Helium trimer calculations with a public quantum three-body code

Journal Article · Mon Oct 15 00:00:00 EDT 2012 · Physics of Atomic Nuclei

DOI:https://doi.org/10.1134/S1063778812100110· OSTI ID:22069328

Kolganova, E A ^[1]; Roudnev, V; Cavagnero, M ^[2]

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1. Joint Institute for Nuclear Research (Russian Federation)
2. University of Kentucky, Department of Physics and Astronomy (United States)

We present an illustration of using a quantumthree-body code being prepared for public release. The code is based on iterative solving of the three-dimensional Faddeev equations. The code is easy to use and allows users to perform highly-accurate calculations of quantum three-body systems. The previously known results for He{sub 3} ground state are well reproduced by the code.

• OSTI ID: 22069328
• Journal Information: Physics of Atomic Nuclei, Vol. 75, Issue 10; Other Information: Copyright (c) 2012 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA); ISSN 1063-7788
• Country of Publication: United States
• Language: English

Related Subjects

74 ATOMIC AND MOLECULAR PHYSICS
ATOMS
COMPUTER CODES
FADDEEV EQUATIONS
GROUND STATES
HELIUM
ITERATIVE METHODS
THREE-BODY PROBLEM
THREE-DIMENSIONAL CALCULATIONS