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Particle Interferometry in e+e- Annihilation

Muresan, Raluca LU (2000)
Abstract
This thesis is the result of three years of work in Lund University, as a member of DELPHI group, at the Elementary Particle Physics Department. The work concerns the study of Bose-Einstein correlations in electron-positron collisions at LEP. Since the Jetset event generator and its implementation of the Bose-Einstein correlation effect, LUBOEI, is the most used tool in the particle physics community, a study of this simulator, its performances and some limitations of its applicability area are presented in the first part of the thesis. In the second part, using DELPHI experiment data, the multidimensional analysis of the two-particle Bose-Einstein correlations is performed, testing the string model prediction that the transverse... (More)
This thesis is the result of three years of work in Lund University, as a member of DELPHI group, at the Elementary Particle Physics Department. The work concerns the study of Bose-Einstein correlations in electron-positron collisions at LEP. Since the Jetset event generator and its implementation of the Bose-Einstein correlation effect, LUBOEI, is the most used tool in the particle physics community, a study of this simulator, its performances and some limitations of its applicability area are presented in the first part of the thesis. In the second part, using DELPHI experiment data, the multidimensional analysis of the two-particle Bose-Einstein correlations is performed, testing the string model prediction that the transverse correlation length is considerably smaller than the longitudinal one.



The dependence of the Bose-Einstein correlation function parameters on the average transverse mass of the boson pair is discussed for both Jetset hadronic events and DELPHI data. (Less)
Please use this url to cite or link to this publication:
author
opponent
  • Prof Kittel, Wolfram, University of Nijmegen, Toermooiveld 1, Nl-6525 ED Nijmegen, Netherland.
organization
publishing date
type
Thesis
publication status
published
subject
keywords
quantum field theory, DELPHI, Elementary particle physics, LEP, e+e- annihilation, Interferometry, Correlation, Bose-Einstein, Elementarpartikelfysik, kvantfältteori, Fysicumarkivet A:2000:Muresan
pages
128 pages
publisher
Lund University, Elementary Particle Physics Department, Box 118, S-22100, Lund, Sweden
defense location
Lecture hall B
defense date
2000-05-05 10:15
external identifiers
  • Other:ISRN: LUNFD6/(NFFL-7183)2000
ISBN
ISBN 91-628-4084-3
language
English
LU publication?
yes
id
495bc8ac-844c-4970-99f1-6e75805997fb (old id 40481)
date added to LUP
2007-08-01 15:36:29
date last changed
2016-09-19 08:45:11
@misc{495bc8ac-844c-4970-99f1-6e75805997fb,
  abstract     = {This thesis is the result of three years of work in Lund University, as a member of DELPHI group, at the Elementary Particle Physics Department. The work concerns the study of Bose-Einstein correlations in electron-positron collisions at LEP. Since the Jetset event generator and its implementation of the Bose-Einstein correlation effect, LUBOEI, is the most used tool in the particle physics community, a study of this simulator, its performances and some limitations of its applicability area are presented in the first part of the thesis. In the second part, using DELPHI experiment data, the multidimensional analysis of the two-particle Bose-Einstein correlations is performed, testing the string model prediction that the transverse correlation length is considerably smaller than the longitudinal one.<br/><br>
<br/><br>
The dependence of the Bose-Einstein correlation function parameters on the average transverse mass of the boson pair is discussed for both Jetset hadronic events and DELPHI data.},
  author       = {Muresan, Raluca},
  isbn         = {ISBN 91-628-4084-3},
  keyword      = {quantum field theory,DELPHI,Elementary particle physics,LEP,e+e- annihilation,Interferometry,Correlation,Bose-Einstein,Elementarpartikelfysik,kvantfältteori,Fysicumarkivet A:2000:Muresan},
  language     = {eng},
  pages        = {128},
  publisher    = {ARRAY(0xb25b590)},
  title        = {Particle Interferometry in e+e- Annihilation},
  year         = {2000},
}