Observation of a broad structure in the pi(+)pi(-)J/psi mass spectrum around 4.26 GeV/c(2)

Aubert, B; Barate, R; Boutigny, D; Couderc, F; Karyotakis, Y; Lees, Jp; Poireau, V; Tisserand, V; Zghiche, A; Grauges, E; Palano, A; Pappagallo, M; Pompili, A; Chen, Jc; Qi, Nd; Rong, G; Wang, P; Zhu, Ys; Eigen, G; Ofte, I; Stugu, B; Abrams, Gs; Battaglia, M; 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; Lynch, G; Mir, Lm; Oddone, Pj; Orimoto, Tj; Pripstein, M; Roe, Na; Ronan, Mt; Wenzel, Wa; Barrett, M; Ford, Ke; Harrison, Tj; Hart, Aj; Hawkes, Cm; Morgan, Se; Watson, At; Fritsch, M; Goetzen, K; Held, T; Koch, H; Lewandowski, B; Pelizaeus, M; Peters, K; Schroeder, T; Steinke, M; Boyd, Jt; Burke, Jp; Chevalier, N; Cottingham, Wn; Cuhadar Donszelmann, T; Fulsom, Bg; Hearty, C; Knecht, Ns; Mattison, Ts; McKenna, Ja; Khan, A; Kyberd, P; Saleem, M; Teodorescu, L; Blinov, Ae; Blinov, Ve; Bukin, Ad; Druzhinin, Vp; Golubev, Vb; Kravchenko, Ea; Onuchin, Ap; Serednyakov, Si; Skovpen, Yi; Solodov, Ep; Yushkov, An; Best, D; Bondioli, M; Bruinsma, M; Chao, M; Curry, S; Eschrich, I; Kirkby, D; Lankford, Aj; Lund, P; Mandelkern, M; Mommsen, Rk; Roethel, W; Stoker, Dp; Buchanan, C; Hartfiel, Bl; Weinstein, Ajr; Foulkes, Sd; Gary, Jw; Long, O; Shen, Bc; Wang, K; Zhang, L; del Re, D; Hadavand, Hk; Hill, Ej; MacFarlane, Db; Paar, Hp; Rahatlou, S; Sharma, V; Berryhill, Jw; Campagnari, C; Cunha, A; Dahmes, B; Hong, Tm; Mazur, Ma; Richman, Jd; Verkerke, W; Beck, Tw; Eisner, Am; Flacco, Cj; Heusch, Ca; Kroseberg, J; Lockman, Ws; Nesom, G; Schalk, T; 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; Andreassen, R; Jayatilleke, S; Mancinelli, G; Meadows, Bt; Sokoloff, Md; Blanc, F; Bloom, P; Chen, S; Ford, Wt; Hirschauer, Jf; Kreisel, A; Nauenberg, U; Olivas, A; Rankin, P; Ruddick, Wo; Smith, Jg; Ulmer, Ka; Wagner, Sr; Zhang, J; Chen, A; Eckhart, Ea; Soffer, A; Toki, Wh; Wilson, Rj; Zeng, Q; Altenburg, D; Feltresi, E; Hauke, A; Spaan, B; Brandt, T; Brose, J; Dickopp, M; Klose, V; Lacker, Hm; Nogowski, R; Otto, S; Petzold, A; Schott, G; Schubert, J; Schubert, Kr; Schwierz, R; Sundermann, Je; Bernard, D; Bonneaud, Gr; Grenier, P; Schrenk, S; Thiebaux, C; Vasileiadis, G; Verderi, M; Bard, Dj; Clark, Pj; Gradl, W; Muheim, F; Playfer, S; Xie, Y; Andreotti, M; Azzolini, V; Bettoni, D; Bozzi, C; Calabrese, R; Cibinetto, G; Luppi, E; Negrini, M; Piemontese, L; Anulli, F; Baldini Ferroli, R; Calcaterra, A; de