Published January 1976
| Version v1
Report
Restricted
Interference effects in PSI-3,105 decay
Description
The direct hadronic decay amplitude of PSI-3,105 in hadrons can interfere with the decay amplitude via one photon. We show what this might be good for. A definite pattern of coherence or incoherence of direct and decay amplitudes could test theoretical explanations for the small PSI-3,105 width. It should also prove possible to extract meson and baryon electromagnetic form factors at Q2 = m2 (PSI-3,105). (orig.)
Availability note (English)
MF available from INIS under the Report Number.Abstract (German)
Die direkte hadronische Zerfallsamplitude von PSI-3.105 in Hadronen kann mit der Zerfallsamplitude ueber ein Phonon interferieren. Diese Erscheinung kann auf verschiedene Weise praktisch verwendet werden. Mit einem definitiven Muster der Kohaerenz und Inkohaerenz von direkten und γ-Zerfallsamplituden koennten theoretische Erklaerungen fuer kleine PSI-3.105-Breiten ueberprueft werden. Ausserdem koennten elektromagnetische Formfaktoren fuer Mesonen und Baryonen bei Q2 = m2 (PSI-3.105) bestimmt werden. (orig./AK)
Files
Restricted
The record is publicly accessible, but files are restricted to users with access.
Additional details
Publishing Information
- Imprint Pagination
- 10 p.
- Report number
- DESY--76/02
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 7256903
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ANTIKAONS NEUTRAL; BRANCHING RATIO; INTERFERENCE; PARTICLE DECAY; PARTICLE WIDTHS; PHOTONS; PIONS; PSI-3105 RESONANCES; QUARKS; SU-3 GROUPS
- Descriptors DEC
- ANTIKAONS; ANTIMATTER; ANTIMESONS; ANTIPARTICLES; BOSONS; DECAY; ELEMENTARY PARTICLES; HADRONS; KAONS; KAONS NEUTRAL; LIE GROUPS; MASSLESS PARTICLES; MATTER; MESON RESONANCES; MESONS; PARTICLE PROPERTIES; POSTULATED PARTICLES; PSEUDOSCALAR ANTIMESONS; PSEUDOSCALAR MESONS; RESONANCE PARTICLES; STRANGE PARTICLES; SU GROUPS; SYMMETRY GROUPS
Optional Information
- Notes
- 3 figs.; 2 tabs.; 10 refs.