Search for nonstandard Higgs boson in diphoton events at p anti-p collisions

Nov, 1997
4 pages
Published in:
  • Phys.Rev.D 57 (1998) 7045-7047
e-Print:
Report number:
  • IFT-P-076-97,
  • IFIC-97-86

Citations per year

19982002200620102014012345
Abstract: (arXiv)
We estimate the attainable limits on the coupling of a non-standard 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 are of the same order of magnitude, bounds on the anomalous triple vector-boson couplings can also be obtained.
  • anti-p p: inclusive reaction
  • photon: pair production
  • Higgs particle: hadroproduction
  • Z0: associated production
  • W: associated production
  • Higgs particle: radiative decay
  • coupling: (Higgs particle 2photon)
  • effective Lagrangian
  • new interaction: search for
  • numerical calculations