Title: | Exclusive branching-fraction measurements of semileptonic tau decays into three charged hadrons, into phi pi(-)nu(tau), and into phi K(-)nu(tau) |
Authors: | Aubert, B Bona, M Boutigny, D Couderc, F Karyotakis, Y Lees, JP Poireau, V Tisserand, V Zghiche, A Grauges, E Palano, A Hill, EJ Paar, HP Rahatlou, S Sharma, V Berryhill, JW Campagnari, C Cunha, A Dahmes, B Hong, TM Kovalskyi, D Chen, JC Richman, JD Beck, TW Eisner, AM Flacco, CJ Heusch, CA Kroseberg, J Lockman, WS Nesom, G Schalk, T Schumm, BA Qi, ND Seiden, A Spradlin, P Williams, DC Wilson, MG Albert, J Chen, E Cheng, CH Dvoretskii, A Fang, F Hitlin, DG Rong, G Narsky, I Piatenko, T Porter, FC Mancinelli, G Meadows, BT Mishra, K Sokoloff, MD Blanc, F Bloom, PC Chen, S Wang, P Ford, WT Hirschauer, JF Kreisel, A Nagel, M Nauenberg, U Olivas, A Ruddick, WO Smith, JG Ulmer, KA Wagner, SR Zhu, YS Zhang, J Chen, A Eckhart, EA Soffer, A Toki, WH Wilson, RJ Winklmeier, F Zeng, Q Altenburg, DD Feltresi, E Eigen, G Hauke, A Jasper, H Merkel, J Petzold, A Spaan, B Brandt, T Klose, V Lacker, HM Mader, WF Nogowski, R Ofte, I Schubert, J Schubert, KR Schwierz, R Sundermann, JE Volk, A Bernard, D Bonneaud, GR Latour, E Thiebaux, C Verderi, M Stugu, B Clark, PJ Gradl, W Muheim, F Playfer, S Robertson, AI Xie, Y Andreotti, M Bettoni, D Bozzi, C Calabrese, R Abrams, GS Cibinetto, G Luppi, E Negrini, M Petrella, A Piemontese, L Prencipe, E Anulli, F Baldini-Ferroli, R Calcaterra, A de Sangro, R Battaglia, M Finocchiaro, G Pacetti, S Patteri, P Peruzzi, IM Piccolo, M Rama, M Zallo, A Buzzo, A Contri, R Lo Vetere, M Brown, DN Macri, MM Monge, MR Passaggio, S Patrignani, C Robutti, E Santroni, A Tosi, S Brandenburg, G Chaisanguanthum, KS Lee, CL Button-Shafer, J Morii, M Wu, J Dubitzky, RS Marks, J Schenk, S Uwer, U Bard, DJ Bhimji, W Bowerman, DA Dauncey, PD Cahn, RN Egede, U Flack, RL Nash, JA Nikolich, MB Vazquez, WP Behera, PK Chai, X Charles, MJ Mallik, U Meyer, NT Charles, E Ziegler, V Cochran, J Crawley, HB Dong, L Eyges, V Meyer, WT Prell, S Rosenberg, EI Rubin, AE Gritsan, AV Gill, MS Denig, AG Fritsch, M Schott, G Arnaud, N Davier, M Grosdidier, G Hoecker, A Lepeltier, V Le Diberder, F Lutz, AM Groysman, Y Oyanguren, A Pruvot, S Rodier, S Roudeau, P Schune, MH Serrano, J Stocchi, A Wang, WF Wormser, G Lange, DJ Jacobsen, RG Wright, DM Chavez, CA Forster, IJ Fry, JR Gabathuler, E Gamet, R George, KA Hutchcroft, DE Payne, DJ Schofield, KC Kadyk, JA Touramanis, C Bevan, AJ Clarke, CK Di Lodovico, F Menges, W Sacco, R Cowan, G Flaecher, HU Hopkins, DA Jackson, PS Kerth, LT McMahon, TR Salvatore, F Wren, AC Brown, DN Davis, CL Allison, J Barlow, NR Barlow, RJ Chia, YM Edgar, CL Kolomensky, YG Lafferty, GD Naisbit, MT