Measurement of the ratio σn σp in inelastic muon-nucleon scattering at very low χ and Q2
Physics Letters B 309:3-4 (1993) 477-482
Abstract:
We present results on the cross-section ratio for inelastic muon scattering on neutrons and protons as a function of Bjorken chi;. The data extend to χ values two orders of magnitude smaller than in previous measurements, down to 2×10-5, for Q2>0.01 GeV2. The ratio is consistent with unity throughout this new range. © 1993.An investigation of Bose-Einstein correlations in muon-nucleon interactions at 490 GeV
Physics Letters B 308:3-4 (1993) 418-424
Abstract:
An investigation of Bose-Einstein correlations amongst like-charged pions produced in muon-nucleon interactions at 490 GeV is presented. On top of a broader enhancement, a steep increase in the correlations at small four-momentum differences between the two pions is observed which may be explained by the contribution from decays of resonances (ρ{variant}-mesons). A two-dimensional analysis discriminates between two different parametrizations of the Bose-Einstein effect, strongly favoring the Lorentz-invariant parametrization over a parametrization based on a Gaussian source distribution in space and time. © 1993.Perturbative QCD effects observed in 490 GeV deep-inelastic muon scattering
Physical Review D 48:11 (1993) 5057-5066
Abstract:
Results on forward charged hadrons in 490 GeV deep-inelastic muon scattering are presented. The transverse momenta, azimuthal asymmetry, and energy flow of events with four or more forward charged hadrons are studied. The range of the invariant hadronic mass squared 300First measurements of jet production rates in deep-inelastic lepton-proton scattering.
Phys Rev Lett 69:7 (1992) 1026-1029
Shadowing in the muon-xenon inelastic scattering cross section at 490 GeV
Physics Letters B 287:4 (1992) 375-380