Published August 6, 1992
| Version v1
Journal article
φ→π+π-γ at Φ-factories
Creators
- 1. Grupo de Fisica Teorica, Univ. Autonoma de Barcelona, Bellaterra (Spain)
- 2. INFN, Frascati (Italy). Lab. Nazionali
- 3. Dipt. di Fisica Nucleare e Teorica, Univ. Pavia (Italy)
Description
The possible detection of the reaction φ→f0(975)γ→π+π-γ at Daφne is discussed together with the initial and final state background radiation. The size of the effect is shown to depend crucially on the relative sign of the e+e-→ρ→π+π-γ and e+e-→φ→f0γ→π+π-γ amplitudes. Some numerical results are also given. (orig.)
Additional details
Publishing Information
- Journal Title
- Physics Letters. Section B
- Journal Volume
- 287
- Journal Issue
- 1-3
- Series
- Phys. Lett., Sect. B.
- Journal Page Range
- 263-266
- ISSN
- 0370-2693
- CODEN
- PYLBA
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 23088291
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ANNIHILATION; BACKGROUND RADIATION; DECAY AMPLITUDES; DIFFERENTIAL CROSS SECTIONS; ELECTRON-POSITRON INTERACTIONS; ENERGY SPECTRA; E1-TRANSITIONS; F0-975 MESONS; GAMMA SPECTRA; GEV RANGE 01-10; HADRONIC PARTICLE DECAY; INTERFERENCE; PAIR PRODUCTION; PARTICLE WIDTHS; PHI-1020 MESONS; PHOTONS; PIONS MINUS; PIONS PLUS; RADIATIVE DECAY; SCATTERING AMPLITUDES; SPIN ORIENTATION; THEORETICAL DATA
- Descriptors DEC
- AMPLITUDES; BOSONS; CROSS SECTIONS; DATA; DECAY; ELEMENTARY PARTICLES; ENERGY RANGE; ENERGY-LEVEL TRANSITIONS; GEV RANGE; HADRONS; INFORMATION; INTERACTIONS; LEPTON-LEPTON INTERACTIONS; MASSLESS PARTICLES; MESONS; MULTIPOLE TRANSITIONS; NUMERICAL DATA; ORIENTATION; PARTICLE DECAY; PARTICLE INTERACTIONS; PARTICLE PRODUCTION; PARTICLE PROPERTIES; PIONS; PSEUDOSCALAR MESONS; QUARKONIUM; RADIATIONS; SCALAR MESONS; SPECTRA; STRANGEONIUM; TRANSITION AMPLITUDES; VECTOR MESONS