Sangro, R; Finocchiaro, G; Patteri, P; Peruzzi, Im; Piccolo, M; Zallo, A; Buzzo, A; Capra, R; Contri, R; Lo Vetere, M; Macri, M; Monge, Mr; Passaggio, S; Patrignani, C; Robutti, E; Santroni, A; Tosi, S; Brandenburg, G; Chaisanguanthum, Ks; Morii, M; Won, E; Wu, J; Dubitzky, Rs; Langenegger, U; Marks, J; Schenk, S; Uwer, U; Bhimji, W; Bowerman, Da; Dauncey, Pd; Egede, U; Flack, Rl; Gaillard, Jr; Morton, Gw; Nash, Ja; Nikolich, Mb; Taylor, Gp; Vazquez, Wp; Charles, Mj; Mader, Wf; Mallik, U; Mohapatra, Ak; Cochran, J; Crawley, Hb; Eyges, V; Meyer, Wt; Prell, S; Rosenberg, Ei; Rubin, Ae; Yi, J; Arnaud, N; Davier, M; Giroux, X; Grosdidier, G; Hocker, A; Le Diberder, F; Lepeltier, V; Lutz, Am; Oyanguren, A; Petersen, Tc; Pierini, M; Plaszczynski, S; Rodier, S; Roudeau, P; Schune, Mh; Stocchi, A; Wormser, G; Cheng, Ch; Lange, Dj; Simani, Mc; Wright, Dm; Bevan, Aj; Chavez, Ca; Forster, Ij; Fry, Jr; Gabathuler, E; Gamet, R; George, Ka; Hutchcroft, De; Parry, Rj; Payne, Dj; Schofield, Kc; Touramanis, C; Cormack, Cm; Di Lodovico, F; Menges, W; Sacco, R; Brown, Cl; Cowan, G; Flaecher, Hu; Green, Mg; Hopkins, Da; Jackson, Ps; McMahon, Tr; Ricciardi, S; Salvatore, F; Brown, D; Davis, Cl; Allison, J; Barlow, Nr; Barlow, Rj; Edgar, Cl; Hodgkinson, Mc; Kelly, Mp; Lafferty, Gd; Naisbit, Mt; Williams, Jc; Chen, C; Hulsbergen, Wd; Jawahery, A; Kovalskyi, D; Lae, Ck; Roberts, Da; Simi, G; Blaylock, G; Dallapiccola, C; Hertzbach, Ss; Kofler, R; Koptchev, Vb; Li, X; Moore, Tb; Saremi, S; Staengle, H; Willocq, S; Cowan, R; Koeneke, K; Sciolla, G; Sekula, Sj; Spitznagel, M; Taylor, F; Yamamoto, Rk; Kim, H; Patel, Pm; Robertson, Sh; Lazzaro, A; Lombardo, V; 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; Viaud, B; Nicholson, H; Cavallo, N; De Nardo, G; Fabozzi, F; Gatto, C; Lista, L; Monorchio, D; Paolucci, P; Piccolo, D; Sciacca, C; Baak, M; Bulten, H; Raven, G; Snoek, Hl; Wilden, L; Jessop, Cp; LoSecco, Jm; Allmendinger, T; Benelli, G; Gan, Kk; Honscheid, K; Hufnagel, D; Jackson, Pd; Kagan, H; Kass, R; Pulliam, T; Rahimi, Am; Ter Antonyan, R; Wong, Qk; Brau, J; Frey, R; Igonkina, O; Lu, M; Potter, Ct; Sinev, Nb; Strom, D; Strube, J; Torrence, E; Galeazzi, F; Margoni, M; Morandin, M; Posocco, M; Rotondo, M; Simonetto, F; Stroili, R; Voci, C; Benayoun, M; Briand, H; Chauveau, J; David, P; Del Buono, L; de la