Final-state interaction and recoil polarization in reactions: comparison with the polarized target case
نویسندگان
چکیده
منابع مشابه
Final-state interaction and recoil polarization in (e, e′p) reactions: comparison with the polarized target case
A study of the total cross section for polarized proton knockout in (e, e′ p) reactions is carried out for the closed-shell nucleus 40Ca. The dependence of FSI effects on polarization observables viewed as functions of the nucleon polarization angles is analyzed and interpreted within the basis of a semi-classical model for the orbit of the struck nucleon and trajectory of the ejected nucleon. ...
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چکیده ندارد.
Final-State Interaction in Electron Scattering by Polarized Nuclei
The cross section for the reaction 39~ K(e, ep)Ar is computed, and the dependence of the FSI on the initial polarization angles of the nucleus K is analyzed. The results are explained in a semi-classical picture of the reaction. This procedure allows us to find the best initial kinematical conditions for minimizing the FSI.
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In this research the exclusive decay of is calculated by QCD factorization (QCDF) method and final state interaction (FSI). First, the decay is calculated via QCDF method. The result that is found by using the QCDF method is less than the experimental result. So FSI is considered to solve the decay. For this decay, via the exchange of mesons are chosen for the intermedi...
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The cross section for coincidence, quasielastic proton knock-out by electrons from a polarized 39K nucleus is computed in DWIA using an optical potential in describing the wave function of the ejected nucleon. The dependence of the FSI on the initial polarization angles of the nucleus is analyzed and explained in a new, semi-classical picture of the reaction in which the nuclear transparency de...
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ژورنال
عنوان ژورنال: Nuclear Physics A
سال: 2005
ISSN: 0375-9474
DOI: 10.1016/j.nuclphysa.2005.02.077