Measurement of the branching fraction and CP content for the decay B-0 -> D*+D*- RID C-2728-2008 RID C-5223-2009 RID C-5719-2008 RID A-8865-2012 RID D-1189-2011 RID A-2675-2009

Aubert, B; Boutigny, D; Gaillard, Jm; Hicheur, A; Karyotakis, Y; Lees, Jp; Robbe, P; Tisserand, V; Zghiche, A; Palano, A; Pompili, A; Chen, Gp; Chen, Jc; Qi, Nd; Rong, G; Wang, P; Zhu, Ys; Eigen, G; Stugu, B; Abrams, Gs; Borgland, Aw; Breon, Ab; Brown, Dn; Button Shafer, J; Cahn, Rn; Gill, Ms; Gritsan, Av; Groysman, Y; Jacobsen, Rg; Kadel, Rw; Kadyk, J; Kerth, Lt; Kolomensky, Yg; Kral, Jf; LeClerc, C; Levi, Me; Lynch, G; Oddone, Pj; Pripstein, M; Roe, Na; Romosan, A; Ronan, Mt; Shelkov, Vg; Telnov, Av; Wenzel, Wa; Harrison, Tj; Hawkes, Cm; Knowles, Dj; O'Neale, Sw; Penny, Rc; Watson, At; Watson, Nk; Deppermann, T; Goetzen, K; Koch, H; Kunze, M; Lewandowski, B; Peters, K; Schmuecker, H; Steinke, M; Barlow, Nr; Bhimji, W; Chevalier, N; Clark, Pj; Cottingham, Wn; Foster, B; Mackay, C; Wilson, Ff; Abe, K; Hearty, C; Mattison, Ts; McKenna, Ja; Thiessen, D; Jolly, S; McKemey, Ak; Blinov, Ve; Bukin, Ad; Bukin, Da; Buzykaev, Ar; Golubev, Vb; Ivanchenko, Vn; Korol, Aa; Kravchenko, Ea; Onuchin, Ap; Serednyakov, Si; Skovpen, Yi; Telnov, Vi; Yushkov, An; Best, D; Chao, M; Kirkby, D; Lankford, Aj; Mandelkern, M; McMahon, S; Stoker, Dp; Arisaka, K; Buchanan, C; Chun, S; MacFarlane, Db; Prell, S; Rahatlou, S; Raven, G; Sharma, V; Campagnari, C; Dahmes, B; Hart, Pa; Kuznetsova, N; Levy, Sl; Long, O; Lu, A; Mazur, Ma; Richman, Jd; Verkerke, W; Beringer, J; Eisner, Am; Grothe, M; Heusch, Ca; Lockman, Ws; Pulliam, T; Schalk, T; Schmitz, Re; Schumm, Ba; Seiden, A; Turri, M; Walkowiak, W; Williams, Dc; Wilson, Mg; Chen, E; Dubois Felsmann GP,; Dvoretskii, A; Hitlin, Dg; Metzler, S; Oyang, J; Porter, Fc; Ryd, A; Samuel, A; Yang, S; Zhu, Ry; Devmal, S; Jayatilleke, S; Mancinelli, G; Meadows, Bt; Sokoloff, Md; Barillari, T; Bloom, P; Ford, Wt; Nauenberg, U; Olivas, A; Rankin, P; Roy, J; Smith, Jg; van Hoek WC,; Zhang, L; Blouw, J; Harton, Jl; Krishnamurthy, M; Soffer, A; Toki, Wh; Wilson, Rj; Zhang, J; Brandt, T; Brose, J; Colberg, T; Dickopp, M; Dubitzky, Rs; Hauke, A; Maly, E; Muller Pfefferkorn, R; Otto, S; Schubert, Kr; Schwierz, R; Spaan, B; Wilden, L; Bernard, D; Bonneaud, Gr; Brochard, F; Cohen Tanugi, J; Ferrag, S; T'Jampens, S; Thiebaux, C; Vasileiadis, G; Verderi, M; Anjomshoaa, A; Bernet, R; Khan, A; Lavin, D; Muheim, F; Playfer, S; Swain, Je; Tinslay, J; Falbo, M; Borean, C; Bozzi, C; Piemontese, L; Treadwell, E; Anulli, F; Baldini Ferroli, R; Calcaterra, A; de Sangro, R; Falciai, D; Finocchiaro, G; Patteri, P; Peruzzi, Im; Piccolo, M; Xie, Y; Zallo, A; Bagnasco, S; 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; Morii, M; Bartoldus, R; Hamilton, R; Mallik, U; Cochran, J; Crawley, Hb; Fischer, Pa; Lamsa, J; Meyer, Wt; Rosenberg, Ei; Yi, J; Grosdidier, G; Hocker, A; Lacker, Hm; Laplace, S; Le Diberder, F; Lepeltier, V; Lutz, Am; Plaszczynski, S; Schune, Mh; Trincaz Duvoid, S; Wormser, G; Bionta, Rm; Brigljevic, V; Lange, Dj; Mugge, M; van