Observation of the decay B-+/- -> pi(+/-)pi(0), study of B-+/- -> K-+/-pi(0), and search for B-0 -> pi(0)pi(0) RID C-2728-2008 RID C-5223-2009 RID C-5719-2008 RID D-1055-2009 RID A-2675-2009
| Přístupová URL adresa: | https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::f3aa606801bcd4c1986d7794aff0e174 https://hdl.handle.net/11384/4530 |
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| Rights: | OPEN |
| Přírůstkové číslo: | edsair.dedup.wf.001..f3aa606801bcd4c1986d7794aff0e174 |
| Autor: | Aubert, B, Barate, R, Boutigny, D, Gaillard, Jm, Hicheur, A, Karyotakis, Y, Lees, Jp, Robbe, P, Tisserand, V, Zghiche, A, Palano, A, Pompili, A, Chen, Jc, Qi, Nd, Rong, G, Wang, P, Zhu, Ys, Eigen, G, Ofte, I, Stugu, B, Abrams, Gs, Borgland, Aw, Breon, Ab, Brown, Dn, Button Shafer, J, Cahn, Rn, Charles, E, Gill, Ms, Gritsan, Av, Groysman, Y, Jacobsen, Rg, Kadel, Rw, Kadyk, J, Kerth, Lt, Kolomensky, Yg, Kral, Jf, Kukartsev, G, Leclerc, C, Levi, Me, Lynch, G, Mir, Lm, Oddone, Pj, Orimoto, Tj, Pripstein, M, Roe, Na, Romosan, A, Ronan, Mt, Shelkov, Vg, Telnov, Av, Wenzel, Wa, Harrison, Tj, Hawkes, Cm, Knowles, Dj, Penny, Rc, Watson, At, Watson, Nk, Deppermann, T, Goetzen, K, Koch, H, Lewandowski, B, Pelizaeus, M, Peters, K, Schmuecker, H, Steinke, M, Barlow, Nr, Bhimji, W, Boyd, Jt, Chevalier, N, Clark, Pj, Cottingham, Wn, Mackay, C, Wilson, Ff, Hearty, C, Mattison, Ts, Mckenna, Ja, Thiessen, D, Kyberd, P, Mckemey, Ak, Blinov, Ve, Bukin, Ad, Golubev, Vb, Ivanchenko, Vn, Kravchenko, Ea, Onuchin, Ap, Serednyakov, Si, Skovpen, Yi, Solodov, Ep, Yushkov, An, Best, D, Chao, M, Kirkby, D, Lankford, Aj, Mandelkern, M, Mcmahon, S, Mommsen, Rk, Roethel, W, Stoker, Dp, Buchanan, C, Hadavand, Hk, Hill, Ej, Macfarlane, Db, Paar, Hp, Rahatlou, S, Schwanke, U, Sharma, V, Berryhill, Jw, Campagnari, C, Dahmes, B, Kuznetsova, N, Levy, Sl, Long, O, Lu, A, Mazur, Ma, Richman, Jd, Verkerke, W, Beringer, J, Eisner, Am, Heusch, Ca, Lockman, Ws, Schalk, T, Schmitz, Re, Schumm, Ba, Seiden, A, Turri, M, Walkowiak, W, Williams, Dc, Wilson, Mg, Albert, J, Chen, E, Dubois Felsmann GP, Dvoretskii, A, Hitlin, Dg, Narsky, I, Porter, Fc, Ryd, A, Samuel, A, Yang, S, Jayatilleke, S, Mancinelli, G, Meadows, Bt, Sokoloff, Md, Barillari, T, Blanc, F, Bloom, P, Ford, Wt, Nauenberg, U, Olivas, A, Rankin, P, Roy, J, Smith, Jg, van Hoek