Observation of the Decayψ(3684)→ψ(3095)η

..psi (3095) eta has been observed to have a branching fraction of (4.3+-0.8) %. This measurement, together with previous measurements of psi (3684) ..-->..psi (3095)+ anything, psi (3684) ..-->..psi (3095) ..pi../sup +/..pi../sup -/, and psi (3684) ..-->..psi (3095) ..gamma gamma.., indicates that isospin is conserved in the decay psi (3684) ..-->..psi (3095) ..pi pi.. and establishes the isospin and G parity of the psi (3684) to be I/subG/=0/sup -/. (AIP) -->
ISSN: 0031-9007
Přístupová URL adresa: https://explore.openaire.eu/search/publication?articleId=doi_________::83a06ce25de68f02c3a0f411f008cefc
https://doi.org/10.1103/physrevlett.36.402
Rights: CLOSED
Přírůstkové číslo: edsair.doi...........83a06ce25de68f02c3a0f411f008cefc
Autor: G. H. Trilling, D. Lüke, F. Vannucci, H. L. Lynch, R. R. Larsen, J. A. Kadyk, F. M. Pierre, D. L. Hartill, G. J. Feldman, T. P. Pun, Roy F Schwitters, G. Goldhaber, W. Chinowsky, F. Bulos, Martin Breidenbach, V. Luth, M. L. Perl, James E Wiss, B. A. Lulu, A. M. Litke, J. S. Whitaker, G. Hanson, P. A. Rapidis, F. C. Winkelmann, B. Jean-Marie, J. M. Paterson, D. Fryberger, C. C. Morehouse, C. E. Friedberg, A. M. Boyarski, G. S. Abrams, Burton Richter, B. Sadoulet, W. Tanenbaum
Rok vydání: 1976
Předmět:
Zdroj: Physical Review Letters. 36:402-405
ISSN: 0031-9007
Popis: The decay psi (3684) ..-->..psi (3095) eta has been observed to have a branching fraction of (4.3+-0.8) %. This measurement, together with previous measurements of psi (3684) ..-->..psi (3095)+ anything, psi (3684) ..-->..psi (3095) ..pi../sup +/..pi../sup -/, and psi (3684) ..-->..psi (3095) ..gamma gamma.., indicates that isospin is conserved in the decay psi (3684) ..-->..psi (3095) ..pi pi.. and establishes the isospin and G parity of the psi (3684) to be I/subG/=0/sup -/. (AIP)
Databáze: OpenAIRE
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