Few-Body Systems

, Volume 55, Issue 8–10, pp 907–911 | Cite as

Coupling the Lorentz Integral Transform (LIT) and the Coupled Cluster (CC) Methods: A Way Towards Continuum Spectra of “Not-So-Few-Body” Systems

  • Giuseppina Orlandini
  • Sonia Bacca
  • Nir Barnea
  • Gaute Hagen
  • Mirko Miorelli
  • Thomas Papenbrock
Article

Abstract

Here we summarize how the LIT and CC methods can be coupled, in order to allow for ab initio calculations of reactions in medium mass nuclei. Results on 16O are reviewed and preliminary calculations on 40Ca are presented.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    Goldhaber M., Teller EOn nuclear dipole vibrations. Phys. Rev. 74, 1046–1049 (1948)ADSCrossRefGoogle Scholar
  2. 2.
    Steinwedel H., Jensen J.H.DNuclear dipole vibrations. Phys. Rev. 79, 1019–1019 (1950)ADSGoogle Scholar
  3. 3.
    Erler, J., Klüpfel, P., Reinhard, P.-GSelf-consistent nuclear mean-field models: example Skyrme-Hartree-Fock. J. Phys. G: Nucl. Part. Phys. 38:033101 and references therein (2011)Google Scholar
  4. 4.
    Nakatsukasa, TDensity functional approaches to collective phenomena in nuclei: Time-dependent density-functional theory for perturbative and non-perturbative nuclear dynamics. Prog. Theor. Exp. Phys. 01A207 and references therein (2012)Google Scholar
  5. 5.
    Efros V.D., Leidemann W., Orlandini GResponse functions from integral transforms with a Lorentz kernel. Phys. Lett. B 338, 130–133 (1994)ADSCrossRefGoogle Scholar
  6. 6.
    Efros V.D., Leidemann W., Orlandini G., Barnea NThe Lorentz integral transform (LIT) method and its applications to perturbation-induced reactions. J. Phys. G: Nucl. Part. Phys. 34, R459–R528 (2007)ADSCrossRefGoogle Scholar
  7. 7.
    Kümmel, H., Lührmann, K.H.L., Zabolitzky, J.GMany-fermion theory in e S- (or coupled cluster) form. Phys. Rep. 36, 1–63 (1978)Google Scholar
  8. 8.
    Bartlett R.J., Musiał MCoupled-cluster theory in quantum chemistry. Rev. Mod. Phys. 79, 291–352 (2007)ADSCrossRefGoogle Scholar
  9. 9.
    Barnea N., Leidemann W., Orlandini GState-dependent effective interaction for the hyperspherical formalism with noncentral forces. Nucl. Phys. A 693, 565–578 (2001)ADSCrossRefMATHGoogle Scholar
  10. 10.
    Efros V.D., Leidemann W., Orlandini GElectromagnetic few-body response functions with the Lorentz integral Transform method. Few-Body Syst. 26, 251–269 (1999)ADSCrossRefGoogle Scholar
  11. 11.
    Andreasi D., Leidemann W., Reiß C., Schwamb MNew inversion methods for the Lorentz Integral Transform. Eur. Phys. J. A 24, 361–372 (2005)ADSCrossRefGoogle Scholar
  12. 12.
    Hagen, G., Papenbrock, T., Dean, D.J., Hjorth-Jensen, MAb initio coupled-cluster approach to nuclear structure with modern nucleon-nucleon interactions. Phys. Rev. C 82, 034330–1–22 (2010)Google Scholar
  13. 13.
    Entem, D.R., Machleidt, RAccurate charge-dependent nucleon-nucleon potential at fourth order of chiral perturbation theory. Phys. Rev. C 68, 041001–1–5 (2003)Google Scholar
  14. 14.
    Bacca, S., Barnea, N., Hagen, G., Orlandini, G., Papenbrock, TPhys. Rev, Lett. 111, 122502–1–6 (2013)Google Scholar
  15. 15.
    Ahrens J. et alTotal nuclear photon absorption cross sections for some light elements. Nucl. Phys. A 251, 479–492 (2003)ADSCrossRefGoogle Scholar
  16. 16.
    Tompkins, J.R., et alMeasurements of the 48Ca(γ, n) reaction. Phys. Rev. C 84, 044331–1–7 (2011)Google Scholar

Copyright information

© Springer-Verlag Wien 2013

Authors and Affiliations

  • Giuseppina Orlandini
    • 1
  • Sonia Bacca
    • 3
    • 4
  • Nir Barnea
    • 5
  • Gaute Hagen
    • 6
    • 7
  • Mirko Miorelli
    • 1
    • 3
  • Thomas Papenbrock
    • 6
    • 7
  1. 1.Department of PhysicsUniversity of TrentoTrentoItaly
  2. 2.Istituto Nazionale di Fisica NucleareGruppo Collegato di TrentoTrentoItaly
  3. 3.TRIUMFVancouverCanada
  4. 4.Department of Physics and AstronomyUniversity of ManitobaWinnipegCanada
  5. 5.Racah Institute of PhysicsThe Hebrew University of JerusalemJerusalemIsrael
  6. 6.Physics DivisionOak Ridge National LaboratoryOak RidgeUSA
  7. 7.Department of Physics and AstronomyUniversity of TennesseeKnoxvilleUSA

Personalised recommendations