WC, Zhang, L, Harton, Jl, Hu, T, Soffer, A, Toki, Wh, Wilson, Rj, Zhang, J, Altenburg, D, Brandt, T, Brose, J, Colberg, T, Dickopp, M, Dubitzky, Rs, Hauke, A, Lacker, Hm, Maly, E, Muller Pfefferkorn, R, Nogowski, R, Otto, S, Schubert, Kr, Schwierz, R, Spaan, B, Wilden, L, Bernard, D, Bonneaud, Gr, Brochard, F, Cohen Tanugi, J, T'Jampens, S, Thiebaux, C, Vasileiadis, G, Verderi, M, Bernet, R, Khan, A, Lavin, D, Muheim, F, Playfer, S, Swain, Je, Tinslay, J, Borean, C, Bozzi, C, Piemontese, L, Sarti, A, Treadwell, E, Anulli, F, Baldini Ferroli, R, Calcaterra, A, de Sangro, R, Falciai, D, Finocchiaro, G, Patteri, P, Peruzzi, Im, Piccolo, M, Zallo, A, Buzzo, A, Contri, R, Crosetti, G, Lo Vetere, M, Macri, M, Monge, Mr, Passaggio, S, Pastore, Fc, Patrignani, C, Robutti, E, Santroni, A, Tosi, S, Bailey, S, Morii, M, Grenier, Gj, Lee, Sj, Mallik, U, Cochran, J, Crawley, Hb, Lamsa, J, Meyer, Wt, Prell, S, Rosenberg, Ei, Yi, J, Davier, M, Grosdidier, G, Hocker, A, Laplace, S, Le Diberder, F, Lepeltier, V, Lutz, Am, Petersen, Tc, Plaszczynski, S, Schune, Mh, Tantot, L, Wormser, G, Bionta, Rm, Brigljevic, V, Cheng, Ch, Lange, Dj, Wright, Dm, Bevan, Aj, Fry, Jr, Gabathuler, E, Gamet, R, Kay, M, Payne, Dj, Sloane, Rj, Touramanis, C, Aspinwall, Ml, Bowerman, Da, Dauncey, Pd, Egede, U, Eschrich, I, Morton, Gw, Nash, Ja, Sanders, P, Taylor, Gp, Back, Jj, Bellodi, G, Harrison, Pf, Shorthouse, Hw, Strother, P, Vidal, Pb, Cowan, G, Flaecher, Hu, George, S, Green, Mg, Kurup, A, Marker, Ce, Mcmahon, Tr, Ricciardi, S, Salvatore, F, Vaitsas, G, Winter, Ma, Brown, D, Davis, Cl, Allison, J, Barlow, Rj, Forti, Ac, Hart, Pa, Jackson, F, Lafferty, Gd, Lyon, Aj, Weatherall, Jh, Williams, Jc, Farbin, A, Jawahery, A, Kovalskyi, D, Lae, Ck, Lillard, V, Roberts, Da, Blaylock, G, Dallapiccola, C, Flood, Kt, Hertzbach, Ss, Kofler, R, Koptchev, Vb, Moore, Tb, Staengle, H, Willocq, S, Cowan, R, Sciolla, G, Taylor, F, Yamamoto, Rk, Mangeol, Djj, Milek, M, Patel, Pm, Palombo, F, Bauer, Jm, Cremaldi, L, Eschenburg, V, Kroeger, R, Reidy, J, Sanders, Da, Summers, Dj, Zhao, Hw, Hast, C, Taras, P, Nicholson, H, Cartaro, C, Cavallo, N, De Nardo, G, Fabozzi, F, Gatto, C, Lista, L, Paolucci, P, Piccolo, D, Sciacca, C, Baak, Ma, Raven, G, Losecco, Jm, Gabriel, Ta, Brau, B, Pulliam, T, Brau, J, Frey, R, Iwasaki, M, Potter, Ct, Sinev, Nb, 