Zobrazeno 1 - 10
of 390
pro vyhledávání: '"G.C. Moneti"'
Autor:
J. Bartelt, S.E. Csorna, V. Jain, S. Marka, A. Freyberger, R. Godang, K. Kinoshita, I.C. Lai, P. Pomianowski, S. Schrenk, G. Bonvicini, D. Cinabro, R. Greene, L.P. Perera, G.J. Zhou, B. Barish, M. Chadha, S. Chan, G. Eigen, J.S. Miller, C. O'Grady, M. Schmidtler, J. Urheim, A.J. Weinstein, F. Würthwein, D.M. Asner, D.W. Bliss, W.S. Brower, G. Masek, H.P. Paar, V. Sharma, J. Gronberg, T.S. Hill, R. Kutschke, D.J. Lange, S. Menary, R.J. Morrison, H.N. Nelson, T.K. Nelson, C. Qiao, J.D. Richman, D. Roberts, A. Ryd, M.S. Witherell, R. Balest, B.H. Behrens, K. Cho, W.T. Ford, H. Park, P. Rankin, J. Roy, J.G. Smith, J.P. Alexander, C. Bebek, B.E. Berger, K. Berkelman, K. Bloom, D.G. Cassel, H.A. Cho, D.M. Coffman, D.S. Crowcroft, M. Dickson, P.S. Drell, K.M. Ecklund, R. Ehrlich, R. Elia, A.D. Foland, P. Gaidarev, B. Gittelman, S.W. Gray, D.L. Hartill, B.K. Heltsley, P.I. Hopman, 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, M. Ogg, J.R. Patterson, D. Peterson, D. Riley, A. Soffer, C. Ward, M. Athanas, P. Avery, C.D. Jones, M. Lohner, C. Prescott, J. Yelton, J. Zheng, G. Brandenburg, R.A. Briere, Y.S. Gao, D.Y.-J. Kim, R. Wilson, H. Yamamoto, T.E. Browder, F. Li, Y. Li, J.L. Rodriguez, T. Bergfeld, B.I. Eisenstein, J. Ernst, G.E. Gladding, G.D. Gollin, R.M. Hans, E. Johnson, I. Karliner, M.A. Marsh, M. Palmer, M. Selen, J.J. Thaler, K.W. Edwards, A. Bellerive, R. Janicek, D.B. MacFarlane, K.W. McLean, P.M. Patel, A.J. Sadoff, R. Ammar, P. Baringer, A. Bean, D. Besson, D. Coppage, C. Darling, R. Davis, N. Hancock, S. Kotov, I. Kravchenko, N. Kwak, D. Smith, S. Anderson, Y. Kubota, M. Lattery, S.J. Lee, J.J. O'Neill, S. Patton, R. Poling, T. Riehle, V. Savinov, A. Smith, M.S. Alam, S.B. Athar, Z. Ling, A.H. Mahmood, H. Severini, S. Timm, F. Wappler, A. Anastassov, S. Blinov, J.E. Duboscq, K.D. Fisher, D. Fujino, R. Fulton, K.K. Gan, T. Hart, K. Honscheid, H. Kagan, R. Kass, J. Lee, M.B. Spencer, M. Sung, A. Undrus, R. Wanke, A. Wolf, M.M. Zoeller, B. Nemati, S.J. Richichi, W.R. Ross, P. Skubic, M. Wood, M. Bishai, J. Fast, E. Gerndt, J.W. Hinson, N. Menon, D.H. Miller, E.I. Shibata, I.P.J. Shipsey, M. Yurko, L. Gibbons, S.D. Johnson, Y. Kwon, S. Roberts, E.H. Thorndike, C.P. Jessop, K. Lingel, H. Marsiske, M.L. Perl, S.F. Schaffner, D. Ugolini, R. Wang, X. Zhou, T.E. Coan, V. Fadeyev, I. Korolkov, Y. Maravin, I. Narsky, V. Shelkov, J. Staeck, R. Stroynowski, I. Volobouev, J. Ye, M. Artuso, A. Efimov, F. Frasconi, M. Gao, M. Goldberg, D. He, S. Kopp, G.C. Moneti, R. Mountain, S. Schuh, T. Skwarnicki, S. Stone, G. Viehhauser, X. Xing
Publikováno v:
Scopus-Elsevier
Using 4.8 fb$^{-1}$ of data taken with the CLEO II detector, the branching fraction for the Cabibbo-suppressed decay $D^+\to\pi^0\ell^+\nu$ measured relative to the Cabibbo favored decay $D^+\to\bar{K^0}\ell^+\nu$ is found to be $0.046\pm 0.014\pm 0.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dca24eda8db088e70d0688119a33437c
