Neutron scattering on nuclei
نویسندگان
چکیده
منابع مشابه
Neutron scattering on nuclei.
Very small angle neutron scattering studies have been made on intact nuclei under a variety of solution conditions. Scattering maxima are observed at 30 to 40 nm and at 18 nm in most environments. Although the spacing, intensity and presence of the maximum near 40 nm varies considerably with environment the 18 nm is rather constant. The 30 to 40 nm maximum appears to be best interpreted by the ...
متن کاملProton Elastic Scattering and Neutron Distribution of Unstable Nuclei
We study theoretically how we can determine the neutron density distributions of unstable nuclei from proton elastic scattering. We apply the relativistic impulse model to study the sensitivities of the observables to the density distributions which are expressed in Woods-Saxon form. We find that the both radius and diffuseness of densities can be determined from restricted elastic scattering d...
متن کاملOne-neutron removal reactions on neutron-rich psd-shell nuclei
A systematic study of high energy, one-neutron removal reactions on 23 neutronrich, psd–shell nuclei (Z = 5−9, A = 12−25) has been carried out. The longitudinal momentum distributions of the core fragments and corresponding single-neutron removal cross sections are reported for reactions on a carbon target. Extended Glauber model calculations, weighted by the spectroscopic factors obtained from...
متن کاملExtraction of the neutron structure function F n 2 from inclusive scattering data on composite nuclei
We consider a generalized convolution, linking Structure Functions (SF) F 2 for nucleons, F A 2 for a physical nucleus and f PN,A for a nucleus, composed of point-nucleons. In order to extract F 2 we employ data on F p,A 2 and the computed f. Only for Q2 ≈ 3.5GeV do data permit the extraction of F 2 (x, 3.5) over a sufficiently wide x-range. Applying Mellin transforms, the above relation betwee...
متن کاملAverage over energy effect of parity nonconservation in neutron scattering on heavy nuclei
Using semiclassical approximation we consider parity nonconservation (PNC) averaged over compound resonances. We demonstrate that the result of the averaging crucially depends on the properties of residual strong nucleonnucleon interaction. Natural way to elucidate this problem is to investigate experimentally PNC spin rotation with nonmonachromatic neutron beam: E ∼ ∆E ∼ 1MeV . Value of the ef...
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: Nucleic Acids Research
سال: 1979
ISSN: 0305-1048,1362-4962
DOI: 10.1093/nar/6.4.1721