Measurement of the B0--phiK*0 decay amplitudes

Autor: B, Aubert, R, Barate, D, Boutigny, F, Couderc, J-M, Gaillard, A, Hicheur, Y, Karyotakis, J P, Lees, V, Tisserand, A, Zghiche, A, Palano, A, Pompili, J C, Chen, N D, Qi, G, Rong, P, Wang, Y S, Zhu, G, Eigen, I, Ofte, B, Stugu, G S, Abrams, A W, Borgland, A B, Breon, D N, Brown, J, Button-Shafer, R N, Cahn, E, Charles, C T, Day, M S, Gill, A V, Gritsan, Y, Groysman, R G, Jacobsen, R W, Kadel, J, Kadyk, L T, Kerth, Yu G, Kolomensky, G, Kukartsev, G, Lynch, L M, Mir, P J, Oddone, T J, Orimoto, M, Pripstein, N A, Roe, M T, Ronan, V G, Shelkov, W A, Wenzel, M, Barrett, K E, Ford, T J, Harrison, A J, Hart, C M, Hawkes, S E, Morgan, A T, Watson, M, Fritsch, K, Goetzen, T, Held, H, Koch, B, Lewandowski, M, Pelizaeus, M, Steinke, J T, Boyd, N, Chevalier, W N, Cottingham, M P, Kelly, T E, Latham, F F, Wilson, T, Cuhadar-Donszelmann, C, Hearty, N S, Knecht, T S, Mattison, J A, McKenna, D, Thiessen, A, Khan, P, Kyberd, L, Teodorescu, A E, Blinov, V E, Blinov, V P, Druzhinin, V B, Golubev, V N, Ivanchenko, E A, Kravchenko, A P, Onuchin, S I, Serednyakov, Yu I, Skovpen, E P, Solodov, A N, Yushkov, D, Best, M, Bruinsma, M, Chao, I, Eschrich, D, Kirkby, A J, Lankford, M, Mandelkern, R K, Mommsen, W, Roethel, D P, Stoker, C, Buchanan, B L, Hartfiel, S D, Foulkes, J W, Gary, B C, Shen, K, Wang, D, del Re, H K, Hadavand, E J, Hill, D B, MacFarlane, H P, Paar, Sh, Rahatlou, V, Sharma, J W, Berryhill, C, Campagnari, B, Dahmes, O, Long, A, Lu, M A, Mazur, J D, Richman, W, Verkerke, T W, Beck, A M, Eisner, C A, Heusch, J, Kroseberg, W S, Lockman, G, Nesom, T, Schalk, B A, Schumm, A, Seiden, P, Spradlin, D C, Williams, M G, Wilson, J, Albert, E, Chen, G P, Dubois-Felsmann, A, Dvoretskii, D G, Hitlin, I, Narsky, T, Piatenko, F C, Porter, A, Ryd, A, Samuel, S, Yang, S, Jayatilleke, G, Mancinelli, B T, Meadows, M D, Sokoloff, T, Abe, F, Blanc, P, Bloom, S, Chen, W T, Ford, U, Nauenberg, A, Olivas, P, Rankin, J G, Smith, J, Zhang, L, Zhang, A, Chen, J L, Harton, A, Soffer, W H, Toki, R J, Wilson, Q L, Zeng, D, Altenburg, T, Brandt, J, Brose, M, Dickopp, E, Feltresi, A, Hauke, H M, Lacker, R, Müller-Pfefferkorn, R, Nogowski, S, Otto, A, Petzold, J, Schubert, K R, Schubert, R, Schwierz, B, Spaan, J E, Sundermann, D, Bernard, G R, Bonneaud, F, Brochard, P, Grenier, S, Schrenk, Ch, Thiebaux, G, Vasileiadis, M, Verderi, D J, Bard, P J, Clark, D, Lavin, F, Muheim, S, Playfer, Y, Xie, M, Andreotti, V, Azzolini, D, Bettoni, C, Bozzi, R, Calabrese, G, Cibinetto, E, Luppi, M, Negrini, L, Piemontese, A, Sarti, E, Treadwell, F, Anulli, R, Baldini-Ferroli, A, Calcaterra, R, de Sangro, G, Finocchiaro, P, Patteri, I M, Peruzzi, M, Piccolo, A, Zallo, A, Buzzo, R, Capra, R, Contri, G, Crosetti, M Lo, Vetere, M, Macri, M