TY - JOUR AB - The structure functions F2p and F2d measured by deep inelastic muon scattering at incident energies of 90 and 280 GeV are presented. These measurements cover a large kinematic range, 0.006 less-than-or-equal-to x less-than-or-equal-to 0.6 and 0.5 less-than-or-equal-to Q2 less-than-or-equal-to 55 GeV2, and include the first precise data at small x, where large scaling violations are observed. The data agree with earlier results from SLAC and BCDMS but exhibit differences with respect to those of EMC-NA2. Extrapolations to small x of recent phenomenological parton distributions are shown to disagree with the present results. DA - 1992 DO - 10.1016/0370-2693(92)90106-E KW - structure function: parametrization KW - structure function: small-x KW - muon p: deep inelastic scattering KW - p: structure function KW - muon deuteron: deep inelastic scattering KW - CERN SPS KW - magnetic spectrometer: experimental results KW - deuteron: structure function KW - tables KW - deep inelastic scattering: muon p KW - deep inelastic scattering: muon deuteron KW - 90: 280 GeV KW - scaling: violation LA - eng IS - 1-2 M2 - 159 PY - 1992 SN - 0370-2693 SP - 159-168 T2 - Phys.Lett. B TI - Proton and deuteron F_2 structure functions in deep inelastic muon scattering UR - https://nbn-resolving.org/urn:nbn:de:0070-pub-20311985 Y2 - 2024-11-22T06:14:32 ER -