Nonlocal interactions of nucleons and anomalous off-shell behavior of two-nucleon amplitudes

dc.contributor.author	Gainutdinov R.
dc.contributor.author	Mutygullina A.
dc.date.accessioned	2018-09-17T21:12:38Z
dc.date.available	2018-09-17T21:12:38Z
dc.date.issued	2002
dc.identifier.issn	1063-7788
dc.identifier.uri	https://dspace.kpfu.ru/xmlui/handle/net/134673
dc.description.abstract	The problem of ultraviolet divergences that arise in describing low-energy nucleon dynamics is analyzed. By considering some examples of exactly solvable models, it is shown that, upon renormalization, the interaction that governs nucleon dynamics appears to be nonlocal in time. The effect of this nonlocality on the character of the dynamics of a nucleon system is investigated. It is shown that the time nonlocality of nucleon-nucleon interactions leads to an anomalous off-shell behavior of two-nucleon amplitudes and this anomalous behavior can significantly affect the dynamics of multinucleon systems. © 2002 MAIK "Nauka/Interperiodica".
dc.relation.ispartofseries	Physics of Atomic Nuclei
dc.title	Nonlocal interactions of nucleons and anomalous off-shell behavior of two-nucleon amplitudes
dc.type	Article
dc.relation.ispartofseries-issue	8
dc.relation.ispartofseries-volume	65
dc.collection	Публикации сотрудников КФУ
dc.relation.startpage	1421
dc.source.id	SCOPUS10637788-2002-65-8-SID0036696741

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