Solution of the Skyrme-Hartree-Fock-Bogolyubov equations in the Cartesian deformed harmonic-oscillator basis. (VI) HFODD (v2.40h): A new version of the program

Journal Article · Thu Jan 01 04:00:00 EST 2009 · Computer Physics Communications

DOI:https://doi.org/10.1016/j.cpc.2009.08.009· OSTI ID:1014278

Dobaczewski, Jacek ^[1]; Satula, W. ^[2]; Sarich, J. ^[3]; Schunck, Nicolas F ^[1]; Staszczak, A. ^[4]; Stoitsov, Mario ^[1]

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1. ORNL
2. Warsaw University
3. Argonne National Laboratory (ANL)
4. Maria Curie-Sklodowska University

We describe the new version (v2.40h) of the code hfodd which solves the nuclear Skyrme-Hartree-Fock or Skyrme-Hartree-Fock-Bogolyubov problem by using the Cartesian deformed harmonic-oscillator basis. In the new version, we have implemented: (i) projection on good angular momentum (for the Hartree-Fock states), (ii) calculation of the GCM kernels, (iii) calculation of matrix elements of the Yukawa interaction, (iv) the BCS solutions for state-dependent pairing gaps, (v) the HFB solutions for broken simplex symmetry, (vi) calculation of Bohr deformation parameters, (vii) constraints on the Schiff moments and scalar multipole moments, (viii) the D{sub 2h}{sup T} transformations and rotations of wave functions, (ix) quasiparticle blocking for the HFB solutions in odd and odd-odd nuclei, (x) the Broyden method to accelerate the convergence, (xi) the Lipkin-Nogami method to treat pairing correlations, (xii) the exact Coulomb exchange term, (xiii) several utility options, and we have corrected three insignificant errors.

• Research Organization: Oak Ridge National Laboratory (ORNL)
• Sponsoring Organization: SC USDOE - Office of Science (SC)
• DOE Contract Number: AC05-00OR22725
• OSTI ID: 1014278
• Journal Information: Computer Physics Communications, Journal Name: Computer Physics Communications Journal Issue: 11 Vol. 180; ISSN 0010-4655
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANGULAR MOMENTUM
CONVERGENCE
DEFORMATION
Hartree-Fock and random-phase approximations
KERNELS
MATRIX ELEMENTS
MULTIPOLES
Nuclear structure models and methods
ODD-ODD NUCLEI
SCALARS
SYMMETRY
TRANSFORMATIONS
WAVE FUNCTIONS