Bibber, K; Wright, Dm; Bevan, Aj; Fry, Jr; Gabathuler, E; Gamet, R; George, M; Kay, M; Payne, Dj; Sloane, Rj; Touramanis, C; Aspinwall, Ml; Bowerman, Da; Dauncey, Pd; Egede, U; Eschrich, I; Morton, Gw; Nash, Ja; Sanders, P; Smith, D; Back, Jj; Bellodi, G; Dixon, P; Harrison, Pf; Potter, Rjl; Shorthouse, Hw; Strother, P; Vidal, Pb; Cowan, G; George, S; Green, Mg; Kurup, A; Marker, Ce; McMahon, Tr; Ricciardi, S; Salvatore, F; Vaitsas, G; Brown, D; Davis, Cl; Allison, J; Barlow, Rj; Boyd, Jt; Forti, Ac; Jackson, F; Lafferty, Gd; Savvas, N; Weatherall, Jh; Williams, Jc; Farbin, A; Jawahery, A; Lillard, V; Olsen, J; Roberts, Da; Schieck, Jr; Blaylock, G; Dallapiccola, C; Flood, Kt; Hertzbach, Ss; Kofler, R; Koptchev, Vb; Moore, Tb; Staengle, H; Willocq, S; Brau, B; Cowan, R; Sciolla, G; Taylor, F; Yamamoto, Rk; Milek, M; Patel, Pm; Palombo, F; Bauer, Jm; Cremaldi, L; Eschenburg, V; Kroeger, R; Reidy, J; Sanders, Da; Summers, Dj; Hast, C; Nief, Jy; Taras, P; Nicholson, H; Cartaro, C; Cavallo, N; De Nardo, G; Fabozzi, F; Gatto, C; Lista, L; Paolucci, P; Piccolo, D; Sciacca, C; LoSecco, Jm; Alsmiller, Jrg; Gabriel, Ta; Brau, J; Frey, R; Grauges, E; Iwasaki, M; Sinev, Nb; Strom, D; Colecchia, F; Dal Corso, F; Dorigo, A; Galeazzi, F; Margoni, M; Michelon, G; Morandin, M; Posocco, M; Rotondo, M; Simonetto, F; Stroili, R; Torassa, E; Voci, C; Benayoun, M; Briand, H; Chauveau, J; David, P; de Vaissiere, C; Del Buono, L; Hamon, O; Leruste, P; Ocariz, J; Pivk, M; Roos, L; Stark, J; Manfredi, Pf; Re, V; Speziali, V; Frank, Ed; Gladney, L; Guo, Qh; Panetta, J; Angelini, C; Batignani, G; Bettarini, S; Bondioli, M; Bucci, F; Campagna, E; 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; Simi, G; Triggiani, G; Walsh, J; Haire, M; Judd, D; Paick, K; Turnbull, L; Wagoner, De; Albert, J; Lu, C; Miftakov, V; Schaffner, Sf; Smith, Ajs; Tumanov, A; Varnes, Ew; Cavoto, G; del Re, D; Faccini, R; Ferrarotto, F; Ferroni, F; Mazzoni, Ma; Morganti, S; Piredda, G; Serra, M; Voena, C; Christ, S; Waldi, R; Adye, T; De Groot, N; Franek, B; Geddes, Ni; Gopal, Gp; Xella, Sm; Aleksan, R; Emery, S; Gaidot, A; Ganzhur, Sf; Giraud, Pf; Monchenault, Gh; Kozanecki, W; Langer, M; London, Gw; Mayer, B; Serfass, B; Vasseur, G; Yeche, C; Zito, M; Purohit, Mv; Singh, H; Weidemann, Aw; Yumiceva, Fx; Adam, I; Aston, D; Berger, N; Boyarski, Am; Calderini, G; Convery, Mr; Coupal, Dp; Dong, D; Dorfan, J; Dunwoodie, W; Field, Rc; Glanzman, T; Gowdy, Sj; Haas, T; Halyo, V; Himel, T; Hryn'ova, T; Huffer, Me; 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; Quinn, H; Ratcliff, Bn; Robertson, Sh; Roodman, A; Salnikov, Aa; Schietinger, T; Schindler, Rh; Schwiening, J; Snyder, A; Soha, A; Spanier, Sm; 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; Cheng, Ch; Meyer, Ti; Roat, C; Henderson, R; Bugg, W; Cohn, H; Izen, Jm; Kitayama, I; Lou, Xc; Bianchi, F; Bona, M; Gamba, D; Bosisio, L; Della Ricca, G; Dittongo, S; Lanceri, L; Poropat, P; Vuagnin, G; Panvini, Rs; Brown, Cm; Jackson, Pd; Kowalewski, R; Roney, Jm; Band, Hr; Charles, E; Dasu, S; Datta, M; Eichenbaum, Am; Hu, H; Johnson, Jr; Liu, R; Di Lodovico, F; Pan, Y; Prepost, R; Scott, Ij; Sekula, Sj; von Wimmersperg Toeller JH,; Wu, Sl; Yu, Z; Kordich, Tmb; Neal, H.

doi:10.1103/PhysRevLett.89.061801

We report a measurement of the branching fraction of the decay B-0-->D*+D*- and of the CP-odd component of its final state using the BABAR detector. With data corresponding to an integrated luminosity of 20.4 fb (-1) collected at the Y(4S) resonance during 1999-2000, we have reconstructed 38 candidate signal events in the mode B-0-->D*+D*- with an estimated background of 6.2+/-0.5 events. From these events, we determine the branching fraction to be B(B-0-->D*+D*-)=[8.3+/-1.6(stat)+/-1.2(syst)]x10(-4). The measured CP-odd fraction of the final state is 0.22+/-0.18(stat)+/-0.03(syst).

Titolo:	Measurement of the branching fraction and CP content for the decay B-0 -> D+D- RID C-2728-2008 RID C-5223-2009 RID C-5719-2008 RID A-8865-2012 RID D-1189-2011 RID A-2675-2009
Autori:	Aubert B Boutigny D Gaillard JM Hicheur A Karyotakis Y Lees JP Robbe P Tisserand V Zghiche A Palano A Pompili A Chen GP Chen JC Qi ND Rong G Wang P Zhu YS Eigen G Stugu B Abrams GS Borgland AW Breon AB Brown DN Button Shafer J Cahn RN Gill MS Gritsan AV Groysman Y Jacobsen RG Kadel RW Kadyk J Kerth LT Kolomensky YG Kral JF LeClerc C Levi ME Lynch G Oddone PJ Pripstein M Roe NA Romosan A Ronan MT Shelkov VG Telnov AV Wenzel WA Harrison TJ Hawkes CM Knowles DJ O'Neale SW Penny RC Watson AT Watson NK Deppermann T Goetzen K Koch H Kunze M Lewandowski B Peters K Schmuecker H Steinke M Barlow NR Bhimji W Chevalier N Clark PJ Cottingham WN Foster B Mackay C Wilson FF Abe K Hearty C Mattison TS McKenna JA Thiessen D Jolly S McKemey AK Blinov VE Bukin AD Bukin DA Buzykaev AR Golubev VB Ivanchenko VN Korol AA Kravchenko EA Onuchin AP Serednyakov SI Skovpen YI Telnov VI Yushkov AN Best D Chao M Kirkby D Lankford AJ Mandelkern M McMahon S Stoker DP Arisaka K Buchanan C Chun S MacFarlane DB Prell S Rahatlou S Raven G Sharma V Campagnari C Dahmes B Hart PA Kuznetsova N Levy SL Long O Lu A Mazur MA Richman JD Verkerke W Beringer J Eisner AM Grothe M Heusch CA Lockman WS Pulliam T Schalk T Schmitz RE Schumm BA Seiden A Turri M Walkowiak W Williams DC Wilson MG Chen E Dubois Felsmann GP Dvoretskii A Hitlin DG Metzler S Oyang J Porter FC Ryd A Samuel A Yang S Zhu RY Devmal S Jayatilleke S Mancinelli G Meadows BT Sokoloff MD Barillari T Bloom P Ford WT Nauenberg U Olivas A Rankin P Roy J Smith JG van Hoek WC Zhang L Blouw J Harton JL Krishnamurthy M Soffer A Toki WH Wilson RJ Zhang J Brandt T Brose J Colberg T Dickopp M Dubitzky RS Hauke A Maly E Muller Pfefferkorn R Otto S Schubert KR Schwierz R Spaan B Wilden L Bernard D Bonneaud GR Brochard F Cohen Tanugi J Ferrag S T'Jampens S Thiebaux C Vasileiadis G Verderi M Anjomshoaa A Bernet R Khan A Lavin D Muheim F Playfer S Swain JE Tinslay J Falbo M Borean C Bozzi C Piemontese L Treadwell E Anulli F Baldini Ferroli R Calcaterra A de Sangro R Falciai D Finocchiaro G Patteri P Peruzzi IM Piccolo M Xie Y Zallo A Bagnasco S 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 Morii M Bartoldus R Hamilton R Mallik U Cochran J Crawley HB Fischer PA Lamsa J Meyer WT Rosenberg EI Yi J Grosdidier G Hocker A Lacker HM Laplace S Le Diberder F Lepeltier V Lutz AM Plaszczynski S Schune MH Trincaz Duvoid S Wormser G Bionta RM Brigljevic V Lange DJ Mugge M van Bibber K Wright DM Bevan AJ Fry JR Gabathuler E