Zobrazeno 1 - 10
of 92
pro vyhledávání: '"Sarich, J"'
Publikováno v:
Comput. Phys. Commun. 220, 363 (2017)
We describe the new version 3.00 of the code HFBTHO that solves the nuclear Hartree-Fock (HF) or Hartree-Fock-Bogolyubov (HFB) problem by using the cylindrical transformed deformed harmonic oscillator basis. In the new version, we have implemented th
Externí odkaz:
http://arxiv.org/abs/1704.03945
Publikováno v:
Phys. Rev. C 95, 024611 (2017)
Although uncertainty quantification has been making its way into nuclear theory, these methods have yet to be explored in the context of reaction theory. For example, it is well known that different parameterizations of the optical potential can resu
Externí odkaz:
http://arxiv.org/abs/1611.01526
Autor:
Nunes, F. M., Lovell, A., Ross, A., Titus, L. J., Charity, R. J., Dickhoff, W. H., Mahzoon, M. H., Sarich, J., Wild, S. M.
We provide a summary of new developments in the area of direct reaction theory with a particular focus on one-nucleon transfer reactions. We provide a status of the methods available for describing (d,p) reactions. We discuss the effects of nonlocali
Externí odkaz:
http://arxiv.org/abs/1509.04700
Publikováno v:
Eur. Phys. J. A (2015) 51: 169
Nuclear density functional theory (DFT) is one of the main theoretical tools used to study the properties of heavy and superheavy elements, or to describe the structure of nuclei far from stability. While on-going efforts seek to better root nuclear
Externí odkaz:
http://arxiv.org/abs/1503.05894
Publikováno v:
Phys. Rev. Lett. 114, 122501 (2015)
Statistical tools of uncertainty quantification can be used to assess the information content of measured observables with respect to present-day theoretical models; to estimate model errors and thereby improve predictive capability; to extrapolate b
Externí odkaz:
http://arxiv.org/abs/1501.03572
Autor:
Kortelainen, M., McDonnell, J., Nazarewicz, W., Olsen, E., Reinhard, P. -G., Sarich, J., Schunck, N., Wild, S. M., Davesne, D., Erler, J., Pastore, A.
The parameters of the UNEDF2 nuclear energy density functional (EDF) model were obtained in an optimization to experimental data consisting of nuclear binding energies, proton radii, odd-even mass staggering data, fission-isomer excitation energies,
Externí odkaz:
http://arxiv.org/abs/1410.8303
Publikováno v:
Nucl. Data Sheets 123, 115 (2015)
Reliable predictions of nuclear properties are needed as much to answer fundamental science questions as in applications such as reactor physics or data evaluation. Nuclear density functional theory is currently the only microscopic, global approach
Externí odkaz:
http://arxiv.org/abs/1406.4374
Autor:
Kortelainen, M., McDonnell, J., Nazarewicz, W., Olsen, E., Reinhard, P. -G., Sarich, J., Schunck, N., Wild, S. M., Davesne, D., Erler, J., Pastore, A.
Publikováno v:
Phys. Rev. C 89, 054314 (2014)
Nuclear density functional theory is the only microscopical theory that can be applied throughout the entire nuclear landscape. Its key ingredient is the energy density functional. In this work, we propose a new parameterization UNEDF2 of the Skyrme
Externí odkaz:
http://arxiv.org/abs/1312.1746
Autor:
Ekström, A., Baardsen, G., Forssén, C., Hagen, G., Hjorth-Jensen, M., Jansen, G. R., Machleidt, R., Nazarewicz, W., Papenbrock, T., Sarich, J., Wild, S. M.
Publikováno v:
Phys. Rev. Lett. 110, 192502 (2013)
We optimize the nucleon-nucleon interaction from chiral effective field theory at next-to-next- to-leading order. The resulting new chiral force NNLOopt yields \chi^2 \approx 1 per degree of freedom for laboratory energies below approximately 125 MeV
Externí odkaz:
http://arxiv.org/abs/1303.4674
Autor:
Stoitsov, M. V., Schunck, N., Kortelainen, M., Michel, N., Nam, H., Olsen, E., Sarich, J., Wild, S.
Publikováno v:
Comput. Phys. Commun. 184, 1592-1604 (2013)
We describe the new version 2.00d of the code HFBTHO that solves the nuclear Skyrme Hartree-Fock (HF) or Skyrme Hartree-Fock-Bogolyubov (HFB) problem by using the cylindrical transformed deformed harmonic-oscillator basis. In the new version, we have
Externí odkaz:
http://arxiv.org/abs/1210.1825