Onset of η nuclear binding

Nir Barnea; Betzalel Bazak; Eliahu Friedman; Avraham Gal; Aleš Cieplý; Jiří Mareš; Martin Schäfer

doi:10.1051/epjconf/201818101011

Onset of η nuclear binding

Nir Barnea
, Betzalel Bazak
, Eliahu Friedman
, Avraham Gal
, Aleš Cieplý
, Jiří Mareš
, Martin Schäfer

Racah Institute of Physics

Research output: Contribution to journal › Conference article › peer-review

Abstract

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 η³He (η⁴He).

Original language	English
Article number	01011
Journal	EPJ Web of Conferences
Volume	181
DOIs	https://doi.org/10.1051/epjconf/201818101011
State	Published - 25 Jun 2018
Event	2017 International Conference on Exotic Atoms and Related Topics, EXA 2017 - Vienna, Austria Duration: 11 Sep 2017 → 15 Sep 2017

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© The Authors, published by EDP Sciences, 2018.

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title = "Onset of η nuclear binding",

abstract = "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).",

author = "Nir Barnea and Betzalel Bazak and Eliahu Friedman and Avraham Gal and Ale{\v s} Ciepl{\'y} and Ji{\v r}{\'i} Mare{\v s} and Martin Sch{\"a}fer",

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year = "2018",

month = jun,

day = "25",

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AU - Barnea, Nir

AU - Bazak, Betzalel

AU - Friedman, Eliahu

AU - Gal, Avraham

AU - Cieplý, Aleš

AU - Mareš, Jiří

AU - Schäfer, Martin

PY - 2018/6/25

Y1 - 2018/6/25

N2 - 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).

AB - 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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DO - 10.1051/epjconf/201818101011

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AN - SCOPUS:85051038577

SN - 2101-6275

VL - 181

JO - EPJ Web of Conferences

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M1 - 01011

T2 - 2017 International Conference on Exotic Atoms and Related Topics, EXA 2017

Y2 - 11 September 2017 through 15 September 2017

ER -

Onset of η nuclear binding

Abstract

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