Measurement of branching fractions and search for CP-violating charge asymmetries in charmless two-body B decays into pions and kaons RID A-8798-2012 RID C-2728-2008 RID A-2675-2009 RID C-5223-2009 RID F-2602-2010 RID C-5719-2008 RID A-8865-2012 RID D-1189-2011 RID E-8846-2011

Aubert, B; Boutigny, D; Gaillard, Jm; Hicheur, A; Karyotakis, Y; Lees, Jp; Robbe, P; Tisserand, V; Palano, A; Chen, Gp; Chen, Jc; Qi, Nd; Rong, G; Wang, P; Zhu, Ys; Eigen, G; Reinertsen, Pl; Stugu, B; Abbott, B; Abrams, Gs; Borgland, Aw; Breon, Ab; Brown, Dn; Button Shafer, J; Cahn, Rn; Clark, Ar; Fan, Q; Gill, Ms; Gowdy, Sj; Gritsan, A; Groysman, Y; Jacobsen, Rg; Kadel, Rw; Kadyk, J; Kerth, Lt; Kluth, S; Kolomensky, Yg; Kral, Jf; LeClerc, C; Levi, Me; Liu, T; Lynch, G; Meyer, Ab; Momayezi, M; Oddone, Pj; Perazzo, A; Pripstein, M; Roe, Na; Romosan, A; Ronan, Mt; Shelkov, Vg; Telnov, Av; Wenzel, Wa; Bright Thomas PG,; Harrison, Tj; Hawkes, Cm; Kirk, A; Knowles, Dj; O'Neale, Sw; Penny, Rc; Watson, At; Watson, Nk; Deppermann, T; Koch, H; Krug, J; Kunze, M; Lewandowski, B; Peters, K; Schmuecker, H; Steinke, M; Andress, Jc; Barlow, Nr; Bhimji, W; Chevalier, N; Clark, Pj; Cottingham, Wn; De Groot, N; Dyce, N; Foster, B; Mass, A; McFall, Jd; Wallom, D; Wilson, Ff; Abe, K; Hearty, C; Mattison, Ts; McKenna, Ja; Thiessen, D; Camanzi, B; Jolly, S; McKemey, Ak; Tinslay, J; Blinov, Ve; Bukin, Ad; Bukin, Da; Buzykaev, Ar; Dubrovin, Ms; Golubev, Vb; Ivanchenko, Vn; Korol, Aa; Kravchenko, Ea; Onuchin, Ap; Salnikov, Aa; Serednyakov, Si; Skovpen, Yi; Telnov, Vi; Yushkov, An; Lankford, Aj; Mandelkern, M; McMahon, S; Stoker, Dp; Ahsan, A; Arisaka, K; Buchanan, C; Chun, S; Branson, Jg; MacFarlane, Db; Prell, S; Rahatlou, S; Raven, G; Sharma, V; Campagnari, C; Dahmes, B; Hart, Pa; Kuznetsova, N; Levy, Sl; Long, O; Lu, A; Richman, Jd; Verkerke, W; Witherell, M; Yellin, S; Beringer, J; Dorfan, De; Eisner, Am; Frey, A; Grillo, Aa; Grothe, M; Heusch, Ca; Johnson, Rp; Kroeger, W; Lockman, Ws; Pulliam, T; Sadrozinski, H; 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; Weaver, M; Yang, S; Zhu, Ry; Devmal, S; Geld, Tl; Jayatilleke, S; Mancinelli, G; Meadows, Bt; Sokoloff, Md; Bloom, P; Fahey, S; Ford, Wt; Gaede, F; Johnson, Dr; Michael, Ak; Nauenberg, U; Olivas, A; Park, H; Rankin, P; Roy, J; Sen, S; Smith, Jg; van Hoek WC,; Wagner, Dl; Blouw, J; Harton, Jl; Krishnamurthy, M; Soffer, A; Toki, Wh; Wilson, Rj; Zhang, J; Brandt, T; Brose, J; Colberg, T; Dahlinger, G; Dickopp, M; Dubitzky, Rs; Maly, E; Muller Pfefferkorn, R; Otto, S; Schubert, Kr; Schwierz, R; Spaan, B; Wilden, L; Behr, L; Bernard, D; Bonneaud, Gr; Brochard, F; Cohen