Electromagnetic proton-neutron knockout off 16O : New achievements in theory
نویسندگان
چکیده
منابع مشابه
New direct reaction: two-proton knockout from neutron-rich nuclei.
The reaction 9Be(28Mg,26Ne+gamma)X has been studied at 82 MeV/nucleon together with two similar cases, 30Mg and 34Si. Strong evidence that the reactions are direct is offered by the parallel-momentum distributions of the reaction residues and by the inclusive cross sections. The pattern of the partial cross sections for 28Mg suggests the presence of correlations. A preliminary theoretical discu...
متن کاملTwo-proton knockout on neutron-rich nuclei
Two-proton knockout reactions on neutron-rich nuclei [1] have been studied in inverse kinematics at intermediate energy. Strong evidence that the two-proton removal from a neutron-rich system proceeds as a direct reaction is presented, together with a preliminary theoretical discussion of the partial cross sections based on eikonal reaction theory and the many-body shell model. They show that t...
متن کاملProton and neutron knockout from 36 Ca
The cross sections for single-nucleon knockout from 36Ca on a 9Be target at 70 MeV/nucleon were measured to be σexp(−p) = 51.1± 2.6 mb for proton knockout and σexp(−n) = 5.03± 0.46 mb for neutron knockout. The spectroscopic factors and orbital angular momenta of the neutrons and protons removed from 36Ca, leading to bound A = 35 residues, were deduced by comparison of the experimental cross sec...
متن کاملElectromagnetic strength of neutron and proton single-particle halo nuclei
Electromagnetic strength functions of halo nuclei exhibit universal features that can be described in terms of characteristic scale parameters. For a nucleus with nucleon+core structure the reduced transition probability, as determined, e.g., by Coulomb dissociation experiments, shows a typical shape that depends on the nucleon separation energy and the orbital angular momenta in the initial an...
متن کاملExperimental studies of the neutron and proton electromagnetic structure functions
We have carried out an experimental study of the neutron and proton deep-inelastic electromagnetic. structure functions. The structure functions were extracted from electron-proton and electron-deuteron differential cross sections measured in three experiments spanning the angles 6', 10', 15', 18, 19', 26, and 34'. We report primarily on the large-angle (15'-34') measurements. Neutron cross sec...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The European Physical Journal A
سال: 2007
ISSN: 1434-6001,1434-601X
DOI: 10.1140/epja/i2007-10418-2