Advanced search
Start date
Betweenand
Related content
(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Measurement of the production fraction times branching fraction f(b -> Lambda(b)) . B(Lambda(b) -> J/psi Lambda)

Full text
Author(s):
Show less -
Abazov, V. M. [1] ; Abbott, B. [2] ; Acharya, B. S. [3] ; Adams, M. [4] ; Adams, T. [5] ; Alexeev, G. D. [1] ; Alkhazov, G. [6] ; Alton, A. [7] ; Alverson, G. [8] ; Alves, G. A. [9] ; Ancu, L. S. [10] ; Aoki, M. [11] ; Arov, M. [12] ; Askew, A. [5] ; Asman, B. [13, 14] ; Atramentov, O. [15] ; Avila, C. [16] ; BackusMayes, J. [17] ; Badaud, F. [18] ; Bagby, L. [11] ; Baldin, B. [11] ; Bandurin, D. V. [5] ; Banerjee, S. [3] ; Barberis, E. [8] ; Baringer, P. [19] ; Barreto, J. [20] ; Bartlett, J. F. [11] ; Bassler, U. [21] ; Bazterra, V. [4] ; Beale, S. [22, 23] ; Bean, A. [19] ; Begalli, M. [20] ; Begel, M. [24] ; Belanger-Champagne, C. [13, 14] ; Bellantoni, L. [11] ; Beri, S. B. [25] ; Bernardi, G. [26, 27] ; Bernhard, R. [28] ; Bertram, I. [29] ; Besancon, M. [21] ; Beuselinck, R. [30] ; Bezzubov, V. A. [31] ; Bhat, P. C. [11] ; Bhatnagar, V. [25] ; Blazey, G. [32] ; Blessing, S. [5] ; Bloom, K. [33] ; Boehnlein, A. [11] ; Boline, D. [34] ; Boos, E. E. [35] ; Borissov, G. [29] ; Bose, T. [36] ; Brandt, A. [37] ; Brandt, O. [38] ; Brock, R. [39] ; Brooijmans, G. [40] ; Bross, A. [11] ; Brown, D. [26, 27] ; Brown, J. [26, 27] ; Bu, X. B. [11] ; Buehler, M. [41] ; Buescher, V. [42] ; Bunichev, V. [35] ; Burdin, S. [29] ; Burnett, T. H. [17] ; Buszello, C. P. [13, 14] ; Calpas, B. [43] ; Camacho-Perez, E. [44] ; Carrasco-Lizarraga, M. A. [19] ; Casey, B. C. K. [11] ; Castilla-Valdez, H. [44] ; Chakrabarti, S. [34] ; Chakraborty, D. [32] ; Chan, K. M. [45] ; Chandra, A. [46] ; Chen, G. [19] ; Chevalier-Thery, S. [21] ; Cho, D. K. [47] ; Cho, S. W. [48] ; Choi, S. [48] ; Choudhary, B. [49] ; Cihangir, S. [11] ; Claes, D. [33] ; Clutter, J. [19] ; Cooke, M. [11] ; Cooper, W. E. [11] ; Corcoran, M. [46] ; Couderc, F. [21] ; Cousinou, M. -C. [43] ; Croc, A. [21] ; Cutts, D. [47] ; Das, A. [50] ; Davies, G. [30] ; De, K. [37] ; de Jong, S. J. [10] ; De La Cruz-Burelo, E. [44] ; Deliot, F. [21] ; Demarteau, M. [11] ; Demina, R. [51] ; Denisov, D. [11] ; Denisov, S. P. [31] ; Desai, S. [11] ; Deterre, C. [21] ; DeVaughan, K. [33] ; Diehl, H. T. [11] ; Diesburg, M. [11] ; Dominguez, A. [33] ; Dorland, T. [17] ; Dubey, A. [49] ; Dudko, L. V. [35] ; Duggan, D. [15] ; Duperrin, A. [43] ; Dutt, S. [25] ; Dyshkant, A. [32] ; Eads, M. [33] ; Edmunds, D. [39] ; Ellison, J. [52] ; Elvira, V. D. [11] ; Enari, Y. [26, 27] ; Evans, H. [53] ; Evdokimov, A. [24] ; Evdokimov, V. N. [31] ; Facini, G. [8] ; Ferbel, T. [51] ; Fiedler, F. [42] ; Filthaut, F. [10] ; Fisher, W. [39] ; Fisk, H. E. [11] ; Fortner, M. [32] ; Fox, H. [29] ; Fuess, S. [11] ; Garcia-Bellido, A. [51] ; Gavrilov, V. [54] ; Gay, P. [18] ; Geng, W. [39, 