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dc.contributor.authorDujmic, Denis
dc.contributor.authorSciolla, Gabriella
dc.contributor.authorCowan, Ray F
dc.date.accessioned2013-01-30T16:16:00Z
dc.date.available2013-01-30T16:16:00Z
dc.date.issued2012-09
dc.date.submitted2012-04
dc.identifier.issn1550-7998
dc.identifier.issn1089-4918
dc.identifier.urihttp://hdl.handle.net/1721.1/76655
dc.description.abstractWe study the process e[superscript +]e[superscript -]→J/ψπ[superscript +]π[superscript -] with initial-state-radiation events produced at the PEP-II asymmetric-energy collider. The data were recorded with the BABAR detector at center-of-mass energies 10.58 and 10.54 GeV, and correspond to an integrated luminosity of 454  fb[superscript -1]. We investigate the J/ψπ[superscript +]π[superscript -] mass distribution in the region from 3.5 to 5.5  GeV/c[superscript 2]. Below 3.7  GeV/c[superscript 2] the ψ(2S) signal dominates, and above 4  GeV/c[superscript 2] there is a significant peak due to the Y(4260). A fit to the data in the range 3.74–5.50  GeV/c[superscript 2] yields a mass value 4245±5(stat)±4(syst)  MeV/c[superscript 2] and a width value 114[subscript -15][superscript +16](stat)±7(syst)  MeV for this state. We do not confirm the report from the Belle Collaboration of a broad structure at 4.01  GeV/c[superscript 2]. In addition, we investigate the π[superscript +]π[superscript -] system which results from Y(4260) decay.en_US
dc.description.sponsorshipUnited States. Dept. of Energyen_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/PhysRevD.86.051102en_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.titleStudy of the reaction e[superscript +]e[superscript -]→J/ψπ[superscript +]π[superscript -] via initial-state radiation at BABARen_US
dc.typeArticleen_US
dc.identifier.citationLees, J. et al. “Study of the reaction e[superscript +]e[superscript -]→J/ψπ[superscript +]π[superscript -] via initial-state radiation at BABAR.” Physical Review D 86.5 (2012). © 2012 American Physical Societyen_US
dc.contributor.departmentMassachusetts Institute of Technology. Laboratory for Nuclear Scienceen_US
dc.contributor.mitauthorCowan, Ray Franklin
dc.contributor.mitauthorDujmic, Denis
dc.contributor.mitauthorSciolla, Gabriella
dc.relation.journalPhysical Review Den_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.orderedauthorsLees, J.; Poireau, V.; Tisserand, V.; Garra Tico, J.; Grauges, E.; Palano, A.; Eigen, G.; Stugu, B.; Brown, D.; Kerth, L.; Kolomensky, Yu.; Lynch, G.; Koch, H.; Schroeder, T.; Asgeirsson, D.; Hearty, C.; Mattison, T.; McKenna, J.; Khan, A.; Blinov, V.; Buzykaev, A.; Druzhinin, V.; Golubev, V.; Kravchenko, E.; Onuchin, A.; Serednyakov, S.; Skovpen, Yu.; Solodov, E.; Todyshev, K.; Yushkov, A.; Bondioli, M.; Kirkby, D.; Lankford, A.; Mandelkern, M.; Atmacan, H.; Gary, J.; Liu, F.; Long, O.; Vitug, G.; Campagnari, C.; Hong, T.; Kovalskyi, D.; Richman, J.; West, C.; Eisner, A.; Kroseberg, J.; Lockman, W.; Martinez, A.; Schumm, B.; Seiden, A.; Chao, D.; Cheng, C.; Echenard, B.; Flood, K.; Hitlin, D.; Ongmongkolkul, P.; Porter, F.; Rakitin, A.; Andreassen, R.; Huard, Z.; Meadows, B.; Sokoloff, M.; Sun, L.; Bloom, P.; Ford, W.; Gaz, A.; Nauenberg, U.; Smith, J.; Wagner, S.; Ayad, R.; Toki, W.; Spaan, B.; Schubert, K.; Schwierz, R.; Bernard, D.; Verderi, M.; Clark, P.; Playfer, S.; Bettoni, D.; Bozzi, C.; Calabrese, R.; Cibinetto, G.; Fioravanti, E.; Garzia, I.; Luppi, E.; Munerato, M.; Negrini, M.; Piemontese, L.; Santoro, V.; Baldini-Ferroli, R.; Calcaterra, A.; de