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Title: Inelastic p{sup 9}Be scattering and halo structure of the J{sup π} = 1/2{sup +} excited state of the {sup 9}Be nucleus

Differential cross sections for inelastic p{sup 9}Be scattering (to the J{sup α} = 1/2{sup +} level) were calculated on the basis of Glauber’s diffraction theory. The wave function for the {sup 9}Be nucleus in the three-particle 2αn model was used in this calculation. An expansion of this wave function in a series in Gaussian functions and the representation of the Glauber operator Ω in the form conjugate to the three-particle wave function make it possible to calculate analytically inelastic-scattering matrix elements. The differential cross section calculated by using the 2αn wave functions agrees well with available experimental data at E = 180 MeV.
Authors:
 [1] ; ;  [2]
  1. Al-Farabi Kazakh National University (Kazakhstan)
  2. National Nuclear Center of Republic of Kazakhstan, Institute of Nuclear Physics (Kazakhstan)
Publication Date:
OSTI Identifier:
22472453
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physics of Atomic Nuclei; Journal Volume: 78; Journal Issue: 1; Other Information: Copyright (c) 2015 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; BERYLLIUM 9; BERYLLIUM 9 TARGET; DIFFERENTIAL CROSS SECTIONS; EXCITED STATES; GAUSS FUNCTION; GLAUBER THEORY; INELASTIC SCATTERING; MATRIX ELEMENTS; MEV RANGE; PROTON REACTIONS; WAVE FUNCTIONS