43] ; Gerbaudo, D. [55] ; Gerber, C. E. [4] ; Gershtein, Y. [15] ; Ginther, G. [11, 51] ; Golovanov, G. [1] ; Goussiou, A. [17] ; Grannis, P. D. [34] ; Greder, S. [56] ; Greenlee, H. [11] ; Greenwood, Z. D. [12] ; Gregores, E. M. [57] ; Grenier, G. [58, 59] ; Gris, Ph. [18] ; Grivaz, J. -F. [60] ; Grohsjean, A. [21] ; Gruenendahl, S. [11] ; Gruenewald, M. W. [61] ; Guillemin, T. [60] ; Guo, F. [34] ; Gutierrez, G. [11] ; Gutierrez, P. [2] ; Haas, A. [40] ; Hagopian, S. [5] ; Haley, J. [8] ; Han, L. [62] ; Harder, K. [63] ; Harel, A. [51] ; Hauptman, J. M. [64] ; Hays, J. [30] ; Head, T. [63] ; Hebbeker, T. [65] ; Hedin, D. [32] ; Hegab, H. [66] ; Heinson, A. P. [52] ; Heintz, U. [47] ; Hensel, C. [38] ; Heredia-De La Cruz, I. [44] ; Herner, K. [7] ; Hesketh, G. [63] ; Hildreth, M. D. [45] ; Hirosky, R. [41] ; Hoang, T. [5] ; Hobbs, J. D. [34] ; Hoeneisen, B. [67] ; Hohlfeld, M. [42] ; Hubacek, Z. [68, 21] ; Huske, N. [26, 27] ; Hynek, V. [68] ; Iashvili, I. [69] ; Illingworth, R. [11] ; Ito, A. S. [11] ; Jabeen, S. [47] ; Jaffre, M. [60] ; Jamin, D. [43] ; Jayasinghe, A. [2] ; Jesik, R. [30] ; Johns, K. [50] ; Johnson, M. [11] ; Johnston, D. [33] ; Jonckheere, A. [11] ; Jonsson, P. [30] ; Joshi, J. [25] ; Jung, A. W. [11] ; Juste, A. [70, 71] ; Kaadze, K. [72] ; Kajfasz, E. [43] ; Karmanov, D. [35] ; Kasper, P. A. [11] ; Katsanos, I. [33] ; Kehoe, R. [73] ; Kermiche, S. [43] ; Khalatyan, N. [11] ; Khanov, A. [66] ; Kharchilava, A. [69] ; Kharzheev, Y. N. [1] ; Khatidze, D. [47] ; Kirby, M. H. [74] ; Kohli, J. M. [25] ; Kozelov, A. V. [31] ; Kraus, J. [39] ; Kulikov, S. [31] ; Kumar, A. [69] ; Kupco, A. [75] ; Kurca, T. [58, 59] ; Kuzmin, V. A. [35] ; Kvita, J. [76] ; Lammers, S. [53] ; Landsberg, G. [47] ; Lebrun, P. [58, 59] ; Lee, H. S. [48] ; Lee, S. W. [64] ; Lee, W. M. [11] ; Lellouch, J. [26, 27] ; Li, L. [52] ; Li, Q. Z. [11] ; Lietti, S. M. [77] ; Lim, J. K. [48] ; Lincoln, D. [11] ; Linnemann, J. [39] ; Lipaev, V. V. [31] ; Lipton, R. [11] ; Liu, Y. [62] ; Liu, Z. [22, 23] ; Lobodenko, A. [6] ; Lokajicek, M. [75] ; Lopes de Sa, R. [34] ; Lubatti, H. J. [17] ; Luna-Garcia, R. [44] ; Lyon, A. L. [11] ; Maciel, A. K. A. [9] ; Mackin, D. [46] ; Madar, R. [21] ; Magana-Villalba, R. [44] ; Malik, S. [33] ; Malyshev, V. L. [1] ; Maravin, Y. [72] ; Martinez-Ortega, J. [44] ; McCarthy, R. [34] ; McGivern, C. L. [19] ; Meijer, M. M. [10] ; Melnitchouk, A. [78] ; Menezes, D. [32] ; Mercadante, P. G. [57] ; Merkin, M. [35] ; Meyer, A. [65] ; Meyer, J. [38] ; Miconi, F. [56] ; Mondal, N. K. [3] ; Muanza, G. S. [43] ; Mulhearn, M. [41] ; Nagy, E. [43] ; Naimuddin, M. [49] ; Narain, M. [47] ; Nayyar, R. [49] ; Neal, H. A. [7] ; Negret, J. P. [16] ; Neustroev, P. [6] ; Novaes, S. F. [77] ; Nunnemann, T. [79] ; Obrant, G. [6] ; Orduna, J. [46] ; Osman, N. [43] ; Osta, J. [45] ; Otero