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First Measurement of the Inclusive Branching Ratio of b Hadrons $\to \phi$ Mesons in $Z^{0}$ Decays
Authors :
Abbiendi, G. Ackerstaff, K. Ainsley, C. Akesson, P.F. Alexander, G. Allison, John Anderson, K.J. Arcelli, S. Asai, S. Ashby, S.F. Axen, D. Azuelos, G. Bailey, I. Ball, A.H. Barberio, E. Barlow, Roger J. Baumann, S. Behnke, T. Bell, Kenneth Watson Bella, G. Bellerive, A. Bentvelsen, S. Bethke, S. Biebel, O. Bloodworth, I.J. Bock, P. Bohme, J. Boeriu, O. Bonacorsi, D. Boutemeur, M. Braibant, S. Bright-Thomas, P. Brigliadori, L. Brown, Robert M. Burckhart, H.J. Cammin, J. Capiluppi, P. Carnegie, R.K. Carter, A.A. Carter, J.R. Chang, C.Y. Charlton, David G. Ciocca, C. Clarke, P.E.L. Clay, E. Cohen, I. Cooke, O.C. Couchman, J. Couyoumtzelis, C. Coxe, R.L. Cuffiani, M. Dado, S. Dallavalle, G.Marco Dallison, S. de Roeck, A. Dervan, P. Desch, K. Dienes, B. Dixit, M.S. Donkers, M. Dubbert, J. Duchovni, E. Duckeck, G. Duerdoth, I.P. Estabrooks, P.G. Etzion, E. Fabbri, F. Fanti, M. Feld, L. Ferrari, P. Fiedler, F. Fleck, I. Ford, M. Frey, A. Furtjes, A. Futyan, D.I. Gagnon, P. Gary, J.W. Gaycken, G. Geich-Gimbel, C. Giacomelli, G. Giacomelli, P. Glenzinski, D. Goldberg, J. Grandi, C. Graham, K. Gross, E. Grunhaus, J. Gruwe, M. Gunther, P.O. Hajdu, C. Hanson, G.G. Hansroul, M. Hapke, M. Harder, K. Harel, A. Hargrove, C.K. Harin-Dirac, M. Hauke, A. Hauschild, M. Hawkes, C.M. Hawkings, R. Hemingway, R.J. Hensel, C. Herten, G. Heuer, R.D. Hildreth, M.D. Hill, J.C. Hocker, James Andrew Hoffman, Kara Dion Homer, R.J. Honma, A.K. Horvath, D. Hossain, K.R. Howard, R. Huntemeyer, P. Igo-Kemenes, P. Ishii, K. Jacob, F.R. Jawahery, A. Jeremie, H. Jones, C.R. Jovanovic, P. Junk, T.R. Kanaya, N. Kanzaki, J. Karapetian, G. Karlen, D. Kartvelishvili, V. Kawagoe, K. Kawamoto, T. Keeler, R.K. Kellogg, R.G. Kennedy, B.W. Kim, D.H. Klein, K. Klier, A. Kobayashi, T. Kobel, M. Kokott, T.P. Komamiya, S. Kowalewski, Robert V. Kress, T. Krieger, P. von Krogh, J. Kuhl, T. Kupper, M. Kyberd, P. Lafferty, G.D. Landsman, H. Lanske, D. Lawson, I. Layter, J.G. Leins, A. Lellouch, D. Letts, J. Levinson, L. Liebisch, R. Lillich, J. List, B. Littlewood, C. Lloyd, A.W. Lloyd, S.L. Loebinger, F.K. Long, G.D. Losty, M.J. Lu, J. Ludwig, J. Macchiolo, A. Macpherson, A. Mader, W. Mannelli, M. Marcellini, S. Marchant, T.E. Martin, A.J. Martin, J.P. Martinez, G. Mashimo, T. Mattig, Peter McDonald, W.John McKenna, J. McMahon, T.J. McPherson, R.A. Meijers, F. Mendez-Lorenzo, P. Merritt, F.S. Mes, H. Michelini, A. Mihara, S. Mikenberg, G. Miller, D.J. Mohr, W. Montanari, A. Mori, T. Nagai, K. Nakamura, I. Neal, H.A. Nisius, R. O'Neale, S.W. Oakham, F.G. Odorici, F. Ogren, H.O. Oh, A. Okpara, A. Oreglia, M.J. Orito, S. Pasztor, G. Pater, J.R. Patrick, G.N. Patt, J. Pfeifenschneider, P. Pilcher, J.E. Pinfold, J. Plane, David E. Poli, B. Polok, J. Pooth, O. Przybycien, M. Quadt, A. Rembser, C. Rick, H. Robins, S.A. Rodning, N. Roney, J.M. Rosati, S. Roscoe, K. Rossi, A.M. Rozen, Y. Runge, K. Runolfsson, O. Rust, D.R. Sachs, K. Saeki, T. Sahr, O. Sarkisyan, E.K.G. Sbarra, C. Schaile, A.D. Schaile, O. Scharff-Hansen, P. Schmitt, S. Schroder, Matthias Schumacher, M. Schwick, C. Scott, W.G. Seuster, R. Shears, T.G. Shen, B.C. Shepherd-Themistocleous, C.H. Sherwood, P. Siroli, G.P. Skuja, A. Smith, A.M. Snow, G.A. Sobie, R. Soldner-Rembold, S. Spagnolo, S. Sproston, M. Stahl, A. Stephens, K. Stoll, K. Strom, David M. Strohmer, R. Surrow, B. Talbot, S.D. Tarem, S. Taylor, R.J. Teuscher, R. Thiergen, M. Thomas, J. Thomson, M.A. Torrence, E. Towers, S. Trefzger, T. Trigger, I. Trocsanyi, Z. Tsur, E. Turner-Watson, M.F. Ueda, I. Vannerem, P. Verzocchi, M. Voss, H. Vossebeld, J. Waller, D. Ward, C.P. Ward, D.R. Watkins, P.M. Watson, A.T. Watson, N K. Wells, P.S. Wengler, T. Wermes, N. Wetterling, D. White, J.S. Wilson, G.W. Wilson, J.A. Wyatt, T.R. Yamashita, S. Zacek, V.
Publication Year :
2000
Abstract
The inclusive production rate of phi mesons from the decay of b hadrons produced in Z0 decays was measured to be Br(b->phi+X) = 0.0282+-0.0013(stat.)+-0.0019(syst.), using data collected by the OPAL detector at LEP. The inclusive branching fraction of φ mesons from the decay of b hadrons produced in Z decays was measured to be Br(b→ φ X)=0.0282±0.0013 (stat.)±0.0019 (syst.), using data collected by the OPAL detector at LEP. The inclusive production rate of phi mesons from the decay of b hadrons produced in Z0 decays was measured to be Br(b->phi+X) = 0.0282+-0.0013(stat.)+-0.0019(syst.), using data collected by the OPAL detector at LEP.
Details
Language :
English
Database :
OpenAIRE
Accession number :
edsair.od........65..0922dbc94ef300b108093a2c02567e02