Vaissiere, C; Hamon, O; John, Mjj; Leruste, P; Malcles, J; Ocariz, J; Roos, L; Therin, G; Behera, Pk; Gladney, L; Guo, Qh; Panetta, J; Biasini, M; Covarelli, R; Pacetti, S; Pioppi, M; Angelini, Carlo; Batignani, Giovanni; Bettarini, Stefano; Bucci, F; Calderini, Giovanni; Carpinelli, M; Cenci, R; Forti, Francesco; Giorgi, Marcello; Lusiani, A; Marchiori, G; Morganti, M; Neri, N; Paoloni, Eugenio; Rama, M; Rizzo, Giuliana; Walsh, J; Haire, M; Judd, D; Wagoner, De; Biesiada, J; Danielson, N; Elmer, P; Lau, Yp; Lu, C; Olsen, J; Smith, Ajs; Telnov, Av; Bellini, F; Cavoto, G; D'Orazio, A; Di Marco, E; Faccini, R; Ferrarotto, F; Ferroni, F; Gaspero, M; Li Gioi, L; Mazzoni, Ma; Morganti, S; Piredda, G; Polci, F; Safai Tehrani, F; Voena, C; Schroder, H; Wagner, G; Waldi, R; Adye, T; De Groot, N; Franek, B; Gopal, Gp; Olaiya, Eo; Wilson, Ff; Aleksan, R; Emery, S; Gaidot, A; Ganzhur, Sf; Giraud, Pf; Graziani, G; Hamel de Monchenault, G; Kozanecki, W; Legendre, M; London, Gw; Mayer, B; Vasseur, G; Yeche, C; Zito, M; Purohit, Mv; Weidemann, Aw; Wilson, Jr; Yumiceva, Fx; Abe, T; Allen, Mt; Aston, D; van Bakel, N; Bartoldus, R; Berger, N; Boyarski, Am; Buchmueller, Ol; Claus, R; Coleman, Jp; Convery, Mr; Cristinziani, M; Dingfelder, Jc; Dong, D; Dorfan, J; Dujmic, D; Dunwoodie, W; Fan, S; Field, Rc; Glanzman, T; Gowdy, Sj; Hadig, T; Halyo, V; Hast, C; 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; Ratcliff, Bn; Roodman, A; Salnikov, Aa; Schindler, Rh; Schwiening, J; Snyder, A; Stelzer, J; Su, D; Sullivan, Mk; Suzuki, K; Swain, S; Thompson, Jm; Va'vra, J; Weaver, M; Wisniewski, Wj; Wittgen, M; Wright, Dh; Yarritu, Ak; Yi, K; Young, Cc; Burchat, Pr; Edwards, Aj; Majewski, Sa; Petersen, Ba; Roat, C; Ahmed, M; Ahmed, S; Alam, Ms; Ernst, Ja; Saeed, Ma; Wappler, Fr; Zain, Sb; Bugg, W; Krishnamurthy, M; Spanier, Sm; Eckmann, R; Ritchie, Jl; Satpathy, A; Schwitters, Rf; Izen, Jm; Kitayama, I; Lou, Xc; Williams, G; Ye, S; Bianchi, F; Bona, M; Gallo, F; Gamba, D; Bomben, M; Bosisio, L; Cartaro, C; Cossutti, F; Della Ricca, G; Dittongo, S; Grancagnolo, S; Lanceri, L; Vitale, L; Martinez Vidal, F; Panvini, Rs; Banerjee, S; Bhuyan, B; Brown, Cm; Fortin, D; Hamano, K; Kowalewski, R; Roney, Jm; Sobie, Rj; Back, Jj; Harrison, Pf; Latham, Te; Mohanty, Gb; Band, Hr; Chen, X; Cheng, B; Dasu, S; Datta, M; Eichenbaum, Am; Flood, Kt; Graham, M; Hollar, Jj; Johnson, Jr; Kutter, Pe; Li, H; Liu, R; Mellado, B; Mihalyi, A; Pan, Y; Prepost, R; Tan, P; von Wimmersperg Toeller JH,; Wu, Sl; Yu, Z; Neal, H.

doi:10.1103/PhysRevLett.95.142001

We study initial-state radiation events, e(+)e(-)->gamma(ISR)pi(+)pi(-)J/psi, with data collected with the BABAR detector. We observe an accumulation of events near 4.26 GeV/c(2) in the invariant-mass spectrum of pi(+)pi(-)J/psi. Fits to the mass spectrum indicate that a broad resonance with a mass of about 4.26 GeV/c(2) is required to describe the observed structure. The presence of additional narrow resonances cannot be excluded. The fitted width of the broad resonance is 50 to 90 MeV/c(2), depending on the fit hypothesis. RI Peters, Klaus/C-2728-2008; de Groot, Nicolo/A-2675-2009; Patrignani, Claudia/C-5223-2009; Lista, Luca/C-5719-2008; Bellini, Fabio/D-1055-2009; Roe, Natalie/A-8798-2012; Neri, Nicola/G-3991-2012; Monge, Maria Roberta/G-9127-2012

Autori interni:	Aubert B Barate R Boutigny D Couderc F Karyotakis Y Lees JP Poireau V Tisserand V Zghiche A Grauges E Palano A Pappagallo M Pompili A Chen JC Qi ND Rong G Wang P Zhu YS Eigen G Ofte I Stugu B Abrams GS Battaglia M 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 Lynch G Mir LM Oddone PJ Orimoto TJ Pripstein M Roe NA Ronan MT Wenzel WA Barrett M Ford KE Harrison TJ Hart AJ Hawkes CM Morgan SE Watson AT Fritsch M Goetzen K Held T Koch H Lewandowski B Pelizaeus M Peters K Schroeder T Steinke M Boyd JT Burke JP Chevalier N Cottingham WN Cuhadar Donszelmann T Fulsom BG Hearty C Knecht NS Mattison TS McKenna JA Khan A Kyberd P Saleem M Teodorescu L Blinov AE Blinov VE Bukin AD Druzhinin VP Golubev VB Kravchenko EA Onuchin AP Serednyakov SI Skovpen YI Solodov EP Yushkov AN Best D Bondioli M Bruinsma M Chao M Curry S Eschrich I Kirkby D Lankford AJ Lund P Mandelkern M Mommsen RK Roethel W Stoker DP Buchanan C Hartfiel BL Weinstein AJR Foulkes SD Gary JW Long O Shen BC Wang K Zhang L del Re D Hadavand HK Hill EJ MacFarlane DB Paar HP Rahatlou S Sharma V Berryhill JW Campagnari C Cunha A Dahmes B Hong TM Mazur MA Richman JD Verkerke W Beck TW Eisner AM Flacco CJ Heusch CA Kroseberg J Lockman WS Nesom G Schalk T 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 Andreassen R Jayatilleke S Mancinelli G Meadows BT Sokoloff MD Blanc F Bloom P Chen S Ford WT Hirschauer JF Kreisel A Nauenberg U Olivas A Rankin P Ruddick WO Smith JG Ulmer KA Wagner SR Zhang J Chen A Eckhart EA Soffer A Toki WH Wilson RJ Zeng Q Altenburg D Feltresi E Hauke A Spaan B Brandt T Brose J Dickopp M Klose V Lacker HM Nogowski R Otto S Petzold A Schott G Schubert J Schubert KR Schwierz R Sundermann JE Bernard D Bonneaud GR Grenier P Schrenk S Thiebaux C Vasileiadis G Verderi M Bard DJ Clark PJ Gradl W Muheim F Playfer S Xie Y Andreotti M Azzolini V Bettoni D Bozzi C Calabrese R Cibinetto G Luppi E Negrini M Piemontese L Anulli F Baldini