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dc.contributor.authorPaus, Christoph M. E.
dc.contributor.authorMiles, Christopher J.
dc.contributor.authorLeonardo, N.
dc.contributor.authorKravchenko, I.
dc.contributor.authorKnuteson, Bruce O.
dc.contributor.authorIyutin, Boris
dc.contributor.authorHenderson, C.
dc.contributor.authorHahn, Kristian Allan
dc.contributor.authorChoudalakis, Georgios
dc.contributor.authorBolshov, Arkadiy
dc.contributor.authorBelloni, Alberto
dc.contributor.authorKlute, Markus
dc.contributor.authorBauer, Gerry P
dc.contributor.authorMakhoul, Khaldoun
dc.date.accessioned2010-03-03T16:48:25Z
dc.date.available2010-03-03T16:48:25Z
dc.date.issued2009-06
dc.date.submitted2009-02
dc.identifier.issn1550-2368
dc.identifier.issn1550-7998
dc.identifier.urihttp://hdl.handle.net/1721.1/52011
dc.description.abstractWe report a measurement of the ratio of branching fractions of the decays B[superscript ±]→J/ψπ[superscript ±] and B[superscript ±]→J/ψK[superscript ±] using the CDF II detector at the Fermilab Tevatron Collider. The signal from the Cabbibo-suppressed B[superscript ±]→J/ψπ[superscript ±] decay is separated from B[superscript ±]→J/ψK[superscript ±] using the B[superscript ±]→J/ψK[superscript ±] invariant mass distribution and the kinematical differences of the hadron track in the two decay modes. From a sample of 220  pb[superscript -1] of pp̅ collisions at √s=1.96  TeV, we observe 91±15 B[superscript ±]→J/ψπ[superscript ±] events together with 1883±34 B[superscript ±]→J/ψK[superscript ±] events. The ratio of branching fractions is found to be B(B[superscript ±]→J/ψπ[superscript ±])/B(B[superscript ±]→J/ψK[superscript ±])=(4.86±0.82(stat)±0.15(syst))%.en
dc.description.sponsorshipAcademy of Finlanden
dc.description.sponsorshipEuropean Community’s Human Potential Programmeen
dc.description.sponsorshipComisión Interministerial de Ciencia y Tecnología, Spainen
dc.description.sponsorshipRussian Foundation for Basic Researchen
dc.description.sponsorshipRoyal Society, United Kingdomen
dc.description.sponsorshipParticle Physics and Astronomy Research Council, United Kingdomen
dc.description.sponsorshipKorean Research Foundationen
dc.description.sponsorshipKorean Science and Engineering Foundationen
dc.description.sponsorshipBundesministerium für Bildung und Forschung, Germanyen
dc.description.sponsorshipAlfred P. Sloan Foundationen
dc.description.sponsorshipSwiss National Science Foundationen
dc.description.sponsorshipNational Science Council of the Republic of Chinaen
dc.description.sponsorshipNatural Sciences and Engineering Research Council of Canadaen
dc.description.sponsorshipMinistry of Education, Culture, Sports, Science and Technology of Japanen
dc.description.sponsorshipItalian Istituto Nazionale di Fisica Nucleareen
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.79.112003en
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 ratio of branching fractions B(B±-->J/ psi pi ±)/B(B±-->J/ psi K±)en
dc.title.alternativeMeasurement of the ratio of branching fractions B(B[superscript ±]→J/ψπ[superscript ±])/B(B[superscript ±]→J/ψK[superscript ±])en
dc.typeArticleen
dc.identifier.citationCDF Collaboration et al. “Measurement of the ratio of branching fractions B(B±-->J/ psi pi ±)/B(B±-->J/ psi K±).” Physical Review D 79.11 (2009): 112003. © 2009 The American Physical Societyen
dc.contributor.departmentMassachusetts Institute of Technology. Department of Physicsen_US
dc.contributor.departmentMassachusetts Institute of Technology. Laboratory for Nuclear Scienceen_US
dc.contributor.approverKlute, Markus
dc.contributor.mitauthorPaus, Christoph M. E.
dc.contributor.mitauthorMiles, Christopher J.
dc.contributor.mitauthorMakhoul, K.
dc.contributor.mitauthorLeonardo, N.
dc.contributor.mitauthorKravchenko, I.
dc.contributor.mitauthorKnuteson, Bruce O.
dc.contributor.mitauthorIyutin, Boris
dc.contributor.mitauthorHenderson, C.
dc.contributor.mitauthorHahn, Kristian Allan
dc.contributor.mitauthorChoudalakis, Georgios
dc.contributor.mitauthorBolshov, Arkadiy
dc.contributor.mitauthorBelloni, Alberto
dc.contributor.mitauthorBauer, Gerry P.
