Measurement of the B+/B-0 production ratio from the Upsilon(4S) meson using B+-> J/psi K+ and B-0 -> J/psi K-S(0) decays RID A-8798-2012 RID C-5223-2009 RID C-5719-2008 RID D-1055-2009 RID A-2675-2009

Aubert, B; Barate, R; Boutigny, D; Couderc, F; Gaillard, Jm; Hicheur, A; Karyotakis, Y; Lees, Jp; 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; Day, Ct; Gill, Ms; Gritsan, Av; Groysman, Y; Jacobsen, Rg; Kadel, Rw; Kadyk, J; Kerth, Lt; Kolomensky, Yg; Kukartsev, G; LeClerc, C; Levi, Me; Lynch, G; Mir, Lm; Oddone, Pj; Orimoto, Tj; Pripstein, M; Roe, Na; Ronan, Mt; Shelkov, Vg; Telnov, Av; Wenzel, Wa; Ford, K; Harrison, Tj; Hawkes, Cm; Morgan, Se; Watson, At; Watson, Nk; Fritsch, M; Goetzen, K; Held, T; Koch, H; Lewandowski, B; Pelizaeus, M; Steinke, M; Boyd, Jt; Chevalier, N; Cottingham, Wn; Kelly, Mp; Latham, Te; Wilson, Ff; Abe, K; Cuhadar Donszelmann, T; Hearty, C; Mattison, Ts; McKenna, Ja; Thiessen, D; Kyberd, P; Teodorescu, L; Blinov, Ve; Bukin, Ad; Druzhinin, Vp; Golubev, Vb; Ivanchenko, Vn; Kravchenko, Ea; Onuchin, Ap; Serednyakov, Si; Skovpen, Yi; Solodov, Ep; Yushkov, An; Best, D; Bruinsma, M; Chao, M; Eschrich, I; Kirkby, D; Lankford, Aj; Mandelkern, M; Mommsen, Rk; Roethel, W; Stoker, Dp; Buchanan, C; Hartfiel, Bl; Gary, Jw; Shen, Bc; Wang, K; del Re, D; Hadavand, Hk; Hill, Ej; MacFarlane, Db; Paar, Hp; Rahatlou, S; Sharma, V; Berryhill, Jw; Campagnari, C; Dahmes, B; Levy, Sl; Long, O; Lu, A; Mazur, Ma; Richman, Jd; Verkerke, W; Beck, Tw; Eisner, Am; Heusch, Ca; Lockman, Ws; Schalk, T; Schmitz, Re; Schumm, Ba; Seiden, A; Spradlin, P; Williams, Dc; Wilson, Mg; Albert, J; Chen, E; Dubois Felsmann GP,; Dvoretskii, A; Hitlin, Dg; Narsky, I; Piatenko, T; Porter, Fc; Ryd, A; Samuel, A; Yang, S; Jayatilleke, S; Mancinelli, G; Meadows, Bt; Sokoloff, Md; Abe, T; Blanc, F; Bloom, P; Chen, S; Clark, Pj; Ford, Wt; Nauenberg, U; Olivas, A; Rankin, P; Smith, Jg; van Hoek WC,; Zhang, L; Harton, Jl; Hu, T; Soffer, A; Toki, Wh; Wilson, Rj; Altenburg, D; Brandt, T; Brose, J; Colberg, T; Dickopp, M; Feltresi, E; Hauke, A; Lacker, Hm; Maly, E; Muller Pfefferkorn, R; Nogowski, R; Otto, S; Schubert, J; Schubert, Kr; Schwierz, R; Spaan, B; Bernard, D; Bonneaud, Gr; Brochard, F; Grenier, P; Thiebaux, C; Vasileiadis, G; Verderi, M; Bard, Dj; Khan, A; Lavin, D; Muheim, F; Playfer, S; Andreotti, M; Azzolini, V; Bettoni, D; Bozzi, C; Calabrese, R; Cibinetto, G; Luppi, E; Negrini, M; 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, Mr; Passaggio, S; Patrignani, C; Robutti, E; Santroni, A; Tosi, S; Bailey, S; Brandenburg, G; Morii, M; Won, E; Dubitzky, Rs; Langenegger, U; Bhimji, W; Bowerman, Da; Dauncey, Pd; Egede, U; Gaillard, Jr; Morton, Gw; Nash, Ja; Taylor, Gp; 