Inelastic interaction of high energy particles with light nuclei and the cluster structure of nuclei. [660 MeV; differential cross sections]
V.V. Avdeichikov, V.I. Bogatin, O.V. Lozhkin
Abstract
V.V. Avdeichikov, V.I. Bogatin, O.V. Lozhkin
Abstract
The ..delta..E--E detector method has been used to study experimentally the formation of complex particles (the isotopes /sup 2/H, /sup 3/H, /sup 3/He, and /sup 4/He) in interaction of 660-MeV protons with the nuclei /sup 9/Be, /sup 10/B, /sup 11/B, /sup 12/C, and /sup 27/Al. For the hydrogen and helium isotopes, the absolute production cross sections and the functions d/sup 2/sigma/dEd..cap omega.. and dsigma/d..cap omega.. have been measured over wide ranges of particle energies and angles in the laboratory system. The main kinematic characteristics of the secondary particles are analyzed, and a discussion is given of the mechanism of their production in terms of ideas regarding the cluster structure of nuclei.
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The ..delta..E--E detector method has been used to study experimentally the formation of complex particles (the isotopes /sup 2/H, /sup 3/H, /sup 3/He, and /sup 4/He) in interaction of 660-MeV protons with the nuclei /sup 9/Be, /sup 10/B, /sup 11/B, /sup 12/C, and /sup 27/Al. For the hydrogen and helium isotopes, the absolute production cross sections and the functions d/sup 2/sigma/dEd..cap omega.. and dsigma/d..cap omega.. have been measured over wide ranges of particle energies and angles in the laboratory system. The main kinematic characteristics of the secondary particles are analyzed, and a discussion is given of the mechanism of their production in terms of ideas regarding the cluster structure of nuclei.
Key concepts: Physics, Atomic physics, Isotope, Nuclear physics, Isotopes of helium, Cluster (spacecraft), Charged particle, Omega