منابع مشابه
Neutron-deuteron analyzing power data at 19.0 MeV
Measurements of neutron-deuteron (n-d) analyzing power Ay(θ ) at En = 19.0 MeV are reported at 16 angles from θc.m. = 46.7 to 152.0◦. The objective of the experiment is to better characterize the discrepancies betweenn-d data and the predictions of three-nucleon calculations for neutron energies above 16.0 MeV. The experiment used a shielded neutron source, which produced polarized neutrons via...
متن کاملDeuteron elastic scattering at 110 and 120 MeV.
We have measured deuteron elastic scattering cross sections at 110 MeV on C and Pb, and at 120 MeV on C and Ni, with the Texas ARM K500 cyclotron. The motivation for this experiment is that, except for some limited data above 200 MeV [1], there exists no elastic scattering data above 90 MeV. In order to calculate deuteron optical potentials in the energy range accessible by the K500 cyclotron, ...
متن کاملNeutron-induced deuteron production from light nuclei at 800 MeV
The deuteron sepctra from {n,d) reactions at 800 MeV near 0' are characterized by a high energy quasielastic scattering peak, and at lower momentum, a quasifree scattering peak. The ratio of the quasifree to quasielastic cross sections is approximately 10:1.Both cross sections exhibit an A '" mass dependence over the range of target nuclei studied. Comparisons are made with corresponding proton...
متن کاملProton-Deuteron Elastic Scattering from 2.5 to 22.5 MeV
We present the results of a calculation of differential cross sections and polarization observables for proton-deuteron elastic scattering, for proton laboratory energies from 2.5 to 22.5 MeV. The Paris potential parametrisation of the nuclear force is used. As solution method for the charged-composite particle equations the ’screening and renormalisation approach’ is adopted which allows to co...
متن کاملDeuteron at High Proton Momenta
The differential cross section and target asymmetry components of the reaction D(e, pp)eπ on polarized deuteron were measured. The kinetic energies of the protons were measured within 55-180 MeV and 46-265 MeV and the acceptance angles in lab. frame are Θ1,2 = 64 − 82, ∆φ1,2 = 32 . The sharp peak of the tensor a20-component of the target asymmetry is found near the invariant mass of the ppπsyst...
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ژورنال
عنوان ژورنال: Acta Physica Polonica B
سال: 2016
ISSN: 0587-4254,1509-5770
DOI: 10.5506/aphyspolb.47.411