Journal Article

PreJuSER-50277

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Renormalization of One-Pion Exchange and Power Counting

Nogga, A.FZJ* ; Timmermans, R. G. E. ; van Kolck, U.

2005
Inst. Woodbury, NY

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Please use a persistent id in citations: http://hdl.handle.net/2128/1705  doi:10.1103/PhysRevC.72.054006

Abstract: The renormalization of the chiral nuclear interactions is studied. In leading order, the cutoff dependence is related to the singular tensor interaction of the one-pion exchange potential. In S waves and in higher partial waves where the tensor force is repulsive this cutoff dependence can be absorbed by counterterms expected at that order. In the other partial waves additional contact interactions are necessary. The implications of this finding for the effective field theory program in nuclear physics are discussed.

Keyword(s): J

Note: Record converted from VDB: 12.11.2012

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Contributing Institute(s):

1. Institut 3 (Theoretische Kernphysik) (IKP-TH)

Research Program(s):

1. Physik der Hadronen (M01)

Appears in the scientific report 2005
Notes: This version is available at the following Publisher URL: http://prc.aps.org

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Database coverage:

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