Participation in the ARGUS experiment at the DORIS Collider at DESY, Hamburg, Germany and participation in the AMY experiment at the Tristan Collider in Tsukuba, Japan
This paper discusses electron-positron annihilation at high energy. This work began in 1977 with the DASP II Collaboration at the DORIS storage ring of the DESY Laboratory in Hamburg. The collaboration's first publication reported the observation of the narrow {Upsilon} resonance at 9.46 GeV, confirming the original observation of this state in proton-nucleus collisions at Fermilab. To enable investigations of the {Upsilon} family of resonances the DORIS ring was rebuilt for reliable operation at the top of its energy range where the {Upsilon} states are accessible. In addition a new detector, ARGUS, was installed at one interaction region. This paper also discusses the AMY Collaboration which investigates electron-positron annihilation at energies from 50 to 65 GeV. The AMY detector is in the beam of the TRISTAN collider of the KEK Laboratory in Tsukuba, Japan.
- Research Organization:
- South Carolina Univ., Columbia, SC (USA). Dept. of Physics and Astronomy
- Sponsoring Organization:
- DOE/ER
- DOE Contract Number:
- AS09-80ER10690
- OSTI ID:
- 7265797
- Report Number(s):
- DOE/ER/10690-8; ON: DE90007083; TRN: 90-006699
- Country of Publication:
- United States
- Language:
- English
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Participation in the ARGUS experiment at the DORIS Collider at Desy, Hamburg, Germany and participation in the AMY experiment at the TRISTAN Collider in Tsukuba, Japan: 1986 progress report
Participation in the ARGUS experiment at the DORIS collider at DESY, Hamburg, Germany
Related Subjects
ELECTRON-POSITRON INTERACTIONS
ANNIHILATION
DORIS STORAGE RING
PROGRESS REPORT
SHOWER COUNTERS
TRIGGER CIRCUITS
UPSILON-9460 MESONS
BASIC INTERACTIONS
BOSONS
BOTTOMONIUM
DOCUMENT TYPES
ELECTROMAGNETIC INTERACTIONS
ELECTRONIC CIRCUITS
ELEMENTARY PARTICLES
HADRONS
INTERACTIONS
LEPTON-LEPTON INTERACTIONS
MEASURING INSTRUMENTS
MESONS
PARTICLE INTERACTIONS
PULSE CIRCUITS
QUARKONIUM
RADIATION DETECTORS
STORAGE RINGS
VECTOR MESONS
645103* - High Energy Physics- Particle Interactions & Properties-Experimental- Strong Interactions & Baryon & Meson Properties