Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/9650
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dc.contributor.authorAad, G.-
dc.contributor.authorAbbott, B.-
dc.contributor.authorAbdallah, J.-
dc.contributor.authorAbdelalim, A. A.-
dc.contributor.authorAbdesselam, A.-
dc.contributor.authorAbdinov, O.-
dc.contributor.authorAderholz, M.-
dc.date.accessioned2022-12-25T20:43:05Z-
dc.date.available2022-12-25T20:43:05Z-
dc.date.issued2011-
dc.identifier.issn1434-6044-
dc.identifier.issn1434-6052-
dc.identifier.urihttps://doi.org/10.1140/epjc/s10052-011-1630-5-
dc.identifier.urihttps://hdl.handle.net/20.500.11851/9650-
dc.description.abstractMeasurements of luminosity obtained using the ATLAS detector during early running of the Large Hadron Collider (LHC) at root s = 7 TeV are presented. The luminosity is independently determined using several detectors and multiple algorithms, each having different acceptances, systematic uncertainties and sensitivity to background. The ratios of the luminosities obtained from these methods are monitored as a function of time and of mu, the average number of inelastic interactions per bunch crossing. Residual time- and mu-dependence between the methods is less than 2% for 0 < mu < 2.5. Absolute luminosity calibrations, performed using beam separation scans, have a common systematic uncertainty of +/- 11%, dominated by the measurement of the LHC beam currents. After calibration, the luminosities obtained from the different methods differ by at most +/- 2%. The visible cross sections measured using the beam scans are compared to predictions obtained with the PYTHIA and PHOJET event generators and the ATLAS detector simulation.en_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofEuropean Physical Journal Cen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.titleLuminosity Determination in Pp Collisions at Root S=7 Tev Using the Atlas Detector at the Lhc [2011]en_US
dc.typeArticleen_US
dc.departmentESTÜen_US
dc.identifier.volume71en_US
dc.identifier.issue4en_US
dc.authoridMessina, Andrea/0000-0003-1195-6780-
dc.authoridBritton, David I/0000-0001-9998-4342-
dc.authoridAnnovi, Alberto/0000-0002-4649-4398-
dc.authoridLlácer, María Moreno/0000-0001-9045-5305-
dc.authoridKaczmarska, Anna/0000-0002-8880-4120-
dc.authoridSULIN, VLADIMIR V/0000-0003-3943-2495-
dc.authoridMorone, Maria Cristina/0000-0002-0200-0632-
dc.identifier.wosWOS:000291698800013en_US
dc.institutionauthor[Belirlenecek]-
dc.identifier.doi10.1140/epjc/s10052-011-1630-5-
dc.authorwosidMessina, Andrea/C-2753-2013-
dc.authorwosidbranchini, paolo/A-4857-2011-
dc.authorwosidBritton, David I/F-2602-2010-
dc.authorwosidLosada, Marta/B-2261-2010-
dc.authorwosidAnnovi, Alberto/G-6028-2012-
dc.authorwosidRadics, Balint/ABE-7286-2020-
dc.authorwosidLlácer, María Moreno/AAQ-7522-2020-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanen_US
dc.identifier.scopusqualityQ1-
item.openairetypeArticle-
item.languageiso639-1en-
item.grantfulltextnone-
item.fulltextNo Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
Appears in Collections:WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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