Onset of η nuclear binding

Recent studies of η nuclear quasibound states by the Jerusalem-Prague Collaboration are reviewed, focusing on stochastic variational method self consistent calculations of η few-nucleon systems. These calculations suggest that a minimum value Re aηN ≈ 1 fm (0.7 fm) is needed to bind η3He (η4He)....

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Bibliographic Details
Main Authors: Barnea Nir, Bazak Betzalel, Friedman Eliahu, Gal Avraham, Cieplý Aleš, Mareš Jiří, Schäfer Martin
Format: Article
Language:English
Published: EDP Sciences 2018-01-01
Series:EPJ Web of Conferences
Online Access:https://doi.org/10.1051/epjconf/201818101011