Tanugi, J; Ferrag, S; Roussot, E; T'Jampens, S; Thiebaux, C; Vasileiadis, G; Verderi, M; Anjomshoaa, A; Bernet, R; Khan, A; Muheim, F; Playfer, S; Swain, Je; Falbo, M; Bozzi, C; Dittongo, S; Folegani, M; 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; Fabbricatore, P; Farinon, S; Lo Vetere, M; Macri, M; Monge, Mr; Musenich, R; Pallavicini, M; Parodi, R; Passaggio, S; Pastore, Fc; Patrignani, C; Pia, Mg; Priano, C; Robutti, E; Santroni, A; Morii, M; Bartoldus, R; Dignan, T; Hamilton, R; Mallik, U; Cochran, J; Crawley, Hb; Fischer, Pa; Lamsa, J; Meyer, Wt; Rosenberg, Ei; Benkebil, M; Grosdidier, G; Hast, C; Hocker, A; Lacker, Hm; LePeltier, V; Lutz, Am; Plaszczynski, S; Schune, Mh; Trincaz Duvoid, S; Valassi, A; Wormser, G; Bionta, Rm; Brigljevic, V; Fackler, O; Fujino, D; Lange, Dj; Mugge, M; Shi, X; van Bibber, K; Wenaus, Tj; Wright, Dm; Wuest, Cr; Carroll, M; 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; Gunawardane, Njw; Martin, R; Nash, Ja; Sanders, P; Smith, D; Azzopardi, De; Beck, Jj; Dixon, P; Harrison, Pf; Potter, Rjl; Shorthouse, Hw; Strother, P; Vidal, Pb; Williams, Mi; Cowan, G; George, S; Green, Mg; Kurup, A; Marker, Ce; McGrath, P; McMahon, Tr; Ricciardi, S; Salvatore, F; Scott, I; Vaitsas, G; Brown, D; Davis, Cl; Allison, J; Barlow, Rj; Boyd, Jt; Forti, A; Fullwood, J; Jackson, F; Lafferty, Gd; Savvas, N; Simopoulos, Et; Weatherall, Jh; Farbin, A; Jawahery, A; Lillard, V; Olsen, J; Roberts, Da; Schieck, Jr; Blaylock, G; Dallapiccola, C; Flood, Kt; Hertzbach, Ss; Kofler, R; Lin, Cs; Moore, Tb; Staengle, H; Willocq, S; Wittlin, J; Brau, B; Cowan, R; Sciolla, G; Taylor, F; Yamamoto, Rk; Britton, Di; Milek, M; Patel, Pm; Trischuk, J; Lanni, F; Palombo, F; Bauer, Jm; Booke, M; Cremaldi, L; Eschenburg, V; Kroeger, R; Reidy, J; Sanders, Da; Summers, Dj; Martin, Jp; Nief, Jy; Seitz, R; Taras, P; Zacek, V; Nicholson, H; Sutton, Cs; 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; Handler, T; Brau, J; Frey, R; 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 la Vaissiere, C; Del Buono, L; Hamon, O; Le Diberder, F; Leruste, P; Lory, J; Roos, L; Stark, J; Versille, S; Manfredi, Pf; Re, V; Speziali, V; Frank, Ed; Gladney, L; Guo, Qh; Panetta, Jh; Angelini, C; Batignani, G; Bettarini, S; Bondioli, M; Carpinelli, M; Forti, F; Giorgi, Ma; Lusiani, Alberto; 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; Bula, C; Lu, C; McDonald, Kt; Miftakov, V; Schaffner, Sf; Smith, Ajs; Tumanov, A; Varnes, Ew; Cavoto, G; del Re, D; Faccini, R; Ferrarotto, F; Ferroni, F; Fratini, K; Lamanna, E; Leonardi, E; Mazzoni, Ma; Morganti, S; Pierini, M; Piredda, G; Tehrani, Fs; Serra, M; Voena, C; Christ, S; Waldi, R; Adye, T; Franek, B; Geddes, Ni; Gopal, Gp; Xella, Sm; Aleksan, R; De Domenico, G; Emery, S; Gaidot, A; Ganzhur, Sf; Giraud, Pf; de Monchenault GH,; Kozanecki, W; Langer, M; London, Gw; Mayer, B; Serfass, B; Vasseur, G; Yeche, C; Zito, M; Copty, N; Purohit, Mv; Singh, H; Yumiceva, Fx; Adam, I; Anthony, Pl; Aston, D; Baird, K; Bloom, E; Boyarski, Am; Bulos, F; Calderini, G; Claus, R; Convery, Mr; Coupal, Dp; Coward, Dh; Dorfan, J; Doser, M; Dunwoodie, W; Field, Rc; Glanzman, T; Godfrey, Gl; Grosso, P; Himel, T; Huffer, Me; Innes, Wr; Jessop, Cp; Kelsey, Mh; Kim, P; Kocian, Ml; Langenegger, U; Leith, Dwgs; Luitz, S; Luth, V; Lynch, Hl; Manzin, G; Marsiske, H; Menke, S; Messner, R; Moffeit, Kc; Mount, R; Muller, Dr; O'Grady, Cp; Petrak, S; Quinn, H; Ratcliff, Bn; Robertson, Sh; Rochester, Ls; Roodman, A; Schietinger, T; Schindler, Rh; Schwiening, J; Serbo, Vv; Snyder, A; Soha, A; Spanier, Sm; Stahl, A; Stelzer, J; Su, D; Sullivan, Mk; Talby, M; Tanaka, Ha; Trunov, A; Va'vra, J; Wagner, Sr; Weinstein, Ajr; Wisniewski, Wj; Young, Cc; Burchat, Pr; Cheng, Ch; Kirkby, D; Meyer, Ti; Roat, C; Henderson, R; Bugg, W; Cohn, H; Hart, E; Weidemann, Aw; Benninger, T; Izen, Jm; Kitayama, I; Lou, Xc; Turcotte, M; Bianchi, F; Bona, M; Di Girolamo, B; Gamba, D; Smol, A; Zanin, D; Bosisio, L; Della Ricca, G; Lanceri, L; Pompili, A; Poropat, P; Prest, M; Vallazza, E; Vuagnin, G; Panvini, Rs; Brown, Cm; De Silva, A; Kowalewski, R; Roney, Jm; Band, Hr; Charles, E; Dasu, S; Di Lodovico, F; Elmer, P; Hu, H; Johnson, Jr; Liu, R; Nielsen, J; Orejudos, W; Pan, Y; Prepost, R; Scott, Ij; Sekula, Sj; von Wimmersperg Toeller JH,; Wu, Sl; Yu, Z; Zobernig, H; Kordich, Tmb; Neal, H.

doi:10.1103/PhysRevLett.87.151802

We present measurements, based on a sample of approximately 23 x 10(6) B (B) over bar pairs, of the branching fractions and a search for CP-violating charge asymmetries in charmless hadronic decays of B mesons into two-body final states of kaons and pions. We find the branching fractions B(B-0--> pi (+)pi (-)) = (4.1 +/-1.0 +/-0.7) x 10(-6), B(B-0--> K(+)pi (-)) = (16.7 +/-1.6 +/-1.3) x 10(-6), B (B+-->K(+)pi (0)) = (10.8(-1.9)(+2.1)+/-1.0) x 10(-6), B(B+-->K(0)pi (+)) = (18.2(-3.0)(+3.3)+/-2.0) x 10(-6), B(B-0-->K(0)pi (0)) = (8.2(-2.7)(+3.1)+/-1.2) x 10(-6). We also report 90% confidence level upper limits for B meson decays to the pi (+)pi (0), K+K-, and (K) over bar K-0(+) final states. In addition, charge asymmetries have been found to be consistent with zero, where the statistical precision is in the range of +/-0.10 to +/-0.18, depending on the decay mode.

Titolo:	Measurement of branching fractions and search for CP-violating charge asymmetries in charmless two-body B decays into pions and kaons RID A-8798-2012 RID C-2728-2008 RID A-2675-2009 RID C-5223-2009 RID F-2602-2010 RID C-5719-2008 RID A-8865-2012 RID D-1189-2011 RID E-8846-2011
Autori:	Aubert B Boutigny D Gaillard JM Hicheur A Karyotakis Y Lees JP Robbe P Tisserand V Palano A Chen GP Chen JC Qi ND Rong G Wang P Zhu YS Eigen G Reinertsen PL Stugu B Abbott B Abrams GS Borgland AW Breon AB Brown DN Button Shafer J Cahn RN Clark AR Fan Q Gill MS Gowdy SJ Gritsan A Groysman Y Jacobsen RG Kadel RW Kadyk J Kerth LT Kluth S Kolomensky YG Kral JF LeClerc C Levi ME Liu T Lynch G Meyer AB Momayezi M Oddone PJ Perazzo A Pripstein M Roe NA Romosan A Ronan MT Shelkov VG Telnov AV Wenzel WA Bright Thomas PG Harrison TJ Hawkes CM Kirk A Knowles DJ O'Neale SW Penny RC Watson AT Watson NK Deppermann T Koch H Krug J Kunze M Lewandowski B Peters K Schmuecker H Steinke M Andress JC Barlow NR Bhimji W Chevalier N Clark PJ Cottingham WN De Groot N Dyce N Foster B Mass A McFall JD Wallom D Wilson FF Abe K Hearty C Mattison TS McKenna JA Thiessen D Camanzi B Jolly S McKemey AK Tinslay J Blinov VE Bukin AD Bukin DA Buzykaev AR Dubrovin MS Golubev VB Ivanchenko VN Korol AA Kravchenko EA Onuchin AP Salnikov AA Serednyakov SI Skovpen YI Telnov VI Yushkov AN Lankford AJ Mandelkern M McMahon S Stoker DP Ahsan A Arisaka K Buchanan C Chun S Branson JG MacFarlane DB Prell S Rahatlou S Raven G Sharma V Campagnari C Dahmes B Hart PA Kuznetsova N Levy SL Long O Lu A Richman JD Verkerke W Witherell M Yellin S Beringer J Dorfan DE Eisner AM Frey A Grillo AA Grothe M Heusch CA Johnson RP Kroeger W Lockman WS Pulliam T Sadrozinski H 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 Weaver M Yang S Zhu RY Devmal S Geld TL Jayatilleke S Mancinelli G Meadows BT Sokoloff MD Bloom P Fahey S Ford WT Gaede F Johnson DR Michael AK Nauenberg U Olivas A Park H Rankin P Roy J Sen S Smith JG van Hoek WC Wagner DL Blouw J Harton JL Krishnamurthy M Soffer A Toki WH Wilson RJ Zhang J Brandt T Brose J Colberg T Dahlinger G Dickopp M Dubitzky RS Maly E Muller Pfefferkorn R Otto S Schubert KR Schwierz R Spaan B Wilden L Behr L Bernard D Bonneaud GR Brochard F Cohen Tanugi J Ferrag S Roussot E T'Jampens S Thiebaux C Vasileiadis G Verderi M Anjomshoaa A Bernet R Khan A Muheim F Playfer S Swain JE Falbo M Bozzi C Dittongo S Folegani M 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 Fabbricatore P Farinon S Lo Vetere M Macri M Monge MR Musenich R Pallavicini M Parodi R Passaggio S Pastore FC Patrignani C Pia MG Priano C Robutti E Santroni A Morii M Bartoldus R Dignan T Hamilton R Mallik U Cochran J Crawley HB Fischer PA Lamsa J Meyer WT Rosenberg EI Benkebil M Grosdidier G Hast C Hocker A Lacker HM LePeltier V Lutz AM Plaszczynski S Schune MH Trincaz Duvoid S Valassi A Wormser G Bionta RM Brigljevic V Fackler O Fujino D Lange DJ Mugge M Shi X van Bibber K Wenaus TJ Wright DM Wuest CR Carroll M 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 Gunawardane NJW Martin R Nash JA Sanders P Smith D Azzopardi DE Beck JJ Dixon P