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A STUDY OF 3-JET EVENTS IN E+E- ANNIHILATION INTO HADRONS AT 34.6 GEV CM ENERGY

Authors :
G. Baranko
Y. Eisenberg
W. Braunschweig
A. Caldwell
C. M. Hawkes
Stephen Lloyd
V. Mertens
Michael Dittmar
G. Yekutieli
R. Mir
P. Mättig
D. K. Hasell
K. W. Bell
H. Kowalski
M. Holder
D. M. Binnie
H. Siebke
H. Hultschig
M. Takashima
Wolfram Dietrich Zeuner
E. Bernardi
John Hart
Joseph Izen
D. H. Saxon
H. M. Fischer
G. Poelz
Ehud Duchovni
R. Rosskamp
D. Trines
S. L. Wu
B. Löhr
R.C.E. Devenish
A. Eskreys
H. Venkataramania
Georg Zobernig
P. Joos
B. Foster
D. Strom
J. Pyrlik
E. Hilger
U. Karshon
G. Mikenberg
H. Hartmann
G. P. Heath
Hl Krasemann
W. Wallraff
Philip Bull
M. G. Bowler
W. G. Jones
Stephanie Brandt
E. Lohrmann
A. Montag
E. Wicklund
M. Cherney
D. J. Mellor
R. Wedemeyer
G. Rudolph
J. Jocksch
K. U. Pösnecker
B. Neumann
H. U. Martyn
Luis Labarga
M. Althoff
J. Thomas
J. Eisenmann
A. T. Wood
D. Notz
P. D. Dauncey
T. Tymieniecka
G. Kreutz
A. Shapira
U. Kötz
D. Su
W. Schütte
A. Ladage
Fernando Barreiro
D. A. Garbutt
Gy. Wolf
F. J. Kirschfink
M. Mermikides
D. Revel
E.E. Ronat
G. E. Forden
G. Knop
C. Jenkins
Rj Cashmore
T. Kracht
D. Lüke
S. Ritz
K. Gather
E. Ros
Boaz Klima
W. A. T. Wan Abdullan
D. Pandoulas
M. Hildebrandt
H. Kück
D.W. Schmitz
P. J. Dornan
R. Fohrmann
Hermann Kolanoski
J. K. Sedgbeer
Publication Year :
2016
Publisher :
Springer-Verlag, 2016.

Abstract

Three-jet events produced by e+e- annihilation into hadrons at 34.6 GeV c.m. energy were studied by comparing them with 2nd order QCD and two different models of fragmentation. The distribution of low energy particles in the 3-jet plane is found to be better described by the LUND color string model than by the independent jet model. The opposite is true for more energetic particles flowing between the 3 jets. The average transverse momenta in jets can be described with values of σq between 350 and 500 MeV/c for the gluon jet. © 1985 Springer-Verlag.

Subjects

Subjects :
Physics
Quantum chromodynamics
Particle physics
Annihilation
Physics and Astronomy (miscellaneous)
Astrophysics::High Energy Astrophysical Phenomena
Electron–positron annihilation
Nuclear Theory
Quark model
Hadron
Elementary particle
Gluon
Nuclear physics
Color model
High Energy Physics::Experiment
Nuclear Experiment
Engineering (miscellaneous)

Details

Language :
English
Database :
OpenAIRE
Accession number :
edsair.doi.dedup.....266ae0b6f0a458517bc0a8687ee5802d

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