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Comparison of the Particle Flow inqq¯gandqq¯γEvents ine+e−Annihilation
- Source :
- Physical Review Letters. 57:945-948
- Publication Year :
- 1986
- Publisher :
- American Physical Society (APS), 1986.
-
Abstract
- We compare the particle flow in the event plane of three-jet qq-barg (quark-antiquark-gluon) events with the particle flow in radiative annihilation events qq-bar..gamma.. (quark-antiquark-photon) for similar kinematic configurations. In the angular region between quark and antiquark jet, we find a significant decrease in particle density for qq-barg as compared to qq-bar..gamma... This effect is predicted in QCD as a result of destructive interference between soft-gluon radiation from quark, antiquark, and hard gluon.
- Subjects :
- Quark
Quantum chromodynamics
Physics
Particle physics
Annihilation
Astrophysics::High Energy Astrophysical Phenomena
High Energy Physics::Lattice
Electron–positron annihilation
Nuclear Theory
High Energy Physics::Phenomenology
General Physics and Astronomy
Elementary particle
Jet (particle physics)
Nuclear physics
Massless particle
High Energy Physics::Experiment
Event (particle physics)
Subjects
Details
- ISSN :
- 00319007
- Volume :
- 57
- Database :
- OpenAIRE
- Journal :
- Physical Review Letters
- Accession number :
- edsair.doi...........f345c407efb2b615ca5c586a65cfbdcf
- Full Text :
- https://doi.org/10.1103/physrevlett.57.945