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The old and the new of parity-violating two-pion-exchange $NN$ potential

Abstract : We consider the parity-violating two-pion-exchange potential obtained from the covariant formalism in the past and the state-of-the-art effective field theory approach. We discuss the behavior of the potential in coordinate space and its application to the parity-violating asymmetry in $\vec{n} p \to d \gamma$ at threshold.
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http://hal.in2p3.fr/in2p3-00253260
Contributor : Emmanuelle Vernay <>
Submitted on : Wednesday, February 13, 2008 - 9:14:46 AM
Last modification on : Monday, July 20, 2020 - 9:18:24 AM

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C. H. Hyun, B. Desplanques, S. Ando, C. -P. Liu. The old and the new of parity-violating two-pion-exchange $NN$ potential. Chiral Symmetry in Hadron and Nuclear Physics, Nov 2007, Osaka, Japan. pp.2293-2296, ⟨10.1142/S0217732308029228⟩. ⟨in2p3-00253260⟩

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