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, Leruste, P, Ocariz, J, Pivk, M, Roos, L, Stark, J, Manfredi, Pf, Re, V, Gladney, L, Guo, Qh, Panetta, J, Angelini, Carlo, Batignani, Giovanni, Bettarini, Stefano, Bondioli, M, Bucci, F, Calderini, Giovanni, Carpinelli, M, Forti, Francesco, Giorgi, Marcello, Lusiani, A, Marchiori, G, Martinez Vidal, F, Morganti, M, Neri, N, Paoloni, Eugenio, Rama, M, Rizzo, Giuliana, Sandrelli, F, Triggiani, Giuseppe, Walsh, J, Haire, M, Judd, D, Paick, K, Wagoner, De, Danielson, N, Elmer, P, Lu, C, Miftakov, V, Olsen, J, Smith, Ajs, Varnes, Ew, Bellini, F, Cavoto, G, del Re, D, Faccini, R, Ferrarotto, F, Ferroni, F, Gaspero, M, Leonardi, E, Mazzoni, Ma, Morganti, S, Pierini, M, Piredda, G, Tehrani, Fs, Serra, M, Voena, C, Christ, S, Wagner, G, Waldi, R, Adye, T, De Groot, N, Franek, B, Geddes, Ni, Gopal, Gp, Olaiya, Eo, Xella, Sm, Aleksan, R, Emery, S, Gaidot, A, Ganzhur, Sf, Giraud, Pf, de Monchenault GH, Kozanecki, W, Langer, M, London, Gw, Mayer, B, Schott, G, Vasseur, G, Yeche, C, Zito, M, Purohit, Mv, Weidemann, Aw, Yumiceva, Fx, Aston, D, Bartoldus, R, Berger, N, Boyarski, Am, Buchmueller, Ol, Convery, Mr, Coupal, Dp, Dong, D, Dorfan, J, Dunwoodie, W, Field, Rc, Glanzman, T, Gowdy, Sj, Grauges Pous, E, Hadig, T, Halyo, V, Hryn'Ova, T, Innes, Wr, Jessop, Cp, Kelsey, Mh, Kim, P, Kocian, Ml, Langenegger, U, Leith, Dwgs, Luitz, S, Luth, V, Lynch, Hl, Marsiske, H, Menke, S, Messner, R, Muller, Dr, O'Grady, Cp, Ozcan, Ve, Perazzo, A, Perl, M, Petrak, S, Ratcliff, Bn, Robertson, Sh, Roodman, A, Salnikov, Aa, Schietinger, T, Schindler, Rh, Schwiening, J, Simi, G, Snyder, A, Soha, A, Stelzer, J, Su, D, Sullivan, Mk, Tanaka, Ha, Va'Vra, J, Wagner, Sr, Weaver, M, Weinstein, Ajr, Wisniewski, Wj, Wright, Dh, Young, Cc, Burchat, Pr, Meyer, Ti, Roat, C, Ahmed, S, Bugg, W, Krishnamurthy, M, Spanier, Sm, Eckmann, R, Kim, H, Ritchie, Jl, Schwitters, Rf, Izen, Jm, Kitayama, I, Lou, Xc, Bianchi, F, Bona, M, Gamba, D, Bosisio, L, Della Ricca, G, Dittongo, S, Grancagnolo, S, Lanceri, L, Poropat, P, Vitale, L, Vuagnin, G, Panvini, Rs, Banerjee, S, Brown, Cm, Fortin, D, Jackson, Pd, Kowalewski, R, Roney, Jm, Band, Hr, Dasu, S, Datta, M, Eichenbaum, Am, Hu, H, Johnson, Jr, Liu, R, Di Lodovico, F, Mohapatra, Ak, Pan, Y, Prepost, R, Sekula, Sj, von Wimmersperg Toeller JH, Wu, J, Wu, Sl, Yu, Z, Neal, H. |
| Přispěvatelé: | Aubert, B, Barate, R, Boutigny, D, Gaillard, Jm, Hicheur, A, Karyotakis, Y, Lees, Jp, Robbe, P, Tisserand, V, Zghiche, A, Palano, A, Pompili, A, Chen, Jc, Qi, Nd, Rong, G, Wang, P, Zhu, Y, Eigen, G, Ofte, I, Stugu, B, Abrams, G, Borgland, Aw, Breon, Ab, Brown, Dn, Button Shafer, J, Cahn, Rn, Charles, E, Gill, M, Gritsan, Av, Groysman, Y, Jacobsen, Rg, Kadel, Rw, Kadyk, J, Kerth, Lt, Kolomensky, Yg, Kral, Jf, Kukartsev, G, Leclerc, C, Levi, Me, Lynch, G, Mir, Lm, Oddone, Pj, Orimoto, Tj, Pripstein, M, Roe, Na, Romosan, A, Ronan, Mt, Shelkov, Vg, Telnov, Av, Wenzel, Wa, Harrison, Tj, Hawkes, Cm, Knowles, Dj, Penny, Rc, Watson, At, Watson, Nk, Deppermann, T, Goetzen, K, Koch, H, Lewandowski, B, Pelizaeus, M, Peters, K, Schmuecker, H, Steinke, M, Barlow, Nr, Bhimji, W, Boyd, Jt, Chevalier, N, Clark, Pj, Cottingham, Wn, Mackay, C, Wilson, Ff, Hearty, C, Mattison, T, Mckenna, Ja, Thiessen, D, Kyberd, P, Mckemey, Ak, Blinov, Ve, Bukin, Ad, Golubev, Vb, Ivanchenko, Vn, Kravchenko, Ea, Onuchin, Ap, Serednyakov, Si, Skovpen, Yi, Solodov, Ep, Yushkov, An, Best, D, Chao, M, Kirkby, D, Lankford, Aj, Mandelkern, M, Mcmahon, S, Mommsen, Rk, Roethel, W, Stoker, Dp, Buchanan, C, Hadavand, Hk, Hill, Ej, Macfarlane, Db, Paar, Hp, Rahatlou, S, Schwanke, U, Sharma, V, Berryhill, Jw, Campagnari, C, Dahmes, B, Kuznetsova, N, Levy, Sl, Long, O, Lu, A, Mazur, Ma, Richman, Jd, Verkerke, W, Beringer, J, Eisner, Am, Heusch, Ca, Lockman, W, Schalk, T, Schmitz, Re, Schumm, Ba, Seiden, A, Turri, M, Walkowiak, W, Williams, Dc, Wilson, Mg, Albert, J, Chen, E, Dubois Felsmann, Gp, Dvoretskii, A, Hitlin, Dg, Narsky, I, Porter, Fc, Ryd, A, Samuel, A, Yang, S, Jayatilleke, S, Mancinelli, G, Meadows, Bt, Sokoloff, Md, Barillari, T, Blanc, F, Bloom, P, Ford, Wt, Nauenberg, U, Olivas, A, Rankin, P, Roy, J, Smith, Jg, van Hoek, Wc, Zhang, L, Harton, Jl, Hu, T, Soffer, A, Toki, Wh, Wilson, Rj, Zhang, J, Altenburg, D, Brandt, T, Brose, J, Colberg, T, Dickopp, M, Dubitzky, R, Hauke, A, Lacker, Hm, Maly, E, Muller Pfefferkorn, R, Nogowski, R, Otto, S, Schubert, Kr, Schwierz, R, Spaan, B, Wilden, L, Bernard, D, Bonneaud, Gr, Brochard, F, Cohen Tanugi, J, T'Jampens, S, Thiebaux, C, Vasileiadis, G, Verderi, M, Bernet, R, Khan, A, Lavin, D, Muheim, F, Playfer, S, Swain, Je, Tinslay, J, Borean, C, Bozzi, C, Piemontese, L, Sarti, A, Treadwell, E, Anulli, F, Baldini Ferroli, R, Calcaterra, A, de Sangro, R, Falciai, D, Finocchiaro, G, Patteri, P, Peruzzi, Im, Piccolo, M, Zallo, A, Buzzo, A, Contri, R, Crosetti, G, Lo Vetere, M, Macri, M, Monge, Mr, Passaggio, S, Pastore, Fc, Patrignani, C, Robutti, E, Santroni, A, Tosi, S, Bailey, S, Morii, M, Grenier, Gj, Lee, Sj, Mallik, U, Cochran, J, Crawley, Hb, Lamsa, J, Meyer, Wt, Prell, S, Rosenberg, Ei, Yi, J, Davier, M, Grosdidier, G, Hocker, A, Laplace, S, Le Diberder, F, Lepeltier, V, Lutz, Am, Petersen, Tc, Plaszczynski, S, Schune, Mh, Tantot, L, Wormser, G, Bionta, Rm, Brigljevic, V, Cheng, Ch, Lange, Dj, Wright, Dm, Bevan, Aj, Fry, Jr, Gabathuler, E, Gamet, R, Kay, M, Payne, Dj, Sloane, Rj, Touramanis, C, Aspinwall, Ml, Bowerman, Da, Dauncey, Pd, Egede, U, Eschrich, I, Morton, Gw, Nash, Ja, Sanders, P, Taylor, Gp, Back, Jj, Bellodi, G, Harrison, Pf, Shorthouse, Hw, Strother, P, Vidal, Pb, Cowan, G, Flaecher, Hu, George, S, Green, Mg, Kurup, A, Marker, Ce, Mcmahon, Tr, Ricciardi, S, Salvatore, F, Vaitsas, G, Winter, Ma, Brown, D, Davis, Cl, Allison, J, Barlow, Rj, Forti, Ac, Hart, Pa, Jackson, F, Lafferty, Gd, Lyon, Aj, Weatherall, Jh, Williams, Jc, Farbin, A, Jawahery, A, Kovalskyi, D, Lae, Ck, Lillard, V, Roberts, Da, Blaylock, G, Dallapiccola, C, Flood, Kt, Hertzbach, S, Kofler, R, Koptchev, Vb, Moore, Tb, Staengle, H, Willocq, S, Cowan, R, Sciolla, G, Taylor, F, Yamamoto, Rk, Mangeol, Djj, Milek, M, Patel, Pm, Palombo, F, Bauer, Jm, Cremaldi, L, Eschenburg, V, Kroeger, R, Reidy, J, Sanders, Da, Summers, Dj, Zhao, Hw, Hast, C, Taras, P, Nicholson, H, Cartaro, C, Cavallo, N, De Nardo, G, Fabozzi, F, Gatto, C, Lista, L, Paolucci, P, Piccolo, D, Sciacca, C, Baak, Ma, Raven, G, Losecco, Jm, Gabriel, Ta, Brau, B, Pulliam, T, Brau, J, Frey, R, Iwasaki, M, Potter, Ct, Sinev, Nb, 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, Leruste, P, Ocariz, J, Pivk, M, Roos, L, Stark, J, Manfredi, Pf, Re, V, Gladney, L, Guo, Qh, Panetta, J, Angelini, C, Batignani, G, Bettarini, S, Bondioli, M, Bucci, F, Calderini, G, Carpinelli, M, Forti, F, Giorgi, Ma, Lusiani, Alberto, Marchiori, G, Martinez Vidal, F, Morganti, M, Neri, N, Paoloni, E, Rama, M, Rizzo, G, Sandrelli, F, Triggiani, G, Walsh, J, Haire, M, Judd, D, Paick, K, Wagoner, De, Danielson, N, Elmer, P, Lu, C, Miftakov, V, Olsen, J, Smith, Aj, Varnes, Ew, Bellini, F, Cavoto, G, del Re, D, Faccini, R, Ferrarotto, F, Ferroni, F, Gaspero, M, Leonardi, E, Mazzoni, Ma, Morganti, S, Pierini, M, Piredda, G, Tehrani, F, Serra, M, Voena, C, Christ, S, Wagner, G, Waldi, R, Adye, T, De Groot, N, Franek, B, Geddes, Ni, Gopal, Gp, Olaiya, Eo, Xella, Sm, Aleksan, R, Emery, S, Gaidot, A, Ganzhur, Sf, Giraud, Pf, de