https://ora.ox.ac.uk/objects/uuid:2c4d6498-58d5-45f7-a23a-81bb224ab179
https://ora.ox.ac.uk/objects/uuid:2c4d6498-58d5-45f7-a23a-81bb224ab179
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
Autor:
M. Bishai, J. Fast, E. Gerndt, J.W. Hinson, R.L. McIlwain, T. Miao, D.H. Miller, M. Modesitt, D. Payne, E.I. Shibata, I.P.J. Shipsey, P.N. Wang, M. Battle, J. Ernst, L. Gibbons, Y. Kwon, S. Roberts, E.H. Thorndike, C.H. Wang, J. Dominick, M. Lambrecht, S. Sanghera, V. Shelkov, T. Skwarnicki, R. Stroynowski, I. Volobouev, G. Wei, M. Artuso, M. Gao, M. Goldberg, D. He, N. Horwitz, G.C. Moneti, R. Mountain, F. Muheim, Y. Mukhin, S. Playfer, Y. Rozen, S. Stone, X. Xing, G. Zhu, J. Bartelt, S.E. Csorna, Z. Egyed, V. Jain, 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, M. Athanas, W. 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, A. Ryd, D. Sperka, H. Tajima, M.S. Witherell, M. Procario, R. Balest, K. Cho, W.T. Ford, D.R. Johnson, K. Lingel, M. Lohner, P. Rankin, J.G. Smith, J.P. Alexander, C. Bebek, K. Berkelman, K. Bloom, T.E. Browder, D.G. Cassel, H.A. Cho, D.M. Coffman, D.S. Crowcroft, P.S. Drell, D.J. Dumas, R. Ehrlich, P. Gaidarev, M. Garcia-Sciveres, B. Geiser, 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, G.S. Ludwig, J. Masui, J. Mevissen, N.B. Mistry, C.R. Ng, E. Nordberg, J.R. Patterson, D. Peterson, D. Riley, S. Salman, M. Sapper, F. Würthwein, P. Avery, A. Freyberger, J. Rodriguez, S. Yang, J. Yelton, D. Cinabro, T. Liu, M. Saulnier, R. Wilson, H. Yamamoto, T. Bergfeld, B.I. Eisenstein, G. Gollin, B. Ong, M. Palmer, M. Selen, J.J. Thaler, K.W. Edwards, M. Ogg, A. Bellerive, D.I. Britton, E.R.F. Hyatt, 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, M. Kelly, S. Kotov, I. Kravchenko, N. Kwak, H. Lam, 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, C.M. Daubenmier, R. Fulton, D. Fujino, K.K. Gan, K. Honscheid, H. Kagan, R. Kass, J. Lee, M. Sung, C. White, A. Wolf, M.M. Zoeller, F. Butler, X. Fu, B. Nemati, W.R. Ross, P. Skubic, M. Wood
Publikováno v:
Physics Letters B. 350:256-262
We have measured the weak decay asymmetry parameters ($\aLC $) for two \LC\ decay modes. Our measurements are $\aLC = -0.94^{+0.21+0.12}_{-0.06-0.06} $ for the decay mode $\Lambda_c^+ \to \Lambda\pi^+ $ and $\aLC = -0.45\pm 0.31 \pm 0.06$ for the dec
Autor:
