Actions for Glueballs in the reaction. pi.
Glueballs in the reaction. pi. /sup -/p. -->. phi phi n at 22 GeV/c [electronic resource].
- Published
- Upton, N.Y. : Brookhaven National Laboratory, 1983.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy. - Physical Description
- Pages: 13 : digital, PDF file
- Additional Creators
- Brookhaven National Laboratory and United States. Department of Energy. Office of Scientific and Technical Information
Access Online
- Restrictions on Access
- Free-to-read Unrestricted online access
- Summary
- The current favorite candidate theory of strong interactions is Quantum Chromodynamics. In this theory, bound states of two or more gluons, called glueballs, must exist. Experimentally, the detection of glueballs (all of which are massive enough to decay quickly to ordinary q anti q hadrons) is complicated by the lack of any explicit signature. The calculation of the mass of the low-lying glueballs by lattice gauge methods and the MIT bag model at present give only a rough guide to experimental searches. A popular place to look has been among the systems recoiling from photons emitted in heavy quarkonium decays. In general, processes which must exchange hard gluons are needed. One touchstone seems to be the concept of democracy. Unmixed glueball states are flavor singlets and should show equal decay amplitudes to states made of strange or non-strange quarks (or indeed of charmed or b quarks at higher masses). The MPS Experiment number 679 setup and results are described.
- Report Numbers
- E 1.99:bnl-34498
E 1.99: conf-8311147-1
conf-8311147-1
bnl-34498 - Subject(s)
- Other Subject(s)
- Glueballs
- Pion Minus-Proton Interactions
- Particle Production
- Angular Distribution
- Effective Mass
- Experimental Data
- Gev Range 10-100
- Kaons Minus
- Kaons Plus
- Mass Spectra
- Missing Mass
- Neutrons
- Phi-1019 Resonances
- Quantum Chromodynamics
- Baryons
- Bosons
- Data
- Distribution
- Elementary Particles
- Energy Range
- Fermions
- Field Theories
- Gev Range
- Hadron-Hadron Interactions
- Hadrons
- Information
- Interactions
- Kaons
- Mass
- Meson Resonances
- Meson-Baryon Interactions
- Meson-Nucleon Interactions
- Mesons
- Nucleons
- Numerical Data
- Particle Interactions
- Pion-Nucleon Interactions
- Pion-Proton Interactions
- Pseudoscalar Mesons
- Quantum Field Theory
- Resonance Particles
- Spectra
- Strange Particles
- Vector Mesons
- Note
- Published through SciTech Connect.
01/01/1983.
"bnl-34498"
" conf-8311147-1"
"DE84010221"
International conference on hardon structure, Smolenice Castle, Czechoslovakia, 14 Nov 1983.
Love, W.A. - Funding Information
- AC02-76CH00016
View MARC record | catkey: 14716615