Search for the decay B0--gammagamma

Autor: B, Aubert, D, Boutigny, J M, Gaillard, A, Hicheur, Y, Karyotakis, J P, Lees, P, Robbe, V, Tisserand, A, Palano, G P, Chen, J C, Chen, N D, Qi, G, Rong, P, Wang, Y S, Zhu, G, Eigen, P L, Reinertsen, B, Stugu, B, Abbott, G S, Abrams, A W, Borgland, A B, Breon, D N, Brown, J, Button-Shafer, R N, Cahn, A R, Clark, M S, Gill, A, Gritsan, Y, Groysman, R G, Jacobsen, R W, Kadel, J, Kadyk, L T, Kerth, S, Kluth, Y G, Kolomensky, J F, Kral, C, LeClerc, M E, Levi, T, Liu, G, Lynch, A B, Meyer, M, Momayezi, P J, Oddone, A, Perazzo, M, Pripstein, N A, Roe, A, Romosan, M T, Ronan, V G, Shelkov, A V, Telnov, W A, Wenzel, P G, Bright-Thomas, T J, Harrison, C M, Hawkes, D J, Knowles, S W, O'Neale, R C, Penny, A T, Watson, N K, Watson, T, Deppermann, K, Goetzen, H, Koch, J, Krug, M, Kunze, B, Lewandowski, K, Peters, H, Schmuecker, M, Steinke, J C, Andress, N R, Barlow, W, Bhimji, N, Chevalier, P J, Clark, W N, Cottingham, N, De Groot, N, Dyce, B, Foster, J D, McFall, D, Wallom, F F, Wilson, K, Abe, C, Hearty, T S, Mattison, J A, McKenna, D, Thiessen, S, Jolly, A K, McKemey, J, Tinslay, V E, Blinov, A D, Bukin, D A, Bukin, A R, Buzykaev, V B, Golubev, V N, Ivanchenko, A A, Korol, E A, Kravchenko, A P, Onuchin, A A, Salnikov, S I, Serednyakov, Y I, Skovpen, V I, Telnov, A N, Yushkov, D, Best, A J, Lankford, M, Mandelkern, S, McMahon, D P, Stoker, A, Ahsan, K, Arisaka, C, Buchanan, S, Chun, J G, Branson, D B, MacFarlane, S, Prell, S, Rahatlou, G, Raven, V, Sharma, C, Campagnari, B, Dahmes, P A, Hart, N, Kuznetsova, S L, Levy, O, Long, A, Lu, J D, Richman, W, Verkerke, M, Witherell, S, Yellin, J, Beringer, D E, Dorfan, A M, Eisner, A, Frey, A A, Grillo, M, Grothe, C A, Heusch, R P, Johnson, W, Kroeger, W S, Lockman, T, Pulliam, H, Sadrozinski, T, Schalk, R E, Schmitz, B A, Schumm, A, Seiden, M, Turri, W, Walkowiak, D C, Williams, M G, Wilson, E, Chen, G P, Dubois-Felsmann, A, Dvoretskii, D G, Hitlin, S, Metzler, J, Oyang, F C, Porter, A, Ryd, A, Samuel, M, Weaver, S, Yang, R Y, Zhu, S, Devmal, T L, Geld, S, Jayatilleke, G, Mancinelli, B T, Meadows, M D, Sokoloff, T, Barillari, P, Bloom, M O, Dima, S, Fahey, W T, Ford, D R, Johnson, U, Nauenberg, A, Olivas, H, Park, P, Rankin, J, Roy, S, Sen, J G, Smith, W C, van Hoek, D L, Wagner, J, Blouw, J L, Harton, M, Krishnamurthy, A, Soffer, W H, Toki, R J, Wilson, J, Zhang, T, Brandt, J, Brose, T, Colberg, G, Dahlinger, M, Dickopp, R S, Dubitzky, E, Maly, R, Müller-Pfefferkorn, S, Otto, K R, Schubert, R, Schwierz, B, Spaan, L, Wilden, L, Behr, D, Bernard, G R, Bonneaud, F, Brochard, J, Cohen-Tanugi, S, Ferrag, E, Roussot, S, T'Jampens, C, Thiebaux, G, Vasileiadis, M, Verderi, A, Anjomshoaa, R, Bernet, A, Khan, F, Muheim, S, Playfer, J