We report the results of a search for a charged Higgs boson in the decays of top quarks produced in p (p) over bar collisions at a center-of-mass energy of 1.96 TeV. We use a data sample corresponding to an integrated luminosity of 193 pb(-1) collected by the upgraded Collider Detector at Fermilab. No evidence for charged Higgs production is found, allowing 95% C.L. upper limits to be placed on BR(t -> H(+)b) for different charged Higgs decay scenarios. In addition, we present in the minimal supersymmetric standard model (m(H)(+/-),tan beta) plane the first exclusion regions with radiative and Yukawa coupling corrections.

Search for charged Higgs bosons from top quark decays in p(p)over-barcollisions at root s=1.96 TeV RID C-1693-2008 RID C-3493-2011 RID G-1087-2011 RID E-4473-2011

MORELLO, MICHAEL JOSEPH;
2006

Abstract

We report the results of a search for a charged Higgs boson in the decays of top quarks produced in p (p) over bar collisions at a center-of-mass energy of 1.96 TeV. We use a data sample corresponding to an integrated luminosity of 193 pb(-1) collected by the upgraded Collider Detector at Fermilab. No evidence for charged Higgs production is found, allowing 95% C.L. upper limits to be placed on BR(t -> H(+)b) for different charged Higgs decay scenarios. In addition, we present in the minimal supersymmetric standard model (m(H)(+/-),tan beta) plane the first exclusion regions with radiative and Yukawa coupling corrections.
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11384/4142
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 102
  • ???jsp.display-item.citation.isi??? 102
social impact