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Measurement of the Λb0 lifetime using Λb0 → Λc+l- ν̄

Publication ,  Journal Article
Abe, F; Akimoto, H; Akopian, A; Albrow, MG; Amendolia, SR; Amidei, D; Antos, J; Anway-Wiese, C; Aota, S; Apollinari, G; Asakawa, T; Atac, M ...
Published in: Physical Review Letters
1996

The lifetime of Λb0^ is measured using the semileptonic decay Λb0 → Λc+l-ν-, where the Λc+ is reconstructed through its decay Λc+ → pK- π+. The data were collected by the CDF detector at the Tevatron Collider during 1992-1995 and correspond to an integrated luminosity of 110 pb-1 of pp̄ collisions at √s = 1.8 TeV. From a fit to the decay length distribution of the Λc-lepton system from 197 ± 25 signal events, the lifetime of Λb0 is measured to be 1.32 ± 0.15 ± 0.07 ps.

Duke Scholars

Published In

Physical Review Letters

ISSN

0031-9007

Publication Date

1996

Volume

77

Issue

8

Start / End Page

1439 / 1443

Related Subject Headings

  • General Physics
  • 51 Physical sciences
  • 49 Mathematical sciences
  • 40 Engineering
  • 09 Engineering
  • 02 Physical Sciences
  • 01 Mathematical Sciences
 