Ferroli R Calcaterra A de Sangro R Finocchiaro G Patteri P Peruzzi IM Piccolo M Zallo A Buzzo A Capra R Contri R Lo Vetere M Macri M Monge MR Passaggio S Patrignani C Robutti E Santroni A Tosi S Brandenburg G Chaisanguanthum KS Morii M Won E Wu J Dubitzky RS Langenegger U Marks J Schenk S Uwer U Bhimji W Bowerman DA Dauncey PD Egede U Flack RL Gaillard JR Morton GW Nash JA Nikolich MB Taylor GP Vazquez WP Charles MJ Mader WF Mallik U Mohapatra AK Cochran J Crawley HB Eyges V Meyer WT Prell S Rosenberg EI Rubin AE Yi J Arnaud N Davier M Giroux X Grosdidier G Hocker A Le Diberder F Lepeltier V Lutz AM Oyanguren A Petersen TC Pierini M Plaszczynski S Rodier S Roudeau P Schune MH Stocchi A Wormser G Cheng CH Lange DJ Simani MC Wright DM Bevan AJ Chavez CA Forster IJ Fry JR Gabathuler E Gamet R George KA Hutchcroft DE Parry RJ Payne DJ Schofield KC Touramanis C Cormack CM Di Lodovico F Menges W Sacco R Brown CL Cowan G Flaecher HU Green MG Hopkins DA Jackson PS McMahon TR Ricciardi S Salvatore F Brown D Davis CL Allison J Barlow NR Barlow RJ Edgar CL Hodgkinson MC Kelly MP Lafferty GD Naisbit MT Williams JC Chen C Hulsbergen WD Jawahery A Kovalskyi D Lae CK Roberts DA Simi G Blaylock G Dallapiccola C Hertzbach SS Kofler R Koptchev VB Li X Moore TB Saremi S Staengle H Willocq S Cowan R Koeneke K Sciolla G Sekula SJ Spitznagel M Taylor F Yamamoto RK Kim H Patel PM Robertson SH Lazzaro A Lombardo V 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 Viaud B Nicholson H Cavallo N De Nardo G Fabozzi F Gatto C Lista L Monorchio D Paolucci P Piccolo D Sciacca C Baak M Bulten H Raven G Snoek HL Wilden L Jessop CP LoSecco JM Allmendinger T Benelli G Gan KK Honscheid K Hufnagel D Jackson PD Kagan H Kass R Pulliam T Rahimi AM Ter Antonyan R Wong QK Brau J Frey R Igonkina O Lu M Potter CT Sinev NB Strom D Strube J Torrence E Galeazzi F Margoni M Morandin M Posocco M Rotondo M Simonetto F Stroili R Voci C Benayoun M Briand H Chauveau J David P Del Buono L de la Vaissiere C Hamon O John MJJ Leruste P Malcles J Ocariz J Roos L Therin G Behera PK Gladney L Guo QH Panetta J Biasini M Covarelli R Pacetti S Pioppi M ANGELINI, CARLO BATIGNANI, GIOVANNI BETTARINI, STEFANO Bucci F CALDERINI, GIOVANNI Carpinelli M Cenci R FORTI, FRANCESCO GIORGI, MARCELLO Lusiani A Marchiori G Morganti M Neri N PAOLONI, EUGENIO Rama M RIZZO, GIULIANA Walsh J Haire M Judd D Wagoner DE Biesiada J Danielson N Elmer P Lau YP Lu C Olsen J Smith AJS Telnov AV Bellini F Cavoto G D'Orazio A Di Marco E Faccini R Ferrarotto F Ferroni F Gaspero M Li Gioi L Mazzoni MA Morganti S Piredda G Polci F Safai Tehrani F Voena C Schroder H Wagner G Waldi R Adye T De Groot N Franek B Gopal GP Olaiya EO Wilson FF Aleksan R Emery S Gaidot A Ganzhur SF Giraud PF Graziani G Hamel de Monchenault G Kozanecki W Legendre M London GW Mayer B Vasseur G Yeche C Zito M Purohit MV Weidemann AW Wilson JR Yumiceva FX Abe T Allen MT Aston D van Bakel N Bartoldus R Berger N Boyarski AM Buchmueller OL Claus R Coleman JP Convery MR Cristinziani M Dingfelder JC Dong D Dorfan J Dujmic D Dunwoodie W Fan S Field RC Glanzman T Gowdy SJ Hadig T Halyo V Hast C 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 Ratcliff BN Roodman A Salnikov AA Schindler RH Schwiening J Snyder A Stelzer J Su D Sullivan MK Suzuki K Swain S Thompson JM Va'vra J Weaver M Wisniewski WJ Wittgen M Wright DH Yarritu AK Yi K Young CC Burchat PR Edwards AJ Majewski SA Petersen BA Roat C Ahmed M Ahmed S Alam MS Ernst JA Saeed MA Wappler FR Zain SB Bugg W Krishnamurthy M Spanier SM Eckmann R Ritchie JL Satpathy A Schwitters RF Izen JM Kitayama I Lou XC Williams G Ye S Bianchi F Bona M Gallo F Gamba D Bomben M Bosisio L Cartaro C Cossutti F Della Ricca G Dittongo S Grancagnolo S Lanceri L Vitale L Martinez Vidal F Panvini RS Banerjee S Bhuyan B Brown CM Fortin D Hamano K Kowalewski R Roney JM Sobie RJ Back JJ Harrison PF Latham TE Mohanty GB Band HR Chen X Cheng B Dasu S Datta M Eichenbaum AM Flood KT Graham M Hollar JJ Johnson JR Kutter PE Li H Liu R Mellado B Mihalyi A Pan Y Prepost R Tan P von Wimmersperg Toeller JH Wu SL Yu Z Neal H. mostra contributor esterni nascondi contributor esterni
Autori:	Aubert B; Barate R; Boutigny D; Couderc F; Karyotakis Y; Lees JP; Poireau V; Tisserand V; Zghiche A; Grauges E; Palano A; Pappagallo M; Pompili A; Chen JC; Qi ND; Rong G; Wang P; Zhu YS; Eigen G; Ofte I; Stugu B; Abrams GS; Battaglia M; 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; Lynch G; Mir LM; Oddone PJ; Orimoto TJ; Pripstein M; Roe NA; Ronan MT; Wenzel WA; Barrett M; Ford KE; Harrison TJ; Hart AJ; Hawkes CM; Morgan SE; Watson AT; Fritsch M; Goetzen K; Held T; Koch H; Lewandowski B; Pelizaeus M; Peters K; Schroeder T; Steinke M; Boyd JT; Burke JP; Chevalier N; Cottingham WN; Cuhadar-Donszelmann T; Fulsom BG; Hearty C; Knecht NS; Mattison TS; McKenna JA; Khan A; Kyberd P; Saleem M; Teodorescu L; Blinov AE; Blinov VE; Bukin AD; Druzhinin VP; Golubev VB; Kravchenko EA; Onuchin AP; Serednyakov SI; Skovpen YI; Solodov EP; Yushkov AN; Best D; Bondioli M; Bruinsma M; Chao M; Curry S; Eschrich I; Kirkby D; Lankford AJ; Lund P; Mandelkern M; Mommsen RK; Roethel W; Stoker DP; Buchanan C; Hartfiel BL; Weinstein AJR; Foulkes SD; Gary JW; Long O; Shen BC; Wang K; Zhang L; del Re D; Hadavand HK; Hill EJ; MacFarlane DB; Paar HP; Rahatlou S; Sharma V; Berryhill JW; Campagnari C; Cunha A; Dahmes B; Hong TM; Mazur MA; Richman JD; Verkerke W; Beck TW; Eisner AM; Flacco CJ; Heusch CA; Kroseberg J; Lockman WS; Nesom G; Schalk T; 