Autor:	Hiyama, Emiko, Lazauskas, Rimantas, Marqués, F. Miguel, Carbonell, Jaume
Rok vydání:	2019
Předmět:	Nuclear Theory Nuclear Experiment
Zdroj:	Phys. Rev. C 100, 011603 (2019)
Druh dokumentu:	Working Paper
DOI:	10.1103/PhysRevC.100.011603
Popis:	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. Comment: Accepted as a Rapid Communication in Physical Review C
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1907.01837 Zobrazit plný text záznamu View this record from Arxiv