Recent progress in the 3N system including three-nucleon forces

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A new single Faddeev equation for the inclusion of a three-nucleon force (3NF) into the three-nucleon (3N) continuum and a new partial wave decomposition of a 3NF is presented. This allows for the first time in momentum space calculations the inclusion of a 3NF in higher angular momenta. The authors present converged calculations including a 3NF up to j{sub max} = 6 for the three-nucleon bound state and j{sub max} = 3 in the 3N continuum, where j is the total nucleon-nucleon angular momentum. Several 3N Hamiltonians are generated based on modern nucleon-nucleon (NN) forces and properly adjusted 3NFs, which ... continued below

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8 p.

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Hueber, D.; Witala, H.; Kamada, H.; Nogga, A. & Gloeckle, W. July 1, 1997.

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A new single Faddeev equation for the inclusion of a three-nucleon force (3NF) into the three-nucleon (3N) continuum and a new partial wave decomposition of a 3NF is presented. This allows for the first time in momentum space calculations the inclusion of a 3NF in higher angular momenta. The authors present converged calculations including a 3NF up to j{sub max} = 6 for the three-nucleon bound state and j{sub max} = 3 in the 3N continuum, where j is the total nucleon-nucleon angular momentum. Several 3N Hamiltonians are generated based on modern nucleon-nucleon (NN) forces and properly adjusted 3NFs, which give the correct triton binding energy. They are used to analyze recent measurements of spin transfer coefficients in elastic nucleon-deuteron scattering. They show that scales with the triton binding energy, whereas K{sub y}{sup z{prime}z{prime}} does not.

Physical Description

8 p.

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INIS; OSTI as DE98002921

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  • 15. international conference on few-body problems in physics (ICFBP-15), Groningen (Netherlands), 22-26 Jul 1997

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  • Other: DE98002921
  • Report No.: LA-UR--97-4427
  • Report No.: CONF-970731--
  • Grant Number: W-7405-ENG-36
  • Office of Scientific & Technical Information Report Number: 645552
  • Archival Resource Key: ark:/67531/metadc698337

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  • July 1, 1997

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  • Aug. 14, 2015, 8:43 a.m.

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  • Feb. 26, 2016, 4:02 p.m.

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Hueber, D.; Witala, H.; Kamada, H.; Nogga, A. & Gloeckle, W. Recent progress in the 3N system including three-nucleon forces, article, July 1, 1997; New Mexico. (digital.library.unt.edu/ark:/67531/metadc698337/: accessed August 22, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.