y Garzon, G. J. [80] ; Padilla, M. [52] ; Pal, A. [37] ; Parashar, N. [81] ; Parihar, V. [47] ; Park, S. K. [48] ; Parsons, J. [40] ; Partridge, R. [47] ; Parua, N. [53] ; Patwa, A. [24] ; Penning, B. [11] ; Perfilov, M. [35] ; Peters, K. [63] ; Peters, Y. [63] ; Petridis, K. [63] ; Petrillo, G. [51] ; Petroff, P. [60] ; Piegaia, R. [80] ; Piper, J. [39] ; Pleier, M. -A. [24] ; Podesta-Lerma, P. L. M. [44] ; Podstavkov, V. M. [11] ; Polozov, P. [54] ; Popov, A. V. [31] ; Prewitt, M. [46] ; Price, D. [53] ; Prokopenko, N. [31] ; Protopopescu, S. [24] ; Qian, J. [7] ; Quadt, A. [38] ; Quinn, B. [78] ; Rangel, M. S. [9] ; Ranjan, K. [49] ; Ratoff, P. N. [29] ; Razumov, I. [31] ; Renkel, P. [73] ; Rijssenbeek, M. [34] ; Ripp-Baudot, I. [56] ; Rizatdinova, F. [66] ; Rominsky, M. [11] ; Ross, A. [29] ; Royon, C. [21] ; Rubinov, P. [11] ; Ruchti, R. [45] ; Safronov, G. [54] ; Sajot, G. [82] ; Salcido, P. [32] ; Sanchez-Hernandez, A. [44] ; Sanders, M. P. [79] ; Sanghi, B. [11] ; Santos, A. S. [77] ; Savage, G. [11] ; Sawyer, L. [12] ; Scanlon, T. [30] ; Schamberger, R. D. [34] ; Scheglov, Y. [6] ; Schellman, H. [74] ; Schliephake, T. [83] ; Schlobohm, S. [17] ; Schwanenberger, C. [63] ; Schwienhorst, R. [39] ; Sekaric, J. [19] ; Severini, H. [2] ; Shabalina, E. [38] ; Shary, V. [21] ; Shchukin, A. A. [31] ; Shivpuri, R. K. [49] ; Simak, V. [68] ; Sirotenko, V. [11] ; Skubic, P. [2] ; Slattery, P. [51] ; Smirnov, D. [45] ; Smith, K. J. [69] ; Snow, G. R. [33] ; Snow, J. [84] ; Snyder, S. [24] ; Soeldner-Rembold, S. [63] ; Sonnenschein, L. [65] ; Soustruznik, K. [76] ; Stark, J. [82] ; Stolin, V. [54] ; Stoyanova, D. A. [31] ; Strauss, M. [2] ; Strom, D. [4] ; Stutte, L. [11] ; Suter, L. [63] ; Svoisky, P. [2] ; Takahashi, M. [63] ; Tanasijczuk, A. [80] ; Taylor, W. [22, 23] ; Titov, M. [21] ; Tokmenin, V. V. [1] ; Tsai, Y. -T. [51] ; Tsybychev, D. [34] ; Tuchming, B. [21] ; Tully, C. [55] ; Uvarov, L. [6] ; Uvarov, S. [6] ; Uzunyan, S. [32] ; Van Kooten, R. [53] ; Van Leeuwen, W. M. [85, 86] ; Varelas, N. [4] ; Varnes, E. W. [50] ; Vasilyev, I. A. [31] ; Verdier, P. [58, 59] ; Vertogradov, L. S. [1] ; Verzocchi, M. [11] ; Vesterinen, M. [63] ; Vilanova, D. [21] ; Vokac, P. [68] ; Wahl, H. D. [5] ; Wang, M. H. L. S. [51] ; Warchol, J. [45] ; Watts, G. [17] ; Wayne, M. [45] ; Weber, M. [11] ; Welty-Rieger, L. [74] ; White, A. [37] ; Wicke, D. [83] ; Williams, M. R. J. [29] ; Wilson, G. W. [19] ; Wobisch, M. [12] ; Wood, D. R. [8] ; Wyatt, T. R. [63] ; Xie, Y. [11] ; Xu, C. [7] ; Yacoob, S. [74] ; Yamada, R. [11] ; Yang, W. -C. [63] ; Yasuda, T. [11] ; Yatsunenko, Y. A. [1] ; Ye, Z. [11] ; Yin, H. [11] ; Yip, K. [24] ; Youn, S. W. [11] ; Yu, J. [37] ; Zelitch, S. [41] ; Zhao, T. [17] ; Zhou, B. [7] ; Zhu, J. [7] ; Zielinski, M. [51] ; Zieminska, D. [53] ; Zivkovic, L. [47] ; Collaboration, D0
Total Authors: 422
Affiliation:
Show less -
[1] Joint Inst Nucl Res, Dubna - Russia
[2] Univ Oklahoma, Norman, OK 73019 - USA
[3] Tata Inst Fundamental Res, Mumbai 400005, Maharashtra - India
[4] Univ Illinois, Chicago, IL 60607 - USA
[5] Florida State Univ, Tallahassee, FL 32306 - USA
[6] Petersburg Nucl Phys Inst, St Petersburg - Russia
[7] Univ Michigan, Ann Arbor, MI 48109 - USA
[8] Northeastern Univ, Boston, MA 02115 - USA
[9] Ctr Brasileiro Pesquisas Fis, LAFEX, Rio De Janeiro - Brazil
[10] Radboud Univ Nijmegen NIKHEF, Nijmegen - Netherlands
[11] Fermilab Natl Accelerator Lab, Batavia, IL 60510 - USA
[12] Louisiana Tech Univ, Ruston, LA 71272 - USA
[13] Uppsala Univ, Uppsala - Sweden
[14] Stockholm Univ, S-10691 Stockholm - Sweden
[15] Rutgers State Univ, Piscataway, NJ 08855 - USA
[16] Univ Los Andes, Bogota - Colombia
[17] Univ Washington, Seattle, WA 98195 - USA
[18] Univ Clermont Ferrand, CNRS IN2P3, LPC, Clermont - France
[19] Univ Kansas, Lawrence, KS 66045 - USA
[20] Univ Estado Rio de Janeiro, BR-20550011 Rio De Janeiro - Brazil
[21] CEA, SPP, Saclay - France
[22] Simon Fraser Univ, Vancouver, BC - Canada
[23] York Univ, Toronto, ON M3J 2R7 - Canada
[24] Brookhaven Natl Lab, Upton, NY 11973 - USA
[25] Panjab Univ, Chandigarh 160014 - India
[26] Univ Paris 06, LPNHE, Paris - France
[27] Univ Paris 07, CNRS IN2P3, Paris - France
[28] Univ Freiberg, Inst Phys, Freiburg - Germany
[29] Univ Lancaster, Lancaster LA1 4YB - England
[30] Univ London Imperial Coll Sci Technol & Med, London SW7 2AZ - England
[31] Inst High Energy Phys, Protvino - Russia
[32] No Illinois Univ, De Kalb, IL 60115 - USA
[33] Univ Nebraska, Lincoln, NE 68588 - USA
[34] SUNY Stony Brook, Stony Brook, NY 11794 - USA
[35] Moscow MV Lomonosov State Univ, Moscow - Russia
[36] Boston Univ, Boston, MA 02215 - USA
[37] Univ Texas Arlington, Arlington, TX 76019 - USA
[38] Univ Gottingen, Inst Phys 2, Gottingen - Germany
[39] Michigan State Univ, E Lansing, MI 48824 - USA
[40] Columbia Univ, New York, NY 10027 - USA
[41] Univ Virginia, Charlottesville, VA 22901 - USA
[42] Johannes Gutenberg Univ Mainz, Inst Phys, D-6500 Mainz - Germany
[43] Aix Marseille Univ, CPPM, CNRS IN2P3, Marseille - France
[44] CINVESTAV, Mexico City 14000, DF - Mexico
[45] Univ Notre Dame, Notre Dame, IN 46556 - USA
[46] Rice Univ, Houston, TX 77005 - USA
[47] Brown Univ, Providence, RI 02912 - USA
[48] Korea Univ, Korea Detector Lab, Seoul - South Korea
[49] Univ Delhi, Delhi 110007 - India
[50] Univ Arizona, Tucson, AZ 85721 - USA
[51] Univ Rochester, Rochester, NY 14627 - USA
