The extracted neutron structure function Fn 2 and its ratio to the inclusive deuteron structure function Fd 2 are presented in both the resonance and the deep-inelastic regions for momentum transfer squared Q2 between 0.7 and 5 GeV2/c2, invariant mass W between 1 and 2.7 GeV/c2, and Bjorken x between 0.25 and 0.6 (in the deep-inelastic scattering region). The dependence of the semi-inclusive cross section on the spectator proton momentum and angle is investigated, and tests of the spectator mechanism for different kinematics are performed.
Measurement of the structure function of the nearly free neutron using spectator tagging in inelastic 2H(e,e' ps)X scattering with CLAS
CONTALBRIGO, Marco;LENISA, Paolo;PAPPALARDO, Luciano Libero;
2014
Abstract
The extracted neutron structure function Fn 2 and its ratio to the inclusive deuteron structure function Fd 2 are presented in both the resonance and the deep-inelastic regions for momentum transfer squared Q2 between 0.7 and 5 GeV2/c2, invariant mass W between 1 and 2.7 GeV/c2, and Bjorken x between 0.25 and 0.6 (in the deep-inelastic scattering region). The dependence of the semi-inclusive cross section on the spectator proton momentum and angle is investigated, and tests of the spectator mechanism for different kinematics are performed.File in questo prodotto:
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