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Author Witala, H. ♦ Hueber, D. ♦ Gloeckle, W. ♦ Golak, J. ♦ Stadler, A. ♦ Adam, J. (Jr.)
Source United States Department of Energy Office of Scientific and Technical Information
Content type Text
Language English
Subject Keyword PHYSICS ♦ BREAKUP REACTIONS ♦ FADDEEV EQUATIONS ♦ BARYON-BARYON INTERACTIONS ♦ NUCLEON-NUCLEON POTENTIAL ♦ PION-PION INTERACTIONS ♦ ELASTIC SCATTERING ♦ RHO-770 MESONS ♦ POLARIZATION-ASYMMETRY RATIO
Abstract Using the Bonn B nucleon-nucleon potential and the Tucson-Melbourne family of {pi}-{pi}, {pi}-{rho}, and {rho}-{rho} three-nucleon forces we solved the 3{ital N} Faddeev equation below and above the deuteron breakup threshold. For different elastic scattering and breakup observables we looked for the effects caused by adding consecutively the above 3{ital N} forces. The largest effects were found for the {pi}-{pi} three-nucleon force. The influence of {pi}-{rho} exchange was generally found to be smaller than {pi}-{pi} and it acts in opposite direction. The effect of the {rho}-{rho} three-nucleon force was found to be always negligible. Adding {pi}-{rho} and {rho}-{rho} three-nucleon forces does not explain the analyzing power puzzle in the low energy nucleon-deuteron elastic scattering.
ISSN 05562813
Educational Use Research
Learning Resource Type Article
Publisher Date 1995-09-01
Publisher Place United States
Journal Physical Review, C
Volume Number 52
Issue Number 3


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