中文

Higgs-photon production at \mu\bar{\mu} colliders

高能物理 - 唯象学 2009-10-30 v1

摘要

We present cross sections for the reaction μμˉHγ\mu\bar{\mu}\to H\gamma over a range of μμˉ\mu\bar{\mu} collider energies. The amplitudes for this process receive tree level contributions and one-loop contributions, which are of comparable magnitude. The tree level amplitudes are dominated by helicity non-flip terms and the one-loop amplitudes are dominated by helicity flip terms. As a consequence, the interference terms between the tree level and one-loop contributions are negligible. For a 500 GeV μμˉ\mu\bar{\mu} collider, the cross section for HγH\gamma associated production approaches 0.1 fb.

引用

@article{arxiv.hep-ph/9708328,
  title  = {Higgs-photon production at \mu\bar{\mu} colliders},
  author = {A. Abbasabadi and D. Bowser-Chao and D. A. Dicus and W. W. Repko},
  journal= {arXiv preprint arXiv:hep-ph/9708328},
  year   = {2009}
}

备注

8 pages, ReVTeX, 5 postscript figures included