Title of article
A measurement of Bose-Einstein correlations in e+e− annihilation at TRISTAN
Author/Authors
AMY Collaboration، نويسنده , , S.K. Choi، نويسنده , , R.C. Walker، نويسنده , , A. Bodek، نويسنده , , B.J. Kim، نويسنده , , C. Velissaris، نويسنده , , P. Kirk، نويسنده , , A. Abashian، نويسنده , , K. Gotow، نويسنده , , M.E. Mattson، نويسنده , , L. Piilonen، نويسنده , , K.L. Sterner، نويسنده , , C. Rosenfeld، نويسنده , , L.Y. Zheng، نويسنده , , C.A. Fry، نويسنده , , R. TANAKA، نويسنده , , R.E. Breedon، نويسنده , , Winston Ko، نويسنده , , R.L. Lander، نويسنده , , J. Rowe، نويسنده , , et al.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1995
Pages
9
From page
406
To page
414
Abstract
Using e+e− annihilation events accumulated with the AMY detector at the TRISTAN collider, we have studied the Bose-Einstein correlations in the distributions of like-sign charged tracks. As reference samples we used the opposite-sign charged track pairs and mixed pairs, which are like-sign pairs synthesized from tracks belonging to different events. The results of the different reference samples give approximately 0.45 for the correlation strength and approximately 0.65 fm for the source size. Previous measurements of these parameters in e+e− annihilation at energies from CESR to LEP show remarkably flat dependence on s. Our results conform well with this picture.
Journal title
PHYSICS LETTERS B
Serial Year
1995
Journal title
PHYSICS LETTERS B
Record number
905391
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