Published September 29, 1975
| Version v1
Journal article
psi (3684) radiative decays to high-mass states
Creators
- Feldman, G.J.1
- Jean-Marie, B.1
- Sadoulet, B.1
- Vannucci, F.1
- Abrams, G.S.1
- Boyarski, A.M.1
- Breidenbach, M.1
- Bulos, F.1
- Chinowsky, W.1
- Friedberg, C.E.1
- Goldhaber, G.1
- Hanson, G.1
- Hartill, D.L.1
- Johnson, A.D.1
- Kadyk, J.A.1
- Larsen, R.R.1
- Litke, A.M.1
- Luke, D.1
- Lulu, B.A.1
- Luth, V.1
- Lynch, H.L.1
- Morehouse, C.C.1
- Paterson, J.M.1
- Perl, M.L.1
- Pierre, F.M.1
- Pun, T.P.1
- Rapidis, P.1
- Richter, B.1
- Schwitters, R.F.1
- Tanenbaum, W.1
- Trilling, G.H.1
- Whitaker, J.S.1
- Winkelmann, F.C.1
- Wiss, J.E.1
- 1. Lawrence Berkeley Laboratory and Department of Physics, University of California, Berkeley, California 94720
Description
We present experimental evidence for the existence of the decay psi (3684) →γ,chi, chi→4π/sup plus-or-minus/, 6π/sup plus-or-minus/, π+π-K+K-, π+π-, and K+K-. There is clear evidence for at least two chi states, one at 3.41plus-or-minus0.001 GeV/c2 and the other at 3.53plus-or-minus0.02 GeV/c2. The chi (3410) decays into ππ and KK and thus must have even spin and parity
Additional details
Publishing Information
- Journal Title
- Phys. Rev. Lett.
- Journal Volume
- 35
- Journal Issue
- 13
- Series
- Phys. Rev. Lett.
- Journal Page Range
- 821-824
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 7232240
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- DECAY; KAONS MINUS; KAONS PLUS; MESON RESONANCES; PIONS MINUS; PIONS PLUS
- Descriptors DEC
- ANTIKAONS; ANTIMATTER; ANTIMESONS; ANTIPARTICLES; BOSONS; ELEMENTARY PARTICLES; HADRONS; KAONS; MATTER; MESONS; PIONS; PSEUDOSCALAR ANTIMESONS; PSEUDOSCALAR MESONS; RESONANCE PARTICLES; STRANGE PARTICLES