دورية أكاديمية
أعرض في EDS

Study of $B^{\pm} \to J/\psi \pi^+/-$ and $B^{\pm} \to J/\psi K^{\pm}$ decays: measurement of the ratio of branching fractions and search for direct CP violation

التفاصيل البيبلوغرافية
العنوان: Study of $B^{\pm} \to J/\psi \pi^+/-$ and $B^{\pm} \to J/\psi K^{\pm}$ decays: measurement of the ratio of branching fractions and search for direct CP violation
المؤلفون: Aubert, B., Barate, R., Boutigny, D., Couderc, F., Gaillard, J.M., Hicheur, A., Karyotakis, Y., Lees, J.P., Tisserand, V., Zghiche, A., Palano, A., Pompili, A., Chen, J C., Qi, N D., Rong, G., Wang, P., Zhu, y S., Eigen, G., Ofte, I., Stugu, B., Abrams, G S., Borgland, a W., Breon, a B., Brown, D N., Button-Shafer, J., Cahn, R N., Charles, E., Day, C T., Gill, M S., Gritsan, a V., Groysman, Y., Jacobsen, R G., Kadel, R W., Kadyk, J., Kerth, L T., Kolomensky Yu, G., Kukartsev, G., Le Clerc, C., Levi, M E., Lynch, G., Mir, L M., Oddone, P J., Orimoto, T J., Pripstein, M., Roe, N A., Ronan, M T., Shelkov, V G., Telnov, a V., Wenzel, W A., Ford, K., Harrison, T J., Hawkes, C M., Morgan, S E., Watson, a T., Watson, N K., Fritsch, M., Goetzen, K., Held, T., Koch, H., Lewandowski, B., Pelizaeus, M., Peters, K., Schmuecker, H., Steinke, M., Boyd, J T., Chevalier, N., Cottingham, W N., Kelly, M P., Latham, T E., Mackay, C., Wilson, F F., Abe, K., Cuhadar-Doenszelmann, T., Hearty, C., Mattison, T S., Mckenna, J A., Thiessen, D., Kyberd, P., Mckemey, a K., Teodorescu, L., Blinov, V E., Bukin, a D., Golubev, V B., Ivanchenko, V N., Kravchenko, E A., Onuchin, a P., Serednyakov, S I., Skovpen Yu, I., Solodov, E P., Yushkov, a N., Best, D., Bruinsma, M., Chao, M., Eschrich, I., Kirkby, D., Lankford, a J., Mandelkern, M., Mommsen, R K., Roethel, W., Stoker, D P., Buchanan, C., Hartfiel, B L., Gary, J W., Layter, J., Shen, B C., Wang, K., del Re, D., Hadavand, H K., Hill, E J., Macfarlane, D B., Paar, H P., Rahatlou, S., Sharma, V., Berryhill, J W., Campagnari, C., Dahmes, B., Levy, S L., Long, O., Lu, A., Mazur, M A., Richman, J D., Verkerke, W., Beck, T W., Beringer, J., Eisner, a M., Heusch, C A., Lockman, W S., Schalk, T., Schmitz, R E., Schumm, B A., Seiden, A., Spradlin, P., Walkowiak, W., Williams, D C., Wilson, M G., Albert, J., Chen, E., Dubois-Felsmann, G P., Dvoretskii, A., Erwin, R J., Hitlin, D G., Narsky, I., Piatenko, T., Porter, F C., Ryd, A., Samuel, A., Yang, S., L., Jayatilleke, S., Mancinelli, G., Meadows, B T., Sokoloff, M D., Abe, T., Blanc, F., Bloom, P., Chen, Si, Clark, P J., Ford, W T., Nauenberg, U., Olivas, A., Rankin, P., Roy, J., Smith, J G., van Hoek, W C., Zhang, L., Harton, J L., Hu, T., Soffer, A., Toki, W H., Wilson, R J., Zhang, J., Altenburg, D., Brandt, T., Brose, J., Colberg, T., Dickopp, M., Feltresi, E., Hauke, A., Lacker, H M., Maly, E., Mueller-Pfefferkorn, R., Nogowski, R., Otto, S., Schubert, J., Schubert, K R., Schwierz, R., Spaan, B., Bernard, D., Bonneaud, G R., Brochard, F., Grenier, P., Thiebaux, C., Vasileiadis, G., Verderi, M., Bard, D J., Khan, A., Lavin, D., Muheim, F., Playfer, S., Andreotti, M., Azzolini, V., Bettoni, D., Bozzi, C., Calabrese, R., Cibinetto, G., Luppi, E., Negrini, M., Piemontese, L., Sarti, A., Treadwell, E., Baldini-Ferroli, R., Calcaterra, A., de