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Title: Identifying the Higgs boson in electron-photon collisions
Author: Éboli, O. J. P. (Oscar José Pinto)
González García, Ma. Concepción
Novaes, S. F.
Keywords: Partícules (Física nuclear)
Col·lisions (Física nuclear)
Fenomenologia (Física)
Particles (Nuclear physics)
Collisions (Nuclear physics)
Phenomenological theory (Physics)
Issue Date: 1994
Publisher: The American Physical Society
Abstract: We analyze the production and detection of the Higgs boson in the next generation of linear [ital e][sup +][ital e[minus]] colliders operating in the [ital e][gamma] mode. In particular, we study the production mechanism [ital e]+[gamma][r arrow][ital e][gamma][gamma][r arrow][ital e]+[ital H], where one photon is generated via the laser backscattering mechanism, while the other is radiated via the usual bremsstrahlung process. We show that this is the most important mechanism for Higgs boson production in a 500 GeV [ital e][gamma] collider for [ital M][sub [ital H]][approx gt]140 GeV. We also study the signals and backgrounds for detection of the Higgs boson in the different decay channels [ital b[bar b]], [ital W][sup +][ital W[minus]], and [ital ZZ], and suggest kinematical cuts to improve the signature of an intermediate-mass Higgs boson.
Note: Reproducció digital del document publicat en format paper, proporcionada per PROLA i
It is part of: Physical Review D, 1994, vol. 49, núm 1, p. 91-95
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ISSN: 0556-2821
Appears in Collections:Articles publicats en revistes (Física Quàntica i Astrofísica)

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