Searches for the baryon- and lepton-number violating decays B(0) -> Lambda(+)(c)l(-), B(-) -> Lambda l(-), and B(-) -> (Lambda)over-barl(-)

Sanchez, Pd; Lees, Jp; Poireau, V; Prencipe, E; Tisserand, V; Tico, Jg; Grauges, E; Martinelli, M; Milanes, Da; Palano, A; Pappagallo, M; Eigen, G; Stugu, B; Sun, L; Brown, Dn; Kerth, Lt; Kolomensky, Yg; Lynch, G; Osipenkov, Il; Koch, H; Schroeder, T; Asgeirsson, Dj; Hearty, C; Mattison, Ts; McKenna, Ja; Khan, A; Blinov, Ve; Buzykaev, Ar; Druzhinin, Vp; Golubev, Vb; Kravchenko, Ea; Onuchin, Ap; Serednyakov, Si; Skovpen, Yi; Solodov, Ep; Todyshev, Ky; Yushkov, An; Bondioli, M; Curry, S; Kirkby, D; Lankford, Aj; Mandelkern, M; Martin, Ec; Stoker, Dp; Atmacan, H; Gary, Jw; Liu, F; Long, O; Vitug, Gm; Campagnari, C; Hong, Tm; Kovalskyi, D; Richman, Jd; West, Ca; Eisner, Am; Heusch, Ca; Kroseberg, J; Lockman, Ws; Martinez, Aj; Schalk, T; Schumm, Ba; Seiden, A; Winstrom, Lo; Cheng, Ch; Doll, Da; Echenard, B; Hitlin, Dg; Ongmongkolkul, P; Porter, Fc; Rakitin, Ay; Andreassen, R; Dubrovin, Ms; Meadows, Bt; Sokoloff, Md; Bloom, Pc; Ford, Wt; Gaz, A; Nagel, M; Nauenberg, U; Smith, Jg; Wagner, Sr; Ayad, R; Toki, Wh; Jasper, H; Petzold, A; Spaan, B; Kobel, Mj; Schubert, Kr; Schwierz, R; Bernard, D; Verderi, M; Clark, Pj; Playfer, S; Watson, Je; Andreotti, M; Bettoni, D; Bozzi, C; Calabrese, R; Cecchi, A; Cibinetto, G; Fioravanti, E; Franchini, P; Garzia, I; Luppi, E; Munerato, M; Negrini, M; Petrella, A; Piemontese, L; Baldini Ferroli, R; Calcaterra, A; de Sangro, R; Finocchiaro, G; Nicolaci, M; Pacetti, S; Patteri, P; Peruzzi, Im; Piccolo, M; Rama, M; Zallo, A; Contri, R; Guido, E; Lo Vetere, M; Monge, Mr; Passaggio, S; Patrignani, C; Robutti, E; Bhuyan, B; Prasad, V; Lee, Cl; Morii, M; Edwards, Aj; Adametz, A; Marks, J; Uwer, U; Bernlochner, Fu; Ebert, M; Lacker, Hm; Lueck, T; Volk, A; Dauncey, Pd; Tibbetts, M; Behera, Pk; Mallik, U; Chen, C; Cochran, J; Crawley, Hb; Meyer, Wt; Prell, S; Rosenberg, Ei; Rubin, Ae; Gritsan, Av; Guo, Zj; Arnaud, N; Davier, M; Derkach, D; da Costa JF,; Grosdidier, G; Le Diberder, F; Lutz, Am; Malaescu, B; Perez, A; Roudeau, P; Schune, Mh; Serrano, J; Sordini, V; Stocchi, A; Wang, L; Wormser, G; Lange, Dj; Wright, Dm; Bingham, I; Chavez, Ca; Coleman, Jp; Fry, Jr; Gabathuler, E; Hutchcroft, De; Payne, Dj; Touramanis, C; Bevan, Aj; Di Lodovico, F; Sacco, R; Sigamani, M; Cowan, G; Paramesvaran, S; Wren, Ac; Brown, Dn; Davis, Cl; Denig, Ag; Fritsch, M; Gradl, W; Hafner, A; Alwyn, Ke; Bailey, D; Barlow, Rj; Jackson, G; Lafferty, Gd; Anderson, J; Cenci, R; Jawahery, A; Roberts, Da; Simi, G; Tuggle, Jm; Dallapiccola, C; Salvati, E; Cowan, R; Dujmic, D; Sciolla, G; Zhao, M; Lindemann, D; Patel, Pm; Robertson, Sh; Schram, M; Biassoni, P; Lazzaro, A; Lombardo, V; Palombo, F; Stracka, S; Cremaldi, L; Godang, R; Kroeger, R; Sonnek, P; Summers, Dj; Nguyen, X; Simard, M; Taras, P; De