Thu·Jul 4, 2019Thursday·July 4, 2019

1. 01*

   Introduction to Nuclear-Reaction Theory

   Pierre Capel🇩🇪

   These notes summarise the lectures I gave during the summer school "International Scientific Meeting on Nuclear Physics" at La Rábida in Spain in June 2018. They offer an introduction to nuclear-reaction theory, starting with the basics in quantum scattering theory followed by the main models used to describe breakup reactions: the Continuum Discretised Coupled Channel method (CDCC),the Time-Dependent approach (TD) and the eikonal approximation. These models are illustrated on the study of the exotic structure of halo nuclei.

   ↳ nucl-thnucl-exSpringer Proc.Phys.(2019)·0 citations
2. 02*

   Modeling ${}^{19}$B as a ${}^{17}$B-n-n three-body system in the unitary limit

   Emiko Hiyama🇯🇵 · Rimantas Lazauskas🇫🇷 · F. Miguel Marqués🇫🇷 · Jaume Carbonell🇫🇷

   We present a model description of the bound ${}^{17}$B isotope in terms of a ${}^{17}$B-n-n three-body system where the two-body subsystems ${}^{17}$B-n and n-n are unbound (virtual) states close to the unitary limit. The ${}^{17}$B ground state is well described in terms of two-body potentials only, and two low-lying resonances are predicted. Their eventual link with the Efimov physics is discussed. This model can be naturally used to describe the recently discovered resonant states in ${}^{20,21}$B.

   ↳ nucl-thnucl-exPRC(2019)·29 citations

* Reconstructed cohort: no mailing for this day survives in the archive. Papers are grouped by their submission times and arXiv's announcement cut-off, assuming announcement without delay; positions follow identifier order. Validated at ~91% exact-day agreement against the archived era.