498 citations · 5.9k across the 141 of their papers we have counts for
141 papers
Role of momentum in the generator-coordinate method applied to barrier penetration
K. Hagino, G. F. Bertsch
Nuclear fission at barrier-top energies is conventionally modeled by a one-dimensional Schrödinger equation applied to internal fission channels, but that treatment is hard to just…
Barrier penetration in a discrete-basis formalism
G. F. Bertsch, K. Hagino
The dynamics of a many-particle system are often modeled by mapping the Hamiltonian onto a Schrödinger equation. An alternative approach is to solve the Hamiltonian equations direc…
Microscopic derivation of transition-state theory for complex quantum systems
K. Hagino, G. F. Bertsch
The decay of quantum complex systems through a potential barrier is often described with transition-state theory, also known as RRKM theory in chemistry. Here we derive the basic f…
Modeling barrier-top fission dynamics in a discrete-basis formalism
G. F. Bertsch, K. Hagino
A configuration-interaction model is presented for the barrier region of induced fission. The configuration space is composed of seniority-zero configurations constructed from self…
Generation, dynamics, and correlations of the fission fragments' angular momenta
Guillaume Scamps, George Bertsch
The generation of angular momentum in fissioning nuclei is not well understood. The predictions of different models disagree, particularly concerning the correlation between the fr…
Diabatic Hamiltonian matrix elements made simple
K. Hagino, G. F. Bertsch
With a view to applying the Generator Coordinate Method to large configuration spaces, we propose a simple approximate formula to compute diabatic many-body matrix elements without…