[52] Univ Calif Riverside, Riverside, CA 92521 - USA
[53] Indiana Univ, Bloomington, IN 47405 - USA
[54] Inst Theoret & Expt Phys, Moscow 117259 - Russia
[55] Princeton Univ, Princeton, NJ 08544 - USA
[56] Univ Strasbourg, CNRS IN2P3, IPHC, Strasbourg - France
[57] Univ Fed Abc, Santo Andre - Brazil
[58] Univ Lyon, Lyon - France
[59] Univ Lyon 1, CNRS IN2P3, IPNL, F-69622 Villeurbanne - France
[60] Univ Paris 11, CNRS IN2P3, LAL, Orsay - France
[61] Univ Coll Dublin, Dublin 2 - Ireland
[62] Univ Sci & Technol China, Hefei 230026 - Peoples R China
[63] Univ Manchester, Manchester M13 9PL, Lancs - England
[64] Iowa State Univ, Ames, IA 50011 - USA
[65] Rhein Westfal TH Aachen, Phys Inst A 3, Aachen - Germany
[66] Oklahoma State Univ, Stillwater, OK 74078 - USA
[67] Univ San Francisco Quito, Quito - Ecuador
[68] Czech Tech Univ, Prague - Czech Republic
[69] SUNY Buffalo, Buffalo, NY 14260 - USA
[70] Inst Catalana Recerca & Estudis Avancats, Barcelona - Spain
[71] Inst Fis Altes Energies, Barcelona - Spain
[72] Kansas State Univ, Manhattan, KS 66506 - USA
[73] So Methodist Univ, Dallas, TX 75275 - USA
[74] Northwestern Univ, Evanston, IL 60208 - USA
[75] Acad Sci Czech Republic, Inst Phys, Ctr Particle Phys, Prague - Czech Republic
[76] Charles Univ Prague, Fac Math & Phys, Ctr Particle Phys, Prague - Czech Republic
[77] Univ Estadual Paulista, Inst Fis Teor, BR-01405 Sao Paulo - Brazil
[78] Univ Mississippi, University, MS 38677 - USA
[79] Univ Munich, Munich - Germany
[80] Univ Buenos Aires, Buenos Aires, DF - Argentina
[81] Purdue Univ Calumet, Hammond, IN 46323 - USA
[82] Univ Grenoble 1, LPSC, CNRS IN2P3, Inst Natl Polytech Grenoble, Grenoble - France
[83] Berg Univ Wuppertal, Fachbereich Phys, Wuppertal - Germany
[84] Langston Univ, Langston, OK 73050 - USA
[85] FOM Inst NIKHEF, Amsterdam - Netherlands
[86] Univ Amsterdam NIKHEF, Amsterdam - Netherlands
Total Affiliations: 86
Document type: Journal article
Source: Physical Review D; v. 84, n. 3 AUG 4 2011.
Web of Science Citations: 13
Abstract

The Lambda(b)(udb) baryon is observed in the decay Lambda(b) -> J/psi Lambda using 6.1fb(-1) of p (p) over bar collisions collected with the D0 detector at root s = 1/96 TeV. The production fraction multiplied by the branching fraction for this decay relative to that for the decay B(0) -> J/psi K(s)(0) is measured to be 0.345 +/- 0.034(stat) +/- 0.033(syst) +/- 0.003(PDG). Using the world average value of f(b -> B(0)) . B(B(0) -> J/psi K(s)(0) = (1.74 +/- 0.08) x 10(-5), we obtain f(b -> Lambda(b)) . B(Lambda(b) -> J/psi Lambda) = (6.01 +/- 0.60(stat) +/- 0.58(syst) +/- 0.28(PDG)) x 10(-5). This measurement represents an improvement in precision by about a factor of 3 with respect to the current world average. (AU)