Williams, JC Yi, JI Chen, C Hulsbergen, WD Jawahery, A Lae, CK Roberts, DA Simi, G Kukartsev, G Blaylock, G Dallapiccola, C Hertzbach, SS Li, X Moore, TB Saremi, S Staengle, H Cowan, R Sciolla, G Sekula, SJ Pegna, DL Spitznagel, M Taylor, F Yamamoto, RK Kim, H Mclachlin, SE Patel, PM Robertson, SH Lazzaro, A Lombardo, V Palombo, F Lynch, G Bauer, JM Cremaldi, L Eschenburg, V Godang, R Kroeger, R Sanders, DA Summers, DJ Zhao, HW Brunet, S Cote, D Mir, LM Simard, M Taras, P Viaud, FB Nicholson, H Cavallo, N De Nardo, G Fabozzi, F Gatto, C Lista, L Monorchio, D Orimoto, TJ Paolucci, P Piccolo, D Sciacca, C Baak, MA Raven, G Snoek, HL Jessop, CP LoSecco, JM Benelli, G Corwin, LA Pripstein, M Gan, KK Honscheid, K Hufnagel, D Jackson, PD Kagan, H Kass, R Rahimi, AM Regensburger, JJ Ter-Antonyan, R Wong, QK Roe, NA Blount, NL Brau, J Frey, R Igonkina, O Kolb, JA Lu, M Potter, CT Rahmat, R Sinev, NB Strom, D Ronan, MT Strube, J Torrence, E Gaz, A Margoni, M Morandin, M Pompili, A Posocco, M Rotondo, M Simonetto, F Stroili, R Wenzel, WA Voci, C Benayoun, M Briand, H Chauveau, J David, P Del Buono, L de la Vaissiere, C Hamon, O Hartfiel, BL Leruste, P Sanchez, PDA Malcles, J Ocariz, J Roos, L Therin, G Gladney, L Biasini, M Covarelli, R Angelini, C Batignani, G Bettarini, S Barrett, M Bucci, F Calderini, G Carpinelli, M Cenci, R Forti, F Giorgi, MA Lusiani, A Marchiori, G Mazur, MA Morganti, M Ford, KE Neri, N Paoloni, E Rizzo, G Walsh, JJ Haire, M Judd, D Wagoner, DE Biesiada, J Danielson, N Elmer, P Harrison, TJ Lau, YP Lu, C Olsen, J Smith, AJS Telnov, AV Bellini, F Cavoto, G D'Orazio, A del Re, D Di Marco, E Hart, AJ Faccini, R Ferrarotto, F Ferroni, F Gaspero, M Gioi, LL Mazzoni, MA Morganti, S Piredda, G Polci, F Tehrani, FS Hawkes, CM Voena, C Ebert, M Schroeder, H Waldi, R Adye, T Franek, B Olaiya, EO Ricciardi, S Wilson, FF Aleksan, R Watson, AT Emery, S Gaidot, A Ganzhur, SF de Monchenault, GH Kozanecki, W Legendre, M Vasseur, G Yeche, C Zito, M Chen, XR Held, T Liu, H Park, W Purohit, MV Wilson, JR Allen, MT Aston, D Bartoldus, R Bechtle, P Berger, N Claus, R Koch, H Coleman, JP Convery, MR Dingfelder, JC Dorfan, J Dubois-Felsmann, GP Dujmic, D Dunwoodie, W Field, RC Glanzman, T Gowdy, SJ Lewandowski, B Graham, MT Grenier, P Halyo, V Hast, C Hryn'ova, T Innes, WR Kelsey, MH Kim, P Leith, DWGS Li, S Pelizaeus, M Luitz, S Luth, V Lynch, HL MacFarlane, DB Marsiske, H Messner, R Muller, DR O'Grady, CP Ozcan, VE Perazzo, A Peters, K Perl, M Pulliam, T Ratcliff, BN Roodman, A Salnikov, AA Schindler, RH Schwiening, J Snyder, A Stelzer, J Su, D Schroeder, T Sullivan, MK Suzuki, K Swain, SK Thompson, JM Va'vra, J van Bakel, N Wagner, AP Weaver, M Weinstein, AJR