arXiv:hep-ph/0408063·v1·High Energy Physics — Phenomenology
Hard Bremsstrahlung photons from graviton exchange
T. Buanes🇳🇴 · E.W. Dvergsnes🇳🇴 · P. Osland🇳🇴
Abstract
We review photon Bremsstrahlung in extra-dimensional models with massive gravitons. The photon spectrum is harder than in the Standard Model. In the RS scenario, radiative return to gravitons below the c.m. energy can lead to a considerable increase of the cross section.
Comments: 4 pages, Talk at International Workshop on Physics and Experiments with Future Electron-Positron Linear Colliders (LCWS2004), April 19-23, 2004, Le Carre des Sciences, Paris, France