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Title:
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Measuring the gamma gamma coupling of the Higgs boson at linear colliders
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Author:
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Éboli, O. J. P. (Oscar José Pinto); González García, Ma. Concepción; Halzen, Francis; Zeppenfeld, Dieter, 1956-
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Other authors:
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Universitat de Barcelona |
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Abstract:
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Observing the production of the Higgs particle in the
γ
γ
mode of a linear
e
+
e
−
collider allows for the measurement of the
H
γ
γ
coupling. We point out that for the intermediate Higgs mass range this measurement is considerably more challenging than previously believed. The
b
¯
b
signature receives a large background from the production of heavy quark pairs by resolved photons. We quantify the experimental requirements needed to make a meaningful measurement in the presence of this background. |
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Subject(s):
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-Partícules (Física nuclear)
-Fenomenologia (Física)
-Col·lisions (Física nuclear)
-Acceleradors de partícules
-Particles (Nuclear physics)
-Specific reactions and phenomenology
Phenomenological theory (Physics)
-Collisions (Nuclear physics)
-Linear accelerators |
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Rights:
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(c) The American Physical Society, 1993
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Document type:
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Article
Article - Published version |
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Published by:
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The American Physical Society
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