Ξ hypernuclei predicted by the new interaction model ESC08

Y. Yamamoto; E. Hiyama; Th.A. Rijken

doi:10.1051/epjconf/20100307007

EPJ

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Proceedings

Open Access

EPJ Web of Conferences 3, 07007 (2010)
https://doi.org/10.1051/epjconf/20100307007

Ξ hypernuclei predicted by the new interaction model ESC08

Y. Yamamoto¹^a, E. Hiyama² and Th.A. Rijken³

¹ Physics Section, Tsuru University, Tsuru, Yamanashi 402-8555, Japan
² Nishina Center for Accelerator-Based Science, Institute for Physical and Chemical Research (RIKEN), Wako, Saitama 351-0198, Japan
³ Institute for Theoretical Physics, University of Nijmegen, Nijmegen, The Netherlands

^a e-mail: yamamoto@tsuru.ac.jp

Abstract

The features of the new interaction model ESC08 in ΛN , ΣN and ΞN channels are demonstrated by the partial wave contributions to single hyperon potentials U_Y (Y = Λ, Σ, Ξ ) in nuclear matter on the basis of the G-matrix theory. Ξ hypernuclei are studied with the ΞN G-matrix interactions derived from ESC08.

© Owned by the authors, published by EDP Sciences, 2010