Solution of the five-body η4He problem with separable pole expansion method

Bibliographic Details
Parent link:	Physics Letters B Vol. 772.— 2017.— [P. 663-668]
Main Author:	Fiks (Fix) A. I. Alexander Ivanovich
Corporate Author:	Национальный исследовательский Томский политехнический университет Исследовательская школа физики высокоэнергетических процессов
Other Authors:	Kolesnikov O. V. Oleg Vladimirovich
Summary:	Title screen The Alt-Grassberger-Sandhas equations for the five-body η−4N problem are solved for the case of the driving ηN and NN potentials limited to s-waves. Separable expansion of the transition amplitudes in all different subsystems is employed to convert the five-body equations into the effective two-body form. Numerical results are presented for the η4He scattering length.
Published:	2017
Subjects:	электронный ресурс труды учёных ТПУ методы разложения длина рассеяния мезоны связанные состояния
Online Access:	https://doi.org/10.1016/j.physletb.2017.07.034
Format:	Electronic Book Chapter
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=666933

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