dc.contributor.mitauthorKlute, Markus
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
eprint.grantNumberContract No. HPRNCT-2002-00292en
dspace.orderedauthorsAbulencia, A.; Adelman, J.; Affolder, T.; Akimoto, T.; Albrow, M.; Ambrose, D.; Amerio, S.; Amidei, D.; Anastassov, A.; Anikeev, K.; Annovi, A.; Antos, J.; Aoki, M.; Apollinari, G.; Arguin, J.-F.; Arisawa, T.; Artikov, A.; Ashmanskas, W.; Attal, A.; Azfar, F.; Azzi-Bacchetta, P.; Azzurri, P.; Bacchetta, N.; Badgett, W.; Barbaro-Galtieri, A.; Barnes, V.; Barnett, B.; Baroiant, S.; Bartsch, V.; Bauer, G.; Bedeschi, F.; Behari, S.; Belforte, S.; Bellettini, G.; Bellinger, J.; Belloni, A.; Benjamin, D.; Beretvas, A.; Beringer, J.; Berry, T.; Bhatti, A.; Binkley, M.; Bisello, D.; Blair, R.; Blocker, C.; Blumenfeld, B.; Bocci, A.; Bodek, A.; Boisvert, V.; Bolla, G.; Bolshov, A.; Bortoletto, D.; Boudreau, J.; Boveia, A.; Brau, B.; Brigliadori, L.; Bromberg, C.; Brubaker, E.; Budagov, J.; Budd, H.; Budd, S.; Budroni, S.; Burkett, K.; Busetto, G.; Bussey, P.; Byrum, K.; Cabrera, S.; Campanelli, M.; Campbell, M.; Canelli, F.; Canepa, A.; Carillo, S.; Carlsmith, D.; Carosi, R.; Carron, S.; Casarsa, M.; Castro, A.; Catastini, P.; Cauz, D.; Cavalli-Sforza, M.; Cerri, A.; Cerrito, L.; Chang, S.; Chen, Y.; Chertok, M.; Chiarelli, G.; Chlachidze, G.; Chlebana, F.; Cho, I.; Cho, K.; Chokheli, D.; Chou, J.; Choudalakis, G.; Chuang, S.; Chung, K.; Chung, W.; Chung, Y.; Ciljak, M.; Ciobanu, C.; Ciocci, M.; Clark, A.; Clark, D.; Coca, M.; Compostella, G.; Convery, M.; Conway, J.; Cooper, B.; Copic, K.; Cordelli, M.; Cortiana, G.; Crescioli, F.; Almenar, C.; Cuevas, J.; Culbertson, R.; Cully, J.; Cyr, D.; DaRonco, S.; Datta, M.; D’Auria, S.; Davies, T.; D’Onofrio, M.; Dagenhart, D.; de Barbaro, P.; De Cecco, S.; Deisher, A.; De Lentdecker, G.; Dell’Orso, M.; Delli Paoli, F.; Demortier, L.; Deng, J.; Deninno, M.; De Pedis, D.; Derwent, P.; Di Giovanni, G.; Dionisi, C.; Di Ruzza, B.; Dittmann, J.; DiTuro, P.; Dörr, C.; Donati, S.; Donega, M.; Dong, P.; Donini, J.; Dorigo, T.; Dube, S.; Efron, J.; Erbacher, R.; Errede, D.; Errede, S.; Eusebi, R.; Fang, H.; Farrington, S.; Fedorko, I.; Fedorko, W.; Feild, R.; Feindt, M.; Fernandez, J.; Field, R.; Flanagan, G.; Foland, A.; Forrester, S.; Foster, G.; Franklin, M.; Freeman, J.; Furic, I.; Gallinaro, M.; Galyardt, J.; Garcia, J.; Garberson, F.; Garfinkel, A.; Gay, C.; Gerberich, H.; Gerdes, D.; Giagu, S.; Giannetti, P.; Gibson, A.; Gibson, K.; Gimmell, J.; Ginsburg, C.; Giokaris, N.; Giordani, M.; Giromini, P.; Giunta, M.; Giurgiu, G.; Glagolev, V.; Glenzinski, D.; Gold, M.; Goldschmidt, N.; Goldstein, J.; Golossanov, A.; Gomez, G.; Gomez-Ceballos, G.; Goncharov, M.; González, O.; Gorelov, I.; Goshaw, A.; Goulianos, K.; Gresele, A.; Griffiths, M.; Grinstein, S.; Grosso-Pilcher, C.; Group, R.; Grundler, U.; da Costa, J.; Gunay-Unalan, Z.; Haber, C.; Hahn, K.; Hahn, S.; Halkiadakis, E.; Hamilton, A.; Han, B.