Utilize este identificador para referenciar este registo:
https://hdl.handle.net/10316/108311
Título: | Measurement of W boson angular distributions in events with high transverse momentum jets at √s=8 TeV using the ATLAS detector | Autor: | Santos, S. P. Amor dos Carvalho, J. Fiolhais, M. C. N. Galhardo, B. Veloso, F. Wolters, H. ATLAS Collaboration |
Data: | 2017 | Editora: | Elsevier | Título da revista, periódico, livro ou evento: | Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics | Volume: | 765 | Resumo: | The W boson angular distribution in events with high transverse momentum jets is measured using data collected by the ATLAS experiment from proton–proton collisions at a centre-of-mass energy s=8 TeV at the Large Hadron Collider, corresponding to an integrated luminosity of 20.3 fb−1. The focus is on the contributions to W+jets processes from real W emission, which is achieved by studying events where a muon is observed close to a high transverse momentum jet. At small angular separations, these contributions are expected to be large. Various theoretical models of this process are compared to the data in terms of the absolute cross-section and the angular distributions of the muon from the leptonic W decay. | URI: | https://hdl.handle.net/10316/108311 | DOI: | 10.1016/j.physletb.2016.12.005 | Direitos: | openAccess |
Aparece nas coleções: | FCTUC Física - Artigos em Revistas Internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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Measurement of W boson angular distributions in events with high transverse momentum jets at √s=8 TeV using the ATLAS detector.pdf | 1.64 MB | Adobe PDF | Ver/Abrir |
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