Probing the SUSY breaking scale at an $e^-e^-$ collider
高能物理 - 唯象学
2009-10-31 v1
摘要
If supersymmetry is spontaneously at a low energy scale then the resulting gravitino would be very light. The interaction strength of the longitudinal components of such a light gravitino to electron-selectron pair then becomes comparable to that of electroweak interactions. Such a light gravitino could modify the cross-section for e^_L e^_R-->\tilde {e}_L\tilde {e}_R from its MSSM value. Precision measurement of this cross-section could therefore be used to probe the low energy SUSY breaking scale.
引用
@article{arxiv.hep-ph/9808259,
title = {Probing the SUSY breaking scale at an $e^-e^-$ collider},
author = {Uma Mahanta},
journal= {arXiv preprint arXiv:hep-ph/9808259},
year = {2009}
}
备注
Plain Tex, 7 pages, No figures