Measurement of the cross-section of high transverse momentum vector bosons reconstructed as single jets and studies of jet substructure in pp collisions at $sqrt{s}$ = 7 TeV with the ATLAS detector

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dc.contributor.authorAad, G
dc.contributor.authorAbajyan, T
dc.contributor.authorAbbott, B
dc.contributor.authorAbdallah, J
dc.contributor.authorKhalek, S Abdel
dc.contributor.authorAbdinov, O
dc.contributor.authorAben, R
dc.contributor.authorAbi, B
dc.contributor.authorAbolins, M
dc.contributor.authorAbouZeid, O S
dc.contributor.authorAbramowicz, H
dc.contributor.authorAbreu, H
dc.contributor.authorAbulaiti, Y
dc.contributor.authorAcharya, B S
dc.contributor.authorAdamczyk, L
dc.contributor.authorAdams, D L
dc.contributor.authorAddy, T N
dc.contributor.authorAdelman, J
dc.contributor.authorAdomeit, S
dc.contributor.authorAdye, T
dc.contributor.authorAgatonovic-Jovin, T
dc.contributor.authorAguilar-Saavedra, J A
dc.contributor.authorAgustoni, M
dc.contributor.authorAhlen, S P
dc.contributor.authorAhmadov, F
dc.contributor.authorAielli, G
dc.contributor.authorÅkesson, T P A
dc.contributor.authorAkimoto, G
dc.contributor.authorAkimov, A V
dc.contributor.authorAlbert, J
dc.contributor.authorAlbrand, S
dc.contributor.authorAlconada Verzini, M J
dc.date.accessioned2021-10-08T07:08:27Z
dc.date.available2021-10-08T07:08:27Z
dc.date.issued2014
dc.description.abstractThis article presents a measurement of the cross-section for high transverse momentum W and Z bosons produced in pp collisions and decaying to all-hadronic final states. The data used in the analysis were recorded by the ATLAS detector at the CERN Large Hadron Collider at a centre-of-mass energy of $$sqrt{s}=7;{rm Te}{rm V}$$ and correspond to an integrated luminosity of $$4.6;{rm f}{{{rm b}}{-1}}$$. The measurement is performed by reconstructing the boosted W or Z bosons in single jets. The reconstructed jet mass is used to identify the W and Z bosons, and a jet substructure method based on energy cluster information in the jet centre-of-mass frame is used to suppress the large multi-jet background. The cross-section for events with a hadronically decaying W or Z boson, with transverse momentum $${{p}_{{rm T}}}gt 320;{rm Ge}{rm V}$$ and pseudorapidity $$ </td><td>eta </td><td>lt 1.9$$, is measured to be $${{sigma }_{W+Z}}=8.5pm 1.7$$ pb and is compared to next-to-leading-order calculations. The selected events are further used to study jet grooming techniques.
dc.identifier.apacitationAad, G., Abajyan, T., Abbott, B., Abdallah, J., Khalek, S. A., Abdinov, O., ... Alconada Verzini, M. J. (2014). Measurement of the cross-section of high transverse momentum vector bosons reconstructed as single jets and studies of jet substructure in pp collisions at $sqrt{s}$ = 7 TeV with the ATLAS detector. <i>New Journal of Physics</i>, 16(11), 113013 - 177. http://hdl.handle.net/11427/34586en_ZA
dc.identifier.chicagocitationAad, G, T Abajyan, B Abbott, J Abdallah, S Abdel Khalek, O Abdinov, R Aben, et al "Measurement of the cross-section of high transverse momentum vector bosons reconstructed as single jets and studies of jet substructure in pp collisions at $sqrt{s}$ = 7 TeV with the ATLAS detector." <i>New Journal of Physics</i> 16, 11. (2014): 113013 - 177. http://hdl.handle.net/11427/34586en_ZA
dc.identifier.citationAad, G., Abajyan, T., Abbott, B., Abdallah, J., Khalek, S.A., Abdinov, O., Aben, R. & Abi, B. et al. 2014. Measurement of the cross-section of high transverse momentum vector bosons reconstructed as single jets and studies of jet substructure in pp collisions at $sqrt{s}$ = 7 TeV with the ATLAS detector. <i>New Journal of Physics.</i> 16(11):113013 - 177. http://hdl.handle.net/11427/34586en_ZA