Sangro, R., Finocchiaro, G., Patteri, P., Piccolo, M., Zallo, A., Buzzo, A., Capra, R., Contri, R., Crosetti, G., Lo Vetere, M., Macri, M., Monge, M R., Passaggio, S., Patrignani, C., Robutti, E., Santroni, A., Tosi, S., Bailey, S., Morii, M., Won, E., Dubitzky, R S., Langenegger, U., Bhimji, W., Bowerman, D A., Dauncey, P D., Egede, U., Gaillard, J R., Morton, G W., Nash, J A., Taylor, G P., Grenier, G J., Lee, S J., Mallik, U., Cochran, J., Crawley, H B., Lamsa, J., Meyer, W T., Prell, S., Rosenberg, E I., Yi, J., Davier, M., Grosdidier, G., Hoecker, A., Laplace, S., Le Diberder, F., Lepeltier, V., Lutz, a M., Petersen, T C., Plaszczynski, Stéphane, Schune, M H., Tantot, L., Wormser, G., Brigljevic, V., Cheng, C H., Lange, D J., Simani, M C., Wright, D M., Bevan, a J., Coleman, J P., Fry, J R., Gabathuler, E., Gamet, R., Kay, M., Parry, R J., Payne, D J., Sloane, R J., Touramanis, C., Back, J J., Harrison, P F., Mohanty, G B., Brown, C L., Cowan, G., Flack, R L., Flaecher, H U., George, S., Green, M G., Kurup, A., Marker, C E., Mcmahon, T R., Ricciardi, S., Salvatore, F., Vaitsas, G., Winter, M A., Brown, D., Davis, C L., Allison, J., Barlow, N R., Barlow, R J., Hart, P A., Hodgkinson, M C., Lafferty, G D., Lyon, a J., Williams, J C., Farbin, A., Hulsbergen, W D., Jawahery, A., Kovalskyi, D., Lae, C K., Lillard, V., Roberts, D A., Blaylock, G., Dallapiccola, C., Flood, K T., Hertzbach, S S., Kofler, R., Koptchev, V B., Moore, T B., Saremi, S., Staengle, H., Willocq, S., Cowan, R., Sciolla, G., Taylor, F., Yamamoto, R K., Mangeol, D J J., Patel, P M., Robertson, S H., Lazzaro, A., Palombo, F., Bauer, J M., Cremaldi, L., Eschenburg, V., Godang, R., Kroeger, R., Reidy, J., Sanders, D A., Summers, D J., Zhao, H W., Brunet, S., Cote-Ahern, D., Taras, P., Nicholson, H., Cartaro, C., Cavallo, N., de Nardo, G., Fabozzi, F., Gatto, C., Lista, L., Paolucci, P., Piccolo, D., Sciacca, C., Baak, M A., Raven, G., Wilden, L., Jessop, C P., Losecco, J M., Gabriel, T A., Allmendinger, T., Brau, B., Gan, K K., Honscheid, K., Hufnagel, D., Kagan, H., Kass, R., Pulliam, T., Ter-Antonian, R., Wong, Q K., Brau, J E., Frey, R., Igonkina, O., Potter, C T., Sinev, N B., Strom, D., Torrence, E., Colecchia, F., Dorigo, A., Galeazzi, F., Margoni, M., Morandin, M., Posocco, M., Rotondo, M., Simonetto, F., Stroili, R., Tiozzo, G., Voci, C., Benayoun, M., Briand, H., Chauveau, J., David, P., De La Vaissiere, C., del Buono, L., Hamon, O., John, M J J., Leruste, P., Ocariz, J., Pivk, M., Roos, L., t'Jampens, S., Therin, G., Manfredi, P F., Re, V., Behera, P K., Gladney, L., Guo, Q H., Panetta, J., Anulli, F., Biasini, M., Peruzzi, I M., Pioppi, M., Angelini, C., Batignani, G., Bettarini, S., Bondioli, M., Bucci, F., Calderini, G., Carpinelli, M., del Gamba, V., Forti, F., Giorgi, M A., Lusiani, A., Marchiori, G., Martinez-Vidal, F., Morganti, M., Neri, N., Paoloni, E., Rama, M., Rizzo, G., Sandrelli, F., Walsh, J., Haire, M., Judd, D., Paick, K., Wagoner, D E., Danielson, N., Elmer, P., Lu, C., Miftakov, V., Olsen, J., Smith, a J S., Varnes, E W., Bellini, F., Cavoto, G., Faccini, R., Ferrarotto, F., Ferroni, F., Gaspero, M., Mazzoni, M A., Morganti, S., Pierini, M., Piredda, G., Safai-Tehrani, F., Voena, C., Christ, S., Wagner, G., B., Waldi, R., Adye, T., De, N., Franek, B., Geddes, N I., Gopal, G P., Olaiya, E O., Xella, S