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Phys Rev Lett. 2008 Oct 17;101(16):161801. doi: 10.1103/PhysRevLett.101.161801. Epub 2008 Oct 15.

Observation and polarization measurements of B+/- -->phiK1 +/- and B +/- -->phiK2 *+/-.

Physical review letters

B Aubert, M Bona, Y Karyotakis, J P Lees, V Poireau, E Prencipe, X Prudent, V Tisserand, J Garra Tico, E Grauges, L Lopez, A Palano, M Pappagallo, G Eigen, B Stugu, L Sun, G S Abrams, M Battaglia, D N Brown, R N Cahn, R G Jacobsen, L T Kerth, Yu G Kolomensky, G Kukartsev, G Lynch, I L Osipenkov, M T Ronan, K Tackmann, T Tanabe, C M Hawkes, N Soni, A T Watson, H Koch, T Schroeder, D Walker, D J Asgeirsson, B G Fulsom, C Hearty, T S Mattison, J A McKenna, M Barrett, A Khan, L Teodorescu, V E Blinov, A D Bukin, A R Buzykaev, V P Druzhinin, V B Golubev, A P Onuchin, S I Serednyakov, Yu I Skovpen, E P Solodov, K Yu Todyshev, M Bondioli, S Curry, I Eschrich, D Kirkby, A J Lankford, P Lund, M Mandelkern, E C Martin, D P Stoker, S Abachi, C Buchanan, J W Gary, F Liu, O Long, B C Shen, G M Vitug, Z Yasin, L Zhang, V Sharma, C Campagnari, T M Hong, D Kovalskyi, M A Mazur, J D Richman, T W Beck, A M Eisner, C J Flacco, C A Heusch, J Kroseberg, W S Lockman, T Schalk, B A Schumm, A Seiden, L Wang, M G Wilson, L O Winstrom, C H Cheng, D A Doll, B Echenard, F Fang, D G Hitlin, I Narsky, T Piatenko, F C Porter, R Andreassen, G Mancinelli, B T Meadows, K Mishra, M D Sokoloff, P C Bloom, W T Ford, A Gaz, J F Hirschauer, A Kreisel, M Nagel, U Nauenberg, J G Smith, K A Ulmer, S R Wagner, R Ayad, A Soffer, W H Toki, R J Wilson, D D Altenburg, E Feltresi, A Hauke, H Jasper, M Karbach, J Merkel, A Petzold, B Spaan, K Wacker, M J Kobel, W F Mader, R Nogowski, K R Schubert, R Schwierz, J E Sundermann, A Volk, D Bernard, G R Bonneaud, E Latour, Ch Thiebaux, M Verderi, P J Clark, W Gradl, S Playfer, J E Watson, M Andreotti, D Bettoni, C Bozzi, R Calabrese, A Cecchi, G Cibinetto, P Franchini, E Luppi, M Negrini, A Petrella, L Piemontese, V Santoro, R Baldini-Ferroli, A Calcaterra, R de Sangro, G Finocchiaro, S Pacetti, P Patteri, I M Peruzzi, M Piccolo, M Rama, A Zallo, A Buzzo, R Contri, M Lo Vetere, M M Macri, M R Monge, S Passaggio, C Patrignani, E Robutti, A Santroni, S Tosi, K S Chaisanguanthum, M Morii, J Marks, S Schenk, U Uwer, V Klose, H M Lacker, D J Bard, P D Dauncey, J A Nash, W Panduro Vazquez, M Tibbetts, P K Behera, X Chai, M J Charles, U Mallik, J Cochran, H B Crawley, L Dong, W T Meyer, S Prell, E I Rosenberg, A E Rubin, Y Y Gao, A V Gritsan, Z J Guo, C K Lae, A G Denig, M Fritsch, G Schott, N Arnaud, J Béquilleux, A D'Orazio, M Davier, J Firmino da Costa, G Grosdidier, A Höcker, V Lepeltier, F Le Diberder, A M Lutz, S Pruvot, P Roudeau, M H Schune, J Serrano, V Sordini, A Stocchi, G Wormser, D J Lange, D M Wright, I Bingham, J P Burke, C A Chavez, J R Fry, E Gabathuler, R Gamet, D E Hutchcroft, D J Payne, C Touramanis, A J Bevan, C K Clarke, K A George, F Di Lodovico, R Sacco, M Sigamani, G Cowan, H U Flaecher, D A Hopkins, S Paramesvaran, F Salvatore, A C Wren, D N Brown, C L Davis, K E Alwyn, D S Bailey, R J Barlow, R J Barlow, Y M Chia, C L Edgar, G D Lafferty, T J West, J I Yi, J Anderson, C Chen, A Jawahery, D A Roberts, G Simi, J M Tuggle, C Dallapiccola, X Li, E Salvati, S Saremi, R Cowan, D Dujmic, P H Fisher, K Koeneke, G Sciolla, M Spitznagel, F Taylor, R K Yamamoto, M Zhao, P M Patel, S H Robertson, A Lazzaro, V Lombardo, F Palombo, J M Bauer, L Cremaldi, V Eschenburg, R Godang, R Kroeger, D A Sanders, D J Summers, H W Zhao, M Simard, P Taras, F B Viaud, H Nicholson, G De Nardo, L Lista, D Monorchio, G Onorato, C Sciacca, G Raven, H L Snoek, C P Jessop, K J Knoepfel, J