Cone algorithm jets in e+e- collisions

Junegone Chay, Stephen D. Ellis

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

The structure of hadronic jets depends not only on the dynamics of QCD but also on the details of the jet finding algorithm and the physical process in which the jet is produced. To study these effects in more detail we calculate the jet cross section and the internal jet structure in e+e- annihilations and compare them to the results found in hadronic collisions using the same jet definition, the cone algorithm. The different structures of the overall events in the two cases are evident in the comparison. For a given cone size and jet energy, the distribution of energy inside the cone is more concentrated near the center for jets from e+e- collisions than for jets from hadronic collisions.

Original languageEnglish
Pages (from-to)2728-2735
Number of pages8
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume55
Issue number5
Publication statusPublished - 1997 Mar 1

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cones
Cone
Collision
collisions
Physical process
Energy
Annihilation
Cross section
quantum chromodynamics
Internal
Calculate
energy
cross sections

ASJC Scopus subject areas

  • Mathematical Physics
  • Physics and Astronomy(all)
  • Nuclear and High Energy Physics
  • Physics and Astronomy (miscellaneous)

Cite this

Cone algorithm jets in e+e- collisions. / Chay, Junegone; Ellis, Stephen D.

In: Physical Review D - Particles, Fields, Gravitation and Cosmology, Vol. 55, No. 5, 01.03.1997, p. 2728-2735.

Research output: Contribution to journalArticle

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