775 citations · 7.4k across the 87 of their papers we have counts for
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DMRG Study of Critical Behavior of the Spin-1/2 Alternating Heisenberg Chain
T. Papenbrock, T. Barnes, D. J. Dean +2
We investigate the critical behavior of the S=1/2 alternating Heisenberg chain using the density matrix renormalization group (DMRG). The ground-state energy per spin and singlet-t…
How magic is the magic 68Ni nucleus?
K. Langanke, J. Terasaki, F. Nowacki +2
We calculate the B(E2) strength in 68Ni and other nickel isotopes using several theoretical approaches. We find that in 68Ni the gamma transition to the first 2+ state exhausts onl…
Pairing in nuclear systems: from neutron stars to finite nuclei
D. J. Dean, M. Hjorth-Jensen
We discuss several pairing-related phenomena in nuclear systems, ranging from superfluidity in neutron stars to the gradual breaking of pairs in finite nuclei. We focus on the link…
Electron capture rates for core collapse supernovae
J. M. Sampaio, K. Langanke, G. Martinez-Pinedo +2
Electron capture rates on neutron-rich nuclei (A>65) were calculated within the Random Phase Approximation with partial number formalism, including allowed and forbidden transition…
Free energy and criticality in the nucleon pair breaking process
M. Guttormsen, R. Chankova, M. Hjorth-Jensen +4
Experimental level densities for 171,172Yb, 166,167Er, 161,162Dy, and 148,149Sm are analyzed within the microcanonical ensemble. In the even isotopes at excitation energies E < 2 M…
Toward coupled-cluster implementations in nuclear structure
D. J. Dean, M. Hjorth-Jensen
We discuss an initial implementation of the coupled-cluster method for nuclear structure calculations and apply our method to He-4. We will discuss the future directions that this…