Published December 13, 1984
| Version v1
Journal article
Observation of two non-leading strangeness-one vector mesons
Creators
- Aston, D.1
- Dunwoodie, W.1
- Durkin, S.1
- Honma, A.1
- Hutchinson, D.1
- Johnson, W.B.1
- Kunz, P.F.1
- Lasinski, T.1
- Leith, D.W.G.S.1
- Levinson, L.1
- Meyer, W.T.1
- Ratcliff, B.N.1
- Shapiro, S.1
- Sinervo, P.K.1
- Suzuki, S.1
- Va'vra, J.1
- Williams, S.1
- Carnegie, R.K.2
- Estabrooks, P.G.2
- Hemingway, R.J.2
- McPherson, A.C.2
- Oakham, G.K.2
- McKee, R.3
- 1. Stanford Linear Accelerator Center, CA (USA)
- 2. Carleton Univ., Ottawa, Ontario (Canada)
- 3. National Research Council of Canada, Ottawa, Ontario
Description
We present evidence for the existence of two strange Jsup(P)=1- mesons; one at 1410 MeV/c2 coupling principally to Ksup(*)(892)π, and the other at 1790 MeV/c2 coupling to Kπ, Ksup(*)π and rhoK. The data derive from a partial wave analysis of the anti K0π+π- system produced in the reaction K-p -> anti K0π+π-n at 11 GeV/c. The production mechanism and quark model assignment of each state are discussed. The state at 1410 MeV/c2 is most naturally understood as the first radial excitation of the Ksup(*)(892), and the 1790 MeV/c2 object can be interpreted as the triplet D wave partner to the 3- Ksup(*)(1780). (orig.)
Additional details
Publishing Information
- Journal Title
- Phys. Lett., B
- Journal Volume
- 149
- Journal Issue
- 1-3
- Series
- CODEN: PYLBA.;Phys. Lett., B.
- Journal Page Range
- 258-262
- ISSN
- 0370-2693
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 16025894
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ANTIKAONS NEUTRAL; BRANCHING RATIO; CHARGE-EXCHANGE INTERACTIONS; D STATES; EFFECTIVE MASS; EXPERIMENTAL DATA; GEV RANGE 10-100; HADRONIC PARTICLE DECAY; K*RESONANCES; K-892 RESONANCES; KAON MINUS-PROTON INTERACTIONS; MASS SPECTRA; NEUTRONS; PAIR PRODUCTION; PARTICLE WIDTHS; PIONS MINUS; PIONS PLUS; REST MASS; RHO-765 RESONANCES; VECTOR MESONS; VIBRATIONAL STATES
- Descriptors DEC
- ANTIKAONS; ANTIMATTER; ANTIMESONS; ANTIPARTICLES; BARYONS; BASIC INTERACTIONS; BOSONS; DATA; DECAY; ELEMENTARY PARTICLES; ENERGY LEVELS; ENERGY RANGE; EXCITED STATES; FERMIONS; GEV RANGE; HADRON-HADRON INTERACTIONS; HADRONS; INFORMATION; INTERACTIONS; KAON-NUCLEON INTERACTIONS; KAON-PROTON INTERACTIONS; KAONS; KAONS NEUTRAL; MASS; MATTER; MESON RESONANCES; MESON-BARYON INTERACTIONS; MESON-NUCLEON INTERACTIONS; MESONS; NUCLEONS; NUMERICAL DATA; PARTICLE DECAY; PARTICLE INTERACTIONS; PARTICLE PRODUCTION; PARTICLE PROPERTIES; PIONS; PSEUDOSCALAR ANTIMESONS; PSEUDOSCALAR MESONS; RESONANCE PARTICLES; SPECTRA; STRANGE PARTICLES; STRONG INTERACTIONS
Optional Information
- Contract/Grant/Project number
- Contract DE-AC03-76SF00515