Search for heavy resonances decaying to a Z boson and a photon in pp collisions at s√=13 TeV with the ATLAS detector

Aaboud, M.; Aad, G.; Abbott, B.; Abdallah, J.; Abdinov, O.; Alconada Verzini, María Josefina; Alonso, Francisco; Arduh, Francisco Anuar; Dova, Maria Teresa; Hoya, Joaquín; Monticelli, Fernando Gabriel; Wahlberg, Hernan Pablo; Bossio Sola, Jonathan David; Marceca, Gino; Otero y Garzon, Gustavo Javier; Piegaia, Ricardo Nestor; Sacerdoti, Sabrina; Zibell. A.; Zieminska, D.; Zimine, N. I.; Zimmermann, C.; Zimmermann, S.; Zinonos, Z.; Zinser, M.; Ziolkowski, M.; Živković, L.; Zobernig, G.; Zoccoli, A.; Nedden, M. zur; Zurzolo, G.; Zwalinski, L.; The ATLAS Collaboration

doi:10.1016/j.physletb.2016.11.005

Artículo

Search for heavy resonances decaying to a Z boson and a photon in pp collisions at s√=13 TeV with the ATLAS detector

Fecha de publicación: 11/2016

Editorial: Elsevier Science

Revista: Physics Letters B

ISSN: 0370-2693

Idioma: Inglés

Tipo de recurso: Artículo publicado

Clasificación temática:

Astronomía

Resumen

This Letter presents a search for new resonances with mass larger than 250 GeV, decayingto a Z boson and a photon. The dataset consists of an integrated luminosity of 3.2 fb −1 of pp√collisions collected at s = 13 TeV with the ATLAS detector at the Large Hadron Collider.The Z bosons are identified through their decays either to charged, light, lepton pairs (e + e − ,μ + μ − ) or to hadrons. The data are found to be consistent with the expected background inthe whole mass range investigated and upper limits are set on the production cross sectiontimes decay branching ratio to Zγ of a narrow scalar boson with mass between 250 GeV and2.75 TeV.

Palabras clave: Heavy Resonances , Z Boson , Photon , ATLAS

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Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)

Identificadores

URI: http://hdl.handle.net/11336/114303

DOI: http://dx.doi.org/10.1016/j.physletb.2016.11.005

URL: https://www.sciencedirect.com/science/article/pii/S0370269316306669?via%3Dihub

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Articulos(IFLP)
Articulos de INST.DE FISICA LA PLATA

Citación

Aaboud, M.; Aad, G.; Abbott, B.; Abdallah, J.; Abdinov, O.; et al.; Search for heavy resonances decaying to a Z boson and a photon in pp collisions at s√=13 TeV with the ATLAS detector; Elsevier Science; Physics Letters B; 764; 11-2016; 11-30

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