Particle spectrum in gluon jets produced in <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msup><mrow><mi mathvariant="italic">e</mi></mrow><mrow><mo>+</mo></mrow></msup></mrow></math><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msup><mrow><mi mathvariant="italic">e</mi></mrow><mrow><mi mathvariant="normal">−</mi></mrow></msup></mrow></math> annihilations at √s around 58 GeV

doi:10.1103/PhysRevLett.71.38

Particle spectrum in gluon jets produced in $e^{+}$ $e^{-}$ annihilations at √s around 58 GeV

H. Takaki et al.

Phys. Rev. Lett. 71, 38 – Published 5 July 1993

Abstract

Inclusive momentum spectra of charged particles in three-fold symmetric three-jet (qqg) and two-jet +γ(qqγ) events taken from $e^{+}$ $e^{-}$ annihilation at center-of-mass energy of 58 GeV were compared. The spectrum of gluon jets was found to be significantly softer than that of quark jets with the same energy and topology.