ψ(3684) Radiative Decays to High-Mass States

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

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Abstract

We present experimental evidence for the existence of the decay ψ(3684)→γχ, χ→4π±, 6π±, π+π-K+K-, π+π-, and K+K-. There is clear evidence for at least two χ states, one at 3.41 ± 0.01 GeV/c2 and the other at 3.53±0.02 GeV/c2. The χ(3410) decays into ππ and KK and thus must have even spin and parity.

Original languageEnglish (US)
Pages (from-to)821-824
Number of pages4
JournalPhysical review letters
Volume35
Issue number13
DOIs
StatePublished - Jan 1 1975

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Feldman, G. J., Jean-Marie, B., Sadoulet, B., Vannucci, F., Abrams, G. S., Boyarski, A. M., ... Wiss, J. E. (1975). ψ(3684) Radiative Decays to High-Mass States. Physical review letters, 35(13), 821-824. https://doi.org/10.1103/PhysRevLett.35.821

ψ(3684) Radiative Decays to High-Mass States. / Feldman, G. J.; Jean-Marie, B.; Sadoulet, B.; Vannucci, F.; Abrams, G. S.; Boyarski, A. M.; Breidenbach, M.; Bulos, F.; Chinowsky, W.; Friedberg, C. E.; Goldhaber, G.; Hanson, G.; Hartill, D. L.; Johnson, A. D.; Kadyk, J. A.; Larsen, R. R.; Litke, A. M.; Lüke, D.; Lulu, B. A.; Lüth, V.; Lynch, H. L.; Morehouse, C. C.; Paterson, J. M.; Perl, M. L.; Pierre, F. M.; Pun, T. P.; Rapidis, P.; Richter, B.; Schwitters, R. F.; Tanenbaum, W.; Trilling, G. H.; Whitaker, J. S.; Winkelmann, F. C.; Wiss, James E.

In: Physical review letters, Vol. 35, No. 13, 01.01.1975, p. 821-824.

Research output: Contribution to journalArticle

Feldman, GJ, Jean-Marie, B, Sadoulet, B, Vannucci, F, Abrams, GS, Boyarski, AM, Breidenbach, M, Bulos, F, Chinowsky, W, Friedberg, CE, Goldhaber, G, Hanson, G, Hartill, DL, Johnson, AD, Kadyk, JA, Larsen, RR, Litke, AM, Lüke, D, Lulu, BA, Lüth, V, Lynch, HL, Morehouse, CC, Paterson, JM, Perl, ML, Pierre, FM, Pun, TP, Rapidis, P, Richter, B, Schwitters, RF, Tanenbaum, W, Trilling, GH, Whitaker, JS, Winkelmann, FC & Wiss, JE 1975, 'ψ(3684) Radiative Decays to High-Mass States', Physical review letters, vol. 35, no. 13, pp. 821-824. https://doi.org/10.1103/PhysRevLett.35.821
Feldman GJ, Jean-Marie B, Sadoulet B, Vannucci F, Abrams GS, Boyarski AM et al. ψ(3684) Radiative Decays to High-Mass States. Physical review letters. 1975 Jan 1;35(13):821-824. https://doi.org/10.1103/PhysRevLett.35.821
Feldman, G. J. ; Jean-Marie, B. ; Sadoulet, B. ; Vannucci, F. ; Abrams, G. S. ; Boyarski, A. M. ; Breidenbach, M. ; Bulos, F. ; Chinowsky, W. ; Friedberg, C. E. ; Goldhaber, G. ; Hanson, G. ; Hartill, D. L. ; Johnson, A. D. ; Kadyk, J. A. ; Larsen, R. R. ; Litke, A. M. ; Lüke, D. ; Lulu, B. A. ; Lüth, V. ; Lynch, H. L. ; Morehouse, C. C. ; Paterson, J. M. ; Perl, M. L. ; Pierre, F. M. ; Pun, T. P. ; Rapidis, P. ; Richter, B. ; Schwitters, R. F. ; Tanenbaum, W. ; Trilling, G. H. ; Whitaker, J. S. ; Winkelmann, F. C. ; Wiss, James E. / ψ(3684) Radiative Decays to High-Mass States. In: Physical review letters. 1975 ; Vol. 35, No. 13. pp. 821-824.
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AU - Jean-Marie, B.

AU - Sadoulet, B.

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AU - Abrams, G. S.

AU - Boyarski, A. M.

AU - Breidenbach, M.

AU - Bulos, F.

AU - Chinowsky, W.

AU - Friedberg, C. E.

AU - Goldhaber, G.

AU - Hanson, G.

AU - Hartill, D. L.

AU - Johnson, A. D.

AU - Kadyk, J. A.

AU - Larsen, R. R.

AU - Litke, A. M.

AU - Lüke, D.

AU - Lulu, B. A.

AU - Lüth, V.

AU - Lynch, H. L.

AU - Morehouse, C. C.

AU - Paterson, J. M.

AU - Perl, M. L.

AU - Pierre, F. M.

AU - Pun, T. P.

AU - Rapidis, P.

AU - Richter, B.

AU - Schwitters, R. F.

AU - Tanenbaum, W.

AU - Trilling, G. H.

AU - Whitaker, J. S.

AU - Winkelmann, F. C.

AU - Wiss, James E

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AB - We present experimental evidence for the existence of the decay ψ(3684)→γχ, χ→4π±, 6π±, π+π-K+K-, π+π-, and K+K-. There is clear evidence for at least two χ states, one at 3.41 ± 0.01 GeV/c2 and the other at 3.53±0.02 GeV/c2. The χ(3410) decays into ππ and KK and thus must have even spin and parity.

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