Limits on (2.2) formation in p»p K+K-

J. Sculli, J. H. Christenson, G. A. Kreiter, P. Nemethy, P. Yamin

    Research output: Contribution to journalArticle

    Abstract

    We report the results of a search at the Brookhaven National Laboratorys Alternating-Gradient Synchrotron for the (2.2) observed by the Mark III group at the SLAC e+e- storage ring SPEAR. 37 000 p»p K+K- events and 200 000 p»p+- events were studied in the incident-momentum interval from 1.25 to 1.56 GeV/c, corresponding to a mass interval of 110 MeV/c2 about the reported mass. The mass resolution was 3 MeV/c2. We find no evidence for formation and determine that the product B(p»p)B(K+K-) is 2×10-4 for JPC=2++ and 35 MeV/c2.

    Original languageEnglish (US)
    Pages (from-to)1715-1718
    Number of pages4
    JournalPhysical Review Letters
    Volume58
    Issue number17
    DOIs
    StatePublished - 1987

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    • Physics and Astronomy(all)

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    Sculli, J., Christenson, J. H., Kreiter, G. A., Nemethy, P., & Yamin, P. (1987). Limits on (2.2) formation in p»p K+K-. Physical Review Letters, 58(17), 1715-1718. https://doi.org/10.1103/PhysRevLett.58.1715

    Limits on (2.2) formation in p»p K+K-. / Sculli, J.; Christenson, J. H.; Kreiter, G. A.; Nemethy, P.; Yamin, P.

    In: Physical Review Letters, Vol. 58, No. 17, 1987, p. 1715-1718.

    Research output: Contribution to journalArticle

    Sculli, J, Christenson, JH, Kreiter, GA, Nemethy, P & Yamin, P 1987, 'Limits on (2.2) formation in p»p K+K-', Physical Review Letters, vol. 58, no. 17, pp. 1715-1718. https://doi.org/10.1103/PhysRevLett.58.1715
    Sculli J, Christenson JH, Kreiter GA, Nemethy P, Yamin P. Limits on (2.2) formation in p»p K+K-. Physical Review Letters. 1987;58(17):1715-1718. https://doi.org/10.1103/PhysRevLett.58.1715
    Sculli, J. ; Christenson, J. H. ; Kreiter, G. A. ; Nemethy, P. ; Yamin, P. / Limits on (2.2) formation in p»p K+K-. In: Physical Review Letters. 1987 ; Vol. 58, No. 17. pp. 1715-1718.
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    abstract = "We report the results of a search at the Brookhaven National Laboratorys Alternating-Gradient Synchrotron for the (2.2) observed by the Mark III group at the SLAC e+e- storage ring SPEAR. 37 000 p»p K+K- events and 200 000 p»p+- events were studied in the incident-momentum interval from 1.25 to 1.56 GeV/c, corresponding to a mass interval of 110 MeV/c2 about the reported mass. The mass resolution was 3 MeV/c2. We find no evidence for formation and determine that the product B(p»p)B(K+K-) is 2×10-4 for JPC=2++ and 35 MeV/c2.",
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