R, Monge, S, Passaggio, C, Patrignani, E, Robutti, A, Santroni, S, Tosi, S, Bailey, G, Brandenburg, K S, Chaisanguanthum, M, Morii, E, Won, R S, Dubitzky, U, Langenegger, W, Bhimji, D A, Bowerman, P D, Dauncey, U, Egede, J R, Gaillard, G W, Morton, J A, Nash, M B, Nikolich, G P, Taylor, M J, Charles, G J, Grenier, U, Mallik, J, Cochran, H B, Crawley, J, Lamsa, W T, Meyer, S, Prell, E I, Rosenberg, A E, Rubin, J, Yi, M, Biasini, R, Covarelli, M, Pioppi, M, Davier, X, Giroux, G, Grosdidier, A, Höcker, S, Laplace, F Le, Diberder, V, Lepeltier, A M, Lutz, T C, Petersen, S, Plaszczynski, M H, Schune, L, Tantot, G, Wormser, C H, Cheng, D J, Lange, M C, Simani, D M, Wright, A J, Bevan, C A, Chavez, J P, Coleman, I J, Forster, J R, Fry, E, Gabathuler, R, Gamet, D E, Hutchcroft, R J, Parry, D J, Payne, R J, Sloane, C, Touramanis, J J, Back, C M, Cormack, P F, Harrison, F, Di Lodovico, G B, Mohanty, C L, Brown, G, Cowan, R L, Flack, H U, Flaecher, M G, Green, P S, Jackson, T R, McMahon, S, Ricciardi, F, Salvatore, M A, Winter, D, Brown, C L, Davis, J, Allison, N R, Barlow, R J, Barlow, P A, Hart, M C, Hodgkinson, G D, Lafferty, A J, Lyon, J C, Williams, A, Farbin, W D, Hulsbergen, A, Jawahery, D, Kovalskyi, C K, Lae, V, Lillard, D A, Roberts, G, Blaylock, C, Dallapiccola, K T, Flood, S S, Hertzbach, R, Kofler, V B, Koptchev, T B, Moore, S, Saremi, H, Staengle, S, Willocq, R, Cowan, G, Sciolla, S J, Sekula, F, Taylor, R K, Yamamoto, D J J, Mangeol, P M, Patel, S H, Robertson, A, Lazzaro, V, Lombardo, F, Palombo, J M, Bauer, L, Cremaldi, V, Eschenburg, R, Godang, R, Kroeger, J, Reidy, D A, Sanders, D J, Summers, H W, Zhao, S, Brunet, D, Côté, P, Taras, H, Nicholson, N, Cavallo, F, Fabozzi, C, Gatto, L, Lista, D, Monorchio, P, Paolucci, D, Piccolo, C, Sciacca, M, Baak, H, Bulten, G, Raven, H L, Snoek, L, Wilden, C P, Jessop, J M, LoSecco, T, Allmendinger, K K, Gan, K, Honscheid, D, Hufnagel, H, Kagan, R, Kass, T, Pulliam, A M, Rahimi, R, Ter-Antonyan, Q K, Wong, J, Brau, R, Frey, O, Igonkina, C T, Potter, N B, Sinev, D, Strom, E, Torrence, F, Colecchia, A, Dorigo, F, Galeazzi, M, Margoni, M, Morandin, M, Posocco, M, Rotondo, F, Simonetto, R, Stroili, G, Tiozzo, C, Voci, M, Benayoun, H, Briand, J, Chauveau, P, David, Ch, de la Vaissière, L, Del Buono, O, Hamon, M J J, John, Ph, Leruste, J, Malcles, J, Ocariz, M, Pivk, L, Roos, S, T'Jampens, G, Therin, P F, Manfredi, V, Re, P K, Behera, L, Gladney, Q H, Guo, J, Panetta, C, Angelini, G, Batignani, S, Bettarini, M, Bondioli, F, Bucci, G, Calderini, M, Carpinelli, F, Forti, M A, Giorgi, A, Lusiani, G, Marchiori, F, Martinez-Vidal, M, Morganti, N, Neri, E, Paoloni, M, Rama, G, Rizzo, F, Sandrelli, J, Walsh, M, Haire, D, Judd, K, Paick, D E, Wagoner, N, Danielson, P, Elmer, Y P, Lau, C, Lu, V, Miftakov, J, Olsen, A J S, Smith, A