ISSN:
1434-6052
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Physik
Notizen:
Abstract The particle flow distributions in the event plane of 3-jet $$(e^ + e^ - \to q\bar qg)$$ and of radiative 2-jet $$(e^ + e^ - \to q\bar q\gamma )$$ events are compared at a centre of mass energy of 35 GeV. The number of particles in the angular region opposite to the gluon in $$q\bar qg$$ events is found to be significantly reduced relative to the number of particles in the region opposite to the hard photon in $$q\bar q\gamma $$ events. This depletion is expected from the “string effect” observed in 3-jet events. It can be explained within the framework of QCD as arising from soft gluon interference.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF01560384