Neutron diffraction dissociation and Coulomb dissociation from nuclei
نویسندگان
چکیده
منابع مشابه
Diffraction Dissociation and Coulomb Dissociation of High-energy Neutrons by Nuclei*
We present the results of a spark chamber experiment in which we studied the reaction n +A --, (p + ¢r-) + A ' , where the (p,r-) pair is coherently produced off carbon, copper, and lead nuclei. Between 5000 and 55 000 good events were collected with each target. Incident neutrons in the momentum range 10 to 28 GeV/c were used. Forward-going (pTr-) pairs from the above reaction were detected in...
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We present an alternative theoretical formulation of the Coulomb dissociation process. We apply the formalism to the deuteron as an example of a weakly bound two-body composite nucleus with a charged core and a neutral valence particle and for which exclusive experimental data exist in an appropriate kinematical regime. The theoretical scheme assumes that the projectile excitation is predominan...
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As a model of a neutron halo nucleus we consider a neutron bound to an inert core by a zero range force. We study the breakup of this simple nucleus in the Coulomb field of a target nucleus. In the post-form DWBA (or, in our simple model CWBA (“Coulomb Wave Born Approximation”)) an analytic solution for the T -matrix is known. We study limiting cases of this T -matrix. As it should be, we recov...
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The Coulomb dissociation of light nuclei in the scattering on highly charged targets has attracted much attention in recent years. It can give valuable information on the structure of exotic nuclei and permits the extraction of astrophysical S-factors for the inverse radiative capture reaction, see, e. g., the review articles [1] for a detailed discussion. In order to get reliable information, ...
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ژورنال
عنوان ژورنال: Physics Letters B
سال: 1971
ISSN: 0370-2693
DOI: 10.1016/0370-2693(71)90089-x