Measurement of dijet kT in p–Pb collisions at √sNN = 5.02 TeV

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dc.contributor.authorAdam, J
dc.contributor.authorAdamová, D
dc.contributor.authorAggarwal, M M
dc.contributor.authorAglieri Rinella, G
dc.contributor.authorAgnello, M
dc.contributor.authorAgrawal, N
dc.contributor.authorAhammed, Z
dc.contributor.authorAhn, S U
dc.contributor.authorAimo, I
dc.contributor.authorAiola, S
dc.contributor.authorAjaz, M
dc.contributor.authorAkindinov, A
dc.contributor.authorAlam, S N
dc.contributor.authorAleksandrov, D
dc.contributor.authorAlessandro, B
dc.contributor.authorAlexandre, D
dc.contributor.authorAlfaro Molina, R
dc.contributor.authorAlici, A
dc.contributor.authorAlkin, A
dc.contributor.authorAlme, J
dc.contributor.authorAlt, T
dc.contributor.authorAltinpinar, S
dc.contributor.authorAltsybeev, I
dc.contributor.authorAlves Garcia Prado, C
dc.contributor.authorAndrei, C
dc.contributor.authorAndronic, A
dc.contributor.authorAnguelov, V
dc.contributor.authorAnielski, J
dc.contributor.authorAntičić, T
dc.contributor.authorAntinori, F
dc.contributor.authorAntonioli, P
dc.contributor.authorAphecetche, L
dc.date.accessioned2021-10-08T07:11:43Z
dc.date.available2021-10-08T07:11:43Z
dc.date.issued2015
dc.description.abstractA measurement of dijet correlations in p–Pb collisions at √sNN = 5.02 TeV with the ALICE detector is presented. Jets are reconstructed from charged particles measured in the central tracking detectors and neutral energy deposited in the electromagnetic calorimeter. The transverse momentum of the full jet (clustered from charged and neutral constituents) and charged jet (clustered from charged particles only) is corrected event-by-event for the contribution of the underlying event, while corrections for underlying event fluctuations and finite detector resolution are applied on an inclusive basis. A projection of the dijet transverse momentum, kTy = pch+ne T,jet sin(ϕdijet) with ϕdijet the azimuthal angle between a full and charged jet and pch+ne T,jet the transverse momentum of the full jet, is used to study nuclear matter effects in p–Pb collisions. This observable is sensitive to the acoplanarity of dijet production and its potential modification in p–Pb collisions with respect to pp collisions. Measurements of the dijet kTy as a function of the transverse momentum of the full and recoil charged jet, and the event multiplicity are presented. No significant modification of kTy due to nuclear matter effects in p–Pb collisions with respect to the event multiplicity or a PYTHIA8 reference is observed
dc.identifier.apacitationAdam, J., Adamová, D., Aggarwal, M. M., Aglieri Rinella, G., Agnello, M., Agrawal, N., ... Aphecetche, L. (2015). Measurement of dijet kT in p–Pb collisions at √sNN = 5.02 TeV. <i>Physics Letters, B</i>, 746(C), 385 - 395. http://hdl.handle.net/11427/34674en_ZA
dc.identifier.chicagocitationAdam, J, D Adamová, M M Aggarwal, G Aglieri Rinella, M Agnello, N Agrawal, Z Ahammed, et al "Measurement of dijet kT in p–Pb collisions at √sNN = 5.02 TeV." <i>Physics Letters, B</i> 746, C. (2015): 385 - 395. http://hdl.handle.net/11427/34674en_ZA
dc.identifier.citationAdam, J., Adamová, D., Aggarwal, M.M., Aglieri Rinella, G., Agnello, M., Agrawal, N., Ahammed, Z. & Ahn, S.U. et al. 2015. Measurement of dijet kT in p–Pb collisions at √sNN = 5.02 TeV. <i>Physics Letters, B.</i> 746(C):385 - 395. http://hdl.handle.net/11427/34674en_ZA
