Determination of the G parity and isospin of ψ(3095) by study of multipion decays

B. Jean-Marie, G. S. Abrams, A. M. Boyarski, M. Breidenbach, F. Bulos, W. Chinowsky, G. J. Feldman, C. E. Friedberg, D. Fryberger, G. Goldhaber, G. Hanson, D. L. Hartill, J. A. Kadyk, R. R. Larsen, A. M. Litke, D. Lüke, B. A. Lulu, V. Lüth, H. L. Lynch, C. C. MorehouseJ. M. Paterson, M. L. Perl, F. M. Pierre, T. P. Pun, P. Rapidis, B. Richter, B. Sadoulet, R. F. Schwitters, W. Tanenbaum, G. H. Trilling, F. Vannucci, J. S. Whitaker, F. C. Winkelmann, J. E. Wiss

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Abstract

We present here a measurement of six branching ratios of ψ(3095) corresponding to the decays ψ(3095)→ρπ, 2(π+π-), 2(π+π-)1π0, 3(π+π-), 3(π+π-)1π0, and 4(π+π-)1π0. From this study, the isospin and G-parity quantum numbers are found to be IG=0-.

Original languageEnglish (US)
Pages (from-to)291-294
Number of pages4
JournalPhysical review letters
Volume36
Issue number6
DOIs
StatePublished - Jan 1 1976

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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    Jean-Marie, B., Abrams, G. S., Boyarski, A. M., Breidenbach, M., Bulos, F., Chinowsky, W., Feldman, G. J., Friedberg, C. E., Fryberger, D., Goldhaber, G., Hanson, G., Hartill, D. L., Kadyk, J. A., Larsen, R. R., Litke, A. M., Lüke, D., Lulu, B. A., Lüth, V., Lynch, H. L., ... Wiss, J. E. (1976). Determination of the G parity and isospin of ψ(3095) by study of multipion decays. Physical review letters, 36(6), 291-294. https://doi.org/10.1103/PhysRevLett.36.291