Elastic differential cross-section measurement at √s = 13 TeV by TOTEM

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dc.contributor.authorAntchev, G.
dc.contributor.authorAspell, P.
dc.contributor.authorAtanassov, I.
dc.contributor.authorAvati, V.
dc.contributor.authorBaechler, J.
dc.contributor.authorBarrera, C.Baldenegro
dc.contributor.authorBerardi, V.
dc.contributor.authorBerretti, M.
dc.contributor.authorBossini, E.
dc.contributor.authorBottigli, U.
dc.contributor.authorBozzo, M.
dc.contributor.authorBurkhardt, H.
dc.contributor.authorCafagna, F.S.
dc.contributor.authorCatanesi, M.G.
dc.contributor.authorCsanád, M.
dc.contributor.authorCsörgö, T.
dc.contributor.authorDeile, M.
dc.contributor.authorDe Leonardis, F.
dc.contributor.authorDoubek, M.
dc.contributor.authorDruzhkin, D.
dc.contributor.authorEggert, K.
dc.contributor.authorEremin, V.
dc.contributor.authorFerro, F.
dc.contributor.authorFiergolski, A.
dc.contributor.authorGarcia, F.
dc.contributor.authorGeorgiev, Vjačeslav
dc.contributor.authorGiani, S.
dc.contributor.authorGrzanka, L.
dc.contributor.authorHammerbauer, Jiří
dc.contributor.authorIvanchenko, V.
dc.contributor.authorKašpar, J.
dc.contributor.authorKopal, J.
dc.contributor.authorKundrát, V.
dc.contributor.authorLami, S.
dc.contributor.authorLatino, G.
dc.contributor.authorLauhakangas, R.
dc.contributor.authorLindsey, C.
dc.contributor.authorLokajíček, M.V.
dc.contributor.authorLosurdo, L.
dc.contributor.authorLo Vetere, M.
dc.contributor.authorLucas Rodríguez, F.
dc.contributor.authorMacrí, M.
dc.contributor.authorMalawski, M.
dc.contributor.authorMinafra, N.
dc.contributor.authorMinutoli, S.
dc.contributor.authorNaaranoja, T.
dc.contributor.authorNemes, F.
dc.contributor.authorNiewiadomski, H.
dc.contributor.authorNovák, T.
dc.contributor.authorOliveri, E.
dc.contributor.authorOljemark, F.
dc.contributor.authorOriunno, M.
dc.contributor.authorÖsterberg, K.
dc.contributor.authorPalazzi, P.
dc.contributor.authorPassaro, V.
dc.contributor.authorPeroutka, Zdeněk
dc.contributor.authorProcházka, J.
dc.contributor.authorQuinto, M.
dc.contributor.authorRadermacher, E.
dc.contributor.authorRadicioni, E.
dc.contributor.authorRavotti, F.
dc.contributor.authorRobutti, E.
dc.contributor.authorRoyon, C.
dc.contributor.authorRuggiero, G.
dc.contributor.authorSaarikko, H.
dc.contributor.authorScribano, A.
dc.contributor.authorSmajek, J.
dc.contributor.authorSnoeys, W.
dc.contributor.authorSziklai, J.
dc.contributor.authorTaylor, C.
dc.contributor.authorTcherniaev, E.
dc.contributor.authorTurini, N.
dc.contributor.authorVacek, V.
dc.contributor.authorWelti, J.
dc.contributor.authorWilliams, J.
dc.contributor.authorCiesielski, R.
dc.date.accessioned2020-03-02T11:00:30Z
dc.date.available2020-03-02T11:00:30Z
dc.date.issued2019
dc.description.abstract-translatedThe TOTEM collaboration has measured the elastic proton-proton differential cross section dσ/dt at √s = 13 TeV LHC energy using dedicated β ∗ = 90 m beam optics. The Roman Pot detectors were inserted to 10σ distance from the LHC beam, which allowed the measurement of the range [0.04 GeV2; 4 GeV2] in four-momentum transfer squared |t|. The efficient data acquisition allowed to collect about 109 elastic events to precisely measure the differential cross-section including the diffractive minimum (dip), the subsequent maximum (bump) and the large-|t| tail. The average nuclear slope has been found to be B = (20.40± 0.002stat ± 0.01syst) GeV−2 in the |t|-range 0.04–0.2 GeV2. The dip position is |tdip| = (0.47±0.004stat±0.01syst) GeV2. The differential cross section ratio at the bump vs. at the dip R = 1.77 ± 0.01stat has been measured with high precision. The series of TOTEM elastic pp measurements show that the dip is a permanent feature of the pp differential cross-section at the TeV scale.en
dc.format15 s.cs
dc.format.mimetypeapplication/pdf
dc.identifier.citationKILIÁN, J. Anbanterovský epitaf z Kašperských Hor a jeho objednavatel. In :Epigraphica & Sepulcralia 7. Praha: Artefactum, 2016. s. 129-158. ISBN 978-80-86890-95-1 , ISSN 2336-3363.en
dc.identifier.document-number491015300003
dc.identifier.doi10.1140/epjc/s10052-019-7346-7
dc.identifier.issn1434-6044
dc.identifier.obd43929029
dc.identifier.uri2-s2.0-85073615084
dc.identifier.urihttp://hdl.handle.net/11025/36600
dc.language.isoenen
dc.project.IDLM2015058/ Výzkumná infrastruktura pro experimenty CERNcs
dc.publisherSpringeren
dc.relation.ispartofseriesEuropean Physical Journal Cen
dc.rights© Springeren
dc.rights.accessopenAccessen
dc.subject.translatedelasticen
dc.subject.translateddifferentialen
dc.subject.translatedcross-sectionen
dc.subject.translatedmeasurementen
dc.subject.translatedTeVen
dc.subject.translatedTOTEMen
dc.titleElastic differential cross-section measurement at √s = 13 TeV by TOTEMen
dc.typečlánekcs
dc.typearticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen

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