Do multineutrons exist?
| Autor: | Timofeyuk, NK |
|---|---|
| Rok vydání: | 2003 |
| Předmět: | |
| DOI: | 10.48550/arxiv.nucl-th/0301020 |
| Popis: | Following recent work in which events which may correspond to a bound tetraneutron ($^4$n) were observed, it is pointed out that from the theoretical perspective the two-body nucleon-nucleon (NN) force cannot by itself bind four neutrons, even if it could bind a dineutron. Unrealistic modifications of the NN force or introduction of unreaslistic four-nucleon force would be needed in order to bind the tetraneutron. The existence of other multineutron systems is discussed. Comment: To be published in Journal of Physics G, provisionally scheduled for Febraury 2003 |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|