Radiative decays of ψ(3095) and ψ(3684)

J. S. Whitaker, W. Tanenbaum, G. S. Abrams, M. S. Alam, A. M. Boyarski, M. Breidenbach, W. Chinowsky, R. G. DeVoe, G. J. Feldman, C. E. Friedberg, D. Fryberger, G. Goldhaber, G. Hanson, J. A. Jaros, A. D. Johnson, J. A. Kadyk, R. R. Larsen, D. Lüke, V. Lüth, H. L. LynchR. J. Madaras, C. C. Morehouse, H. K. Nguyen, J. M. Paterson, M. L. Perl, I. Peruzzi, M. Piccolo, F. M. Pierre, T. P. Pun, R. Rapidis, B. Richter, B. Sadoulet, R. H. Schindler, R. F. Schwitters, J. Siegrist, G. H. Trilling, F. Vannucci, J. E. Wiss

Research output: Contribution to journalArticle

Abstract

We present the inclusive photon spectra observed in ψ(3095) and ψ(3684) decays. The decay ψ(3684)→γχ(3415) is observed with a branching fraction of 0.075 ± 0.026. Evidence is presented for three intermediate states in the decay sequence ψ(3684)→γγψ(3095) with masses of 3504, 3543, and 3455 or 3340 MeV.

Original languageEnglish (US)
Pages (from-to)1596-1599
Number of pages4
JournalPhysical review letters
Volume37
Issue number24
DOIs
StatePublished - Jan 1 1976

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Fingerprint Dive into the research topics of 'Radiative decays of ψ(3095) and ψ(3684)'. Together they form a unique fingerprint.

  • Cite this

    Whitaker, J. S., Tanenbaum, W., Abrams, G. S., Alam, M. S., Boyarski, A. M., Breidenbach, M., Chinowsky, W., DeVoe, R. G., Feldman, G. J., Friedberg, C. E., Fryberger, D., Goldhaber, G., Hanson, G., Jaros, J. A., Johnson, A. D., Kadyk, J. A., Larsen, R. R., Lüke, D., Lüth, V., ... Wiss, J. E. (1976). Radiative decays of ψ(3095) and ψ(3684). Physical review letters, 37(24), 1596-1599. https://doi.org/10.1103/PhysRevLett.37.1596