Large extra dimensions and deep-inelastic scattering at HERA
高能物理 - 唯象学
2009-10-31 v3 高能物理 - 理论
摘要
In scenarios motivated by string theories, it is possible to have extra Kaluza-Klein dimensions compactified to rather large magnitudes, leading to large effects of gravity at scales down to a TeV. The effect of the spin-2 Kaluza-Klein modes on the deep-inelastic cross-section at HERA is investigated. We find that the data can be used to obtain bounds on the effective low energy scale, .
引用
@article{arxiv.hep-ph/9812486,
title = {Large extra dimensions and deep-inelastic scattering at HERA},
author = {Prakash Mathews and Sreerup Raychaudhuri and K. Sridhar},
journal= {arXiv preprint arXiv:hep-ph/9812486},
year = {2009}
}
备注
7 pages, latex, 1 ps figure, revised version to appear in Phys. Lett. B