Upper limits onD±andB±decays to two leptons plusπ±orK±

Autor: T. Schalk, J. Dorfan, A. M. Boyarski, P. Voruganti, Jordan Nash, S. Weisz, E. Soderstrom, A. Seiden, Kenneth G. Hayes, James Alexander, D.P. Coupal, Stephen Robert Wagner, D. Herrup, J. S. Haggerty, D. L. Burke, G. Hanson, S.L. White, B. W. LeClaire, D. Karlen, K. C. Moffeit, A. Baden, Darien Wood, E. Wicklund, Fordham C, Paul Sheldon, M. S. Gold, Walter R. Innes, T. Schaad, D. Hutchinson, B. D. Milliken, H. O. Ogren, M. Petradza, R. A. Ong, D. E. Dorfan, Clemens A. Heusch, A. J.R. Weinstein, J. Ballam, P. Weber, Ryszard Stroynowski, D. Fujino, Carl W. Akerlof, G. Bonvicini, D. Nitz, D. Y. Wu, R. Van Kooten, Burton Richter, B. B. Brabson, I. Juricic, P. Rankin, J. G. Smith, L. Gladney, M. Jaffré, George Gidal, A. Green, J. Hylen, D. Blockus, M. P. Alvarez, F. Bulos, H. F.W. Sadrozinski, J. Boyer, G. J. Feldman, F. Calviño, R. Tschirhart, E. Fernandez, D. P. Stoker, K. K. Gan, H. Veltman, R. J. Cence, N. S. Lockyer, D. Amidei, J. A. J. Matthews, Gerson Goldhaber, B. C. Barish, H. Schellman, W. Kozanecki, R. Harr, J. A. Kadyk, Cords D, F. Butler, A. S. Schwarz, Michael Levi, DeStaebler Hc, T. Glanzman, J. Kent, A. Breakstone, W. B. Schmidke, G. S. Abrams, G. H. Trilling, John Yelton, K. O'Shaughnessy, R. J. Hollebeek, Mark E. Nelson, A. Petersen, C.M. Hawkes, R. Frey, C. W. Peck, S. R. Klein, R. C. Field, D. R. Rust, R. R. Larsen, P. C. Rowson, Adolphsen Ce, L. Müller, J. W. Chapman, W. T. Ford, F. A. Harris, Sherwood Parker, Grosse-Wiesmann P, A. J. Weir, W. Koska, K. Riles, Timothy Barklow, Alan Litke, A. J. Lankford, John E. Bartelt, Patricia R. Burchat, J. A. Jaros, V. Luth, A. Snyder, Persis S. Drell, T. Himel, R. P. Thun, B. A. Barnett, D. I. Meyer, Frank C. Porter, Jean-Marie Brom

Publikováno v: Physical Review D. 41:1384-1388

Data taken by the Mark II detector at the SLAC {ital e}{sup +}{ital e}{sup {minus}} storage ring PEP was used to search for exclusive decays of {ital D}{sup {plus minus}} and {ital B}{sup {plus minus}} mesons into two charged leptons plus a charged p

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https://doi.org/10.1103/physrevd.41.1384

Measurement of the charged multiplicity of events containing bottom hadrons at Ec. m.=91 GeV

Autor: Schumm, BA, Koetke, DS, Adolphsen, CE, Alexander, JP, Averill, D, Barish, BC, Barklow, T, Barnett, BA, Blockus, D, Boyarski, A, Brabson, B, Breakstone, A, Bulos, F, Burchat, PR, Burke, DL, Cence, RJ, Chapman, J, Chmeissani, M, Cords, D, Coupal, DP, Dauncey, P, DeStaebler, HC, Dorfan, JM, Drell, PS, Drewer, DC, Durrett, D, Elia, R, Feldman, GJ, Field, RC, Ford, WT, Fordham, C, Frey, R, Fujino, D, Gan, KK, Gero, E, Gidal, G, Glanzman, T, Goldhaber, G, Cadenas, JJG, Gratta, G, Hanson, G, Harr, R, Harral, B, Harris, FA, Hayes, K, Hearty, C, Heusch, CA, Hildreth, MD, Himel, T, Hinshaw, DA, Hong, SJ, Hutchinson, D, Hylen, J, Innes, WR, Jacobsen, RG, Jaros, JA, Jung, CK, Kadyk, JA, Kenney, C, King, M, Komamiya, S, Kowalski, LA, Kral, JF, Kuhlen, M, Labarga, L, Lankford, AJ, Le Diberder, F, Levi, ME, Litke, AM, Lou, XC, L̈th, V, McKenna, JA, Matthews, JAJ, Mattison, T, Moffeit, KC, Munger, CT, Murray, WN, Nash, J, Ogren, H, O'Shaughnessy, KF, Parker, SI, Peck, C, Perl, ML, Petradza, M, Pitthan, R, Porter, FC, Rankin, P, Rouse, FR, Rust, DR, Sadrozinski, HFW, Schwarz, AS, Seiden, A, Smith, JG, Snyder, A, Soderstrom, E, Stoker, DP, Stroynowski, R, Swartz, M, Thun, R, Trilling, GH

