Utilize este identificador para referenciar este registo:
https://hdl.handle.net/10316/109413
Título: | Measurement of distributions sensitive to the underlying event in inclusive Z-boson production in pp collisions at √s = 7 TeV with the ATLAS detector | Autor: | Santos, S. P. Amor dos Carvalho, J. Fiolhais, M. C. N. Galhardo, B. Veloso, F. Wolters, H. ATLAS Collaboration |
Data: | 2014 | Editora: | Springer Nature | Título da revista, periódico, livro ou evento: | European Physical Journal C | Volume: | 74 | Número: | 12 | Resumo: | A measurement of charged-particle distributions sensitive to the properties of the underlying event is presented for an inclusive sample of events containing a Z-boson, decaying to an electron or muon pair. The measurement is based on data collected using the ATLAS detector at the LHC in proton–proton collisions at a centre-of-mass energy of 7 TeV with an integrated luminosity of 4.6 fb-1. Distributions of the charged particle multiplicity and of the charged particle transverse momentum are measured in regions of azimuthal angle defined with respect to the Z-boson direction. The measured distributions are compared to similar distributions measured in jet events, and to the predictions of various Monte Carlo generators implementing different underlying event models. | URI: | https://hdl.handle.net/10316/109413 | DOI: | 10.1140/epjc/s10052-014-3195-6 | Direitos: | openAccess |
Aparece nas coleções: | FCTUC Física - Artigos em Revistas Internacionais |
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Ficheiro | Descrição | Tamanho | Formato | |
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Measurement-of-distributions-sensitive-to-the-underlying-event-in-inclusive-Zboson-production-in-pp-collisions-at-s--7-TeV-with-the-ATLAS-detectorEuropean-Physical-Journal-C.pdf | 2.11 MB | Adobe PDF | Ver/Abrir |
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