E, Swain, M, Falbo, C, Borean, C, Bozzi, S, Dittongo, M, Folegani, L, Piemontese, E, Treadwell, F, Anulli, R, Baldini-Ferroli, A, Calcaterra, R, de Sangro, D, Falciai, G, Finocchiaro, P, Patteri, I M, Peruzzi, M, Piccolo, Y, Xie, A, Zallo, S, Bagnasco, A, Buzzo, R, Contri, G, Crosetti, P, Fabbricatore, S, Farinon, M, Lo Vetere, M, Macri, M R, Monge, R, Musenich, M, Pallavicini, R, Parodi, S, Passaggio, F C, Pastore, C, Patrignani, M G, Pia, C, Priano, E, Robutti, A, Santroni, M, Morii, R, Bartoldus, T, Dignan, R, Hamilton, U, Mallik, J, Cochran, H B, Crawley, P A, Fischer, J, Lamsa, W T, Meyer, E I, Rosenberg, M, Benkebil, G, Grosdidier, C, Hast, A, Höcker, H M, Lacker, S, Laplace, V, Lepeltier, A M, Lutz, S, Plaszczynski, M H, Schune, S, Trincaz-Duvoid, A, Valassi, G, Wormser, R M, Bionta, V, Brigljević, D J, Lange, M, Mugge, X, Shi, K, van Bibber, T J, Wenaus, D M, Wright, C R, Wuest, M, Carroll, J R, Fry, E, Gabathuler, R, Gamet, M, George, M, Kay, D J, Payne, R J, Sloane, C, Touramanis, M L, Aspinwall, D A, Bowerman, P D, Dauncey, U, Egede, I, Eschrich, N J, Gunawardane, J A, Nash, P, Sanders, D, Smith, D E, Azzopardi, J J, Back, P, Dixon, P F, Harrison, R J, Potter, H W, Shorthouse, P, Strother, P B, Vidal, M I, Williams, G, Cowan, S, George, M G, Green, A, Kurup, C E, Marker, P, McGrath, T R, McMahon, S, Ricciardi, F, Salvatore, I, Scott, G, Vaitsas, D, Brown, C L, Davis, J, Allison, R J, Barlow, J T, Boyd, A C, Forti, J, Fullwood, F, Jackson, G D, Lafferty, N, Savvas, E T, Simopoulos, J H, Weatherall, A, Farbin, A, Jawahery, V, Lillard, J, Olsen, D A, Roberts, J R, Schieck, G, Blaylock, C, Dallapiccola, K T, Flood, S S, Hertzbach, R, Kofler, T B, Moore, H, Staengle, S, Willocq, B, Brau, R, Cowan, G, Sciolla, F, Taylor, R K, Yamamoto, M, Milek, P M, Patel, J, Trischuk, F, Lanni, F, Palombo, J M, Bauer, M, Booke, L, Cremaldi, V, Eschenburg, R, Kroeger, J, Reidy, D A, Sanders, D J, Summers, J P, Martin, J Y, Nief, R, Seitz, P, Taras, V, Zacek, H, Nicholson, C S, Sutton, C, Cartaro, N, Cavallo, G, De Nardo, F, Fabozzi, C, Gatto, L, Lista, P, Paolucci, D, Piccolo, C, Sciacca, J M, LoSecco, J R, Alsmiller, T A, Gabriel, T, Handler, J, Brau, R, Frey, M, Iwasaki, N B, Sinev, D, Strom, F, Colecchia, F, Dal Corso, A, Dorigo, F, Galeazzi, M, Margoni, G, Michelon, M, Morandin, M, Posocco, M, Rotondo, F, Simonetto, R, Stroili, E, Torassa, C, Voci, M, Benayoun, H, Briand, J, Chauveau, P, David, C, de la Vaissière, L, Del Buono, O, Hamon, F, Le Diberder, P, Leruste, J, Lory, L, Roos, J, Stark, S, Versillé, P F, Manfredi, V, Re, V, Speziali, E D, Frank, L, Gladney, Q H, Guo, J H, Panetta, C, Angelini, G, Batignani, S, Bettarini, M, Bondioli, M, Carpinelli, F, Forti, M A, Giorgi, A, Lusiani, F, Martinez-Vidal, M, Morganti, N, Neri, E, Paoloni, M, Rama, G, Rizzo, F, Sandrelli, G, Simi, G, Triggiani, J, Walsh, M, Haire, D, Judd, K, Paick, L, Turnbull, D E, Wagoner, J, Albert, C, Bula, P, Elmer, C, Lu, K T, McDonald, V, Miftakov, S F, Schaffner, A J, Smith, A, Tumanov, E W, Varnes, G, Cavoto, D, del Re, R, Faccini, F, Ferrarotto, F, Ferroni, K, Fratini, E, Lamanna, E, Leonardi, M A, Mazzoni, S, Morganti, G, Piredda, F, Safai Tehrani, M, Serra, C, Voena, S, Christ, R, Waldi, T, Adye, B, Franek, N I, Geddes, G P, Gopal, S M, Xella, R, Aleksan, G, De Domenico, S, Emery, A, Gaidot, S F, Ganzhur, P F, Giraud, G, Hamel de Monchenault, W, Kozanecki, M, Langer, G W, London, B, Mayer, B, Serfass, G, Vasseur, C, Yèche, M, Zito, N, Copty, M V, Purohit, H, Singh, F X, Yumiceva, I, Adam, P L, Anthony, D, Aston, K, Baird, E, Bloom, A M, Boyarski, F, Bulos, G, Calderini, R, Claus, M R, Convery, D P, Coupal, D H, Coward, J, Dorfan, M, Doser, W, Dunwoodie, R C, Field, T, Glanzman, G L, Godfrey, S J, Gowdy, P, Grosso, T, Himel, M E, Huffer, W R, Innes, C P, Jessop, M H, Kelsey, P, Kim, M L, Kocian, U, Langenegger, D W, Leith, S, Luitz, V, Luth, H L, Lynch, H, Marsiske, S, Menke, R, Messner, K C, Moffeit, R, Mount, D R, Muller, C P, O'Grady, M, Perl, S, Petrak, H, Quinn, B N, Ratcliff, S H, Robertson, L S, Rochester, A, Roodman, T, Schietinger, R H, Schindler, J, Schwiening, V V, Serbo, A, Snyder, A, Soha, S M, Spanier, J, Stelzer, D, Su, M K, Sullivan, H A, Tanaka, J, Va'vra, S R, Wagner, A J, Weinstein, W J, Wisniewski, D H, Wright, C C, Young, P R, Burchat, C H, Cheng, D, Kirkby, T I, Meyer, C, Roat, A, De Silva, R, Henderson, W, Bugg, H, Cohn, A W, Weidemann, J M, Izen, I, Kitayama, X C, Lou, M, Turcotte, F, Bianchi, M, Bona, B, Di Girolamo, D, Gamba, A, Smol, D, Zanin, L, Bosisio, G, Della Ricca, L, Lanceri, A, Pompili, P, Poropat, G, Vuagnin, R S, Panvini, C M, Brown, R, Kowalewski, J M, Roney, H R, Band, E, Charles, S, Dasu, F, Di Lodovico, A M, Eichenbaum, H, Hu, J R, Johnson, R, Liu, J, Nielsen, Y, Pan, R, Prepost, I J, Scott, S J, Sekula, J H, von Wimmersperg-Toeller, S L, Wu, Z, Yu, H, Zobernig, T M, Kordich, H, Neal

Publikováno v: Physical review letters. 87(24)

We present a limit on the branching fraction for the decay B0--gammagamma using data collected at the Upsilon(4S) resonance with the BABAR detector at the PEP-II asymmetric energy e+e- collider. Based on the observation of one event in the signal reg

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::a397bf0e3e89bc286bddfe533d507942
https://pubmed.ncbi.nlm.nih.gov/11736494