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BOSE-EINSTEIN CORRELATIONS IN THE HADRONIC DECAYS OF THE Z(0)
- Source :
- HAL, Physics Letters B, Physics Letters B, Elsevier, 1992, 286, pp.201-210, Physics Letters B, 1992, 286, pp.201-210. ⟨10.1016/0370-2693(92)90181-3⟩, Physics letters. Section B, 286 (1-2
- Publication Year :
- 2016
-
Abstract
- Bose-Einstein correlation between pairs of like-sign charged particles produced in e+e- annihilations near the Z0 peak have been studied using data taken with the DELPHI detector at LEP. An enhancement is found in the production of pairs of identical pions of similar moments, with respect to a reference sample. Under the hypothesis that the pions are emitted by a spherically symmetrical source with gaussian density, the data indicate a radius of the source of r = 0.62±0.04(stat.)±0.20(syst.) fm. The large systematic uncertainty reflects the sensitivity of r to the choice of the reference sample<br />0<br />info:eu-repo/semantics/published
- Subjects :
- COLLISIONS
Particle physics
Nuclear and High Energy Physics
E+E ANNIHILATION
LUND MONTE-CARLO
34-GEV
Electron–positron annihilation
Hadron
01 natural sciences
JET FRAGMENTATION
PHYSICS
Nuclear physics
Pion
PION INTERFEROMETRY
MASS-ENERGY
COHERENCE
0103 physical sciences
[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]
010306 general physics
Physics
010308 nuclear & particles physics
Detector
Bose–Einstein correlations
Charged particle
Reference sample
Physique des particules élémentaires
High Energy Physics::Experiment
Particle Physics - Experiment
Coherence (physics)
Subjects
Details
- ISSN :
- 03702693
- Database :
- OpenAIRE
- Journal :
- HAL, Physics Letters B, Physics Letters B, Elsevier, 1992, 286, pp.201-210, Physics Letters B, 1992, 286, pp.201-210. ⟨10.1016/0370-2693(92)90181-3⟩, Physics letters. Section B, 286 (1-2
- Accession number :
- edsair.doi.dedup.....f780c50bbaa04077902ab75fcb8a39c3