Correlations in multiparticle production
(1998) Abstract
 Different aspects of the strong interaction in particle collisions are studied. Most of the work is based on the Lund string fragmentation model for hadron production. A model which incorporates interference between identical bosons in the string model is presented. With this model the consequences for the BoseEinstein effect are investigated in detail. What happens at the end of the QCD cascades is also addressed. It is shown that, with just a few reasonable assumptions, the emission of soft gluons is constrained to produce an ordered field in the form of a helix. A signature of the helix field which should survive fragmentation is presented. Inspired by the FeynmanWilson gas analogy a partition function for the string model is derived... (More)
 Different aspects of the strong interaction in particle collisions are studied. Most of the work is based on the Lund string fragmentation model for hadron production. A model which incorporates interference between identical bosons in the string model is presented. With this model the consequences for the BoseEinstein effect are investigated in detail. What happens at the end of the QCD cascades is also addressed. It is shown that, with just a few reasonable assumptions, the emission of soft gluons is constrained to produce an ordered field in the form of a helix. A signature of the helix field which should survive fragmentation is presented. Inspired by the FeynmanWilson gas analogy a partition function for the string model is derived and its properties are investigated. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/39041
 author
 Ringnér, Markus ^{LU}
 supervisor

 Bo Andersson ^{LU}
 opponent

 Prof Bjorken, James D., SLAC, Stanford USA
 organization
 publishing date
 19981125
 type
 Thesis
 publication status
 published
 subject
 keywords
 String fragmentation, QCD, Correlations, Colour interference, BoseEinstein interference, quantum mechanics, classical mechanics, Mathematical and general theoretical physics, relativity, gravitation, statistical physics, Matematisk och allmän teoretisk fysik, High energy interactions, thermodynamics, kvantmekanik, klassisk mekanik, termodynamik, cosmic rays, Kosmisk strålning, högenergi, statistisk fysik, relativitet, Fysicumarkivet A:1998:Ringnér
 pages
 128 pages
 defense location
 Lecture Hall A of the Department of Physics
 defense date
 19981125 10:15:00
 external identifiers

 other:ISRN: LUNFD6/(NFTF1039)/118 (1998)
 ISBN
 9162831909
 language
 English
 LU publication?
 yes
 id
 9c2a8e5b04334370878778c4022e8f24 (old id 39041)
 date added to LUP
 20160404 11:08:34
 date last changed
 20220512 02:17:48
@phdthesis{9c2a8e5b04334370878778c4022e8f24, abstract = {{Different aspects of the strong interaction in particle collisions are studied. Most of the work is based on the Lund string fragmentation model for hadron production. A model which incorporates interference between identical bosons in the string model is presented. With this model the consequences for the BoseEinstein effect are investigated in detail. What happens at the end of the QCD cascades is also addressed. It is shown that, with just a few reasonable assumptions, the emission of soft gluons is constrained to produce an ordered field in the form of a helix. A signature of the helix field which should survive fragmentation is presented. Inspired by the FeynmanWilson gas analogy a partition function for the string model is derived and its properties are investigated.}}, author = {{Ringnér, Markus}}, isbn = {{9162831909}}, keywords = {{String fragmentation; QCD; Correlations; Colour interference; BoseEinstein interference; quantum mechanics; classical mechanics; Mathematical and general theoretical physics; relativity; gravitation; statistical physics; Matematisk och allmän teoretisk fysik; High energy interactions; thermodynamics; kvantmekanik; klassisk mekanik; termodynamik; cosmic rays; Kosmisk strålning; högenergi; statistisk fysik; relativitet; Fysicumarkivet A:1998:Ringnér}}, language = {{eng}}, month = {{11}}, school = {{Lund University}}, title = {{Correlations in multiparticle production}}, url = {{https://lup.lub.lu.se/search/files/5704090/2225061.pdf}}, year = {{1998}}, }