CERN Accelerating science

Article
Report number	hep-ph/9312278 ; FTUV-93-50 ; IFIC-93-31 ; IFT-P-072-93 ; IFUSP-P-1084 ; MAD-PH-810 ; FTUV-93-50 ; IFIC-93-31 ; IFT-P-93-72 ; IFUSP-P-1084 ; MAD-PH-810
Title	Searching for an Invisibly Decaying Higgs Boson in E^+E^-, E-Gamma, and Gamma-Gamma Collisions
Author(s)	Eboli, Oscar J.P. (Wisconsin U., Madison) ; Gonzalez-Garcia, M.C. (Wisconsin U., Madison) ; Lopez-Fernandez, A. (CERN) ; Novaes, S.F. (Sao Paulo, IFT) ; Valle, J.W.F. (Valencia U.)
Publication	1994
Imprint	Dec 1993?
Number of pages	15
In:	Nucl. Phys. B 421 (1994) 65-79
DOI	10.1016/0550-3213(94)90224-0
Subject category	Particle Physics - Phenomenology
Free keywords	e+ e-
Abstract	Higgs bosons can have a substantial ``invisible'' branching ratio in many extensions of the Standard Model, such as models where the Higgs bosons decay predominantly into light or massless weakly interacting Goldstone bosons. In this work, we examine the production mechanisms and backgrounds for invisibly decaying Higgs bosons at the Next Linear $e^+e^-$ Collider operating in the modes $e^+e^-$, $e\gamma$, and $\gamma\gamma$. We demonstrate that such machine is much more efficient to survey for invisibly decaying Higgs bosons than the Large Hadron Collider at CERN.
Copyright/License	Copyright @ unknown. Published by Elsevier B.V.

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