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; Cheng, Ch; Lange, Dj; Simani, Mc; Wright, Dm; Bevan, Aj; Coleman, Jp; Fry, Jr; Gabathuler, E; Gamet, R; Kay, M; Parry, Rj; Payne, Dj; Sloane, Rj; Touramanis, C; Back, Jj; Harrison, Pf; Mohanty, Gb; Brown, Cl; Cowan, G; Flack, Rl; 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, Nr; Barlow, Rj; Hart, Pa; Hodgkinson, Mc; Lafferty, Gd; Lyon, Aj; Williams, Jc; Farbin, A; Hulsbergen, Wd; Jawahery, A; Kovalskyi, D; Lae, Ck; Lillard, V; Roberts, Da; Blaylock, G; Dallapiccola, C; Flood, Kt; Hertzbach, Ss; Kofler, R; Koptchev, Vb; Moore, Tb; Saremi, S; Staengle, H; Willocq, S; Cowan, R; Sciolla, G; Taylor, F; Yamamoto, Rk; Mangeol, Djj; Patel, Pm; Robertson, Sh; Lazzaro, A; Palombo, F; Bauer, Jm; Cremaldi, L; Eschenburg, V; Godang, R; Kroeger, R; Reidy, J; Sanders, Da; Summers, Dj; Zhao, Hw; Brunet, S; Cote, D; Taras, P; Nicholson, H; 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Rama, M; Rizzo, G; Sandrelli, F; 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; Faccini, R; Ferrarotto, F; Ferroni, F; Gaspero, M; Gioi, Ll; Mazzoni, Ma; Morganti, S; Pierini, M; Piredda, G; Tehrani, Fs; 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; Legendre, 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; Cristinziani, M; De Nardo, G; Dong, D; Dorfan, J; Dujmic, D; Dunwoodie, W; Elsen, Ee; Field, Rc; Glanzman, T; Gowdy, Sj; Hadig, T; Halyo, V; Hryn'ova, T; Innes, Wr; Kelsey, Mh; Kim, P; Kocian, Ml; Leith, Dwgs; Libby, J; Luitz, S; Luth, V; Lynch, Hl; Marsiske, H; Messner, R; Muller, Dr; O'Grady, Cp; Ozcan, Ve; Perazzo, A; Perl, M; Petrak, S; Ratcliff, Bn; Roodman, A; Salnikov, Aa; Schindler, Rh; Schwiening, J; Simi, G; Snyder, A; Soha, A; Stelzer, J; Su, D; Sullivan, Mk; Va'vra, J; Wagner, Sr; Weaver, M; Weinstein, Ajr; Wisniewski, Wj; Wittgen, M; Wright, Dh; Young, Cc; Burchat, Pr; Edwards, Aj; Meyer, Ti; Petersen, Ba; Roat, C; Ahmed, S; Alam, Ms; Ernst, Ja; Saeed, Ma; Saleem, M; Wappler, Fr; Bugg, W; Krishnamurthy, M; Spanier, Sm; Eckmann, R; Kim, H; Ritchie, Jl; Satpathy, A; Schwitters, Rf; Izen, Jm; Kitayama, I; Lou, Xc; 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, Rs; Banerjee, S; Brown, Cm; Fortin, D; Jackson, Pd; Kowalewski, R; Roney, Jm; Band, Hr; Dasu, S; Datta, M; Eichenbaum, Am; Hollar, Jj; Johnson, Jr; Kutter, Pe; Li, H; Liu, R; Di Lodovico, F; Mihalyi, A; Mohapatra, Ak; Pan, Y; Prepost, R; Sekula, Sj; Tan, P; von Wimmersperg Toeller JH,; Wu, J; Wu, Sl; Yu, Z; Neal, H.