Gamet R George M Kay M Payne DJ Sloane RJ Touramanis C Aspinwall ML Bowerman DA Dauncey PD Egede U Eschrich I Morton GW Nash JA Sanders P Smith D Back JJ Bellodi G Dixon P Harrison PF Potter RJL Shorthouse HW Strother P Vidal PB Cowan G George S Green MG Kurup A Marker CE McMahon TR Ricciardi S Salvatore F Vaitsas G Brown D Davis CL Allison J Barlow RJ Boyd JT Forti AC Jackson F Lafferty GD Savvas N Weatherall JH Williams JC Farbin A Jawahery A Lillard V Olsen J Roberts DA Schieck JR Blaylock G Dallapiccola C Flood KT Hertzbach SS Kofler R Koptchev VB Moore TB Staengle H Willocq S Brau B Cowan R Sciolla G Taylor F Yamamoto RK Milek M Patel PM Palombo F Bauer JM Cremaldi L Eschenburg V Kroeger R Reidy J Sanders DA Summers DJ Hast C Nief JY Taras P Nicholson H Cartaro C Cavallo N De Nardo G Fabozzi F Gatto C Lista L Paolucci P Piccolo D Sciacca C LoSecco JM Alsmiller JRG Gabriel TA Brau J Frey R Grauges E Iwasaki M Sinev NB Strom D Colecchia F Dal Corso F Dorigo A Galeazzi F Margoni M Michelon G Morandin M Posocco M Rotondo M Simonetto F Stroili R Torassa E Voci C Benayoun M Briand H Chauveau J David P de Vaissiere C Del Buono L Hamon O Leruste P Ocariz J Pivk M Roos L Stark J Manfredi PF Re V Speziali V Frank ED Gladney L Guo QH Panetta J Angelini C Batignani G Bettarini S Bondioli M Bucci F Campagna E 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 Simi G Triggiani G Walsh J Haire M Judd D Paick K Turnbull L Wagoner DE Albert J Lu C Miftakov V Schaffner SF Smith AJS Tumanov A Varnes EW Cavoto G del Re D Faccini R Ferrarotto F Ferroni F Mazzoni MA Morganti S Piredda G Serra M Voena C Christ S Waldi R Adye T De Groot N Franek B Geddes NI Gopal GP Xella SM Aleksan R Emery S Gaidot A Ganzhur SF Giraud PF Monchenault GH Kozanecki W Langer M London GW Mayer B Serfass B Vasseur G Yeche C Zito M Purohit MV Singh H Weidemann AW Yumiceva FX Adam I Aston D Berger N Boyarski AM Calderini G Convery MR Coupal DP Dong D Dorfan J Dunwoodie W Field RC Glanzman T Gowdy SJ Haas T Halyo V Himel T Hryn'ova T Huffer ME 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 Quinn H Ratcliff BN Robertson SH Roodman A Salnikov AA Schietinger T Schindler RH Schwiening J Snyder A Soha A Spanier SM 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 Cheng CH Meyer TI Roat C Henderson R Bugg W Cohn H Izen JM Kitayama I Lou XC Bianchi F Bona M Gamba D Bosisio L Della Ricca G Dittongo S Lanceri L Poropat P Vuagnin G Panvini RS Brown CM Jackson PD Kowalewski R Roney JM Band HR Charles E Dasu S Datta M Eichenbaum AM Hu H Johnson JR Liu R Di Lodovico F Pan Y Prepost R Scott IJ Sekula SJ von Wimmersperg Toeller JH Wu SL Yu Z Kordich TMB Neal H. mostra contributor esterni nascondi contributor esterni
Data di pubblicazione:	2002
Rivista:	PHYSICAL REVIEW LETTERS
Digital Object Identifier (DOI):	http://dx.doi.org/10.1103/PhysRevLett.89.061801
Handle:	http://hdl.handle.net/11384/4831
Appare nelle tipologie:	1.1 Articolo in rivista

File in questo prodotto:

Non ci sono file associati a questo prodotto.

Utilizza questo identificativo per citare o creare un link a questo documento:
http://hdl.handle.net/11384/4831

Citazioni

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

CINECA IRIS Institutional Research Information System

File in questo prodotto: