Search for a new resonance decaying to a W or Z boson and a Higgs boson in the /ν/νν + bb¯ final states with the ATLAS detector
; Alonso, Francisco ; Arduh, Francisco Anuar ; Dova, Maria Teresa ; Monticelli, Fernando Gabriel ; Wahlberg, Hernan Pablo ; Otero y Garzon, Gustavo Javier ; Piegaia, Ricardo Nestor ; Reisin, Hernan Diego ; Sacerdoti, Sabrina ; Zieminska, D. ; Zimine, N. I. ; Zimmermann, R. ; Zimmermann, S. ; Zinonos, Z. ; Zinser, M. ; Ziolkowski, M. ; Živković, L. ; Zobernig, G. ; Zoccoli, A. ; Nedden, M. zur ; Zurzolo, G. ; Zwalinski, L. ; The ATLAS Collaboration Otros responsables
Fecha
05/2015
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Springer
Revista
European Physical Journal C: Particles and Fields
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1434-6044
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Resumen
A search for a new resonance decaying to a W or Z boson and a Higgs boson in the ℓℓ/ℓν/νν+bb¯ final states is performed using 20.3 fb−1 of pp collision data recorded at 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.
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Aad, G.; Abbott, B.; Abdallah, J.; Abdinov, O.; Aben, R.; et al.; Search for a new resonance decaying to a W or Z boson and a Higgs boson in the /ν/νν + bb¯ final states with the ATLAS detector; Springer; European Physical Journal C: Particles and Fields; 5-2015
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