Publikováno v: Schumm, BA; Koetke, DS; Adolphsen, CE; Alexander, JP; Averill, D; Barish, BC; et al.(1992). Measurement of the charged multiplicity of events containing bottom hadrons at Ec. m.=91 GeV. Physical Review D, 46(1), 453-456. doi: 10.1103/PhysRevD.46.453. UC Berkeley: Retrieved from: http://www.escholarship.org/uc/item/5q8334d2

Using an impact-parameter tag to select an enriched sample of Z0bb» events, we have measured the difference between the average charged multiplicity of bb» and all hadronic Z0 decays to be 2.11.8(stat) 0.6(syst) tracks per event. The resulting tota

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http://www.escholarship.org/uc/item/5q8334d2

A reanalysis of B0-B̄0mixing in e+e-annihilation at 29 GeV

Autor: Weir, AJ, Abrams, G, Adolphsen, CE, Alexander, JP, Alvarez, M, Amidei, D, Baden, AR, Barish, BC, Barklow, T, Barnett, BA, Bartelt, I, Blockus, D, Bonvicini, G, Boyarski, A, Boyer, J, Brabson, B, Breakstone, A, Brom, JM, Bulos, F, Burchat, PR, Burke, DL, Butler, F, Calvino, F, Cence, RJ, Chapman, J, Cords, D, Coupal, DP, Destaebler, HC, Dorfan, DE, Dorfan, JM, Drell, PS, Feldman, GJ, Fernandez, E, Field, RC, Ford, WT, Fordham, C, Frey, R, Fujino, D, Gan, KK, Gidal, G, Gladney, L, Glanzman, T, Gold, MS, Goldhaber, G, Green, A, Grosse-Wiesmann, P, Haggerty, J, Hanson, G, Harr, R, Harris, FA, Hawkes, CM, Hayes, K, Herrup, D, Heusch, CA, Himel, T, Hollebeek, RJ, Hutchinson, D, Hylef, J, Innes, WR, Jaffre, M, Jaros, JA, Juricic, I, Kadyk, JA, Karlen, D, Kent, J, Klein, SR, Koska, W, Kozanecki, W, Lankford, AJ, Larsen, RR, LeClaire, BW, Levi, ME, Litke, AM, Lockyer, NS, Lüth, V, Matthews, JAJ, Meyer, DI, Milliken, BD, Moffeit, KC, Müller, L, Nash, J, Nelson, ME, Nitz, D, Ogren, H, Ong, RA, O'Shaughnessy, KF, Parker, SI, Peck, C, Perl, ML, Petersen, A, Petradza, M, Porter, FC, Rankin, P, Richter, B, Riles, K, Rowson, PC, Rust, DR, Sadrozinski, HFW, Schaad, T, Schalk, TL

Publikováno v: Weir, AJ; Abrams, G; Adolphsen, CE; Alexander, JP; Alvarez, M; Amidei, D; et al.(1990). A reanalysis of B0-B̄0mixing in e+e-annihilation at 29 GeV. Physics Letters B, 240(1-2), 289-296. doi: 10.1016/0370-2693(90)90447-E. UC Irvine: Retrieved from: http://www.escholarship.org/uc/item/6bs011gk

Data taken by the Mark II detector at the PEP storage ring was used to measure the rate of dilepton production in multihadronic events produced by e+e-annihilation at √s=29 GeV. We determine the probability that a hadron initially containing a b (b

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http://www.escholarship.org/uc/item/6bs011gk

Search for decays of the Z to unstable neutral leptons with mass between 2.5 and 22 GeV

Autor: Burchat, PR, King, M, Abrams, GS, Adolphsen, CE, Averill, D, Ballam, J, Barish, BC, Barklow, T, Barnett, BA, Bartelt, J, Bethke, S, Blockus, D, Bonvicini, G, Boyarski, A, Brabson, B, Breakstone, A, Bulos, F, Burke, DL, Cence, RJ, Chapman, J, Chmeissani, M, Cords, D, Coupal, DP, Dauncey, P, Destaebler, HC, Dorfan, DE, Dorfan, JM, Drewer, DC, Elia, R, Feldman, GJ, Fernandes, D, Field, RC, Ford, WT, Fordham, C, Frey, R, Fujino, D, Gan, KK, Gatto, C, Gero, E, Gidal, G, Glanzman, T, Goldhaber, G, Cadenas, JJG, Gratta, G, Grindhammer, G, Grosse-Wiesmann, P, Hanson, G, Harr, R, Harral, B, Harris, FA, Hawkes, CM, Hayes, K, Hearty, C, Heusch, CA, Hildreth, MD, Himel, T, Hinshaw, DA, Hong, SJ, Hutchinson, D, Hylen, J, Innes, WR, Jacobsen, RG, Jaros, JA, Jung, CK, Kadyk, JA, Kent, J, Klein, SR, Koetke, DS, Komamiya, S, Koska, W, Kowalski, LA, Kozanecki, W, Kral, JF, Kuhlen, M, Labarga, L, Lankford, AJ, Larsen, RR, Le Diberder, F, Levi, ME, Litke, AM, Lou, XC, L̈th, V, McKenna, JA, Matthews, JAJ, Mattison, T, Milliken, BD, Moffeit, KC, Munger, CT, Murray, WN, Nash, J, Ogren, H, O'Shaughnessy, KF, Parker, SI, Peck, C, Perl, ML, Perrier, F, Petradza, M, Pitthan, R, Porter, FC, Rankin, P

