Journal Article

FZJ-2017-00598

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png The optical potential on the lattice

Agadjanov, D. (Corresponding author) ; Döring, M. ; Mai, M. ; Meißner, U.-G.FZJ* ; Rusetsky, A.

2016
Springer Berlin

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Please use a persistent id in citations: http://hdl.handle.net/2128/13482  doi:10.1007/JHEP06(2016)043

Abstract: The extraction of hadron-hadron scattering parameters from lattice data by using the Lüscher approach becomes increasingly complicated in the presence of inelastic channels. We propose a method for the direct extraction of the complex hadron-hadron optical potential on the lattice, which does not require the use of the multi-channel Lüscher formalism. Moreover, this method is applicable without modifications if some inelastic channels contain three or more particles.

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Contributing Institute(s):

1. Theorie der Starken Wechselwirkung (IAS-4)

Research Program(s):

1. 511 - Computational Science and Mathematical Methods (POF3-511) (POF3-511)
2. DFG project 196253076 - TRR 110: Symmetrien und Strukturbildung in der Quantenchromodynamik (196253076) (196253076)

Appears in the scientific report 2016

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Database coverage:
; ; ; ; Current Contents - Physical, Chemical and Earth Sciences ; DOAJ Seal ; IF >= 5 ; JCR ; Nationallizenz ; SCOPUS ; Science Citation Index ; Science Citation Index Expanded ; Thomson Reuters Master Journal List ; Web of Science Core Collection

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