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arXiv · hep-ph/0002083

Precision Mass Determination of the Higgs Boson at Photon-Photon Colliders

T. Ohgaki
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Abstract

We demonstrate a measurement of the Higgs boson mass by the method of energy scanning at photon-photon colliders, using the high energy edge of the photon spectrum. With an integrated luminosity of 50 $\rm{fb^{-1}}$ it is possible to measure the standard model Higgs mass to within 110 MeV in photon-photon collisions for m_h=100 GeV. As for the total width of the Higgs boson, the statistical error $ΔΓ_h/Γ_{h \rm{SM}}=0.06$ is expected for m_h=100 GeV, if both $Γ(h\toγγ)$ and $Γ(h\to b\bar{b})$ are fixed at the predicted standard model value.

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T. Ohgaki. 2000-02-08. Precision Mass Determination of the Higgs Boson at Photon-Photon Colliders. https://doi.org/10.1142/s0217751x00002688

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