Observation of the dynamic beta effect at the Cornell Electron-Positron Storage Ring with the CLEO detector

D. Cinabro, M. Chadha, S. Chan, C. O’Grady, J. S. Miller, J. Urheim, A. J. Weinstein, F. Würthwein, S. Prell, M. Sivertz, V. Sharma, D. M. Asner, A. Eppich, J. Gronberg, C. M. Korte, T. S. Hill, R. Kutschke, D. J. Lange, R. J. Morrison, H. N. NelsonT. K. Nelson, C. Qiao, A. Ryd, D. Roberts, H. Tajima, M. S. Witherell, B. H. Behrens, W. T. Ford, J. P. Alexander, E. Anderson, T. Banta, M. Billing, K. Bloom, S. Chapman, G. Codner, R. Cutler, D. J. Dumas, R. Eshelman, A. D. Foland, P. Gaidarev, M. Giannella, S. Greenwald, Z. Greenwald, D. Hartill, S. Henderson, P. I. Hopman, J. Hylas, J. Kandaswamy, N. Katayama, D. Kematick, R. Kersevan, D. L. Kreinick, D. Kubik, Y. Li, W. Liu, R. Meller, N. B. Mistry, D. Peterson, K. Ormond, S. Peck, T. Pelaia, D. Rice, J. Rogers, G. Rouse, D. Rubin, D. Sagan, J. Sikora, M. Sloand, S. Smith, A. Soffer, R. Sproul, J. Swat, C. Tan, S. Temnykh, C. Ward, J. Welch, E. Young, P. R. Avery, C. Prescott, R. A. Briere, D. Y.J. Kim, H. Yamamoto, T. Bergfeld, J. Ernst, G. E. Gladding, I. Karliner, M. Palmer, M. Selen, J. J. Thaler, R. Janicek, S. J. Richichi, W. R. Ross, J. Fast, D. H. Miller, S. E. Roberts, C. P. Jessop, K. Lingel, M. Artuso, V. Jain, K. W. McLean, R. Godang

研究成果: Article査読

7 被引用数 (Scopus)


Using the silicon strip detector of the CLEO experiment operating at the Cornell Electron-Positron Storage Ring (CESR), we have observed that the horizontal size of the luminous region decreases in the presence of the beam-beam interaction from what is expected without the beam-beam interaction. The dependence on the bunch current agrees with the prediction of the dynamic beta effect. This is the first direct observation of the effect.

ジャーナルPhysical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics
出版ステータスPublished - 1998

ASJC Scopus subject areas

  • 統計物理学および非線形物理学
  • 統計学および確率
  • 凝縮系物理学


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