Harrison PF Potter RJL Shorthouse HW Strother P Vidal PB Williams MI Cowan G George S Green MG Kurup A Marker CE McGrath P McMahon TR Ricciardi S Salvatore F Scott I Vaitsas G Brown D Davis CL Allison J Barlow RJ Boyd JT Forti A Fullwood J Jackson F Lafferty GD Savvas N Simopoulos ET Weatherall JH Farbin A Jawahery A Lillard V Olsen J Roberts DA Schieck JR Blaylock G Dallapiccola C Flood KT Hertzbach SS Kofler R Lin CS Moore TB Staengle H Willocq S Wittlin J Brau B Cowan R Sciolla G Taylor F Yamamoto RK Britton DI Milek M Patel PM Trischuk J Lanni F Palombo F Bauer JM Booke M Cremaldi L Eschenburg V Kroeger R Reidy J Sanders DA Summers DJ Martin JP Nief JY Seitz R Taras P Zacek V Nicholson H Sutton CS 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 Handler T Brau J Frey R 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 la Vaissiere C Del Buono L Hamon O Le Diberder F Leruste P Lory J Roos L Stark J Versille S Manfredi PF Re V Speziali V Frank ED Gladney L Guo QH Panetta JH Angelini C Batignani G Bettarini S Bondioli M Carpinelli M Forti F Giorgi MA LUSIANI, Alberto 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 Bula C Lu C McDonald KT Miftakov V Schaffner SF Smith AJS Tumanov A Varnes EW Cavoto G del Re D Faccini R Ferrarotto F Ferroni F Fratini K Lamanna E Leonardi E Mazzoni MA Morganti S Pierini M Piredda G Tehrani FS Serra M Voena C Christ S Waldi R Adye T Franek B Geddes NI Gopal GP Xella SM Aleksan R De Domenico G Emery S Gaidot A Ganzhur SF Giraud PF de Monchenault GH Kozanecki W Langer M London GW Mayer B Serfass B Vasseur G Yeche C Zito M Copty N Purohit MV Singh H Yumiceva FX Adam I Anthony PL Aston D Baird K Bloom E Boyarski AM Bulos F Calderini G Claus R Convery MR Coupal DP Coward DH Dorfan J Doser M Dunwoodie W Field RC Glanzman T Godfrey GL Grosso P Himel T Huffer ME Innes WR Jessop CP Kelsey MH Kim P Kocian ML Langenegger U Leith DWGS Luitz S Luth V Lynch HL Manzin G Marsiske H Menke S Messner R Moffeit KC Mount R Muller DR O'Grady CP Petrak S Quinn H Ratcliff BN Robertson SH Rochester LS Roodman A Schietinger T Schindler RH Schwiening J Serbo VV Snyder A Soha A Spanier SM Stahl A Stelzer J Su D Sullivan MK Talby M Tanaka HA Trunov A Va'vra J Wagner SR Weinstein AJR Wisniewski WJ Young CC Burchat PR Cheng CH Kirkby D Meyer TI Roat C Henderson R Bugg W Cohn H Hart E Weidemann AW Benninger T Izen JM Kitayama I Lou XC Turcotte M Bianchi F Bona M Di Girolamo B Gamba D Smol A Zanin D Bosisio L Della Ricca G Lanceri L Pompili A Poropat P Prest M Vallazza E Vuagnin G Panvini RS Brown CM De Silva A Kowalewski R Roney JM Band HR Charles E Dasu S Di Lodovico F Elmer P Hu H Johnson JR Liu R Nielsen J Orejudos W Pan Y Prepost R Scott IJ Sekula SJ von Wimmersperg Toeller JH Wu SL Yu Z Zobernig H Kordich TMB Neal H. mostra contributor esterni nascondi contributor esterni
Data di pubblicazione:	2001
Rivista:	PHYSICAL REVIEW LETTERS
Digital Object Identifier (DOI):	http://dx.doi.org/10.1103/PhysRevLett.87.151802
Handle:	http://hdl.handle.net/11384/4495
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/11384/4495

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: