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dc.date.accessioned2017-10-13T15:07:33Z
dc.date.available2017-10-13T15:07:33Z
dc.date.created2011-10-20T13:39:40Z
dc.date.issued2011
dc.identifier.citationAamodt, Kenneth Bravina, Larissa Djuvsland, Øystein Dordic, Olja Erdal, Hege Austrheim Eyyubova, Gyulnara Fehlker, Dominik Haaland, Øystein Senneset Helstrup, Håvard Hetland, Kristin Fanebust Huang, Meidana Kanaki, Kalliopi Kileng, Bjarte Larsen, Dag Toppe Lien, Jan R Lindal, Svein Liu, Lijiao Lønne, Per-Ivar Løvhøiden, Gunnar Milosevic, Jovan Nilsson, Mads Stormo Nystrand, Joakim Øvrebekk, Gaute Pocheptsov, Timur Anatolievich Qvigstad, Henrik Richter, Matthias Røhrich, Dieter Skaali, Toralf Bernhard Skjerdal, Kyrre Szostak, Artur Krzysztof Tveter, Trine Spedstad Ullaland, Kjetil Wagner, Boris Wikne, Jon Christopher Zabrodin, Evgeny Voloshin, S Abelev, B Adare, A.M. Aggarwal, M.M. Rinella, G. Aglieri Agostinelli, A Aleksandrov, D. Alessandro, B. Molina, R. Alfaro Alkin, A. Aviña, E. Almaráz Alt, T. Altsybeev, I. Andrei, C. Andronic, A. Anguelov, V. Anson, C Anticic, T. Antinori, F. Antonioli, P. Aphecetche, L. Appelshäuser, H. Arbor, N. Arcelli, S. Arend, A. Armesto, N. Arnaldi, R. Aronsson, T. Arsene, Ionut Christian Arslandok, M Asryan, A. Augustinus, S Averbeck, R. Awes, T.C. Äystö, J. Azmi, M.D. Bach, M. Badala, A. Baek, Y.W. Bailhache, R. Bala, R. Baldini Ferroli, R. Baldisseri, A. Baldit, A. Baltasar Dos Santos Pedrosa, F. Ban, J Baral, R.C. Barbera, R. Barile, F. Barnaföldi, G.G. Barnby, L.S. Barret, V. Bartke, J. Basile, M. Bastid, N. Bathen, B. Batigne, G. Batyunya, B. Baumann, C. Bearden, I.G. Beck, H. . pi(0) and eta reconstruction from photon conversions in ALICE for first p-p collisions at the LHC. Journal of Physics, Conference Series. 2011, 270(1)
dc.identifier.urihttp://hdl.handle.net/10852/58789
dc.description.abstractMeasurements of π0 and η inclusive spectra provide reference data for upcoming heavy ion runs, as well as a check on the applicability of perturbative QCD calculations at LHC energies. The high-resolution central tracking system of ALICE can be used to reconstruct π0 and η through photon conversions, as an alternative to direct measurement in the ALICE Calorimeters. Knowledge of the ALICE material budget is crucial for the extraction of the absolute yield from the conversion technique. The statistics availible from this technique are comparable to that of the photon spectrometer (PHOS), and the reconstruction method can also be applied for Pb-Pb collisions. Moreover, the implementation of a photon conversion trigger in the High Level Trigger (HLT) framework gives the possibility of identifying π0 and η candidates online, and increasing the statistics at higher momentum. The status of the π0 meson reconstruction from photon conversions from p-p collisions at = 900 GeV and = 7 TeV is presented in this article.en_US
dc.languageEN
dc.publisherIOP Publishing
dc.rightsAttribution 3.0 Unported
dc.rights.urihttps://creativecommons.org/licenses/by/3.0/
dc.titlepi(0) and eta reconstruction from photon conversions in ALICE for first p-p collisions at the LHCen_US
dc.typeJournal articleen_US
dc.creator.authorAamodt, Kenneth
dc.creator.authorBravina, Larissa
dc.creator.authorDjuvsland, Øystein
dc.creator.authorDordic, Olja
dc.creator.authorErdal, Hege Austrheim
dc.creator.authorEyyubova, Gyulnara
dc.creator.authorFehlker, Dominik
dc.creator.authorHaaland, Øystein Senneset
dc.creator.authorHelstrup, Håvard
dc.creator.authorHetland, Kristin Fanebust
dc.creator.authorHuang, Meidana
dc.creator.authorKanaki, Kalliopi
dc.creator.authorKileng, Bjarte
dc.creator.authorLarsen, Dag Toppe
dc.creator.authorLien, Jan R
dc.creator.authorLindal, Svein
dc.creator.authorLiu, Lijiao
dc.creator.authorLønne, Per-Ivar
dc.creator.authorLøvhøiden, Gunnar
dc.creator.authorMilosevic, Jovan
dc.creator.authorNilsson, Mads Stormo
dc.creator.authorNystrand, Joakim
dc.creator.authorØvrebekk, Gaute
dc.creator.authorPocheptsov, Timur Anatolievich
dc.creator.authorQvigstad, Henrik
dc.creator.authorRichter, Matthias
dc.creator.authorRøhrich, Dieter
dc.creator.authorSkaali, Toralf Bernhard
dc.creator.authorSkjerdal, Kyrre
dc.creator.authorSzostak, Artur Krzysztof
dc.creator.authorTveter, Trine Spedstad
dc.creator.authorUllaland, Kjetil
dc.creator.authorWagner, Boris
dc.creator.authorWikne, Jon Christopher
dc.creator.authorZabrodin, Evgeny
dc.creator.authorVoloshin, S
dc.creator.authorAbelev, B
dc.creator.authorAdare, A.M.