dc.identifier.issn0370-2693
dc.identifier.issn1873-2445
dc.identifier.ris TY - Journal Article AU - Adam, J AU - Adamová, D AU - Aggarwal, M M AU - Aglieri Rinella, G AU - Agnello, M AU - Agrawal, N AU - Ahammed, Z AU - Ahn, S U AU - Aimo, I AU - Aiola, S AU - Ajaz, M AU - Akindinov, A AU - Alam, S N AU - Aleksandrov, D AU - Alessandro, B AU - Alexandre, D AU - Alfaro Molina, R AU - Alici, A AU - Alkin, A AU - Alme, J AU - Alt, T AU - Altinpinar, S AU - Altsybeev, I AU - Alves Garcia Prado, C AU - Andrei, C AU - Andronic, A AU - Anguelov, V AU - Anielski, J AU - Antičić, T AU - Antinori, F AU - Antonioli, P AU - Aphecetche, L AB - A measurement of dijet correlations in p–Pb collisions at √sNN = 5.02 TeV with the ALICE detector is presented. Jets are reconstructed from charged particles measured in the central tracking detectors and neutral energy deposited in the electromagnetic calorimeter. The transverse momentum of the full jet (clustered from charged and neutral constituents) and charged jet (clustered from charged particles only) is corrected event-by-event for the contribution of the underlying event, while corrections for underlying event fluctuations and finite detector resolution are applied on an inclusive basis. A projection of the dijet transverse momentum, kTy = pch+ne T,jet sin(ϕdijet) with ϕdijet the azimuthal angle between a full and charged jet and pch+ne T,jet the transverse momentum of the full jet, is used to study nuclear matter effects in p–Pb collisions. This observable is sensitive to the acoplanarity of dijet production and its potential modification in p–Pb collisions with respect to pp collisions. Measurements of the dijet kTy as a function of the transverse momentum of the full and recoil charged jet, and the event multiplicity are presented. No significant modification of kTy due to nuclear matter effects in p–Pb collisions with respect to the event multiplicity or a PYTHIA8 reference is observed DA - 2015 DB - OpenUCT DP - University of Cape Town IS - C J1 - Physics Letters, B LK - https://open.uct.ac.za PY - 2015 SM - 0370-2693 SM - 1873-2445 T1 - Measurement of dijet kT in p–Pb collisions at √sNN = 5.02 TeV TI - Measurement of dijet kT in p–Pb collisions at √sNN = 5.02 TeV UR - http://hdl.handle.net/11427/34674 ER - en_ZA
dc.identifier.urihttp://hdl.handle.net/11427/34674
dc.identifier.vancouvercitationAdam J, Adamová D, Aggarwal MM, Aglieri Rinella G, Agnello M, Agrawal N, et al. Measurement of dijet kT in p–Pb collisions at √sNN = 5.02 TeV. Physics Letters, B. 2015;746(C):385 - 395. http://hdl.handle.net/11427/34674.en_ZA
dc.language.isoeng
dc.publisher.departmentDepartment of Physics
dc.publisher.facultyFaculty of Science
dc.sourcePhysics Letters, B
dc.source.journalissueC
dc.source.journalvolume746
dc.source.pagination385 - 395
dc.source.urihttps://dx.doi.org/10.1016/j.physletb.2015.05.033
dc.subject.otherHigh Energy Physics - Experiment
dc.subject.otherFRAGMENTATION
dc.subject.otherdijet, p-Pb collisions
dc.subject.otherPhysics
dc.subject.otherFragmentation
dc.subject.otherALICE, LHC, dijet correlation
dc.subject.otherTransverse-momenta
dc.subject.otherJet
dc.subject.otherJET
dc.subject.otherTRANSVERSE-MOMENTA
dc.subject.otherQC1-999
dc.titleMeasurement of dijet kT in p–Pb collisions at √sNN = 5.02 TeV
dc.typeJournal Article
uct.type.publicationResearch
uct.type.resourceJournal Article
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