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Chiral2πexchange at fourth order and peripheralNNscattering
Open accessAbstract
We calculate the impact of the complete set of two-pion exchange contributions at chiral fourth order (also known as next-to-next-to-next-to-leading order) on peripheral partial waves of nucleon-nucleon scattering. Our calculations are based upon the analytical studies by Kaiser. It turns out that the contribution of fourth order is substantially smaller than the one of third order, indicating convergence of the chiral expansion. We compare the prediction from chiral pion exchange with the corresponding one from conventional meson theory as represented by the Bonn full model and find, in general, good agreement. Our calculations provide a sound basis for investigating the issue whether the low-energy constants determined from $\ensuremath{\pi}N$ lead to reasonable predictions for $\mathrm{NN}.$
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Cited by
Modern theory of nuclear forces
Epelbaum, E., Hammer, H.-W., & Meißner, U.-G. (2009) · Reviews of Modern Physics · doi:10.1103/revmodphys.81.1773 · Cited by 1,883
The two-nucleon system at next-to-next-to-next-to-leading order
Epelbaum, E., Glöckle, W., & Meißner, U.-G. (2005) · Nuclear Physics A · doi:10.1016/j.nuclphysa.2004.09.107 · Cited by 666
Renormalization of one-pion exchange and power counting
Nogga, A., Timmermans, R. G. E., & Kolck, U. V. (2005) · Physical Review C · doi:10.1103/physrevc.72.054006 · Cited by 360
High-quality two-nucleon potentials up to fifth order of the chiral expansion
Entem, D. R., Machleidt, R., & Nosyk, Y. (2017) · Physical Review C · doi:10.1103/physrevc.96.024004 · Cited by 355
Self-citationConstraints on the variability of quark masses from nuclear binding
Damour, T., & Donoghue, J. F. (2008) · Physical Review D · doi:10.1103/physrevd.78.014014 · Cited by 58
Metadata
- Authors
- Entem, D. R., & Machleidt, R.
- Venue
- Physical Review C
- Publisher
- American Physical Society (APS)
- Published
- 2002-07-17
- Volume
- 66
- Issue
- 1
- ISSN
- 0556-2813 (ISSN-L)
- 1089-490X
- OpenAlex
- W2119836927
- Cited by
- 169
- References
- 0
- FWCI
- 4.60
- Type
- journal article
- Language
- en
- Open access
- green
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