dc.identifier.issn1367-2630
dc.identifier.ris TY - Journal Article AU - Aad, G AU - Abajyan, T AU - Abbott, B AU - Abdallah, J AU - Khalek, S Abdel AU - Abdinov, O AU - Aben, R AU - Abi, B AU - Abolins, M AU - AbouZeid, O S AU - Abramowicz, H AU - Abreu, H AU - Abulaiti, Y AU - Acharya, B S AU - Adamczyk, L AU - Adams, D L AU - Addy, T N AU - Adelman, J AU - Adomeit, S AU - Adye, T AU - Agatonovic-Jovin, T AU - Aguilar-Saavedra, J A AU - Agustoni, M AU - Ahlen, S P AU - Ahmadov, F AU - Aielli, G AU - Åkesson, T P A AU - Akimoto, G AU - Akimov, A V AU - Albert, J AU - Albrand, S AU - Alconada Verzini, M J AB - This article presents a measurement of the cross-section for high transverse momentum W and Z bosons produced in pp collisions and decaying to all-hadronic final states. The data used in the analysis were recorded by the ATLAS detector at the CERN Large Hadron Collider at a centre-of-mass energy of $$sqrt{s}=7;{rm Te}{rm V}$$ and correspond to an integrated luminosity of $$4.6;{rm f}{{{rm b}}{-1}}$$. The measurement is performed by reconstructing the boosted W or Z bosons in single jets. The reconstructed jet mass is used to identify the W and Z bosons, and a jet substructure method based on energy cluster information in the jet centre-of-mass frame is used to suppress the large multi-jet background. The cross-section for events with a hadronically decaying W or Z boson, with transverse momentum $${{p}_{{rm T}}}gt 320;{rm Ge}{rm V}$$ and pseudorapidity $$ </td><td>eta </td><td>lt 1.9$$, is measured to be $${{sigma }_{W+Z}}=8.5pm 1.7$$ pb and is compared to next-to-leading-order calculations. The selected events are further used to study jet grooming techniques. DA - 2014 DB - OpenUCT DP - University of Cape Town IS - 11 J1 - New Journal of Physics LK - https://open.uct.ac.za PY - 2014 SM - 1367-2630 T1 - Measurement of the cross-section of high transverse momentum vector bosons reconstructed as single jets and studies of jet substructure in pp collisions at $sqrt{s}$ = 7 TeV with the ATLAS detector TI - Measurement of the cross-section of high transverse momentum vector bosons reconstructed as single jets and studies of jet substructure in pp collisions at $sqrt{s}$ = 7 TeV with the ATLAS detector UR - http://hdl.handle.net/11427/34586 ER - en_ZA
dc.identifier.urihttp://hdl.handle.net/11427/34586
dc.identifier.vancouvercitationAad G, Abajyan T, Abbott B, Abdallah J, Khalek SA, Abdinov O, et al. Measurement of the cross-section of high transverse momentum vector bosons reconstructed as single jets and studies of jet substructure in pp collisions at $sqrt{s}$ = 7 TeV with the ATLAS detector. New Journal of Physics. 2014;16(11):113013 - 177. http://hdl.handle.net/11427/34586.en_ZA
dc.publisher.departmentDepartment of Physics
dc.publisher.facultyFaculty of Science
dc.sourceNew Journal of Physics
dc.source.journalissue11
dc.source.journalvolume16
dc.source.pagination113013 - 177
dc.source.urihttps://dx.doi.org/10.1088/1367-2630/16/11/113013
dc.subject.otherHadronic W
dc.subject.otherBoosted
dc.subject.otherJet Substructure
dc.subject.otherHadronic W
dc.subject.otherBoosted
dc.subject.otherJet Substructure
dc.subject.otherarticle
dc.titleMeasurement of the cross-section of high transverse momentum vector bosons reconstructed as single jets and studies of jet substructure in pp collisions at $sqrt{s}$ = 7 TeV with the ATLAS detector
dc.typeJournal Article
uct.type.publicationResearch
uct.type.resourceJournal Article
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