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Abe, F., Akimoto, H., Akopian, A., Albrow, M. G., Amendolia, S. R., Amidei, D., … Zucchelli, S. (1996). Measurement of the Λb0 lifetime using Λb0 → Λc+l- ν̄. Physical Review Letters, 77(8), 1439–1443.
Abe, F., H. Akimoto, A. Akopian, M. G. Albrow, S. R. Amendolia, D. Amidei, J. Antos, et al. “Measurement of the Λb0 lifetime using Λb0 → Λc+l- ν̄.” Physical Review Letters 77, no. 8 (1996): 1439–43.
Abe F, Akimoto H, Akopian A, Albrow MG, Amendolia SR, Amidei D, et al. Measurement of the Λb0 lifetime using Λb0 → Λc+l- ν̄. Physical Review Letters. 1996;77(8):1439–43.
Abe, F., et al. “Measurement of the Λb0 lifetime using Λb0 → Λc+l- ν̄.” Physical Review Letters, vol. 77, no. 8, 1996, pp. 1439–43.
Abe F, Akimoto H, Akopian A, Albrow MG, Amendolia SR, Amidei D, Antos J, Anway-Wiese C, Aota S, Apollinari G, Asakawa T, Ashmanskas W, Atac M, Azfar F, Azzi-Bacchetta P, Bacchetta N, Badgett W, Bagdasarov S, Bailey MW, Bao J, Barbaro PD, Barbaro-Galtieri A, Barnes VE, Barnett BA, Barzi E, Bauer G, Baumann T, Bedeschi F, Behrends S, Belforte S, Bellettini G, Bellinger J, Benjamin D, Benlloch J, Bensinger J, Benton D, Beretvas A, Berge JP, Berryhill J, Bertolucci S, Bhatti A, Biery K, Binkley M, Bisello D, Blair RE, Blocker C, Bodek A, Bokhari W, Bolognesi V, Bortoletto D, Boudreau J, Breccia L, Bromberg C, Bruner N, Buckley-Geer E, Budd HS, Burkett K, Busetto G, Byon-Wagner A, Byrum KL, Cammerata J, Campagnari C, Campbell M, Caner A, Carithers W, Carlsmith D, Castro A, Cauz D, Cen Y, Cervelli F, Chang PS, Chang PT, Chao HY, Chapman J, Cheng MT, Chiarelli G, Chikamatsu T, Chiou CN, Christofek L, Cihangir S, Clark AG, Cobal M, Contreras M, Conway J, Cooper J, Cordelli M, Couyoumtzelis C, Crane D, Cronin-Hennessy D, Culbertson R, Cunningham JD, Daniels T, DeJongh F, Delchamps S, Dell’Agnello S, Dell’Orso M, Demina R, Demortier L, Denby B, Deninno M, Derwent PF, Devlin T, Dittmann JR, Donati S, Done J, Dorigo T, Dunn A, Eddy N, Einsweiler K, Elias JE, Ely R, Jr EE, Errede D, Errede S, Fan Q, Fiori I, Flaugher B, Foster GW, Franklin M, Frautschi M, Freeman J, Friedman J, Fuess TA, Fukui Y, Funaki S, Gagliardi G, Galeotti S, Gallinaro M, Garcia-Sciveres M, Garfinkel AF, Gay C, Geer S, Gerdes DW, Giannetti P, Giokaris N, Giromini P, Gladney L, Glenzinski D, Gold M, Gonzalez J, Gordon A, Goshaw AT, Goulianos K, Grassmann H, Groer L, Grosso-Pilcher C, Guillian G, Guo RS, Haber C, Hafen E, Hahn SR, Hamilton R, Handler R, Hans RM, Hara K, Hardman AD, Harral B, Harris RM, Hauger SA, Hauser J, Hawk C, Hayashi E, Heinrich J, Hoffman KD, Hohlmann M, Holck C, Hollebeek R, Holloway L, Hölscher A, Hong S, Houk G, Hu P, Huffman BT, Hughes R, Huston J, Huth J, Hylen J, Ikeda H, Incagli M, Incandela J, Introzzi G, Iwai J, Iwata Y, Jensen H, Joshi U, Kadel RW, Kajfasz E, Kambara H, Kamon T, Kaneko T, Karr K, Kasha H, Kato Y, Keaffaber TA, Keeble L, Kelley K, Kennedy RD, Kephart R, Kesten P, Kestenbaum D, Keup RM, Keutelian H, Keyvan F, Kharadia B, Kim BJ, Kim DH, Kim HS, Kim SB, Kim SH, Kim YK, Kirsch L, Koehn P, Kondo K, Konigsberg J, Kopp S, Kordas K, Koska W, Kovacs E, Kowald W, Krasberg M, Kroll J, Kruse M, Kuwabara T, Kuhlmann SE, Kuns E, Laasanen AT, Labanca N, Lammel S, Lamoureux JI, LeCompte T, Leone S, Lewis JD, Limon P, Lindgren M, Liss TM, Lockyer N, Long O, Loomis C, Loreti M, Lu J, Lucchesi D, Lukens P, Lusin S, Lys J, Maeshima K, Maghakian A, Maksimovic P, Mangano M, Mansour J, Mariotti M, Marriner JP, Martin A, Matthews JAJ, Mattingly R, McIntyre P, Melese P, Menzione A, Meschi E, Metzler S, Miao C, Miao T, Michail G, Miller R, Minato H, Miscetti S, Mishina M, Mitsushio H, Miyamoto T, Miyashita S, Moggi N, Morita Y, Mueller J, Mukherjee A, Muller T, Murat P, Nakada H, Nakano I, Nelson C, Neuberger D, Newman-Holmes C, Ninomiya M, Nodulman L, Oh SH, Ohl KE, Ohmoto T, Ohsugi T, Oishi R, Okabe M, Okusawa T, Oliveira R, Olsen J, Pagliarone C, Paoletti R, Papadimitriou V, Pappas SP, Park S, Parri A, Patrick J, Pauletta G, Paulini M, Perazzo A, Pescara L, Peters MD, Phillips TJ, Piacentino G, Pillai M, Pitts KT, Plunkett R, Pondrom L, Proudfoot J, Ptohos F, Punzi G, Ragan K, Ribon A, Rimondi F, Ristori L, Robertson WJ, Rodrigo T, Rolli S, Romano J, Rosenson L, Roser R, Sakumoto WK, Saltzberg D, Sansoni A, Santi L, Sato H, Scarpine V, Schlabach P, Schmidt EE, Schmidt MP, Scribano A, Segler S, Seidel S, Seiya Y, Sganos G, Shapiro M, Shaw NM, Shen Q, Shepard PF, Shimojima M, Shochet M, Siegrist J, Sill A, Sinervo P, Singh P, Skarha J, Sliwa K, Snider FD, Song T, Spalding J, Speer T, Sphicas P, Spinella F, Spiropulu M, Spiegel L, Stanco L, Steele J, Stefanini A, Strahl K, Strait J, Ströhmer R, Stuart D, Sullivan G, Soumarokov A, Sumorok K, Suzuki J, Takada T, Takahashi T, Takano T, Takikawa K, Tamura N, Tartarelli F, Taylor W, Teng PK, Teramoto Y, Tether S, Theriot D, Thomas TL, Thun R, Timko M, Tipton P, Titov A, Tkaczyk S, Toback D, Tollefson K, Tollestrup A, Tonnison J, Troconiz JFD, Truitt S, Tseng J, Turini N, Uchida T, Uemura N, Ukegawa F, Unal G, Brink SVD, III SV, Velev G, Vidal R, Vondracek M, Vucinic D, Wagner RG, Wagner RL, Wahl J, Wang C, Wang CH, Wang G, Wang J, Wang MJ, Wang QF, Warburton A, Watts T, Webb R, Wei C, Wendt C, Wenzel H, III WCW, Wicklund AB, Wicklund E, Wilkinson R, Williams HH, Wilson P, Winer BL, Wolinski D, Wolinski J, Wu X, Wyss J, Yagil A, Yao W, Yasuoka K, Ye Y, Yeh GP, Yeh P, Yin M, Yoh J, Yosef C, Yoshida T, Yovanovitch D, Yu I, Yu L, Yun JC, Zanetti A, Zetti F, Zhang L, Zhang W, Zucchelli S. Measurement of the Λb0 lifetime using Λb0 → Λc+l- ν̄. Physical Review Letters. 1996;77(8):1439–1443.

Published In

Physical Review Letters

ISSN

0031-9007

Publication Date

1996

Volume

77

Issue

8

Start / End Page

1439 / 1443

Related Subject Headings

  • General Physics
  • 51 Physical sciences
  • 49 Mathematical sciences
  • 40 Engineering
  • 09 Engineering
  • 02 Physical Sciences
  • 01 Mathematical Sciences