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dc.contributor.authorZhao, M.
dc.contributor.authorYamamoto, R. K.
dc.contributor.authorSciolla, Gabriella
dc.contributor.authorHenderson, Shawn Wesley
dc.contributor.authorSpitznagel, Michael A
dc.contributor.authorCowan, Ray F
dc.contributor.authorFisher, Peter H
dc.date.accessioned2010-05-05T18:33:41Z
dc.date.available2010-05-05T18:33:41Z
dc.date.issued2009-06
dc.date.submitted2009-04
dc.identifier.issn1550-7998
dc.identifier.urihttp://hdl.handle.net/1721.1/54718
dc.description.abstractWe present a measurement of the B0-->Lambda[over-bar] pPi[superscript -] branching fraction performed using the BABAR detector at the PEP-II asymmetric e[superscript +]e[superscript -] collider. Based on a sample of 467×10[superscript 6] B[bar-over B] pairs we measure B(B0-->Lambda[over-bar] pPi[superscript -])=[3.07±0.31  (stat)±0.23 (syst)]×10[superscript -6]. The measured differential spectrum as a function of the dibaryon invariant mass m(Lambda[over-bar]p) shows a near-threshold enhancement similar to that observed in other baryonic B decays. We study the Lambda[over-bar] polarization as a function of Lambda[over-bar] energy in the B[superscript 0] rest frame (E[superscript *]Lambda[over-bar]) and compare it with theoretical expectations of fully longitudinally right-polarized Lambda[over-bar] at large E[superscript *]Lambda[over-bar].en
dc.description.sponsorshipScience and Technology Facilities Council, United Kingdomen
dc.description.sponsorshipMEC (Spain)en
dc.description.sponsorshipMinistry of Education and Science of the Russian Federationen
dc.description.sponsorshipNorges forskningsråden
dc.description.sponsorshipFOM of the Netherlandsen
dc.description.sponsorshipIstituto Nazionale di Fisica Nucleare of Italyen
dc.description.sponsorshipDeutsche Forschungsgemeinschaften
dc.description.sponsorshipBundesministerium für Bildung und Forschung, Germanyen
dc.description.sponsorshipInstitut National de Physique Nucleaire et Physique des Particules/CNRSen
dc.description.sponsorshipCommissariat à l'Energie Atomiqueen
dc.description.sponsorshipNatural Sciences and Engineering Research Council of Canadaen
dc.description.sponsorshipNational Science Foundationen
dc.description.sponsorshipUnited States Department of Energyen
dc.language.isoen_US
dc.publisherAmerican Physical Societyen
dc.relation.isversionofhttp://dx.doi.org/10.1103/PhysRevD.79.112009en
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
dc.sourceAPSen
dc.titleMeasurement of the branching fraction and Lamda[over-bar] polarization in B0-->Lambda[over-bar]pPi[superscript -]en
dc.title.alternativeMeasurement of the branching fraction and Λ̅ polarization in B0→Λ̅ pπ-en
dc.typeArticleen
dc.identifier.citationBABAR Collaboration et al. “Measurement of the branching fraction and Lambda[over-bar] polarization in B-->Lambda[over-bar]p pi[superscript -].” Physical Review D 79.11 (2009): 112009. © American Physical Society.en
dc.contributor.departmentMassachusetts Institute of Technology. Department of Physicsen_US
dc.contributor.departmentMassachusetts Institute of Technology. Laboratory for Nuclear Scienceen_US
dc.contributor.approverFisher, Peter H.
dc.contributor.mitauthorZhao, M.
dc.contributor.mitauthorYamamoto, R. K.
dc.contributor.mitauthorSpitznagel, M.
dc.contributor.mitauthorSciolla, Gabriella
dc.contributor.mitauthorHenderson, Shawn Wesley
dc.contributor.mitauthorCowan, Ray Franklin
dc.contributor.mitauthorFisher, Peter H.
dc.relation.journalPhysical Review Den
dc.eprint.versionFinal published versionen
dc.type.urihttp://purl.org/eprint/type/JournalArticleen
eprint.statushttp://purl.org/eprint/status/PeerRevieweden
dspace.orderedauthorsAubert, B.; Karyotakis, Y.; Lees, J.; Poireau, V.; Prencipe, E.; Prudent, X.; Tisserand, V.; Garra Tico, J.; Grauges, E.; Martinelli, M.; Palano, A.; Pappagallo, M.; Eigen, G.; Stugu, B.; Sun, L.; Battaglia, M.; Brown, D.; Kerth, L.; Kolomensky, Yu.; Lynch, G.; Osipenkov, I.; Tackmann, K.; Tanabe, T.; Hawkes, C.; Soni, N.; Watson, A.; Koch, H.; Schroeder, T.; Asgeirsson, D.; Fulsom, B.; Hearty, C.; Mattison, T.; McKenna, J.; Barrett, M.; Khan, A.; Randle-Conde, A.; Blinov, V.; Bukin, A.; Buzykaev, A.; Druzhinin, V.; Golubev, V.; Onuchin, A.; Serednyakov, S.; Skovpen, Yu.; Solodov, E.; Todyshev, K.; Bondioli, M.; Curry, S.; Eschrich, I.; Kirkby, D.; Lankford, A.; Lund, P.; Mandelkern, M.; Martin, E.; Schultz, J.; Stoker, D.; Atmacan, H.; Gary, J.; Liu, F.; Long, O.; Vitug, G.; Yasin, Z.; Zhang, L.; Sharma, V.; Campagnari, C.; Hong, T.; Kovalskyi, D.; Mazur, M.; Richman, J.; Beck, T.; Eisner, A.; Heusch, C.; Kroseberg, J.; Lockman, W.; Martinez, A.; Schalk, T.; Schumm, B.; Seiden, A.; Wang, L.; Winstrom, L.; Cheng, C.; Doll, D.; Echenard, B.; Fang, F.; Hitlin, D.; Narsky, I.; Piatenko, T.; Porter, F.; Andreassen, R.; Mancinelli, G.; Meadows, B.; Mishra, K.; Sokoloff, M.; Bloom, P.; Ford, W.; Gaz, A.; Hirschauer, J.; Nagel, M.; Nauenberg, U.; Smith, J.; Wagner, S.; Ayad, R.; Toki, W.; Wilson, R.; Feltresi, E.; Hauke, A.; Jasper, H.; Karbach, T.; Merkel, J.; Petzold, A.; Spaan, B.; Wacker, K.; Kobel, M.; Nogowski, R.; Schubert, K.; Schwierz, R.; Volk, A.; Bernard, D.; Latour, E.; Verderi, M.; Clark, P.; Playfer, S.; Watson, J.; Andreotti, M.; Bettoni, D.; Bozzi, C.; Calabrese, R.; Cecchi, A.; Cibinetto, G.; Fioravanti, E.; Franchini, P.; Luppi, E.; Munerato, M.; Negrini, M.; Petrella, A.; Piemontese, L.; Santoro, V.; Baldini-Ferroli, R.; Calcaterra, A.; de Sangro, R.; Finocchiaro, G.; Pacetti, S.; 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.; Tosi, S.; Chaisanguanthum, K.; Morii, M.; Adametz, A.; Marks, J.; Schenk, S.; Uwer, U.; Bernlochner, F.; Klose, V.; Lacker, H.; Bard, D.; Dauncey, P.; Tibbetts, M.; Behera, P.; Charles, M.; Mallik, U.; Cochran, J.; Crawley, H.; Dong, L.; Eyges, V.; Meyer, W.; Prell, S.; Rosenberg, E.; Rubin, A.; Gao, Y.; Gritsan, A.; Guo, Z.; Arnaud, N.; Béquilleux, J.; D’Orazio, A.; Davier, M.; Derkach, D.; Firmino da Costa, J.; Grosdidier, G.; Le Diberder, F.; Lepeltier, V.; Lutz, A.; Malaescu, B.; Pruvot, S.; Roudeau, P.; Schune, M.; Serrano, J.; Sordini, V.; Stocchi, A.; Wormser, G.; Lange, D.; Wright, D.; Bingham, I.; Burke, J.; Chavez, C.; Fry, J.; Gabathuler, E.; Gamet, R.; Hutchcroft, D.; Payne, D.; Touramanis, C.; Bevan, A.; Clarke, C.; Di Lodovico, F.; Sacco, R.; Sigamani, M.; Cowan, G.; Paramesvaran, S.; Wren, A.; Brown, D.; Davis, C.; Denig, A.; Fritsch, M.; Gradl, W.; Hafner, A.; Alwyn, K.; Bailey, D.; Barlow, R.; Jackson, G.; Lafferty, G.; West, T.; Yi, J.; Anderson, J.; Chen, C.; Jawahery, A.; Roberts, D.; Simi, G.; Tuggle, J.; Dallapiccola, C.; Salvati, E.; Saremi, S.; Cowan, R.; Dujmic, D.; Fisher, P.; Henderson, S.; Sciolla, G.; Spitznagel, M.; Yamamoto, R.; Zhao, M.; Patel, P.; Robertson, S.; Schram, M.; Lazzaro, A.; Lombardo, V.; Palombo, F.; Stracka, S.; Bauer, J.; Cremaldi, L.; Godang, R.; Kroeger, R.; Sonnek, P.; Summers, D.; Zhao, H.; Simard, M.; Taras, P.; Nicholson, H.; De