D. Cinabro, T. Liu, M. Saulnier, R. Wilson, H. Yamamoto, T. Bergfeld, B.I. Eisenstein, G. Gollin, B. Ong, M. Palmer, M. Selen, J.J. Thaler, K.W. Edwards, M. Ogg, A. Bellerive, D.I. Britton, E.R.F. Hyatt, 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, M. Kelly, S. Kotov, I. Kravchenko, N. Kwak, H. Lam, 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, C.M. Daubenmier, R. Fulton, D. Fujino, K.K. Gan, K. Honscheid, H. Kagan, R. Kass, J. Lee, R. Malchow, M. Sung, C. White, M.M. Zoeller, F. Butler, X. Fu, B. Nemati, W.R. Ross, P. Skubic, M. Wood, M. Bishai, J. Fast, E. Gerndt, J.W. Hinson, R.L. McIlwain, T. Miao, D.H. Miller, M. Modesitt, D. Payne, E.I. Shibata, I.P.J. Shipsey, P.N. Wang, M. Battle, J. Ernst, L. Gibbons, Y. Kwon, S. Roberts, E.H. Thorndike, C.H. Wang, J. Dominick, M. Lambrecht, S. Sanghera, V. Shelkov, T. Skwarnicki, R. Stroynowski, I. Volobouev, G. Wei, P. Zadorozhny, M. Artuso, M. Gao, M. Goldberg, D. He, N. Horwitz, G.C. Moneti, R. Mountain, F. Muheim, Y. Mukhin, S. Playfer, Y. Rozen, S. Stone, X. Xing, G. Zhu, J. Bartelt, S.E. Csorna, Z. Egyed, V. Jain, 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, M. Athanas, W. Brower, G. Masek, H.P. Paar, M. Sivertz, J. Gronberg, R. Kutschke, S. Menary, R.J. Morrison, S. Nakanishi, H.N. Nelson, T.K. Nelson, C. Qiao, J.D. Richman, A. Ryd, D. Sperka, H. Tajima, M.S. Witherell, R. Balest, K. Cho, W.T. Ford, D.R. Johnson, K. Lingel, M. Lohner, P. Rankin, J.G. Smith, J.P. Alexander, C. Bebek, K. Berkelman, K. Bloom, T.E. Browder, D.G. Cassel, H.A. Cho, D.M. Coffman, D.S. Crowcroft, P.S. Drell, D.J. Dumas, R. Ehrlich, P. Gaidarev, R.S. Galik, M. Garcia-Sciveres, B. Geiser, 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, G.S. Ludwig, J. Masui, J. Mevissen, N.B. Mistry, C.R. Ng, E. Nordberg, J.R. Patterson, D. Peterson, D. Riley, S. Salman, M. Sapper, F. Würthwein, P. Avery, A. Freyberger, J. Rodriguez, S. Yang, J. Yelton
Publikováno v:
Physics Letters B. 340:129-134
We have studied the leptonic decay of the $\Upsilon (1S)$ resonance into tau pairs using the CLEO II detector. A clean sample of tau pair events is identified via events containing two charged particles where exactly one of the particles is an identi
Autor:
S. Henderson, K. Kinoshita, F. Pipkin, M. Saulnier, R. Wilson, J. Wolinski, D. Xiao, H. Yamamoto, A.J. Sadoff, R. Ammar, P. Baringer, D. Coppage, R. Davis, M. Kelly, N. Kwak, H. Lam, S. Ro, Y. Kubota, M. Lattery, J.K. Nelson, D. Perticone, R. Poling, S. Schrenk, R. Wang, M.S. Alam, I.J. Kim, J.J. O'Neill, B. Nemati, V. Romero, H. Severini, C.R. Sun, P.-N. Wang, M.M. Zoeller, G. Crawford, R. Fulton, K.K. Gan, H. Kagan, R. Kass, J. Lee, R. Malchow, F. Morrow, M.K. Sung, J. Whitmore, P. Wilson, F. Butler, X. Fu, G. Kalbfleisch, M. Lambrecht, P. Skubic, J. Snow, P.-L. Wang, D. Bortoletto, D.N. Brown, J. Dominick, R.L. McIlwain, D.H. Miller, M. Modesitt, E.I. Shibata, S.F. Schaffner, I.P.J. Shipsey, M. Battle, J. Ernst, H. Kroha, S. Roberts, K. Sparks, E.H. Thorndike, C.-H. Wang, R. Stroynowski, M. Artuso, M. Goldberg, T. Haupt, N. Horwitz, R. Kennett, G.C. Moneti, S. Playfer, Y. Rozen, P. Rubin, T. Skwarnicki, S. Stone, M. Thulasidas, W.