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

Journal Article · Thu Jan 15 00:00:00 EST 2015 · Physics of Atomic Nuclei

DOI:https://doi.org/10.1134/S1063778814120187· OSTI ID:22472453

Zhusupov, M. A. ^[1]; Krassovitskiy, P. M. ^[2]

---

1. Al-Farabi Kazakh National University (Kazakhstan)
2. National Nuclear Center of Republic of Kazakhstan, Institute of Nuclear Physics (Kazakhstan)

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.

• OSTI ID: 22472453
• Journal Information: Physics of Atomic Nuclei, Vol. 78, Issue 1; Other Information: Copyright (c) 2015 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA); ISSN 1063-7788
• Country of Publication: United States
• Language: English

Related Subjects

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