Show simple item record

dc.contributor.authorSkabelin, Alexander V.
dc.date.accessioned2011-08-25T18:31:50Z
dc.date.available2011-08-25T18:31:50Z
dc.date.issued2009-03
dc.date.submitted2008-06
dc.identifier.issn0031-9007
dc.identifier.urihttp://hdl.handle.net/1721.1/65363
dc.description.abstractA search for exotic mesons in the pi+pi+pi- system photoproduced by the charge exchange reaction γp→pi+pi+pi-(n) was carried out by the CLAS Collaboration at Jefferson Lab. A tagged-photon beam with energies in the 4.8 to 5.4 GeV range, produced through bremsstrahlung from a 5.744 GeV electron beam, was incident on a liquid-hydrogen target. A partial wave analysis was performed on a sample of 83 000 events, the highest such statistics to date in this reaction at these energies. The main objective of this study was to look for the photoproduction of an exotic JPC=1-+ resonant state in the 1 to 2 GeV mass range. Our partial wave analysis shows production of the a2(1320) and the pi2(1670) mesons, but no evidence for the a1(1260), nor the π1(1600) exotic state at the expected levels. An upper limit of 13.5 nb is determined for the exotic π1(1600) cross section, less than 2% of the a2(1320) production.en_US
dc.description.sponsorshipUnited States. Dept. of Energy (Contract No. DE-AC05-060R23177)en_US
dc.description.sponsorshipNational Science Foundation (U.S.)en_US
dc.language.isoen_US
dc.publisherAmerican Physical Societyen_US
dc.relation.isversionofhttp://dx.doi.org/10.1103/PhysRevLett.102.102002en_US
dc.rightsArticle is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.en_US
dc.sourceAPSen_US
dc.titleSearch for the Photoexcitation of Exotic Mesons in the pi(+)pi(+)pi(-) Systemen_US
dc.title.alternativeSearch for the Photoexcitation of Exotic Mesons in the π+π+π- Systemen_US
dc.typeArticleen_US
dc.identifier.citationNozar, M. et al. “Search for the Photoexcitation of Exotic Mesons in the Π+π+π- System.” Physical Review Letters 102.10 (2009) : 102002 © 2009 The American Physical Society.en_US
dc.contributor.departmentMassachusetts Institute of Technology. Department of Physicsen_US
dc.contributor.departmentMassachusetts Institute of Technology. Laboratory for Nuclear Scienceen_US
dc.contributor.approverSkabelin, Alexander V.
dc.contributor.mitauthorSkabelin, Alexander V.
dc.relation.journalPhysical Review Lettersen_US
dc.eprint.versionFinal published versionen_US
dc.type.urihttp://purl.org/eprint/type/JournalArticleen_US
eprint.statushttp://purl.org/eprint/status/PeerRevieweden_US
