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20022009
most citedTheory of Core-Collapse Supernovae

900 citations

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26 papers · 1 filter

nucl-th200915 cited

Center-of-mass problem in truncated configuration interaction and coupled-cluster calculations

Robert Roth, Jeffrey R. Gour, Piotr Piecuch

The problem of center-of-mass (CM) contaminations in ab initio nuclear structure calculations using configuration interaction (CI) and coupled-cluster (CC) approaches is analyzed.…

nucl-th200998 cited

Low-lying dipole response in the Relativistic Quasiparticle Time Blocking Approximation and its influence on neutron capture cross sections

E. Litvinova, H. P. Loens, K. Langanke +5

We have computed dipole strength distributions for nickel and tin isotopes within the Relativistic Quasiparticle Time Blocking approximation (RQTBA). These calculations provide a g…

nucl-th2009198 cited

Importance Truncation for Large-Scale Configuration Interaction Approaches

Robert Roth

We introduce an iterative importance truncation scheme which aims at reducing the dimension of the model space of configuration interaction approaches by an a priori selection of t…

nucl-th200928 cited

Pairing in the Framework of the Unitary Correlation Operator Method (UCOM): Hartree-Fock-Bogoliubov Calculations

H. Hergert, R. Roth

In this first in a series of articles, we apply effective interactions derived by the Unitary Correlation Operator Method (UCOM) to the description of open-shell nuclei, using a se…

nucl-th200898 cited

Quasifission and fusion-fission in massive nuclei reactions. Comparison of reactions leading to the Z=120 element

A. K. Nasirov, G. Giardina, F. Hanappe +6

The yields of evaporation residues, fusion-fission and quasifission fragments in the Ca+Sm and O+W reactions are analyzed in the framework of the…

nucl-th200877 cited

Relativistic quasiparticle time blocking approximation. II. Pygmy dipole resonance in neutron-rich nuclei

E. Litvinova, P. Ring, V. Tselyaev +1

Theoretical studies of low-lying dipole strength in even-even spherical nuclei within the relativistic quasiparticle time blocking approximation (RQTBA) are presented. The RQTBA de…