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; Andreassen R; Jayatilleke S; Mancinelli G; Meadows BT; Sokoloff MD; Blanc F; Bloom P; Chen S; Ford WT; Hirschauer JF; Kreisel A; Nauenberg U; Olivas A; Rankin P; Ruddick WO; Smith JG; Ulmer KA; Wagner SR; Zhang J; Chen A; Eckhart EA; Soffer A; Toki WH; Wilson RJ; Zeng Q; Altenburg D; Feltresi E; Hauke A; Spaan B; Brandt T; Brose J; Dickopp M; Klose V; Lacker HM; Nogowski R; Otto S; Petzold A; Schott G; Schubert J; Schubert KR; Schwierz R; Sundermann JE; Bernard D; Bonneaud GR; Grenier P; Schrenk S; Thiebaux C; Vasileiadis G; Verderi M; Bard DJ; Clark PJ; Gradl W; Muheim F; Playfer S; Xie Y; Andreotti M; Azzolini V; Bettoni D; Bozzi C; Calabrese R; Cibinetto G; Luppi E; Negrini M; Piemontese L; Anulli F; Baldini-Ferroli R; Calcaterra A; de Sangro R; Finocchiaro G; Patteri P; Peruzzi IM; Piccolo M; Zallo A; Buzzo A; Capra R; Contri R; Lo Vetere M; Macri M; Monge MR; Passaggio S; Patrignani C; Robutti E; Santroni A; Tosi S; Brandenburg G; Chaisanguanthum KS; Morii M; Won E; Wu J; Dubitzky RS; Langenegger U; Marks J; Schenk S; Uwer U; Bhimji W; Bowerman DA; Dauncey PD; Egede U; Flack RL; Gaillard JR; Morton GW; Nash JA; Nikolich MB; Taylor GP; Vazquez WP; Charles MJ; Mader WF; Mallik U; Mohapatra AK; Cochran J; Crawley HB; Eyges V; Meyer WT; Prell S; Rosenberg EI; Rubin AE; Yi J; Arnaud N; Davier M; Giroux X; Grosdidier G; Hocker A; Le Diberder F; Lepeltier V; Lutz AM; Oyanguren A; Petersen TC; Pierini M; Plaszczynski S; Rodier S; Roudeau P; Schune MH; Stocchi A; Wormser G; Cheng CH; Lange DJ; Simani MC; Wright DM; Bevan AJ; Chavez CA; Forster IJ; Fry JR; Gabathuler E; Gamet R; George KA; Hutchcroft DE; Parry RJ; Payne DJ; Schofield KC; Touramanis C; Cormack CM; Di Lodovico F; Menges W; Sacco R; Brown CL; Cowan G; Flaecher HU; Green MG; Hopkins DA; Jackson PS; McMahon TR; Ricciardi S; Salvatore F; Brown D; Davis CL; Allison J; Barlow NR; Barlow RJ; Edgar CL; Hodgkinson MC; Kelly MP; Lafferty GD; Naisbit MT; Williams JC; Chen C; Hulsbergen WD; Jawahery A; Kovalskyi D; Lae CK; Roberts DA; Simi G; Blaylock G; Dallapiccola C; Hertzbach SS; Kofler R; Koptchev VB; Li X; Moore TB; Saremi S; Staengle H; Willocq S; Cowan R; Koeneke K; Sciolla G; Sekula SJ; Spitznagel M; Taylor F; Yamamoto RK; Kim H; Patel PM; Robertson SH; Lazzaro A; Lombardo V; 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; Viaud B; Nicholson H; Cavallo N; De Nardo G; Fabozzi F; Gatto C; Lista L; Monorchio D; Paolucci P; Piccolo D; Sciacca C; Baak M; Bulten H; Raven G; Snoek HL; Wilden L; Jessop CP; LoSecco JM; Allmendinger T; Benelli G; Gan KK; Honscheid K; Hufnagel D; Jackson PD; Kagan H; Kass R; Pulliam T; Rahimi AM; Ter-Antonyan R; Wong QK; Brau J; Frey R; Igonkina O; Lu M; Potter CT; Sinev