Eur.Phys.J.A Eur.Phys.J.A, 2021, 57 (5), pp.156. ⟨10.1140/epja/s10050-021-00451-6⟩ 'European Physical Journal A ', vol: 57, pages: 156-1-156-17 (2021) European Physical Journal A European Physical Journal A, EDP Sciences, 2021, 57 (5), pp.156. ⟨10.1140/epja/s10050-021-00451-6⟩ The European Physical Journal A The European Physical Journal A, 2021, 57 (5), pp.156. ⟨10.1140/epja/s10050-021-00451-6⟩ The European Physical Journal A, Springer, 2021, 57 (5), pp.156. ⟨10.1140/epja/s10050-021-00451-6⟩ European Physical Journal A, 57(5):156. SPRINGER