Wisniewski, WJ Steinke, M Wittgen, M Wright, DH Wulsin, HW Yarritu, AK Yi, K Young, CC Burchat, PR Edwards, AJ Majewski, SA Petersen, BA Boyd, JT Wilden, L Ahmed, S Alam, MS Bula, R Ernst, JA Jain, V Pan, B Saeed, MA Wappler, FR Zain, SB Burke, JP Bugg, W Krishnamurthy, M Spanier, SM Eckmann, R Ritchie, JL Satpathy, A Schilling, CJ Schwitters, RF Izen, JM Lou, XC Cottingham, WN Ye, S Bianchi, F Gallo, F Gamba, D Bomben, M Bosisio, L Cartaro, C Cossutti, F Della Ricca, G Dittongo, S Walker, D Lanceri, L Vitale, L Azzolini, V Lopez-March, N Martinez-Vidal, F Banerjee, SW Bhuyan, B Brown, CM Fortin, D Hamano, K Asgeirsson, DJ Kowalewski, R Nugent, IM Roney, JM Sobie, RJ Back, JJ Harrison, PF Latham, TE Mohanty, GB Pappagallo, M Band, HR Cuhadar-Donszelmann, T Chen, X Cheng, B Dasu, S Datta, M Flood, KT Hollar, JJ Kutter, PE Mellado, B Mihalyi, A Pan, Y Fulsom, BG Pierini, M Prepost, R Wu, SL Yu, Z Neal, H Hearty, C Knecht, NS Mattison, TS McKenna, JA Khan, A Kyberd, P Saleem, M Sherwood, DJ Teodorescu, L Blinov, VE Bukin, AD Druzhinin, VP Golubev, VB Onuchin, AP Serednyakov, SI Skovpen, YI Solodov, EP Todyshev, KY Best, DS Bondioli, M Bruinsma, M Chao, M Curry, S Eschrich, I Kirkby, D Lankford, AJ Lund, P Mandelkern, M Roethel, W Stoker, DP Abachi, S Buchanan, C Foulkes, SD Gary, JW Long, O Shen, BC Wang, K Zhang, L Hadavand, HK |
Issue Date: | 2008 |
Publisher: | American Physical Society |
Citation: | Physical Review Letters, 100(1), Article no. 011801, 2008 |
Abstract: | Using a data sample corresponding to an integrated luminosity of 342 fb−1 collected with the BABAR detector at the SLAC PEP-II electron-positron storage ring operating at a center-of-mass energy near 10.58 GeV, we measure B(τ−→π−π−π+ντ(ex.K0S))=(8.83±0.01±0.13)%, B(τ−→K−π−π+ντ(ex.K0S))=(0.273±0.002±0.009)%, B(τ−→K−π−K+ντ)=(0.1346±0.0010±0.0036)%, and B(τ−→K−K−K+ντ)=(1.58±0.13±0.12)×10−5, where the uncertainties are statistical and systematic, respectively. These include significant improvements over previous measurements and a first measurement of B(τ−→K−K−K+ντ) in which no resonance structure is assumed. We also report a first measurement of B(τ−→ϕπ−ντ)=(3.42±0.55±0.25)×10−5, a new measurement of B(τ−→ϕK−ντ)=(3.39±0.20±0.28)×10−5 and a first upper limit on B(τ−→K−K−K+ντ(ex.ϕ)). |
Description: | © 2008 The American Physical Society. |
URI: | http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.100.011801 http://bura.brunel.ac.uk/handle/2438/8813 |
DOI: | http://dx.doi.org/10.1103/PhysRevLett.100.011801 |
ISSN: | 0031-9007 |
Appears in Collections: | Electronic and Electrical Engineering Dept of Electronic and Electrical Engineering Research Papers
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