Nardo, G; Monorchio, D; Onorato, G; Sciacca, C; Raven, G; Snoek, Hl; Jessop, Cp; Knoepfel, Kj; LoSecco, Jm; Wang, Wf; Corwin, La; Honscheid, K; Kass, R; Blount, Nl; Brau, J; Frey, R; Igonkina, O; Kolb, Ja; Rahmat, R; Sinev, Nb; Strom, D; Strube, J; Torrence, E; Castelli, G; Feltresi, E; Gagliardi, N; Margoni, M; Morandin, M; Posocco, M; Rotondo, M; Simonetto, F; Stroili, R; Ben Haim, E; Bomben, M; Bonneaud, Gr; Briand, H; Calderini, G; Chauveau, J; Hamon, O; Leruste, P; Marchiori, G; Ocariz, J; Prendki, J; Sitt, S; Biasini, M; Manoni, E; Rossi, A; Angelini, C; Batignani, G; Bettarini, S; Carpinelli, M; Casarosa, G; Cervelli, A; Forti, F; Giorgi, Ma; Lusiani, Alberto; Neri, N; Paoloni, E; Rizzo, G; Walsh, Jj; Pegna, Dl; Lu, C; Olsen, J; Smith, Ajs; Telnov, Av; Anulli, F; Baracchini, E; Cavoto, G; Faccini, R; Ferrarotto, F; Ferroni, F; Gaspero, M; Gioi, Ll; Mazzoni, Ma; Piredda, G; Renga, F; Buenger, C; Hartmann, T; Leddig, T; Schroder, H; Waldi, R; Adye, T; Olaiya, Eo; Wilson, Ff; Emery, S; de Monchenault GH,; Vasseur, G; Yeche, C; Allen, Mt; Aston, D; Bard, Dj; Bartoldus, R; Benitez, Jf; Cartaro, C; Convery, Mr; Dorfan, J; Dubois Felsmann GP,; Dunwoodie, W; Field, Rc; Sevilla, Mf; Fulsom, Bg; Gabareen, Am; Graham, Mt; Grenier, P; Hast, C; Innes, Wr; Kelsey, Mh; Kim, H; Kim, P; Kocian, Ml; Leith, Dwgs; Lewis, P; Li, S; Lindquist, B; Luitz, S; Luth, V; Lynch, Hl; MacFarlane, Db; Muller, Dr; Neal, H; Nelson, S; O'Grady, Cp; Ofte, I; Perl, M; Pulliam, T; Ratcliff, Bn; Roodman, A; Salnikov, Aa; Santoro, V; Schindler, Rh; Schwiening, J; Snyder, A; Su, D; Sullivan, Mk; Sun, S; Suzuki, K; Thompson, Jm; Va'vra, J; Wagner, Ap; Weaver, M; Wisniewski, Wj; Wittgen, M; Wright, Dh; Wulsin, Hw; Yarritu, Ak; Young, Cc; Ziegler, V; Chen, Xr; Park, W; Purohit, Mv; White, Rm; Wilson, Jr; Randle Conde, A; Sekula, Sj; Bellis, M; Burchat, Pr; Miyashita, Ts; Ahmed, S; Alam, Ms; Ernst, Ja; Pan, B; Saeed, Ma; Zain, Sb; Guttman, N; Soffer, A; Lund, P; Spanier, Sm; Eckmann, R; Ritchie, Jl; Ruland, Am; Schilling, Cj; Schwitters, Rf; Wray, Bc; Izen, Jm; Lou, Xc; Bianchi, F; Gamba, D; Pelliccioni, M; Lanceri, L; Vitale, L; Lopez March, N; Martinez Vidal, F; Oyanguren, A; Ahmed, H; Albert, J; Banerjee, S; Choi, Hhf; Hamano, K; King, Gj; Kowalewski, R; Lewczuk, Mj; Lindsay, C; Nugent, Im; Roney, Jm; Sobie, Rj; Gershon, Tj; Harrison, Pf; Latham, Te; Puccio, Emt; Band, Hr; Dasu, S; Flood, Kt; Pan, Y; Prepost, R; Vuosalo, Co; Wu, Sl

doi:10.1103/PhysRevD.83.091101

Searches for B mesons decaying to final states containing a baryon and a lepton are performed, where the baryon is either Lambda(c) or Lambda and the lepton is a muon or an electron. These decays violate both baryon and lepton number and would be a signature of physics beyond the standard model. No significant signal is observed in any of the decay modes, and upper limits in the range (3.2-520) x 10(-8) are set on the branching fractions at the 90% confidence level.

Titolo:	Searches for the baryon- and lepton-number violating decays B(0) -> Lambda(+)(c)l(-), B(-) -> Lambda l(-), and B(-) -> (Lambda)over-barl(-)
Autori:	Sanchez PD Lees JP Poireau V Prencipe E Tisserand V Tico JG Grauges E Martinelli M Milanes DA Palano A Pappagallo M Eigen G Stugu B Sun L Brown DN Kerth LT Kolomensky YG Lynch G Osipenkov IL Koch H Schroeder T Asgeirsson DJ Hearty C Mattison TS McKenna JA Khan A Blinov VE Buzykaev AR Druzhinin VP Golubev VB Kravchenko EA Onuchin AP Serednyakov SI Skovpen YI Solodov EP Todyshev KY Yushkov AN Bondioli M Curry S Kirkby D Lankford AJ Mandelkern M Martin EC Stoker DP Atmacan H Gary JW Liu F Long O Vitug GM Campagnari C Hong TM Kovalskyi D Richman JD West CA Eisner AM Heusch CA Kroseberg J Lockman WS Martinez AJ Schalk T Schumm BA Seiden A Winstrom LO Cheng CH Doll DA Echenard B Hitlin DG Ongmongkolkul P Porter FC Rakitin AY Andreassen R Dubrovin MS Meadows BT Sokoloff MD Bloom PC Ford WT Gaz A Nagel M Nauenberg U Smith JG Wagner SR Ayad R Toki WH Jasper H Petzold A Spaan B Kobel MJ Schubert KR Schwierz R Bernard D Verderi M Clark PJ Playfer S Watson JE Andreotti M Bettoni D Bozzi C Calabrese R Cecchi A Cibinetto G Fioravanti E Franchini P Garzia I Luppi E Munerato M Negrini M Petrella A Piemontese L Baldini Ferroli R Calcaterra A de Sangro R Finocchiaro G Nicolaci M Pacetti S Patteri P Peruzzi IM Piccolo M Rama M Zallo A Contri R Guido E Lo Vetere M Monge MR Passaggio S Patrignani C Robutti E Bhuyan B Prasad V Lee CL Morii M Edwards AJ Adametz A Marks J Uwer U Bernlochner FU Ebert M Lacker HM Lueck T Volk A Dauncey PD Tibbetts M Behera PK Mallik U Chen C Cochran J Crawley HB Meyer WT Prell S Rosenberg EI Rubin AE Gritsan AV Guo ZJ Arnaud N Davier M Derkach D da Costa JF Grosdidier G Le Diberder F Lutz AM Malaescu B Perez A Roudeau P Schune MH Serrano J Sordini V Stocchi A Wang L Wormser G Lange DJ Wright DM Bingham I Chavez CA Coleman JP Fry JR Gabathuler E Hutchcroft DE Payne DJ Touramanis C Bevan AJ Di Lodovico F Sacco R Sigamani M Cowan G Paramesvaran S Wren AC Brown DN Davis CL Denig AG Fritsch M Gradl W Hafner A Alwyn KE Bailey D Barlow RJ Jackson G Lafferty GD Anderson J Cenci R Jawahery A Roberts DA Simi G Tuggle JM Dallapiccola C Salvati E Cowan R Dujmic D Sciolla G Zhao M Lindemann D Patel PM Robertson SH Schram M Biassoni P Lazzaro A Lombardo V Palombo F Stracka S Cremaldi L Godang R Kroeger R Sonnek P Summers DJ Nguyen X Simard M Taras P De Nardo G Monorchio D Onorato G Sciacca C Raven G Snoek HL Jessop CP Knoepfel KJ LoSecco JM Wang WF Corwin LA Honscheid K Kass R Blount NL Brau J Frey R Igonkina O Kolb JA Rahmat R Sinev NB Strom D Strube J Torrence E Castelli G Feltresi E Gagliardi N Margoni M Morandin M Posocco M Rotondo M Simonetto F Stroili R Ben Haim E Bomben M Bonneaud GR Briand H Calderini G Chauveau J Hamon O Leruste P Marchiori G Ocariz J Prendki J Sitt S Biasini M Manoni E Rossi A Angelini C Batignani G Bettarini S Carpinelli M Casarosa G Cervelli A Forti F Giorgi MA LUSIANI, Alberto Neri N Paoloni E Rizzo G Walsh JJ Pegna DL Lu C Olsen J Smith AJS Telnov AV Anulli F Baracchini E Cavoto G Faccini R Ferrarotto F Ferroni F Gaspero M Gioi LL Mazzoni MA Piredda G Renga F Buenger C Hartmann T Leddig T Schroder H Waldi R Adye T Olaiya EO Wilson FF Emery S de Monchenault GH Vasseur G Yeche C Allen MT Aston D Bard DJ Bartoldus R Benitez JF Cartaro C Convery MR Dorfan J Dubois Felsmann GP Dunwoodie W Field RC Sevilla MF Fulsom BG Gabareen AM Graham MT Grenier P Hast C Innes WR Kelsey MH Kim H Kim P Kocian ML Leith DWGS Lewis P Li S Lindquist B Luitz S Luth V Lynch HL MacFarlane DB Muller DR Neal H Nelson S O'Grady CP Ofte I Perl M Pulliam T Ratcliff BN Roodman A Salnikov AA Santoro V Schindler RH Schwiening J Snyder A Su D Sullivan MK Sun S Suzuki K Thompson JM Va'vra J Wagner AP Weaver M Wisniewski WJ Wittgen M Wright DH Wulsin HW Yarritu AK Young CC Ziegler V Chen XR Park W Purohit MV White RM Wilson JR Randle Conde A Sekula SJ Bellis M Burchat PR Miyashita TS Ahmed S Alam MS Ernst JA Pan B Saeed MA Zain SB Guttman N Soffer A Lund P Spanier SM Eckmann R Ritchie JL Ruland AM Schilling CJ Schwitters RF Wray BC Izen JM Lou XC Bianchi F Gamba D Pelliccioni M Lanceri L Vitale L Lopez March N Martinez Vidal F Oyanguren A Ahmed H Albert J Banerjee S Choi HHF Hamano K King GJ Kowalewski R Lewczuk MJ Lindsay C Nugent IM Roney JM Sobie RJ Gershon TJ Harrison PF Latham TE Puccio EMT Band HR Dasu S Flood KT Pan Y Prepost R Vuosalo CO Wu SL mostra contributor esterni nascondi contributor esterni
Data di pubblicazione:	2011
Rivista:	PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY
Digital Object Identifier (DOI):	http://dx.doi.org/10.1103/PhysRevD.83.091101
Appare nelle tipologie:	1.1 Articolo in rivista

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