Monchenault, Gh, Kozanecki, W, Langer, M, London, Gw, Mayer, B, Schott, G, Vasseur, G, Yeche, C, Zito, M, Purohit, Mv, Weidemann, Aw, Yumiceva, Fx, Aston, D, Bartoldus, R, Berger, N, Boyarski, Am, Buchmueller, Ol, Convery, Mr, Coupal, Dp, Dong, D, Dorfan, J, Dunwoodie, W, Field, Rc, Glanzman, T, Gowdy, Sj, Grauges Pous, E, Hadig, T, Halyo, V, Hryn'Ova, T, Innes, Wr, Jessop, Cp, Kelsey, Mh, Kim, P, Kocian, Ml, Langenegger, U, Leith, Dwg, Luitz, S, Luth, V, Lynch, Hl, Marsiske, H, Menke, S, Messner, R, Muller, Dr, O'Grady, Cp, Ozcan, Ve, Perazzo, A, Perl, M, Petrak, S, Ratcliff, Bn, Robertson, Sh, Roodman, A, Salnikov, Aa, Schietinger, T, Schindler, Rh, Schwiening, J, Simi, G, Snyder, A, Soha, A, Stelzer, J, Su, D, Sullivan, Mk, Tanaka, Ha, Va'Vra, J, Wagner, Sr, Weaver, M, Weinstein, Ajr, Wisniewski, Wj, Wright, Dh, Young, Cc, Burchat, Pr, Meyer, Ti, Roat, C, Ahmed, S, Bugg, W, Krishnamurthy, M, Spanier, Sm, Eckmann, R, Kim, H, Ritchie, Jl, Schwitters, Rf, Izen, Jm, Kitayama, I, Lou, Xc, Bianchi, F, Bona, M, Gamba, D, Bosisio, L, Della Ricca, G, Dittongo, S, Grancagnolo, S, Lanceri, L, Poropat, P, Vitale, L, Vuagnin, G, Panvini, R, Banerjee, S, Brown, Cm, Fortin, D, Jackson, Pd, Kowalewski, R, Roney, Jm, Band, Hr, Dasu, S, Datta, M, Eichenbaum, Am, Hu, H, Johnson, Jr, Liu, R, Di Lodovico, F, Mohapatra, Ak, Pan, Y, Prepost, R, Sekula, Sj, von Wimmersperg Toeller, Jh, Wu, J, Wu, Sl, Yu, Z, Neal, H. |
| Rok vydání: | 2003 |
| Popis: | We present results for the branching fractions and charge asymmetries in B+/--->h(+/-)pi(0) (where h(+/-)=pi(+/-),K+/-) and a search for the decay B-0-->pi(0)pi(0) using a sample of approximately 88x10(6) B (B) over bar pairs collected by the BABAR detector at the PEP-II asymmetric-energy B Factory at SLAC. We measure B(B+/--->pi(+/-)pi(0))=(5.5(-0.9)(+1.0)+/-0.6)x10(-6), where the first error is statistical and the second is systematic. The B+/--->pi(+/-)pi(0) signal has a significance of 7.7sigma including systematic uncertainties. We simultaneously measure the K(+/-)pi(0) branching fraction to be B(B+/--->K(+/-)pi(0))=(12.8(-1.1)(+1.2)+/-1.0)x10(-6). The charge asymmetries are A(pi +/- pi 0)=-0.03(-0.17)(+0.18)+/-0.02 and A(K +/- pi 0)=-0.09+/-0.09+/-0.01. We place a 90% confidence-level upper limit on the branching fraction B(B-0-->pi(0)pi(0)) of 3.6x10(-6) . |
| Databáze: | OpenAIRE |
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