10 papers
A self-consistent spectral framework for inclusive non-elastic breakup, with the Trojan Horse method as the sub-Coulomb resonant limit
Jin Lei
At the keV-scale energies of stellar nucleosynthesis, the resonant charged-particle reactions addressed by the Trojan Horse Method (THM) proceed through isolated near-threshold res…
Inclusive breakup reactions with non-spectator fragments: Generalization of the IAV sum rules
Jin Lei
The Ichimura-Austern-Vincent (IAV) sum rule formalism for inclusive breakup reactions treats the detected fragment as a spectator by replacing…
Assessing continuum channel importance in continuum-discretized coupled-channels via dynamic polarization potential decomposition
Jin Lei, Hao Liu
A recurring question in continuum-discretized coupled-channels (CDCC) calculations is which continuum channels carry the breakup coupling, both to interpret the reaction and to dec…
High-Dimensional Bayesian Calibration of Expensive Nuclear Models with Differentiable Emulation
Jin Lei
Full Bayesian calibration of expensive nuclear models has been blocked not by the cost of any single solve, but by the absence of exact likelihood gradients in legacy parameter-dep…
Exact Construction and Uniqueness of the Coupled-Channel Green's Function
Hao Liu, Jin Lei, Zhongzhou Ren
We present a rigorous construction and uniqueness proof of the matrix Green's function for coupled radial Schrödinger equations with symmetric coupling potentials. The Green's mat…
Coulomb bridge mechanism for peripheral polarization of weakly bound projectiles
Hao Liu, Jin Lei, Zhongzhou Ren
We identify the matrix elements that carry peripheral polarization of weakly bound projectiles through the Feshbach dynamical polarization potential (DPP) within the continuum-disc…