
12.10.Dm, 04.50.+h, 13.85.Qk
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