Published 1988
| Version v1
Miscellaneous
On possible nature of X(2220) pseudoscalar
Description
Character of mixing of pseudoscalar isosinglet and proposals about the nature of recently revealed resonance X(2220) with Jp=0 in radiation decay J/ψ → γX, X → ψψ are discussed
Additional details
Additional titles
- Original title (Russian)
- О возможной природе псевдоскаляра X(2220)
Publishing Information
- Imprint Title
- Experimental and theoretical physics
- Journal Issue
- no. 10
- Series
- Kratkie soobshcheniya po fizike.
- Journal Page Range
- p. 9-10.
- Report number
- INIS-SU--109/A
INIS
- Country of Publication
- USSR
- Country of Input or Organization
- USSR
- INIS RN
- 20058853
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- CROSS SECTIONS; INCLUSIVE INTERACTIONS; J PSI-3097 MESONS; PARTICLE PRODUCTION; PARTICLE WIDTHS; PION MINUS-PROTON INTERACTIONS; PSEUDOSCALAR MESONS; RADIATIVE DECAY; SU-3 GROUPS; VECTOR MESONS; X-2220 MESONS
- Descriptors DEC
- BOSONS; CHARMONIUM; DECAY; ELEMENTARY PARTICLES; HADRON-HADRON INTERACTIONS; HADRONS; INTERACTIONS; LIE GROUPS; MESON-BARYON INTERACTIONS; MESON-NUCLEON INTERACTIONS; MESONS; PARTICLE DECAY; PARTICLE INTERACTIONS; PARTICLE PROPERTIES; PION-NUCLEON INTERACTIONS; PION-PROTON INTERACTIONS; QUARKONIUM; SU GROUPS; SYMMETRY GROUPS
Optional Information
- Notes
- 8 refs.; 2 tabs. Imprint:Ehksperimental'naya i teoreticheskaya fizika.