Measurement of the Higgs boson mass from the H → γ γ and H → Z Z * → 4 ℓ channels in p p collisions at center-of-mass energies of 7 and 8 TeV with the ATLAS detector

Measurement of the Higgs boson mass from the H → γ γ and H → Z Z * → 4 ℓ channels in p p collisions at center-of-mass energies of 7 and 8 TeV with the ATLAS detector