Onset of η nuclear binding

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 a ηN ≈ 1 fm (0.7 fm) is needed to bind η 3 He ( η 4 He...

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Hauptverfasser: Barnea, Nir, Bazak, Betzalel, Friedman, Eliahu, Gal, Avraham, Cieplý, Aleš, Mareš, Jiří, Schäfer, Martin
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Mathematical analysis
Nucleons
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Beschreibung
Zusammenfassung: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 a ηN ≈ 1 fm (0.7 fm) is needed to bind η 3 He ( η 4 He).
ISSN:2100-014X
2101-6275
2100-014X
DOI:10.1051/epjconf/201818101011