dspace.orderedauthorsNozar, M.; Salgado, C.; Weygand, D.; Guo, L.; Adams, G.; Li, Ji; Eugenio, P.; Amaryan, M.; Anghinolfi, M.; Asryan, G.; Avakian, H.; Bagdasaryan, H.; Baillie, N.; Ball, J.; Baltzell, N.; Barrow, S.; Battaglieri, M.; Bedlinskiy, I.; Bektasoglu, M.; Bellis, M.; Benmouna, N.; Berman, B.; Biselli, A.; Blaszczyk, L.; Bonner, B.; Bouchigny, S.; Boiarinov, S.; Bradford, R.; Branford, D.; Briscoe, W.; Brooks, W.; Bültmann, S.; Burkert, V.; Butuceanu, C.; Calarco, J.; Careccia, S.; Carman, D.; Carnahan, B.; Casey, L.; Cazes, A.; Chen, S.; Cheng, L.; Cole, P.; Collins, P.; Coltharp, P.; Cords, D.; Corvisiero, P.; Crabb, D.; Crannell, H.; Crede, V.; Cummings, J.; Dale, D.; Dashyan, N.; De Masi, R.; De Vita, R.; De Sanctis, E.; Degtyarenko, P.; Denizli, H.; Dennis, L.; Deur, A.; Dharmawardane, K.; Dhuga, K.; Dickson, R.; Djalali, C.; Dodge, G.; Doughty, D.; Dugger, M.; Dytman, S.; Dzyubak, O.; Egiyan, H.; Egiyan, K.; El Fassi, L.; Elouadrhiri, L.; Fatemi, R.; Fedotov, G.; Feuerbach, R.; Forest, T.; Fradi, A.; Funsten, H.; Garçon, M.; Gavalian, G.; Gevorgyan, N.; Gilfoyle, G.; Giovanetti, K.; Girod, F.; Goetz, J.; Gothe, R.; Griffioen, K.; Guidal, M.; Guillo, M.; Guler, N.; Gyurjyan, V.; Hadjidakis, C.; Hafidi, K.; Hakobyan, H.; Hanretty, C.; Hardie, J.; Hassall, N.; Heddle, D.; Hersman, F.; Hicks, K.; Hleiqawi, I.; Holtrop, M.; Hyde-Wright, C.; Ilieva, Y.; Ireland, D.; Ishkhanov, B.; Isupov, E.; Ito, M.; Jenkins, D.; Jo, H.; Johnstone, J.; Joo, K.; Juengst, H.; Kalantarians, N.; Kellie, J.; Khandaker, M.; Kim, W.; Klein, A.; Klein, F.; Kossov, M.; Krahn, Z.; Kramer, L.; Kubarovsky, V.; Kuhn, J.; Kuhn, S.; Kuleshov, S.; Kuznetsov, V.; Lachniet, J.; Laget, J.; Langheinrich, J.; Lawrence, D.; Livingston, K.; Lu, H.; MacCormick, M.; Markov, N.; Mattione, P.; McAleer, S.; McKinnon, B.; McNabb, J.; Mecking, B.; Mehrabyan, S.; Mestayer, M.; Meyer, C.; Mibe, T.; Mikhailov, K.; Mirazita, M.; Miskimen, R.; Mokeev, V.; Moreno, B.; Moriya, K.; Morrow, S.; Moteabbed, M.; Mueller, J.; Munevar, E.; Mutchler, G.; Nadel-Turonski, P.; Nasseripour, R.; Niccolai, S.; Niculescu, G.; Niculescu, I.; Niczyporuk, B.; Niroula, M.; Niyazov, R.; O’Rielly, G.; Osipenko, M.; Ostrovidov, A.; Park, K.; Pasyuk, E.; Paterson, C.; Anefalos Pereira, S.; Philips, S.; Pierce, J.; Pivnyuk, N.; Pocanic, D.; Pogorelko, O.; Polli, E.; Popa, I.; Pozdniakov, S.; Preedom, B.; Price, J.; Prok, Y.; Protopopescu, D.; Qin, L.; Raue, B.; Riccardi, G.; Ricco, G.; Ripani, M.; Ritchie, B.; Ronchetti, F.; Rosner, G.; Rossi, P.; Rubin, P.; Sabatié, F.; Salamanca, J.; Santoro, J.; Sapunenko, V.; Schumacher, R.; Serov, V.; Sharabian, Y.; Sharov, D.; Shvedunov, N.; Skabelin, A.; Smith, E.; Smith, L.; Sober, D.; Sokhan, D.; Stavinsky, A.; Stepanyan, S.; Stepanyan, S.; Stokes, B.; Stoler, P.; Strakovsky, I.; Strauch, S.; Taiuti, M.; Tedeschi, D.; Thoma, U.; Tkabladze, A.; Tkachenko, S.; Todor, L.; Ungaro, M.; Vineyard, M.; Vlassov, A.; Watts, D.; Weinstein, L.; Williams, M.; Wolin, E.; Wood, M.; Yegneswaran, A.; Zana, L.; Zhang, J.; Zhao, B.; Zhao, Z.en
mit.licensePUBLISHER_POLICYen_US
mit.metadata.statusComplete


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record