M., Aleksan, R., Emery, S., Gaidot, A., Ganzhur, S F., Giraud, P F., Hamel de Monchenault, G., Kozanecki, W., Langer, M., Legendre, M., London, G W., Mayer, B., Schott, G., Vasseur, G., Yeche, C., Zito, M., Purohit, M V., Weidemann, a W., Yumiceva, F X., Aston, D., Bartoldus, R., Berger, N., Boyarski, a M., Buchmueller, O L., Convery, M R., Cristinziani, M., Dong, D., Dorfan, J., Dujmic, D., Dunwoodie, W M., Elsen, E E., Field, R C., Glanzman, T., Gowdy, S J., Hadig, T., Halyo, V., Hrynova, T., Innes, W R., Kelsey, M H., Kim, P., Kocian, M L., Leith, D W G S., Libby, J., Luitz, S., Lueth, V., Lynch, H L., Marsiske, H., Messner, R., Mueller, D R., O'Grady, C P., Ozcan, V E., Perazzo, A., Perl, M., Petrak, S., Ratcliff, B N., Roodman, A., Salnikov, a A., Schindler, R H., Schwiening, J., Simi, G., Snyder, A., Soha, A., Stelzer, J., Su, D., Sullivan, M K., Vavra, J., Wagner, S R., Weaver, M., Weinstein, a J R., Wisniewski, W J., Wright, D H., Young, C C., Burchat, P R., Edwards, a J., Meyer, T I., Petersen, B A., Roat, C., Ahmed, M., Ahmed, Mohamed-Salem, Alam, M S., Ernst, J A., Saeed, M A., Saleem, M., Wappler, F R., Bugg, W., Krishnamurthy, M., Spanier, S M., Eckmann, R., Kim, H., Ritchie, J L., Satpathy, A., Schwitters, R F., Izen, J M., Kitayama, I., Lou, X C., Ye, S., Bianchi, F., Bona, M., Gallo, F., Gamba, D., Borean, C., Bosisio, L., Cossutti, F., Della Ricca, G., Dittongo, S., Grancagnolo, S., Lanceri, L., Poropat, P., Vitale, L., Vuagnin, G., Panvini, R S., Banerjee, Sw., Brown, C M., Fortin, D., Jackson, P D., Kowalewski, R., Roney, J M., Band, H R., Dasu, S., Datta, M., Eichenbaum, A. M., Johnson, J R., Kutter, P E., Li, H., Liu, R., Di Lodovico, F., Mihalyi, A., Mohapatra, a K., Pan, Y., Prepost, R., Sekula, S J., von Wimmersperg-Toeller, J H., Wu, J., Wu Sau, Lan., Yu, Z., Neal, H.
المساهمون: Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS), Laboratoire Leprince-Ringuet (LLR), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de l'Accélérateur Linéaire (LAL), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Nucléaire et de Hautes Énergies (LPNHE), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), BABAR
المصدر: ISSN: 0031-9007.
بيانات النشر: HAL CCSD
American Physical Society
سنة النشر: 2004
المجموعة: Université Savoie Mont Blanc: HAL
مصطلحات موضوعية: [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]
الوصف: We study B^+/- --> J/psi pi^+/- and B^+/- --> J/psi K^+/- decays in a sample of about 89 million BB~ pairs collected with the BABAR detector at the PEP-II asymmetric B-factory at SLAC. We observe a signal of 244 +/- 20 B^+/- --> J/psi pi^+/- events and determine the ratio BF(B^+/- --> J/psi pi^+/-)/BF(B^+/- --> J/psi K^+/-) to be [5.37 +/- 0.45 (stat.) +/- 0.11 (syst)]%. The charge asymmetries for the B^+/- --> J/psi pi^+/- and B^+/- --> J/psi K^+/- decays are determined to be A_pi = 0.123 +/- 0.085 (stat.) +/- 0.004 (syst.) and A_K = 0.030 +/- 0.015 (stat.) +/- 0.006 (syst.), respectively.
نوع الوثيقة: article in journal/newspaper
اللغة: English
العلاقة: info:eu-repo/semantics/altIdentifier/arxiv/hep-ex/0401035; in2p3-00021940; https://hal.in2p3.fr/in2p3-00021940Test; ARXIV: hep-ex/0401035
الإتاحة: https://hal.in2p3.fr/in2p3-00021940Test
رقم الانضمام: edsbas.8393C99A
قاعدة البيانات: BASE
الوصف
الوصف غير متاح.