| Issue |
EPJ Web of Conferences
Volume 117, 2016
12th International Conference on Nucleus-Nucleus Collisions 2015
|
|
|---|---|---|
| Article Number | 02006 | |
| Number of page(s) | 6 | |
| Section | II. QCD and Hadron Physics | |
| DOI | https://doi.org/10.1051/epjconf/201611702006 | |
| Published online | 11 May 2016 | |
https://doi.org/10.1051/epjconf/201611702006
Elastic nucleon-deuteron scattering and breakup with chiral forces
Institute of Physics, Jagiellonian University, PL-30348 Kraków
Published online: 11 May 2016
Results on three-nucleon (3N) elastic scattering and breakup below the pion production threshold are discussed. The large discrepancies found between a theory based on numerical solutions of 3N Faddeev equations with standard nucleon-nucleon (NN) potentials only and data point to the need for three-nucleon forces (3NF’s). This notion is supported by the fact that another possible reason for the discrepancies in elastic nucleon-deuteron (Nd) scattering, relativistic effects, turned out to be small. Results for a new generation of chiral NN forces (up to N4LO) together with theoretical truncation errors are shown. They support conclusions obtained with standard NN potentials
© Owned by the authors, published by EDP Sciences - SIF, 2016
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