Publikováno v: Burchat, PR; King, M; Abrams, GS; Adolphsen, CE; Averill, D; Ballam, J; et al.(1990). Search for decays of the Z to unstable neutral leptons with mass between 2.5 and 22 GeV. Physical Review D, 41(11), 3542-3545. doi: 10.1103/PhysRevD.41.3542. UC Berkeley: Retrieved from: http://www.escholarship.org/uc/item/3pq0t72c

Using the sample of neutral vector bosons (Z's) produced at the SLAC Linear Collider and detected with the Mark II detector, we search for the decay of the Z to a pair of particles, one of which decays to two charged particles. The observed number of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______325::5ed571fb1bef7893ad9529c67a17930b
http://www.escholarship.org/uc/item/3pq0t72c

The Mark II detector for the SLC

Autor: M. Kuhlen, F. Bulos, S. R. Klein, B. A. Barnett, C. Boswell, Z. Li, B. D. Milliken, M. Swartz, P. D. Dauncey, B. B. Brabson, A. Snyder, J. Dorfan, P. Voruganti, A. Petersen, Barry C. Barish, J. A. J. Matthews, R. Pitthan, R. Van Kooten, C. K. Jung, I. Juricic, M. Jaffre, G. H. Trilling, K. Braune, Mark E. Nelson, M. Chmeissani, R. Harr, G. S. Abrams, R. R. Larsen, A. M. Boyarski, R. P. Thun, Ryszard Stroynowski, F. Perrier, Jordan Nash, D. Fujino, A. Seiden, J Perl, J. Haggerty, Giorgio Gratta, Ballam J, F. Butler, B.A. Schumm, J. A. Jaros, J. G. Smith, Averill D, P. Rankin, L. Müller, S. Weisz, M. Yurko, J. W. Chapman, Adolphsen Ce, G. Lynch, S. O. Holmgren, A. Green, A. S. Schwarz, C. Zaccardelli, Hartmut Sadrozinski, Sherwood Parker, Clemens A. Heusch, M. L. Perl, C. von Zanthier, J. M. Brom, Walter R. Innes, J. Boyer, M. Hoenk, D. P. Stoker, King M, A. Weigend, K. Riles, Carl W. Akerlof, William T. Ford, Kenneth G. Hayes, Jacobsen Rg, Field Rc, Fordham C, W. Koska, A. J. Weir, Hinshaw Da, James P. Alexander, D. Hutchinson, C. Gatto, W. N. Murray, L. Labarga, F. A. Harris, D.P. Coupal, R. Tschirhart, Timothy Barklow, C.T. Munger, Stephen Robert Wagner, K. C. Moffeit, Alan Litke, Hearty C, M. Woods, J.F. Kral, D. L. Burke, Cords D, Michael Levi, L.A. Kowalski, Darien Wood, S. Vejcik, Drewer Dc, C.M. Hawkes, D.S. Koetke, R. Frey, J. A. McKenna, T. Glanzman, K. O'Shaughnessy, C. W. Peck, M. Alvarez, Hong Sj, D. Nitz, D. Y. Wu, S. Komamiya, Grosse-Wiesmann P, D. Blockus, J. Hylen, Harral B, E. Wicklund, A. J. Lankford, P.S. Drell, A. Koide, P. Weber, John E. Bartelt, Patricia R. Burchat, DeStaebler Hc, W. De Boer, G. Wormser, A. Breakstone, Frank C. Porter, W. B. Schmidke, S. L. White, E. Fernandez, Gero E, L. Koepke, M. Turala, G. J. Feldman, Robert E. Wright, K. K. Gan, D. Herrup, R. C. Wolf, D. E. Dorfan, H. O. Ogren, G. Bonvicini, Richard E. Taylor, George Gidal, F. Rouse, Fernandes D, A. R. Baden, Jeffrey Richman, A. J. Weinstein, M. Petradza, R. A. Ong, G. Hanson, F. Calviño, H. Veltman, W. Kozanecki, V. Luth, X. Gong, J.J. Gomez Cadenas, T. Himel, J. A. Kadyk, R. J. Cence, M. W. Schaad, E. Soderstrom, Thomas S. Mattison, D. Karlen, J. Kent, J. Fay, D. R. Rust, S. Watson, Gerson Goldhaber

Publikováno v: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 281:55-80

The Mark II detector has been upgraded in preparation for its role as the first detector to take data at the Stanford Linear Collider. The new detector components include the central drift chamber, the time-of-flight system, the coil, the endcap elec

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https://doi.org/10.1016/0168-9002(89)91217-5