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arXiv · hep-ph/9708328

Higgs-photon production at μ\barμ colliders

A. Abbasabadi·D. Bowser-Chao·D. A. Dicus·W. W. Repko
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Abstract

We present cross sections for the reaction $μ\barμ\to Hγ$ over a range of $μ\barμ$ 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 $μ\barμ$ collider, the cross section for $Hγ$ associated production approaches 0.1 fb.

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A. Abbasabadi, D. Bowser-Chao, D. A. Dicus, W. W. Repko. 1997-08-12. Higgs-photon production at μ\barμ colliders. https://doi.org/10.1103/physrevd.57.550

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