doi:10.1103/PhysRevD.69.071101

We report a measurement of the production ratio of charged and neutral B mesons from Y(4S) decays based on the ratio of efficiency-corrected yields for the charmonium modes J/psiK(+) and J/psiK(s)(0) with 81.9 fb(-1) of data collected with the BABAR detector on the Y(4S) resonance at 10.580 GeV. We find a value of 1.006+/-0.036(stat)+/-0.031(syst) for the ratio R+/0=Gamma(Y(4S)-->B+B-)/Gamma(Y(4S)-->B-0(B) over bar (0)).

Titolo:	Measurement of the B+/B-0 production ratio from the Upsilon(4S) meson using B+-> J/psi K+ and B-0 -> J/psi K-S(0) decays RID A-8798-2012 RID C-5223-2009 RID C-5719-2008 RID D-1055-2009 RID A-2675-2009
Autori:	Aubert B Barate R Boutigny D Couderc F Gaillard JM Hicheur A Karyotakis Y Lees JP 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 Day CT Gill MS Gritsan AV Groysman Y Jacobsen RG Kadel RW Kadyk J Kerth LT Kolomensky YG Kukartsev G LeClerc C Levi ME Lynch G Mir LM Oddone PJ Orimoto TJ Pripstein M Roe NA Ronan MT Shelkov VG Telnov AV Wenzel WA Ford K Harrison TJ Hawkes CM Morgan SE Watson AT Watson NK Fritsch M Goetzen K Held T Koch H Lewandowski B Pelizaeus M Steinke M Boyd JT Chevalier N Cottingham WN Kelly MP Latham TE Wilson FF Abe K Cuhadar Donszelmann T Hearty C Mattison TS McKenna JA Thiessen D Kyberd P Teodorescu L Blinov VE Bukin AD Druzhinin VP Golubev VB Ivanchenko VN Kravchenko EA Onuchin AP Serednyakov SI Skovpen YI Solodov EP Yushkov AN Best D Bruinsma M Chao M Eschrich I Kirkby D Lankford AJ Mandelkern M Mommsen RK Roethel W Stoker DP Buchanan C Hartfiel BL Gary JW Shen BC Wang K del Re D Hadavand HK Hill EJ MacFarlane DB Paar HP Rahatlou S Sharma V Berryhill JW Campagnari C Dahmes B Levy SL Long O Lu A Mazur MA Richman JD Verkerke W Beck TW Eisner AM Heusch CA Lockman WS Schalk T Schmitz RE Schumm BA Seiden A Spradlin P Williams DC Wilson MG Albert J Chen E Dubois Felsmann GP Dvoretskii A Hitlin DG Narsky I Piatenko T Porter FC Ryd A Samuel A Yang S Jayatilleke S Mancinelli G Meadows BT Sokoloff MD Abe T Blanc F Bloom P Chen S Clark PJ Ford WT Nauenberg U Olivas A Rankin P Smith JG van Hoek WC Zhang L Harton JL Hu T Soffer A Toki WH Wilson RJ Altenburg D Brandt T Brose J Colberg T Dickopp M Feltresi E Hauke A Lacker HM Maly E Muller Pfefferkorn R Nogowski R Otto S Schubert J Schubert KR Schwierz R Spaan B Bernard D Bonneaud GR Brochard F Grenier P Thiebaux C Vasileiadis G Verderi M Bard DJ Khan A Lavin D Muheim F Playfer S Andreotti M Azzolini V Bettoni D Bozzi C Calabrese R Cibinetto G Luppi E Negrini M 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 MR Passaggio S Patrignani C Robutti E Santroni A Tosi S Bailey S Brandenburg G Morii M Won E Dubitzky RS Langenegger U Bhimji W Bowerman DA Dauncey PD Egede U Gaillard JR Morton GW Nash JA Taylor GP 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 Cheng CH Lange DJ Simani MC Wright DM Bevan AJ Coleman JP Fry JR Gabathuler E Gamet R Kay M Parry RJ Payne DJ Sloane RJ Touramanis C Back JJ Harrison PF Mohanty GB Brown CL Cowan G Flack RL 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 NR Barlow RJ Hart PA Hodgkinson MC Lafferty