Partially (in)visible Higgs decays at the LHC

@article{Englert2012PartiallyH,
  title={Partially (in)visible Higgs decays at the LHC},
  author={Christoph R. Englert and Michael Spannowsky and Chris Wymant},
  journal={Physics Letters B},
  year={2012},
  volume={718},
  pages={538-544}
}

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References

SHOWING 1-10 OF 60 REFERENCES

Measuring the invisible Higgs width at the 7 and 8 TeV LHC

A bstractThe LHC is well on track toward the discovery or exclusion of a light Standard Model (SM)-like Higgs boson. Such a Higgs has a very small SM width and can easily have large branching

Unburied Higgs boson: Jet substructure techniques for searching for Higgs’ decay into gluons

Many models of physics beyond the standard model yield exotic Higgs decays. Some of these, particularly those in which the Higgs decays to light quarks or gluons, can be very difficult to discover

Search for the elusive Higgs boson using jet structure at LHC

We consider the production of a light non-standard model Higgs boson of order 100 GeV with an associated W boson at CERN Large Hadron Collider. We focus on an interesting scenario that, the Higgs

Could a light Higgs boson illuminate the dark sector

The impact a new neutral light particle of spin 0, 1/2, 1, or 3/2 could have on the tiny width of a light Higgs boson is systematically analyzed. To this end, we include all the relevant effective
...