-M. Yao, G. Zhu, A.V. Barnes, J. Bartelt, S.E. Csorna, V. Jain, T. Letson, M.D. Mestayer, D.S. Akerib, B. Barish, D.F. Cowen, G. Eigen, J. Urheim, A.J. Weinstein, R.J. Morrison, H. Tajima, D. Schmidt, D. Sperka, M. Procario, M. Daoudi, W.T. Ford, D.R. Johnson, K. Lingel, M. Lohner, P. Rankin, J.G. Smith, J. Alexander, C. Bebek, K. Berkelman, D. Besson, T.E. Browder, D.G. Cassel, E. Cheu, D.M. Coffman, P.S. Drell, R. Ehrlich, R.S. Galik, M. Garcia-Sciveres, B. Geiser, B. Gittelman, S.W. Gray, D.L. Hartill, B.K. Heltsley, K. Honscheid, C. Jones, J. Kandaswamy, N. Katayama, P.C. Kim, D.L. Kreinick, G.S. Ludwig, J. Masui, J. Mevissen, N.B. Mistry, S. Nandi, C.R. Ng, E. Nordberg, C. O'Grady, J.R. Patterson, D. Peterson, D. Riley, M. Sapper, M. Selen, H. Worden, M. Worris, F. Würthwein, P. Avery, A. Freyberger, J. Rodriguez, J. Yelton
Publikováno v:
Physics Letters B. 283:161-164
CLEO has observed a signal corresponding to the previously unseen decay ξ c 0 →Ω − K + . The observation of this decay mod points to W-exchange diagrams being an important contributor to the decays of the ξc0.
Autor:
M Artuso, A Efimov, F Frasconi, M Gao, M Goldberg, D He, S Kopp, G.C Moneti, R Mountain, Y Mukhin, S Schuh, T Skwarnicki, S Stone, G Viehhauser, X Xing, J Bartelt, S.E Csorna, V Jain, S Marka, A Freyberger, R Godang, K Kinoshita, I.C Lai, P Pomianowski, S Schrenk, G Bonvicini, D Cinabro, R Greene, L.P Perera, B Barish, M Chadha, S Chan, G Eigen, J.S Miller, C O'Grady, M Schmidtler, J Urheim, A.J Weinstein, F Würthwein, D.M Asner, D.W Bliss, W.S Brower, G Masek, H.P Paar, V Sharma, J Gronberg, R Kutschke, D.J Lange, S Menary, R.J Morrison, H.N Nelson, T.K Nelson, C Qiao, J.D Richman, D Roberts, A Ryd, M.S Witherell, R Balest, B.H Behrens, K Cho, W.T Ford, H Park, P Rankin, J Roy, J.G Smith, J.P Alexander, C Bebek, B.E Berger, K Berkelman, K Bloom, D.G Cassel, H.A Cho, D.M Coffman, D.S Crowcroft, M Dickson, P.S Drell, K.M Ecklund, R Ehrlich, R Elia, A.D Foland, P Gaidarev, B Gittelman, S.W Gray, D.L Hartill, B.K Heltsley, P.I Hopman, 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, M Ogg, J.R Patterson, D Peterson, D Riley, A Soffer, C Ward, M Athanas, P Avery, C.D Jones, M Lohner, C Prescott, S Yang, J Yelton, J Zheng, G Brandenburg, R.A Briere, Y.S Gao, D.Y.-J Kim, R Wilson, H Yamamoto, T.E Browder, F Li, Y Li, J.L Rodriguez, T Bergfeld, B.I Eisenstein, J Ernst, G.E Gladding, G.D Gollin, R.M Hans, E Johnson, I Karliner, M.A Marsh, M Palmer, M Selen, J.J Thaler, K.W Edwards, A Bellerive, R Janicek, D.B MacFarlane, K.W McLean, P.M Patel, A.J Sadoff, R Ammar, P Baringer, A Bean, D Besson, D Coppage, C Darling, R Davis, N Hancock, S Kotov, I Kravchenko, N Kwak, S Anderson, Y Kubota, M Lattery, J.J O'Neill, S Patton, R Poling, T Riehle, V Savinov, A Smith, M.S Alam, S.B Athar, Z Ling, A.H Mahmood, H Severini, S Timm, F Wappler, A Anastassov, S Blinov, J.E Duboscq, K.D Fisher, D Fujino, R Fulton, K.K Gan, T Hart, K Honscheid, H Kagan, R Kass, J Lee, M.B Spencer, M