GD Lyon AJ Williams JC Farbin A Hulsbergen WD Jawahery A Kovalskyi D Lae CK Lillard V Roberts DA Blaylock G Dallapiccola C Flood KT Hertzbach SS Kofler R Koptchev VB Moore TB Saremi S Staengle H Willocq S Cowan R Sciolla G Taylor F Yamamoto RK Mangeol DJJ Patel PM Robertson SH Lazzaro A Palombo F Bauer JM Cremaldi L Eschenburg V Godang R Kroeger R Reidy J Sanders DA Summers DJ Zhao HW Brunet S Cote D Taras P Nicholson H Cartaro C Cavallo N Fabozzi F Gatto C Lista L Monorchio D Paolucci P Piccolo D Sciacca C Baak M Raven G Wilden L Jessop CP LoSecco JM Gabriel TA Allmendinger T Brau B Gan KK Honscheid K Hufnagel D Kagan H Kass R Pulliam T Ter Antonyan R Wong QK Brau J Frey R Igonkina O 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 John MJJ Leruste P Ocariz J Pivk M Roos L T'Jampens S Therin G Manfredi PF Re V Behera PK Gladney L Guo QH Panetta J Anulli F Biasini M Peruzzi IM Pioppi M Angelini C Batignani G Bettarini S Bondioli M Bucci F Calderini G Carpinelli M Del Gamba V Forti F Giorgi MA LUSIANI, Alberto 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 DE Danielson N Elmer P Lu C Miftakov V Olsen J Smith AJS Varnes EW Bellini F Cavoto G Faccini R Ferrarotto F Ferroni F Gaspero M Gioi LL Mazzoni MA Morganti S Pierini M Piredda G Tehrani FS 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 Legendre 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 Cristinziani M De Nardo G Dong D Dorfan J Dujmic D Dunwoodie W Elsen EE Field RC Glanzman T Gowdy SJ Hadig T Halyo V Hryn'ova T Innes WR Kelsey MH Kim P Kocian ML Leith DWGS Libby J Luitz S Luth V Lynch HL Marsiske H Messner R Muller DR O'Grady CP Ozcan VE Perazzo A Perl M Petrak S Ratcliff BN Roodman A Salnikov AA Schindler RH Schwiening J Simi G Snyder A Soha A Stelzer J Su D Sullivan MK Va'vra J Wagner SR Weaver M Weinstein AJR Wisniewski WJ Wittgen M Wright DH Young CC Burchat PR Edwards AJ Meyer TI Petersen BA Roat C Ahmed S Alam MS Ernst JA Saeed MA Saleem M Wappler FR Bugg W Krishnamurthy M Spanier SM Eckmann R Kim H Ritchie JL Satpathy A Schwitters RF Izen JM Kitayama I Lou XC 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 RS Banerjee S Brown CM Fortin D Jackson PD Kowalewski R Roney JM Band HR Dasu S Datta M Eichenbaum AM Hollar JJ Johnson JR Kutter PE Li H Liu R Di Lodovico F Mihalyi A Mohapatra AK Pan Y Prepost R Sekula SJ Tan P von Wimmersperg Toeller JH Wu J Wu SL Yu Z Neal H. mostra contributor esterni nascondi contributor esterni
Data di pubblicazione:	2004
Rivista:	PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY
Abstract:	We report a measurement of the production ratio of charged and neutral B mesons from Y(4S) decays based on the ratio of efficiency-corrected yields for the charmonium modes J/psiK(+) and J/psiK(s)(0) with 81.9 fb(-1) of data collected with the BABAR detector on the Y(4S) resonance at 10.580 GeV. We find a value of 1.006+/-0.036(stat)+/-0.031(syst) for the ratio R+/0=Gamma(Y(4S)-->B+B-)/Gamma(Y(4S)-->B-0(B) over bar (0)).
Handle:	http://hdl.handle.net/11384/4934
Appare nelle tipologie:	1.1 Articolo in rivista

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