Underlying event studies with strange hadrons in pp collisions at s = 13 TeV with the ATLAS detector

Simple item page
dc.article.number1335
dc.catalogadoryvc
dc.contributor.authorAad, G.
dc.contributor.authorAakvaag, E.
dc.contributor.authorAbbott, B.
dc.contributor.authorAbdelhameed, S.
dc.contributor.authorAbeling, K.
dc.contributor.authorAbicht, N. J.
dc.contributor.authorAbidi, S. H.
dc.contributor.authorAboelela, M.
dc.contributor.authorAboulhorma, A.
dc.contributor.authorAbramowicz, H.
dc.contributor.authorAbreu, H.
dc.contributor.authorAbulaiti, Y.
dc.contributor.authorAcharya, B. S.
dc.contributor.authorAckermann, A.
dc.contributor.authorBourdarios, C. Adam
dc.contributor.authorAdamczyk, L.
dc.contributor.authorAddepalli, S. V.
dc.contributor.authorAddison, M. J.
dc.contributor.authorAdelman, J.
dc.contributor.authorAdiguzel, A.
dc.contributor.authorAdye, T.
dc.contributor.authorDíaz Gutiérrez, Marco Aurelio
dc.contributor.authorUrrejola Pereira, Pedro Salvador
dc.contributor.authorGaray Walls, Francisca Montserrat
dc.contributor.otherATLAS Collaboration
dc.date.accessioned2025-01-13T13:36:11Z
dc.date.available2025-01-13T13:36:11Z
dc.date.issued2024
dc.date.updated2025-01-05T01:03:42Z
dc.description.abstractAbstract Properties of the underlying-event in pp interactions are investigated primarily via the strange hadrons K S 0 , Λ and Λ ¯ , as reconstructed using the ATLAS detector at the LHC in minimum-bias pp collision data at s = 13 TeV. The hadrons are reconstructed via the identification of the displaced two-particle vertices corresponding to the decay modes , Λ → π - p and Λ ¯ → π + p ¯ . These are used in the construction of underlying-event observables in azimuthal regions computed relative to the leading charged-particle jet in the event. None of the hadronisation and underlying-event physics models considered can describe the data over the full kinematic range considered. Events with a leading charged-particle jet in the range of 10 < p T ≤ 40 GeV are studied using the number of prompt charged particles in the transverse region. The ratio N ( Λ + Λ ¯ ) / N ( K S 0 ) as a function of the number of such charged particles varies only slightly over this range. This disagrees with the expectations of some of the considered Monte Carlo models.
dc.fechaingreso.objetodigital2025-01-05
dc.format.extent29 páginas
dc.fuente.origenBiomed Central
dc.identifier.citationThe European Physical Journal C. 2024 Dec 29;84(12):1335
dc.identifier.doi10.1140/epjc/s10052-024-13243-1
dc.identifier.urihttps://doi.org/10.1140/epjc/s10052-024-13243-1
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/89600
dc.information.autorucInstituto de Física; Díaz, Marco A.; S/I; 104746
dc.information.autorucInstituto de Física; Urrejola Pereira, Pedro Salvador; 0000-0001-8309-2227; 121214
dc.information.autorucInstituto de Física; Garay Walls, Francisca Montserrat; 0000-0002-6670-1104; 131813
dc.language.isoen
dc.nota.accesocontenido completo
dc.revistaThe European Physical Journal C
dc.rightsacceso abierto
dc.rights.holderThe Author(s)
dc.rights.licenseCC BY Atribución Internacional 4.0
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subject.ddc510
dc.subject.deweyMatemática física y químicaes_ES
dc.titleUnderlying event studies with strange hadrons in pp collisions at s = 13 TeV with the ATLAS detector
dc.typeartículo
dc.volumen84
sipa.codpersvinculados104746
sipa.codpersvinculados121214
sipa.codpersvinculados131813
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
10052_2024_Article_13243.pdf
Size:
4.56 MB
Format:
Adobe Portable Document Format
Description:
Download
License bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
license.txt
Size:
1.98 KB
Format:
Item-specific license agreed upon to submission
Description:
Download
Collections
Artículos de revistas