Author: Publisher:
ISBN:
Category :
Languages : de
Pages :
Book Description
Bose-Einstein correlations observed in e- annihilation at a centre of mass energy of 34 GeV
Author: Bose-Einstein Correlations Observed in E+e- Annihilation at a Centre of Mass Energy of 34 GeV
Author: Tasso CollaborationBose-einstein Correlations Observed in E+ E- Annihilation at a Center-of-mass Energy of 34-GeV
Author: Bose-Einstein Correlations of Pions in Ee− Annihilation at 29 GeV Center-of-mass Energy
Author: Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Measurements of two- and three-particle correlations between like-sign pions produced in ee− annihilation at 29 GeV center-of-mass energy are presented. The analysis is based on data taken during the period 1982--1986 using the TPC/2.gamma. detector at PEP. Two-particle correlations are studied as a function of Q, the momentum difference as measured in the rest frame of the pion pair, and as a function of q0, the energy difference as measured in the lab frame. The Bose-Einstein enhancement is observed when Q is small even when the energy difference, q0, is substantial. This observation provides evidence that the Bose-Einstein correlations are best described by a model that correctly accounts for the relativistic motion of the particle sources. Three-pion correlations are measured both by using a standard three-pion correlation function, and also by using a correlation function for which the correlations between the pairs of pions within the triplet have been subtracted. The observation of three-pion correlations after pair correlations have been subtracted supports the interpretation that the observed correlations are due to Bose-Einstein interference. 56 refs.
Bose-Einstein Correlations of Pions in E+e± Annihilation at 29 GeV Center-of-mass Energy
Author: Robert Ellsworth AveryPublisher:
ISBN:
Category :
Languages : en
Pages : 290
Book Description
High Energy Physics Index
Author: Physics Briefs
Author: A Guide to Data in Elementary Particle Physics
Author: G. P. YostPublisher:
ISBN:
Category : Information storage and retrieval systems
Languages : en
Pages : 604
Book Description
Scientific Activities
Author: Mekhon Ṿaitsman le-madaʻPublisher:
ISBN:
Category : Research
Languages : en
Pages : 484
Book Description
Author: