Some comments on jet fragmentation models and αs determinations
(1984) In Zeitschrift für Physik C Particles and Fields 26(1). p.93-103- Abstract
A number of interrelated topics on jet properties in e+e- annihilation is discussed. The need for different αs values in different fragmentation models is explained, with particular emphasis on the sensitivity to the choice of momentum conservation scheme in independent fragmentation models. Also other factors leading to a broad range of experimental αs values are discussed. Old and new methods to distinguish different fragmentation models are presented, with particular emphasis on gluon jet fragmentation properties.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/aaab3f6a-ed54-4c85-b8ed-b0c86256e433
- author
- Sjöstrand, Torbjörn
LU
- publishing date
- 1984-03-01
- type
- Contribution to journal
- publication status
- published
- in
- Zeitschrift für Physik C Particles and Fields
- volume
- 26
- issue
- 1
- pages
- 11 pages
- publisher
- Springer
- external identifiers
-
- scopus:25044458155
- ISSN
- 0170-9739
- DOI
- 10.1007/BF01572546
- language
- English
- LU publication?
- no
- id
- aaab3f6a-ed54-4c85-b8ed-b0c86256e433
- date added to LUP
- 2019-05-02 22:09:43
- date last changed
- 2023-04-09 09:50:41
@article{aaab3f6a-ed54-4c85-b8ed-b0c86256e433, abstract = {{<p>A number of interrelated topics on jet properties in e<sup>+</sup>e<sup>-</sup> annihilation is discussed. The need for different α<sub>s</sub> values in different fragmentation models is explained, with particular emphasis on the sensitivity to the choice of momentum conservation scheme in independent fragmentation models. Also other factors leading to a broad range of experimental α<sub>s</sub> values are discussed. Old and new methods to distinguish different fragmentation models are presented, with particular emphasis on gluon jet fragmentation properties.</p>}}, author = {{Sjöstrand, Torbjörn}}, issn = {{0170-9739}}, language = {{eng}}, month = {{03}}, number = {{1}}, pages = {{93--103}}, publisher = {{Springer}}, series = {{Zeitschrift für Physik C Particles and Fields}}, title = {{Some comments on jet fragmentation models and α<sub>s</sub> determinations}}, url = {{http://dx.doi.org/10.1007/BF01572546}}, doi = {{10.1007/BF01572546}}, volume = {{26}}, year = {{1984}}, }