-Y.; Han, J.; Handler, R.; Happacher, F.; Hara, K.; Hare, M.; Harper, S.; Harr, R.; Harris, R.; Hartz, M.; Hatakeyama, K.; Hauser, J.; Heijboer, A.; Heinemann, B.; Heinrich, J.; Henderson, C.; Herndon, M.; Heuser, J.; Hidas, D.; Hill, C.; Hirschbuehl, D.; Hocker, A.; Holloway, A.; Hou, S.; Houlden, M.; Hsu, S.-C.; Huffman, B.; Hughes, R.; Husemann, U.; Huston, J.; Incandela, J.; Introzzi, G.; Iori, M.; Ishizawa, Y.; Ivanov, A.; Iyutin, B.; James, E.; Jang, D.; Jayatilaka, B.; Jeans, D.; Jensen, H.; Jeon, E.; Jindariani, S.; Jones, M.; Joo, K.; Jun, S.; Jung, J.; Junk, T.; Kamon, T.; Karchin, P.; Kato, Y.; Kemp, Y.; Kephart, R.; Kerzel, U.; Khotilovich, V.; Kilminster, B.; Kim, D.; Kim, H.; Kim, J.; Kim, M.; Kim, S.; Kim, S.; Kim, Y.; Kimura, N.; Kirsch, L.; Klimenko, S.; Klute, M.; Knuteson, B.; Ko, B.; Kondo, K.; Kong, D.; Konigsberg, J.; Korytov, A.; Kotwal, A.; Kovalev, A.; Kraan, A.; Kraus, J.; Kravchenko, I.; Kreps, M.; Kroll, J.; Krumnack, N.; Kruse, M.; Krutelyov, V.; Kubo, T.; Kuhlmann, S.; Kuhr, T.; Kusakabe, Y.; Kwang, S.; Laasanen, A.; Lai, S.; Lami, S.; Lammel, S.; Lancaster, M.; Lander, R.; Lannon, K.; Lath, A.; Latino, G.; Lazzizzera, I.; LeCompte, T.; Lee, J.; Lee, J.; Lee, Y.; Lee, S.; Lefèvre, R.; Leonardo, N.; Leone, S.; Levy, S.; Lewis, J.; Lin, C.; Lin, C.; Lindgren, M.; Lipeles, E.; Lister, A.; Litvintsev, D.; Liu, T.; Lockyer, N.; Loginov, A.; Loreti, M.; Loverre, P.; Lu, R.-S.; Lucchesi, D.; Lujan, P.; Lukens, P.; Lungu, G.; Lyons, L.; Lys, J.; Lysak, R.; Lytken, E.; Mack, P.; MacQueen, D.; Madrak, R.; Maeshima, K.; Makhoul, K.; Maki, T.; Maksimovic, P.; Malde, S.; Manca, G.; Margaroli, F.; Marginean, R.; Marino, C.; Marino, C.; Martin, A.; Martin, M.; Martin, V.; Martínez, M.; Maruyama, T.; Mastrandrea, P.; Masubuchi, T.; Matsunaga, H.; Mattson, M.; Mazini, R.; Mazzanti, P.; McFarland, K.; McIntyre, P.; McNulty, R.; Mehta, A.; Mehtala, P.; Menzemer, S.; Menzione, A.; Merkel, P.; Mesropian, C.; Messina, A.; Miao, T.; Miladinovic, N.; Miles, J.; Miller, R.; Mills, C.; Milnik, M.; Mitra, A.; Mitselmakher, G.; Miyamoto, A.; Moed, S.; Moggi, N.; Mohr, B.; Moore, R.; Morello, M.; Fernandez, P.; Mülmenstädt, J.; Mukherjee, A.; Muller, Th.; Mumford, R.; Murat, P.; Nachtman, J.; Nagano, A.; Naganoma, J.; Nakano, I.; Napier, A.; Necula, V.; Neu, C.; Neubauer, M.; Nielsen, J.; Nigmanov, T.; Nodulman, L.; Norniella, O.; Nurse, E.; Oh, S.; Oh, Y.; Oksuzian, I.; Okusawa, T.; Oldeman, R.; Orava, R.; Osterberg, K.; Pagliarone, C.; Palencia, E.; Papadimitriou, V.; Paramonov, A.; Parks, B.; Pashapour, S.; Patrick, J.; Pauletta, G.; Paulini, M.; Paus, C.; Pellett, D.; Penzo, A.; Phillips, T.; Piacentino, G.; Piedra, J.; Pinera, L.; Pitts, K.; Plager, C.; Pondrom, L.; Portell, X.; Poukhov, O.; Pounder, N.; Prakoshyn, F.; Pronko, A.; Proudfoot, J.; Ptohos, F.; Punzi, G.; Pursley, J.; Rademacker, J.; Rahaman, A.; Ranjan, N.; Rappoccio, S.; Reisert, B.; Rekovic, V.; Renton, P.; Rescigno, M.; Richter, S.; Rimondi, F.; Ristori, L.; Robson, A.; Rodrigo, T.; Rogers, E.; Rolli, S.; Roser, R.; Rossi, M.; Rossin, R.; Ruiz, A.; Russ, J.; Rusu, V.; Saarikko, H.; Sabik, S.; Safonov, A.; Sakumoto, W.; Salamanna, G.; Saltó, O.; Saltzberg, D.; Sánchez, C.; Santi, L.; Sarkar, S.; Sartori, L.; Sato, K.; Savard, P.; Savoy-Navarro, A.; Scheidle, T.; Schlabach, P.; Schmidt, E.; Schmidt, M.; Schmitt, M.; Schwarz, T.; Scodellaro, L.; Scott, A.; Scribano, A.; Scuri, F.; Sedov, A.; Seidel, S.; Seiya, Y.; Semenov, A.; Sexton-Kennedy, L.; Sfyrla, A.; Shapiro, M.; Shears, T.; Shepard, P.; Sherman, D.; Shimojima, M.; Shochet, M.; Shon, Y.; Shreyber, I.; Sidoti, A.; Sinervo, P.; Sisakyan, A.; Sjolin, J.; Slaughter, A.; Slaunwhite, J.; Sliwa, K.; Smith, J.; Snider, F.; Snihur, R.; Soderberg, M.; Soha, A.; Somalwar, S.; Sorin, V.; Spalding, J.; Spinella, F.; Spreitzer, T.; Squillacioti, P.; Stanitzki, M.; Staveris-Polykalas, A.; St. Denis, R.; Stelzer, B.; Stelzer-Chilton, O.; Stentz, D.; Strologas, J.; Stuart, D.; Suh, J.; Sukhanov, A.; Sun, H.; Suzuki, T.; Taffard, A.; Takashima, R.; Takeuchi, Y.; Takikawa, K.; Tanaka, M.; Tanaka, R.; Tecchio, M.; Teng, P.; Terashi, K.; Thom, J.; Thompson, A.; Thomson, E.; Tipton, P.; Tiwari, V.; Tkaczyk, S.; Toback, D.; Tokar, S.; Tollefson, K.; Tomura, T.; Tonelli, D.; Torre, S.; Torretta, D.; Tourneur, S.; Trischuk, W.; Tsuchiya, R.; Tsuno, S.; Turini, N.; Ukegawa, F.; Unverhau, T.; Uozumi, S.; Usynin, D.; Vallecorsa, S.; van Remortel, N.; Varganov, A.; Vataga, E.; Vázquez, F.; Velev, G.; Veramendi, G.; Veszpremi, V.; Vidal, R.; Vila, I.; Vilar, R.; Vine, T.; Vollrath, I.; Volobouev, I.; Volpi, G.; Würthwein, F.; Wagner, P.; Wagner, R.; Wagner, R.; Wagner, J.; Wagner, W.; Wallny, R.; Wang, S.; Warburton, A.; Waschke, S.; Waters, D.; Weinberger, M.; Wester, W.; Whitehouse, B.; Whiteson, D.; Wicklund, A.; Wicklund, E.; Williams, G.; Williams, H.; Wilson, P.; Winer, B.; Wittich, P.; Wolbers, S.; Wolfe, C.; Wright, T.; Wu, X.; Wynne, S.; Yagil, A.; Yamamoto, K.; Yamaoka, J.; Yamashita, T.; Yang, C.; Yang, U.; Yang, Y.; Yao, W.; Yeh, G.; Yoh, J.; Yorita, K.; Yoshida, T.; Yu, G.; Yu, I.; Yu, S.; Yun, J.; Zanello, L.; Zanetti, A.; Zaw, I.; Zhang, X.; Zhou, J.; Zucchelli, S.en
dc.identifier.orcidhttps://orcid.org/0000-0002-6047-4211
dc.identifier.orcidhttps://orcid.org/0000-0002-9746-4594
dc.identifier.orcidhttps://orcid.org/0000-0002-0869-5631
mit.licensePUBLISHER_POLICYen
mit.metadata.statusComplete


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