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Movable radiation shields for the CLEO II silicon vertex detector

Autor: Shawn W. Henderson, C. Ward, J. Cherwinka, R. J. Morrison, M. O'Neill, D. Cinabro, D.J. Dumas, J. Fast, J. Alexander

Publikováno v: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 404:17-24

Two movable tungsten radiation shields were installed on the beam pipe during the upgrade of the CLEO II detector, operating at the Cornell Electron Storage Ring (CESR). This upgrade included the installation of a silicon vertex detector (SVX) and th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::17d9f3d0361f23e45707748f5192e847
https://doi.org/10.1016/s0168-9002(97)01161-3

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Observation of the Ξ+ charmed baryon decays to Σ+K−π+, Σ, and ΛK−π+π+

Autor: T. Bergfeld, B.I. Eisenstein, J. Ernst, G.E. Gladding, G.D. Gollin, M. Palmer, M. Selen, J.J. Thaler, K.W. Edwards, K.W. McLean, M. Ogg, A. Bellerive, D.I. Britton, E.R.F. Hyatt, R. Janicek, D.B. MacFarlane, P.M. Patel, B. Spaan, A.J. Sadoff, R. Ammar, P. Baringer, A. Bean, D. Besson, D. Coppage, N. Copty, R. Davis, N. Hancock, S. Kotov, I. Kravchenko, N. Kwak, Y. Kubota, M. Lattery, M. Momayezi, J.K. Nelson, S. Patton, R. Poling, V. Savinov, S. Schrenk, R. Wang, M.S. Alam, I.J. Kim, Z. Ling, A.H. Mahmood, J.J. O'Neill, H. Severini, C.R. Sun, F. Wappler, G. Crawford, J.E. Duboscq, R. Fulton, D. Fujino, K.K. Gan, K. Honscheid, H. Kagan, R. Kass, J. Lee, M. Sung, C. White, A. Wolf, M.M. Zoeller, X. Fu, B. Nemati, W.R. Ross, P. Skubic, M. Wood, M. Bishai, J. Fast, E. Gerndt, J.W. Hinson, T. Miao, D.H. Miller, M. Modesitt, E.I. Shibata, I.P.J. Shipsey, P.N. Wang, L. Gibbons, S.D. Johnson, Y. Kwon, S. Roberts, E.H. Thorndike, T.E. Coan, J. Dominick, V. Fadeyev, I. Korolkov, M. Lambrecht, S. Sanghera, V. Shelkov, T. Skwarnicki, R. Stroynowski, I. Volobouev, G. Wei, M. Artuso, M. Gao, M. Goldberg, D. He, N. Horwitz, S. Kopp, G.C. Moneti, R. Mountain, F. Muheim, Y. Mukhin, S. Playfer, S. Stone, X. Xing, J. Bartelt, S.E. Csorna, V. Jain, S. Marka, D. Gibaut, K. Kinoshita, P. Pomianowski, B. Barish, M. Chadha, S. Chan, D.F. Cowen, G. Eigen, J.S. Miller, C. O'Grady, J. Urheim, A.J. Weinstein, F. Würthwein, D.M. Asner, M. Athanas, D.W. Bliss, W.S. Brower, G. Masek, H.P. Paar, J. Gronberg, C.M. Korte, R. Kutschke, S. Menary, R.J. Morrison, S. Nakanishi, H.N. Nelson, T.K. Nelson, C. Qiao, J.D. Richman, D. Roberts, A. Ryd, H. Tajima, M.S. Witherell, R. Balest, K. Cho, W.T. Ford, M. Lohner, H. Park, P. Rankin, J.G. Smith, J.P. Alexander, C. Bebek, B.E. Berger, K. Berkelman, K. Bloom, T.E. Browder, D.G. Cassel, H.A. Cho, D.M. Coffman, D.S. Crowcroft, M. Dickson, P.S. Drell, D.J. Dumas, R. Ehrlich, R. Elia, P. Gaidarev, M. Garcia-Sciveres, B. Gittelman, S.W. Gray, D.L. Hartill, B.K. Heltsley, S. Henderson, C.D. Jones, S.L. Jones, J. Kandaswamy, N. Katayama, P.C. Kim, D.L. Kreinick, T. Lee, Y. Liu, G.S. Ludwig, J. Masui, J. Mevissen, N.B. Mistry, C.R. Ng, E. Nordberg, J.R. Patterson, D. Peterson, D. Riley, A. Soffer, P. Avery, A. Freyberger, K. Lingel, C. Prescott, J. Rodriguez, S. Yang, J. Yelton, G. Brandenburg, D. Cinabro, T. Liu, M. Saulnier, R. Wilson, H. Yamamoto

Publikováno v: Physics Letters B. 365:431-436

We have observed two new decay modes of the charmed baryon $\Xi_c^+$ into $\Sigma^+ K^-\pi^+$ and $\Sigma^+ \bar{K}^{*0}$ using data collected with the CLEO II detector. We also present the first measurement of the branching fraction for the previous

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::69a92533448790c00571b730662fafe8
https://doi.org/10.1016/0370-2693(95)01432-2

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