Radiative higgs boson decays H {yields} f{anti f}{gamma}

Technical Report · Thu Oct 10 04:00:00 EDT 1996

DOI:https://doi.org/10.2172/464786· OSTI ID:464786

Abbasabadi, A ^[1]; Bowser-Chao, D; Repko, W W ^[2]; Dicus, D A ^[3]

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1. Department of Physical Science, Ferris State Univ., Big Rapids, MI (United States). Coll. of Technology
2. Michigan State Univ., East Lansing, MI (United States)
3. Texas Univ., Austin, TX (United States). Center for Particle Physics

Higgs boson radiative decays of the form H {r_arrow} f{ovr f}{gamma} are calculated in the Standard Model using the complete one-loop expressions for the decay amplitudes. Contributions to the radiative width from leptons and light quarks are given. We also present e{ovr e} invariant mass distributions for H {r_arrow} e{ovr e}{gamma}, which illustrate the importance of the photon pole contribution and the effects of the box diagrams. 4 refs., 6 figs.

• Research Organization: Texas Univ., Austin, TX (United States)
• Sponsoring Organization: USDOE Office of Energy Research, Washington, DC (United States); National Science Foundation, Washington, DC (United States)
• DOE Contract Number: FG03-93ER40757
• OSTI ID: 464786
• Report Number(s): DOE/ER/40757--088; UTEXAS-HEP--96-19; ON: DE97003927; CNN: Grant PHY-93-07980
• Country of Publication: United States
• Language: English

Related Subjects

66 PHYSICS
DECAY AMPLITUDES
HIGGS BOSONS
MATRIX ELEMENTS
RADIATIVE DECAY