Observation of polarization in bottomonium production at √s = 38.8 GeV

C. N. Brown, T. C. Awes, M. E. Beddo, M. L. Brooks, J. D. Bush, T. A. Carey, T. H. Chang, W. E. Cooper, C. A. Gagliardi, G. T. Garvey, D. F. Geesaman, E. A. Hawker, X. C. He, L. D. Isenhower, D. M. Kaplan, S. B. Kaufman, P. N. Kirk, D. D. Koetke, G. Kyle, D. M. LeeW. M. Lee, M. J. Leitch, N. Makins, P. L. McGaughey, J. M. Moss, B. A. Mueller, P. M. Nord, V. Papavassiliou, B. K. Park, J. C. Peng, G. Petitt, P. E. Reimer, M. E. Sadler, W. E. Sondheim, P. W. Stankus, T. N. Thompson, R. S. Towell, R. E. Tribble, M. A. Vasiliev, J. C. Webb, J. L. Willis, D. K. Wise, G. R. Young

Research output: Contribution to journalArticlepeer-review


Polarizations were derived from the angular distribution of 2 × 106 dimuons in the range 8.1 < mμ+μ- < 15.0 GeV. After analysis and muon identification cuts, the data was found to cover the kinematic range 0.0 < XF < 0.6, and PT < 4.0 GeV/c.

Original languageEnglish (US)
Pages (from-to)2529-2532
Number of pages4
JournalPhysical review letters
Issue number12
StatePublished - Mar 19 2001

ASJC Scopus subject areas

  • Physics and Astronomy(all)


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