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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/130744
Title: 
Search for a nonstandard Higgs boson in diphoton events at p(p)over-bar collisions
Author(s): 
Institution: 
  • Universidade Estadual Paulista (UNESP)
  • Universitat de València
ISSN: 
0556-2821
Abstract: 
We estimate the attainable limits on the coupling of a nonstandard Higgs boson to two photons taking into account the data collected by the Fermilab collaborations on diphoton events. We based our analysis on a general set of dimension-6 effective operators that give rise to anomalous couplings in the bosonic sector of the standard model. If the coefficients of all blind operators have the same magnitude, indirect bounds on the anomalous triple vector-boson couplings can also be inferred, provided there is no large cancellatton in the Higgs-gamma-gamma coupling.
Issue Date: 
1-Jun-1998
Citation: 
Physical Review D - Particles, Fields, Gravitation and Cosmology, v. 57, n. 11, p. 7045-7047, 1998.
Time Duration: 
7045-7047
Publisher: 
American Physical Soc
Source: 
http://dx.doi.org/10.1103/PhysRevD.57.7045
URI: 
Access Rights: 
Acesso restrito
Type: 
outro
Source:
http://repositorio.unesp.br/handle/11449/130744
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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