# Search for a new resonance decaying to a $W$ or $Z$ boson and a Higgs boson in the $\ell \ell/ \ell \nu/ \nu \nu + b \bar{b}$ final states with the ATLAS Detector

Abstract : A search for a new resonance decaying to a $W$ or $Z$ boson and a Higgs boson in the $\ell \ell/ \ell \nu/ \nu \nu + b \bar{b}$ final states is performed using 20.3 fb$^{-1}$ of $pp$ collision data recorded at $\sqrt{s}=$ 8 TeV with the ATLAS detector at the Large Hadron Collider. The search is conducted by examining the $WH/ZH$ invariant mass distribution for a localized excess. No significant deviation from the Standard Model background prediction is observed. The results are interpreted in terms of constraints on the Minimal Walking Technicolor model and on a simplified approach based on a phenomenological Lagrangian of Heavy Vector Triplets.
Type de document :
Article dans une revue
European Physical Journal C: Particles and Fields, Springer Verlag (Germany), 2015, 75 (6), pp.263. 〈10.1140/epjc/s10052-015-3474-x〉

http://hal.in2p3.fr/in2p3-01138053
Contributeur : Emmanuelle Vernay <>
Soumis le : mercredi 1 avril 2015 - 08:50:11
Dernière modification le : lundi 22 octobre 2018 - 09:42:01

### Citation

G. Aad, S. Albrand, J. Brown, J. Collot, S. Crépé-Renaudin, et al.. Search for a new resonance decaying to a $W$ or $Z$ boson and a Higgs boson in the $\ell \ell/ \ell \nu/ \nu \nu + b \bar{b}$ final states with the ATLAS Detector. European Physical Journal C: Particles and Fields, Springer Verlag (Germany), 2015, 75 (6), pp.263. 〈10.1140/epjc/s10052-015-3474-x〉. 〈in2p3-01138053〉

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