V, Telnov, F, Bellini, G, Cavoto, R, Faccini, F, Ferrarotto, F, Ferroni, M, Gaspero, L, Li Gioi, M A, Mazzoni, S, Morganti, M, Pierini, G, Piredda, F, Safai Tehrani, C, Voena, S, Christ, G, Wagner, R, Waldi, T, Adye, N, De Groot, B, Franek, N I, Geddes, G P, Gopal, E O, Olaiya, R, Aleksan, S, Emery, A, Gaidot, S F, Ganzhur, P-F, Giraud, G, Hamel de Monchenault, W, Kozanecki, M, Legendre, G W, London, B, Mayer, G, Schott, G, Vasseur, Ch, Yèche, M, Zito, M V, Purohit, A W, Weidemann, J R, Wilson, F X, Yumiceva, D, Aston, R, Bartoldus, N, Berger, A M, Boyarski, O L, Buchmueller, R, Claus, M R, Convery, M, Cristinziani, G, De Nardo, D, Dong, J, Dorfan, D, Dujmic, W, Dunwoodie, E E, Elsen, S, Fan, R C, Field, T, Glanzman, S J, Gowdy, T, Hadig, V, Halyo, C, Hast, T, Hryn'ova, W R, Innes, M H, Kelsey, P, Kim, M L, Kocian, D W G S, Leith, J, Libby, S, Luitz, V, Luth, H L, Lynch, H, Marsiske, R, Messner, D R, Muller, C P, O'Grady, V E, Ozcan, A, Perazzo, M, Perl, S, Petrak, B N, Ratcliff, A, Roodman, A A, Salnikov, R H, Schindler, J, Schwiening, G, Simi, A, Snyder, A, Soha, J, Stelzer, D, Su, M K, Sullivan, J, Va'vra, S R, Wagner, M, Weaver, A J R, Weinstein, W J, Wisniewski, M, Wittgen, D H, Wright, A K, Yarritu, C C, Young, P R, Burchat, A J, Edwards, T I, Meyer, B A, Petersen, C, Roat, S, Ahmed, M S, Alam, J A, Ernst, M A, Saeed, M, Saleem, F R, Wappler, W, Bugg, M, Krishnamurthy, S M, Spanier, R, Eckmann, H, Kim, J L, Ritchie, A, Satpathy, R F, Schwitters, J M, Izen, I, Kitayama, X C, Lou, S, Ye, F, Bianchi, M, Bona, F, Gallo, D, Gamba, L, Bosisio, C, Cartaro, F, Cossutti, G, Della Ricca, S, Dittongo, S, Grancagnolo, L, Lanceri, P, Poropat, L, Vitale, G, Vuagnin, R S, Panvini, Sw, Banerjee, C M, Brown, D, Fortin, P D, Jackson, R, Kowalewski, J M, Roney, R J, Sobie, H R, Band, B, Cheng, S, Dasu, M, Datta, A M, Eichenbaum, M, Graham, J J, Hollar, J R, Johnson, P E, Kutter, H, Li, R, Liu, A, Mihalyi, A K, Mohapatra, Y, Pan, R, Prepost, P, Tan, J H, von Wimmersperg-Toeller, J, Wu, S L, Wu, Z, Yu, M G, Greene, H, Neal
Rok vydání: 2004
Zdroj: Physical review letters. 93(23)
ISSN: 0031-9007
Popis: With a sample of about 227x10(6) BB pairs recorded with the BABAR detector we perform a full angular analysis of the decay B0--phiK(*0)(892). We make novel measurements of five parameters sensitive to CP violation. We also measure the branching fraction to be (9.2+/-0.9+/-0.5)x10(-6) and determine the fractions of longitudinal and parity-odd transverse contributions as f(L)=0.52+/-0.05+/-0.02 and f( perpendicular)=0.22+/-0.05+/-0.02. The phases of the parity-even and parity-odd transverse amplitudes relative to the longitudinal amplitude are found to be phi( parallel)=2.34(+0.23)(-0.20)+/-0.05 rad and phi( perpendicular)=2.47+/-0.25+/-0.05 rad. We also observe the decay B0--phiK(*0)(1430).
Databáze: OpenAIRE