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Study of resonance formation in the mass region 1400-1500 MeV through the reaction gamma gamma -> K-S(0) K-+/-pi(-/+) (2007)

Abstract
The (KSK +/-)-K-0 pi(-/+) final state in two-photon collisions is studied with the L3 detector at LEP at e(+)e(-) centre- of- mass energies from 183 to 209 GeV with an integrated luminosity of 664.6 pb(-1). The eta (1475) and f(1)(1420) mesons are observed and their contribution is separated by measuring the formation rates as a function of the photon virtuality Q(2). The eta(1475) is found to be dominant for Q(2)

Publication details
Download http://docs.lib.purdue.edu/physics_articles/689
Publisher Purdue University
Repository Purdue E-Scholar (United States)
Keywords e plus -e- experiments;; Physics, Particles & Fields
Type text