Sangro, R.; Finocchiaro, G.; Patteri, P.; Peruzzi, I.; Piccolo, M.; Rama, M.; Zallo, A.; Contri, R.; Guido, E.; Lo Vetere, M.; Monge, M.; Passaggio, S.; Patrignani, C.; Robutti, E.; Bhuyan, B.; Prasad, V.; Lee, C.; Morii, M.; Edwards, A.; Adametz, A.; Uwer, U.; Lacker, H.; Lueck, T.; Dauncey, P.; Behera, P.; Mallik, U.; Chen, C.; Cochran, J.; Meyer, W.; Prell, S.; Rubin, A.; Gritsan, A.; Guo, Z.; Arnaud, N.; Davier, M.; Derkach, D.; Grosdidier, G.; Le Diberder, F.; Lutz, A.; Malaescu, B.; Roudeau, P.; Schune, M.; Stocchi, A.; Wormser, G.; Lange, D.; Wright, D.; Chavez, C.; Coleman, J.; Fry, J.; Gabathuler, E.; Hutchcroft, D.; Payne, D.; Touramanis, C.; Bevan, A.; Di Lodovico, F.; Sacco, R.; Sigamani, M.; Cowan, G.; Brown, D.; Davis, C.; Denig, A.; Fritsch, M.; Gradl, W.; Griessinger, K.; Hafner, A.; Prencipe, E.; Barlow, R.; Jackson, G.; Lafferty, G.; Behn, E.; Cenci, R.; Hamilton, B.; Jawahery, A.; Roberts, D.; Dallapiccola, C.; Cowan, R.; Dujmic, D.; Sciolla, G.; Cheaib, R.; Lindemann, D.; Patel, P.; Robertson, S.; Biassoni, P.; Neri, N.; Palombo, F.; Stracka, S.; Cremaldi, L.; Godang, R.; Kroeger, R.; Sonnek, P.; Summers, D.; Nguyen, X.; Simard, M.; Taras, P.; De Nardo, G.; Monorchio, D.; Onorato, G.; Sciacca, C.; Martinelli, M.; Raven, G.; Jessop, C.; LoSecco, J.; Wang, W.; Honscheid, K.; Kass, R.; Brau, J.; Frey, R.; Sinev, N.; Strom, D.; Torrence, E.; Feltresi, E.; Gagliardi, N.; Margoni, M.; Morandin, M.; Posocco, M.; Rotondo, M.; Simi, G.; Simonetto, F.; Stroili, R.; Akar, S.; Ben-Haim, E.; Bomben, M.; Bonneaud, G.; Briand, H.; Calderini, G.; Chauveau, J.; Hamon, O.; Leruste, Ph.; Marchiori, G.; Ocariz, J.; Sitt, S.; Biasini, M.; Manoni, E.; Pacetti, S.; Rossi, A.; Angelini, C.; Batignani, G.; Bettarini, S.; Carpinelli, M.; Casarosa, G.; Cervelli, A.; Forti, F.; Giorgi, M.; Lusiani, A.; Oberhof, B.; Paoloni, E.; Perez, A.; Rizzo, G.; Walsh, J.; Lopes Pegna, D.; Olsen, J.; Smith, A.; Telnov, A.; Anulli, F.; Faccini, R.; Ferrarotto, F.; Ferroni, F.; Gaspero, M.; Li Gioi, L.; Mazzoni, M.; Piredda, G.; Bünger, C.; Grünberg, O.; Hartmann, T.; Leddig, T.; Schröder, H.; Voss, C.; Waldi, R.; Adye, T.; Olaiya, E.; Wilson, F.; Emery, S.; Hamel de Monchenault, G.; Vasseur, G.; Yèche, Ch.; Aston, D.; Bard, D.; Bartoldus, R.; Benitez, J.; Cartaro, C.; Convery, M.; Dorfan, J.; Dubois-Felsmann, G.; Dunwoodie, W.; Ebert, M.; Field, R.; Franco Sevilla, M.; Fulsom, B.; Gabareen, A.; Graham, M.; Grenier, P.; Hast, C.; Innes, W.; Kelsey, M.; Kim, P.; Kocian, M.; Leith, D.; Lewis, P.; Lindquist, B.; Luitz, S.; Luth, V.; Lynch, H.; MacFarlane, D.; Muller, D.; Neal, H.; Nelson, S.; Perl, M.; Pulliam, T.; Ratcliff, B.; Roodman, A.; Salnikov, A.; Schindler, R.; Snyder, A.; Su, D.; Sullivan, M.; Va’vra, J.; Wagner, A.; Wisniewski, W.; Wittgen, M.; Wright, D.; Wulsin, H.; Young, C.; Ziegler, V.; Park, W.; Purohit, M.; White, R.; Wilson, J.; Randle-Conde, A.; Sekula, S.; Bellis, M.; Burchat, P.; Miyashita, T.; Alam, M.; Ernst, J.; Gorodeisky, R.; Guttman, N.; Peimer, D.; Soffer, A.; Lund, P.; Spanier, S.; Ritchie, J.; Ruland, A.; Schwitters, R.; Wray, B.; Izen, J.; Lou, X.; Bianchi, F.; Gamba, D.; Lanceri, L.; Vitale, L.; Martinez-Vidal, F.; Oyanguren, A.; Ahmed, H.; Albert, J.; Banerjee, Sw.; Bernlochner, F.; Choi, H.; King, G.; Kowalewski, R.; Lewczuk, M.; Nugent, I.; Roney, J.; Sobie, R.; Tasneem, N.; Gershon, T.; Harrison, P.; Latham, T.; Puccio, E.; Band, H.; Dasu, S.; Pan, Y.; Prepost, R.; Wu, S.en
mit.licensePUBLISHER_POLICYen_US
mit.metadata.statusComplete


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