Local Nucleon-Nucleon Potentials Based upon Chiral Effective Field Theory
Herd, Philip. (2015). Local Nucleon-Nucleon Potentials Based upon Chiral Effective Field Theory. Theses and Dissertations Collection, University of Idaho Library Digital Collections. https://www.lib.uidaho.edu/digital/etd/items/herd_idaho_0089n_10772.html
- Title:
- Local Nucleon-Nucleon Potentials Based upon Chiral Effective Field Theory
- Author:
- Herd, Philip
- Date:
- 2015
- Program:
- Physics
- Subject Category:
- Nuclear physics and radiation
- Abstract:
-
During the past three decades, it has been demonstrated that chiral effective field theory (EFT) represents a powerful tool to deal with hadronic interactions at low energy in a systematic and model-independent way. Within the last decade, precision nucleon-nucleon (NN) potentials based upon chiral EFT have been constructed. Most of these potentials have been represented in momentum-space. However, there are some important applications in nuclear physics for which a representation of the NN potential in position space is preferred. Therefore, in this thesis, a NN potential is constructed that is local and given in position space in a relatively simple form. In terms of the chiral expansion, we advance to next-to-next-to-leading order and achieve accuracy that is superior to similar potentials constructed by other researchers. Our potential will serve as an excellent starting point for ab initio few- and many- body calculations in nuclear physics.
- Description:
- masters, M.S., Physics -- University of Idaho - College of Graduate Studies, 2015
- Major Professor:
- Machleidt, Ruprecht
- Committee:
- Sammarruca, Francesca; Hedman, Matthew M
- Defense Date:
- 2015
- Identifier:
- Herd_idaho_0089N_10772
- Type:
- Text
- Format Original:
- Format:
- application/pdf
- Rights:
- In Copyright - Educational Use Permitted. For more information, please contact University of Idaho Library Special Collections and Archives Department at libspec@uidaho.edu.
- Standardized Rights:
- http://rightsstatements.org/vocab/InC-EDU/1.0/