Nardo, G.; Lista, L.; Monorchio, D.; Onorato, G.; Sciacca, C.; Raven, G.; Snoek, H.; Jessop, C.; Knoepfel, K.; LoSecco, J.; Wang, W.; Corwin, L.; Honscheid, K.; Kagan, H.; Kass, R.; Morris, J.; Rahimi, A.; Regensburger, J.; Sekula, S.; Wong, Q.; Blount, N.; Brau, J.; Frey, R.; Igonkina, O.; Kolb, J.; Lu, M.; Rahmat, R.; Sinev, N.; Strom, D.; Strube, J.; Torrence, E.; Castelli, G.; Gagliardi, N.; Margoni, M.; Morandin, M.; Posocco, M.; Rotondo, M.; Simonetto, F.; Stroili, R.; Voci, C.; del Amo Sanchez, P.; Ben-Haim, E.; Bonneaud, G.; Briand, H.; Chauveau, J.; Hamon, O.; Leruste, Ph.; Marchiori, G.; Ocariz, J.; Perez, A.; Prendki, J.; Sitt, S.; Gladney, L.; Biasini, M.; Manoni, E.; Angelini, C.; Batignani, G.; Bettarini, S.; Calderini, G.; Carpinelli, M.; Cervelli, A.; Forti, F.; Giorgi, M.; Lusiani, A.; Morganti, M.; Neri, N.; Paoloni, E.; Rizzo, G.; Walsh, J.; Lopes Pegna, D.; Lu, C.; Olsen, J.; Smith, A.; Telnov, A.; Anulli, F.; Baracchini, E.; Cavoto, G.; Faccini, R.; Ferrarotto, F.; Ferroni, F.; Gaspero, M.; Jackson, P.; Gioi, L.; Mazzoni, M.; Morganti, S.; Piredda, G.; Renga, F.; Voena, C.; Ebert, M.; Hartmann, T.; Schröder, H.; Waldi, R.; Adye, T.; Franek, B.; Olaiya, E.; Wilson, F.; Emery, S.; Esteve, L.; Hamel de Monchenault, G.; Kozanecki, W.; Vasseur, G.; Yèche, Ch.; Zito, M.; Allen, M.; Aston, D.; Bartoldus, R.; Benitez, J.; Cenci, R.; Coleman, J.; Convery, M.; Dingfelder, J.; Dorfan, J.; Dubois-Felsmann, G.; Dunwoodie, W.; Field, R.; Franco Sevilla, M.; Gabareen, A.; Graham, M.; Grenier, P.; Hast, C.; Innes, W.; Kaminski, J.; Kelsey, M.; Kim, H.; Kim, P.; Kocian, M.; Leith, D.; Li, S.; Lindquist, B.; Luitz, S.; Luth, V.; Lynch, H.; MacFarlane, D.; Marsiske, H.; Messner, R.; Muller, D.; Neal, H.; Nelson, S.; O’Grady, C.; Ofte, I.; Perl, M.; Ratcliff, B.; Roodman, A.; Salnikov, A.; Schindler, R.; Schwiening, J.; Snyder, A.; Su, D.; Sullivan, M.; Suzuki, K.; Swain, S.; Thompson, J.; Va’vra, J.; Wagner, A.; Weaver, M.; West, C.; Wisniewski, W.; Wittgen, M.; Wright, D.; Wulsin, H.; Yarritu, A.; Young, C.; Ziegler, V.; Chen, X.; Liu, H.; Park, W.; Purohit, M.; White, R.; Wilson, J.; Burchat, P.; Edwards, A.; Miyashita, T.; Ahmed, S.; Alam, M.; Ernst, J.; Pan, B.; Saeed, M.; Zain, S.; Soffer, A.; Spanier, S.; Wogsland, B.; Eckmann, R.; Ritchie, J.; Ruland, A.; Schilling, C.; Schwitters, R.; Wray, B.; Drummond, B.; Izen, J.; Lou, X.; Bianchi, F.; Gamba, D.; Pelliccioni, M.; Bomben, M.; Bosisio, L.; Cartaro, C.; Della Ricca, G.; Lanceri, L.; Vitale, L.; Azzolini, V.; Lopez-March, N.; Martinez-Vidal, F.; Milanes, D.; Oyanguren, A.; Albert, J.; Banerjee, Sw.; Bhuyan, B.; Choi, H.; Hamano, K.; King, G.; Kowalewski, R.; Lewczuk, M.; Nugent, I.; Roney, J.; Sobie, R.; Gershon, T.; Harrison, P.; Ilic, J.; Latham, T.; Mohanty, G.; Puccio, E.; Band, H.; Chen, X.; Dasu, S.; Flood, K.; Pan, Y.; Prepost, R.; Vuosalo, C.; Wu, S.en
dc.identifier.orcidhttps://orcid.org/0000-0002-8667-5660
mit.licensePUBLISHER_POLICYen
mit.metadata.statusComplete


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