Ab initio calculations of 5 H resonant states

R. Lazauskas, Emiko Hiyama, J. Carbonell

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

By solving the 5-body Faddeev-Yakubovsky equations in configuration space with realistic nuclear Hamiltonians we have studied the resonant states of 5 H isotope. Two different methods, allowing to bypass the exponentially diverging boundary conditions, have been employed providing consistent results. The existence of 5 H broad J π =1/2 + ,3/2 + ,5/2 + states as S-matrix poles has been confirmed and compared with the, also calculated, resonant states in 4 H isotope. We have established that the positions of these resonances only mildly depend on the nuclear interaction model.

Original languageEnglish
Pages (from-to)335-341
Number of pages7
JournalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume791
DOIs
Publication statusPublished - Apr 10 2019

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isotopes
Faddeev equations
nuclear interactions
bypasses
poles
boundary conditions
matrices
configurations

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

Cite this

Ab initio calculations of 5 H resonant states . / Lazauskas, R.; Hiyama, Emiko; Carbonell, J.

In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, Vol. 791, 10.04.2019, p. 335-341.

Research output: Contribution to journalArticle

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