M LoSecco, W F Wang, G Benelli, L A Corwin, K Honscheid, H Kagan, R Kass, J P Morris, A M Rahimi, J J Regensburger, S J Sekula, Q K Wong, N L Blount, J Brau, R Frey, O Igonkina, J A Kolb, M Lu, R Rahmat, N B Sinev, D Strom, J Strube, E Torrence, G Castelli, N Gagliardi, M Margoni, M Morandin, M Posocco, M Rotondo, F Simonetto, R Stroili, C Voci, P del Amo Sanchez, E Ben-Haim, H Briand, G Calderini, J Chauveau, P David, L Del Buono, O Hamon, Ph Leruste, J Ocariz, A Perez, J Prendki, L Gladney, M Biasini, R Covarelli, E Manoni, C Angelini, G Batignani, S Bettarini, M Carpinelli, A Cervelli, F Forti, M A Giorgi, A Lusiani, G Marchiori, M Morganti, N Neri, E Paoloni, G Rizzo, J J Walsh, J Biesiada, D Lopes Pegna, C Lu, J Olsen, A J S Smith, A V Telnov, F Anulli, E Baracchini, G Cavoto, D del Re, E Di Marco, R Faccini, F Ferrarotto, F Ferroni, M Gaspero, P D Jackson, L Li Gioi, M A Mazzoni, S Morganti, G Piredda, F Polci, F Renga, C Voena, M Ebert, T Hartmann, H Schröder, R Waldi, T Adye, B Franek, E O Olaiya, W Roethel, F F Wilson, S Emery, M Escalier, L Esteve, A Gaidot, S F Ganzhur, G Hamel de Monchenault, W Kozanecki, G Vasseur, Ch Yèche, M Zito, X R Chen, H Liu, W Park, M V Purohit, R M White, J R Wilson, M T Allen, D Aston, R Bartoldus, P Bechtle, J F Benitez, R Cenci, J P Coleman, M R Convery, J C Dingfelder, J Dorfan, G P Dubois-Felsmann, W Dunwoodie, R C Field, A M Gabareen, S J Gowdy, M T Graham, P Grenier, C Hast, W R Innes, J Kaminski, M H Kelsey, H Kim, P Kim, M L Kocian, D W G S Leith, S Li, B Lindquist, S Luitz, V Luth, H L Lynch, D B MacFarlane, H Marsiske, R Messner, D R Muller, H Neal, S Nelson, C P O'Grady, I Ofte, A Perazzo, M Perl, B N Ratcliff, A Roodman, A A Salnikov, R H Schindler, J Schwiening, A Snyder, D Su, M K Sullivan, K Suzuki, S K Swain, J M Thompson, J Va'vra, A P Wagner, M Weaver, C A West, W J Wisniewski, M Wittgen, D H Wright, H W Wulsin, A K Yarritu, K Yi, C C Young, V Ziegler, P R Burchat, A J Edwards, S A Majewski, T S Miyashita, B A Petersen, L Wilden, S Ahmed, M S Alam, J A Ernst, B Pan, M A Saeed, S B Zain, S M Spanier, B J Wogsland, R Eckmann, J L Ritchie, A M Ruland, C J Schilling, R F Schwitters, B W Drummond, J M Izen, X C Lou, F Bianchi, D Gamba, M Pelliccioni, M Bomben, L Bosisio, C Cartaro, G Della Ricca, L Lanceri, L Vitale, V Azzolini, N Lopez-March, F Martinez-Vidal, D A Milanes, A Oyanguren, J Albert, Sw Banerjee, B Bhuyan, H H F Choi, K Hamano, R Kowalewski, M J Lewczuk, I M Nugent, J M Roney, R J Sobie, T J Gershon, P F Harrison, J Ilic, T E Latham, G B Mohanty, H R Band, X Chen, S Dasu, K T Flood, Y Pan, M Pierini, R Prepost, C O Vuosalo, S L Wu,

Affiliations

  1. Laboratoire de Physique des Particules, IN2P3/CNRS et Université de Savoie, F-74941 Annecy-Le-Vieux, France.

PMID: 18999657 DOI: 10.1103/PhysRevLett.101.161801

Abstract

With the full BABAR data sample of 465 x 10(6) B(over)B pairs, we observe the decays B+/- -->phiK_(1)(1270) +/- and B +/- -->phiK*_(2)(1430)+/-. We measure the branching fractions (6.1+/-1.6+/-1.1) x 10(-6) and (8.4+/-1.8+/-1.0) x 10(-6) and the fractions of longitudinal polarization 0.46 (+0.12+0.06) _(-0.13-0.07) and 0.80(+0.09)_(-0.10)+/-0.03, respectively. We also report on the B+/- -->phiK*_(0)(1430)+/- decay branching fraction of (7.0+/-1.3+/-0.9) x 10(-6) and several parameters sensitive to CP violation and interference in the above three decays. Upper limits are placed on the B+/- decay rates to final states with phi and K_1(1400)+/-, K*(1410)+/-, K2(1770)+/-, or K_2(1820)+/-. Understanding the observed polarization pattern requires amplitude contributions from an uncertain source.

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