dc.creator.authorAggarwal, M.M.
dc.creator.authorRinella, G. Aglieri
dc.creator.authorAgostinelli, A
dc.creator.authorAleksandrov, D.
dc.creator.authorAlessandro, B.
dc.creator.authorMolina, R. Alfaro
dc.creator.authorAlkin, A.
dc.creator.authorAviña, E. Almaráz
dc.creator.authorAlt, T.
dc.creator.authorAltsybeev, I.
dc.creator.authorAndrei, C.
dc.creator.authorAndronic, A.
dc.creator.authorAnguelov, V.
dc.creator.authorAnson, C
dc.creator.authorAnticic, T.
dc.creator.authorAntinori, F.
dc.creator.authorAntonioli, P.
dc.creator.authorAphecetche, L.
dc.creator.authorAppelshäuser, H.
dc.creator.authorArbor, N.
dc.creator.authorArcelli, S.
dc.creator.authorArend, A.
dc.creator.authorArmesto, N.
dc.creator.authorArnaldi, R.
dc.creator.authorAronsson, T.
dc.creator.authorArsene, Ionut Christian
dc.creator.authorArslandok, M
dc.creator.authorAsryan, A.
dc.creator.authorAugustinus, S
dc.creator.authorAverbeck, R.
dc.creator.authorAwes, T.C.
dc.creator.authorÄystö, J.
dc.creator.authorAzmi, M.D.
dc.creator.authorBach, M.
dc.creator.authorBadala, A.
dc.creator.authorBaek, Y.W.
dc.creator.authorBailhache, R.
dc.creator.authorBala, R.
dc.creator.authorBaldini Ferroli, R.
dc.creator.authorBaldisseri, A.
dc.creator.authorBaldit, A.
dc.creator.authorBaltasar Dos Santos Pedrosa, F.
dc.creator.authorBan, J
dc.creator.authorBaral, R.C.
dc.creator.authorBarbera, R.
dc.creator.authorBarile, F.
dc.creator.authorBarnaföldi, G.G.
dc.creator.authorBarnby, L.S.
dc.creator.authorBarret, V.
dc.creator.authorBartke, J.
dc.creator.authorBasile, M.
dc.creator.authorBastid, N.
dc.creator.authorBathen, B.
dc.creator.authorBatigne, G.
dc.creator.authorBatyunya, B.
dc.creator.authorBaumann, C.
dc.creator.authorBearden, I.G.
dc.creator.authorBeck, H.
cristin.unitcode185,15,4,0
cristin.unitnameFysisk institutt
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1
dc.identifier.cristin846521
dc.identifier.bibliographiccitationinfo:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal of Physics, Conference Series&rft.volume=270&rft.spage=&rft.date=2011
dc.identifier.jtitleJournal of Physics, Conference Series
dc.identifier.volume270
dc.identifier.issue1
dc.identifier.pagecount4
dc.identifier.doihttp://dx.doi.org/10.1088/1742-6596/270/1/012035
dc.identifier.urnURN:NBN:no-61652
dc.subject.nviVDP::Kjerne- og elementærpartikkelfysikk: 431
dc.type.documentTidsskriftartikkelen_US
dc.type.peerreviewedPeer reviewed
dc.source.issn1742-6588
dc.identifier.fulltextFulltext https://www.duo.uio.no/bitstream/handle/10852/58789/1/Aamodt_2011_J._Phys.%25253A_Conf._Ser._270_012035.pdf
dc.type.versionPublishedVersion
cristin.articleid012035


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