Exploring the manifestation and nature of a dineutron in two-neutron emission using a dynamical dineutron model
Artikel i vetenskaplig tidskrift, 2018

Emission of two neutrons or two protons in reactions and decays is often discussed in terms of "dineutron" or "diproton" emission. The discussion often leans intuitively on something described by Migdal-Watson approximation. In this work we propose a way to formalize situations of dineutron emission. It is demonstrated that properly formally defined dineutron emission may reveal properties which are drastically different from those traditionally expected, and properties which are actually observed in three-body decays.


L. V. Grigorenko

National Research Nuclear University

National Research Centre "Kurchatov Institute"

Joint Institute for Nuclear Research (JINR)

J. S. Vaagen

Universitetet i Bergen

Mikhail Zhukov

Chalmers, Fysik

Physical Review C

24699985 (ISSN) 24699993 (eISSN)

Vol. 97 3 034605


Subatomär fysik


Atom- och molekylfysik och optik



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