Sung, A Undrus, R Wanke, A Wolf, M.M Zoeller, B Nemati, S.J Richichi, W.R Ross, P Skubic, M Wood, M Bishai, J Fast, E Gerndt, J.W Hinson, N Menon, D.H Miller, E.I Shibata, I.P.J Shipsey, M Yurko, L Gibbons, S.D Johnson, Y Kwon, S Roberts, E.H Thorndike, C.P Jessop, K Lingel, H Marsiske, M.L Perl, S.F Schaffner, D Ugolini, R Wang, X Zhou, T.E Coan, V Fadeyev, I Korolkov, Y Maravin, I Narsky, V Shelkov, J Staeck, R Stroynowski, I Volobouev, J Ye
We have made a first measurement of the lepton momentum spectrum in a sample of events enriched in neutral B's through a partial reconstruction of B0 --> D*- l+ nu. This spectrum, measured with 2.38 fb**-1 of data collected at the Upsilon(4S) resonan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0849202f46ddde057c1d2f01ca970f5a
http://arxiv.org/abs/hep-ex/9702007
http://arxiv.org/abs/hep-ex/9702007
Autor:
I. Mannelli, N. Horwitz, C.W. Fabjan, Robert B. Palmer, W. Struczinski, Koji Nakamura, M. Goldberg, I. Stumer, C. Kourkoumelis, S. Iwata, J.H. Cobb, P. Rehak, G.C. Moneti, A.J. Lankford, D.C. Rahm, W. J. Willis, Aniello Nappi
Publikováno v:
Physics Letters B. 68:101-104
The cross-section for J/ psi production in proton-proton collisions has been measured as a function of centre-of-mass energy at the CERN Intersecting Storage Rings by observing its decay into electron- positron pairs. This cross-section is found to r
Autor:
C. Kouroumelis, J.H. Cobb, I. Mannelli, N. Horwitz, C.W. Fabjan, I. Stumer, G.C. Moneti, D.C. Rahm, W. Struczinski, Aniello Nappi, E.C. Fowler, P. Rehak, Koji Nakamura, A.J. Lankford, M. Goldberg, P. Mouzourakis, W. J. Willis, S. Iwata, Robert B. Palmer
Publikováno v:
Physics Letters B. 72:273-277
Measurements of the cross section for the production of electron pairs with invariant masses between 4 and 8.7 GeV are presented as a function of the centre-of-mass energy ( s = 28 to s = 62 GeV ) of the colliding proton beams. A significant excess o
Autor:
G.C. Moneti, W. Struczinski, W. J. Willis, S. Iwata, J.H. Cobb, R. Hogue, L. K. Resvanis, Christine Kourkoumelis, A.M. Cnops, I. Stumer, T. A. Filippas, D.C. Rahm, Aniello Nappi, D. Lissauer, C.W. Fabjan, Koji Nakamura, M. Goldberg, A.J. Lankford, P. Mouzourakis, E. Fokitis, I. Mannelli, Robert B. Palmer, N. Horwitz, P. Rehak, T. Fields
Publikováno v:
Physics Letters B. 91:475-480
Data from a study of electron pairs produced in pp collisions (√s = 5 and 63 GeV) are used to extend measurements of the scaling function down to m/√s ≈ 0.07 (4.5 < m < 19 GeV). The dilepton continuum can be described by the scaling formula (fx
Publikováno v:
Nuclear Physics B. 69:298-306
We discuss the effect of the Fermi motion on the angular momentum states of anti-proton-nucleon annihilation at rest in deuterium. For annihilations from S-orbitals we find an important contribution of the P-wave in the p N system with a peculiar sha