NB; Strom D; Strube J; Torrence E; Galeazzi F; Margoni M; Morandin M; Posocco M; Rotondo M; Simonetto F; Stroili R; Voci C; Benayoun M; Briand H; Chauveau J; David P; Del Buono L; de la Vaissiere C; Hamon O; John MJJ; Leruste P; Malcles J; Ocariz J; Roos L; Therin G; Behera PK; Gladney L; Guo QH; Panetta J; Biasini M; Covarelli R; Pacetti S; Pioppi M; Angelini C; Batignani G; Bettarini S; Bucci F; Calderini G; Carpinelli M; Cenci R; Forti F; Giorgi MA; Lusiani A; Marchiori G; Morganti M; Neri N; Paoloni E; Rama M; Rizzo G; Walsh J; Haire M; Judd D; Wagoner DE; Biesiada J; Danielson N; Elmer P; Lau YP; Lu C; Olsen J; Smith AJS; Telnov AV; Bellini F; Cavoto G; D'Orazio A; Di Marco E; Faccini R; Ferrarotto F; Ferroni F; Gaspero M; Li Gioi L; Mazzoni MA; Morganti S; Piredda G; Polci F; Safai Tehrani F; Voena C; Schroder H; Wagner G; Waldi R; Adye T; De Groot N; Franek B; Gopal GP; Olaiya EO; Wilson FF; Aleksan R; Emery S; Gaidot A; Ganzhur SF; Giraud PF; Graziani G; Hamel de Monchenault G; Kozanecki W; Legendre M; London GW; Mayer B; Vasseur G; Yeche C; Zito M; Purohit MV; Weidemann AW; Wilson JR; Yumiceva FX; Abe T; Allen MT; Aston D; van Bakel N; Bartoldus R; Berger N; Boyarski AM; Buchmueller OL; Claus R; Coleman JP; Convery MR; Cristinziani M; Dingfelder JC; Dong D; Dorfan J; Dujmic D; Dunwoodie W; Fan S; Field RC; Glanzman T; Gowdy SJ; Hadig T; Halyo V; Hast C; 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; Ratcliff BN; Roodman A; Salnikov AA; Schindler RH; Schwiening J; Snyder A; Stelzer J; Su D; Sullivan MK; Suzuki K; Swain S; Thompson JM; Va'vra J; Weaver M; Wisniewski WJ; Wittgen M; Wright DH; Yarritu AK; Yi K; Young CC; Burchat PR; Edwards AJ; Majewski SA; Petersen BA; Roat C; Ahmed M; Ahmed S; Alam MS; Ernst JA; Saeed MA; Wappler FR; Zain SB; Bugg W; Krishnamurthy M; Spanier SM; Eckmann R; Ritchie JL; Satpathy A; Schwitters RF; Izen JM; Kitayama I; Lou XC; Williams G; Ye S; Bianchi F; Bona M; Gallo F; Gamba D; Bomben M; Bosisio L; Cartaro C; Cossutti F; Della Ricca G; Dittongo S; Grancagnolo S; Lanceri L; Vitale L; Martinez-Vidal F; Panvini RS; Banerjee S; Bhuyan B; Brown CM; Fortin D; Hamano K; Kowalewski R; Roney JM; Sobie RJ; Back JJ; Harrison PF; Latham TE; Mohanty GB; Band HR; Chen X; Cheng B; Dasu S; Datta M; Eichenbaum AM; Flood KT; Graham M; Hollar JJ; Johnson JR; Kutter PE; Li H; Liu R; Mellado B; Mihalyi A; Pan Y; Prepost R; Tan P; von Wimmersperg-Toeller JH; Wu SL; Yu Z; Neal H
Titolo:	Observation of a broad structure in the pi(+)pi(-)J/psi mass spectrum around 4.26 GeV/c(2)
Anno del prodotto:	2005
Digital Object Identifier (DOI):	10.1103/PhysRevLett.95.142001
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/11568/183294

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: