Measurement of inclusive two-particle angular correlations in pp collisions with the ATLAS detector at the LHC

dc.creatorAnduaga, Xabier Sebastián
dc.creatorDova, María Teresa
dc.creatorMonticelli, Fernando Gabriel
dc.creatorTripiana, Martín Fernando
dc.creatorThe ATLAS Collaboration
dc.date2012
dc.date2019-11-04T12:54:56Z
dc.identifierhttp://sedici.unlp.edu.ar/handle/10915/84697
dc.identifierissn:1126-6708
dc.descriptionWe present a measurement of two-particle angular correlations in protonproton collisions at √s = 900 GeV and 7TeV. The collision events were collected during 2009 and 2010 with the ATLAS detector at the Large Hadron Collider using a single-arm minimum bias trigger. Correlations are measured for charged particles produced in the kinematic range of transverse momentum pT > 100MeV and pseudorapidity |n| < 2.5. A complex structure in pseudorapidity and azimuth is observed at both collision energies. Results are compared to pythia 8 and herwig++ as well as to the AMBT2B, DW and Perugia 2011 tunes of pythia 6. The data are not satisfactorily described by any of these models.
dc.descriptionLa lista completa de autores que integran el documento puede consultarse en el archivo.
dc.descriptionInstituto de Física La Plata
dc.formatapplication/pdf
dc.languageen
dc.rightshttp://creativecommons.org/licenses/by/4.0/
dc.rightsCreative Commons Attribution 4.0 International (CC BY 4.0)
dc.subjectFísica
dc.subjectHadron-Hadron Scattering
dc.titleMeasurement of inclusive two-particle angular correlations in pp collisions with the ATLAS detector at the LHC
dc.typeArticulo
dc.typeArticulo


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