Production of leading charged particles and leading charged-particle jets at small transverse momenta in pp collisions at √s=8  TeV

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URI: http://hdl.handle.net/10902/14024
ISSN: 1550-7998
ISSN: 1550-2368
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Autoría
Khachatryan, Vladimir; Brochero Cifuentes, Javier AndrésAutoridad Unican; Cabrillo Bartolomé, José IbanAutoridad Unican; Calderón Tazón, AliciaAutoridad Unican; Duarte Campderros, JorgeAutoridad Unican; Fernández García, MarcosAutoridad Unican; Gómez Gramuglio, GervasioAutoridad Unican; Graziano, Alberto; López Virto, María Amparo; Marco de Lucas, JesúsAutoridad Unican; Marco de Lucas, Rafael José; Martínez Rivero, Celso; Matorras Weinig, FranciscoAutoridad Unican; Muñoz Sánchez, Francisca Javiela; Piedra Gómez, JonatanAutoridad Unican; Rodrigo Anoro, TeresaAutoridad Unican; Rodríguez Marrero, Ana Yaiza; Ruiz Jimeno, AlbertoAutoridad Unican; Scodellaro, LucaAutoridad Unican; [et al.]
Fecha
2015-11
Derechos
Atribución 3.0 España © CERN, for the CMS Collaboration
Publicado en
Phys. Rev. D, Vol. 92, Num. 11, Pag. 0112001 (2015)
Editorial
American Physical Society
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Resumen/Abstract
The per-event yield of the highest transverse momentum charged particle and charged-particle jet, integrated above a given pminT threshold starting at pminT=0.8 and 1 GeV, respectively, is studied in ppcollisions at √s=8  TeV. The particles and the jets are measured in the pseudorapidity ranges |η|<2.4 and 1.9, respectively. The data are sensitive to the momentum scale at which parton densities saturate in the proton, to multiple partonic interactions, and to other key aspects of the transition between the soft and hard QCD regimes in hadronic collisions.
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Atribución 3.0 España © CERN, for the CMS CollaborationExcepto si se señala otra cosa, la licencia del ítem se describe como Atribución 3.0 España © CERN, for the CMS Collaboration