Journal article

Identified charged particles in quark and gluon jets

Abstract:: A sample of 2.2 million hadronic Z decays, selected from the data recorded by the DELPHI detector at LEP during 1994-1995 was used for an improved measurement of inclusive distributions of π+ K+ and p and their antiparticles in gluon and quark jets. The production spectra of the individual identified particles were found to be softer in gluon jets compared to quark jets, with a higher multiplicity in gluon jets as observed for inclusive charged particles. A significant proton enhancement in gluon jets is observed indicating that baryon production proceeds directly from colour objects. The maxima, £*, of the ξ -distributions for kaons in gluon and quark jets are observed to be different.

Publication status:: Published

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APA Style

Abreu, P., Adam, W., Adye, T., Adzic, P., Albrecht, Z., Alderweireld, T., Alekseev, G., Alemany, R., Allmendinger, T., Allport, P., Almehed, S., Amaldi, U., Amapane, N., Amato, S., Anassontzis, E., Andersson, P., Andreazza, A., Andringa, S., Antilogus, P., … Baillon, P. (2000). Identified charged particles in quark and gluon jets. EUROPEAN PHYSICAL JOURNAL C, 17(2), 207–222.

MLA Style

Abreu, P., et al. “Identified Charged Particles in Quark and Gluon Jets.” EUROPEAN PHYSICAL JOURNAL C, vol. 17, no. 2, 2000, pp. 207–22.

Chicago Style

Abreu, P, W Adam, T Adye, P Adzic, Z Albrecht, T Alderweireld, G Alekseev, et al. 2000. “Identified Charged Particles in Quark and Gluon Jets.” EUROPEAN PHYSICAL JOURNAL C 17 (2): 207–22.
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Publisher copy:: 10.1007/s100520000449

Authors

+ Abreu, P More by this author

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+ Adam, W More by this author

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+ Adye, T More by this author

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+ Adzic, P More by this author

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+ Albrecht, Z More by this author

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Journal:: EUROPEAN PHYSICAL JOURNAL C More from this journal
Volume:: 17
Issue:: 2
Pages:: 207-222
Publication date:: 2000-10-01
DOI:: 10.1007/s100520000449
ISSN:: 1434-6044

Language:: English
Pubs id:: pubs:1171
UUID:: uuid:8c2fee51-605d-4a64-a245-f42f48be9a39
Local pid:: pubs:1171
Source identifiers:: 1171
Deposit date:: 2012-12-19

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Copyright date:: 2000

Licence:: Terms and Conditions of Use for Oxford University Research Archive

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