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Alvarez, E.; Leskow, E.C.; Zurita, J. "Collider bounds on Lee-Wick Higgs bosons" (2011) Physical Review D - Particles, Fields, Gravitation and Cosmology. 83(11)
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Abstract:

We study the constraints on the Lee-Wick Higgs sector arising from direct collider searches. We work in an effective-field theory framework, where all of the Lee-Wick partners are integrated out, with the sole exception of the Lee-Wick Higgs bosons. The resulting theory is a two-Higgs doublet model where the second doublet has wrong-sign kinetic and mass terms. We include the bounds coming from direct Higgs searches at both LEP and Tevatron using the code HiggsBounds, and show the currently excluded parameter space. We also analyze the prospects of LHC Run-I, finding that with a total integrated luminosity of 5fb-1 and a center-of-mass energy of 7 TeV, most of the parameter space for the standard model-like CP-even Higgs will be probed. © 2011 American Physical Society.

Registro:

Documento: Artículo
Título:Collider bounds on Lee-Wick Higgs bosons
Autor:Alvarez, E.; Leskow, E.C.; Zurita, J.
Filiación:CONICET, IFIBA, Universidad Nacional de San Luis, Av. Ejercito de Los Andes 950, San Luis, Argentina
Departamento de Física, FCEyN, Ciudad Universitaria, Pab. 1, (1428) Buenos Aires, Argentina
Institut für Theoretische Physik, Universität Zürich, Winterthurerstrasse 190, CH-8057 Zürich, Switzerland
Año:2011
Volumen:83
Número:11
DOI: http://dx.doi.org/10.1103/PhysRevD.83.115024
Título revista:Physical Review D - Particles, Fields, Gravitation and Cosmology
Título revista abreviado:Phys Rev D Part Fields Gravit Cosmol
ISSN:15507998
CODEN:PRVDA
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15507998_v83_n11_p_Alvarez

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Citas:

---------- APA ----------
Alvarez, E., Leskow, E.C. & Zurita, J. (2011) . Collider bounds on Lee-Wick Higgs bosons. Physical Review D - Particles, Fields, Gravitation and Cosmology, 83(11).
http://dx.doi.org/10.1103/PhysRevD.83.115024
---------- CHICAGO ----------
Alvarez, E., Leskow, E.C., Zurita, J. "Collider bounds on Lee-Wick Higgs bosons" . Physical Review D - Particles, Fields, Gravitation and Cosmology 83, no. 11 (2011).
http://dx.doi.org/10.1103/PhysRevD.83.115024
---------- MLA ----------
Alvarez, E., Leskow, E.C., Zurita, J. "Collider bounds on Lee-Wick Higgs bosons" . Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 83, no. 11, 2011.
http://dx.doi.org/10.1103/PhysRevD.83.115024
---------- VANCOUVER ----------
Alvarez, E., Leskow, E.C., Zurita, J. Collider bounds on Lee-Wick Higgs bosons. Phys Rev D Part Fields Gravit Cosmol. 2011;83(11).
http://dx.doi.org/10.1103/PhysRevD.83.115024