This title appears in the Scientific Report :
2013
Please use the identifier:
http://dx.doi.org/10.1016/j.nuclphysa.2012.12.123 in citations.
Please use the identifier: http://hdl.handle.net/2128/20961 in citations.
Baryon–baryon interactions from chiral effective field theory
Baryon–baryon interactions from chiral effective field theory
Results from an ongoing study of baryon-baryon systems with strangeness S=-1 and -2 within chiral effective field theory are reported. The investigations are based on the scheme proposed by Weinberg which has been applied rather successfully to the nucleon-nucleon interaction in the past. Results fo...
Saved in:
Personal Name(s): | Haidenbauer, Johann (Corresponding author) |
---|---|
Contributing Institute: |
Theorie der Starken Wechselwirkung; IAS-4 Theorie der starken Wechselwirkung; IKP-3 |
Published in: |
Nuclear physics |
Imprint: |
Amsterdam
North-Holland Publ. Co.
2013
|
Physical Description: |
220-230 |
DOI: |
10.1016/j.nuclphysa.2012.12.123 |
Conference: | XI International Conference on Hypernuclear and Strange Particle Physics, Barcelona (Spain), 2012-10-01 - 2013-10-05 |
Document Type: |
Contribution to a conference proceedings Journal Article |
Research Program: |
Hadron Structure and Dynamics (HSD) |
Link: |
OpenAccess OpenAccess |
Publikationsportal JuSER |
Please use the identifier: http://hdl.handle.net/2128/20961 in citations.
Results from an ongoing study of baryon-baryon systems with strangeness S=-1 and -2 within chiral effective field theory are reported. The investigations are based on the scheme proposed by Weinberg which has been applied rather successfully to the nucleon-nucleon interaction in the past. Results for the hyperon-nucleon and hyperon-hyperon interactions obtained to leading order are reviewed. Specifically, the issue of extrapolating the binding energy of the H-dibaryon, extracted from recent lattice QCD simulations, to the physical point is addressed. Furthermore, first results for the hyperon-nucleon interaction at next-to-leading order are presented and discussed. Results from an ongoing study of baryon-baryon systems with strangeness S=-1 and -2 within chiral effective field theory are reported. The investigations are based on the scheme proposed by Weinberg which has been applied rather successfully to the nucleon-nucleon interaction in the past. Results for the hyperon-nucleon and hyperon-hyperon interactions obtained to leading order are reviewed. Specifically, the issue of extrapolating the binding energy of the H-dibaryon, extracted from recent lattice QCD simulations, to the physical point is addressed. Furthermore, first results for the hyperon-nucleon interaction at next-to-leading order are presented and discussed. |