A Regge-plus-resonance approach to kaon production on the nucleon
- Author
- Jan Ryckebusch (UGent) , T. Corthals, Pieter Vancraeyveld (UGent) , Tim Van Cauteren (UGent) and D.G. Ireland
- Organization
- Abstract
- We present a Regge-inspired effective-Lagrangian framework for electromagnetic KY production from the proton. The framework adopts Regge phenomenology to constrain the background contributions to the reaction amplitude. In the resonance region, a selected number of resonance contributions is added to the reaction amplitude. The framework contains a limited amount of free parameters. Nevertheless, it provides a fair description of the p(gamma, K+)Lambda data (including the single and double polarization observables) over an energy range extending from threshold UP to omega(lab) = 16 GeV. After constraining the parameters against the p(gamma, K+)Lambda data we obtain p(e, e'K+)Lambda predictions which compare reasonably well with the measurements. An independent analysis of the p(gamma, K+)Lambda and p(e, e'K+)Lambda provide evidence for the existence of a missing D-13(1900) resonance.
Citation
Please use this url to cite or link to this publication: http://hdl.handle.net/1854/LU-668943
- MLA
- Ryckebusch, Jan, et al. “A Regge-plus-Resonance Approach to Kaon Production on the Nucleon.” PROCEEDINGS OF THE 11TH WORKSHOP ON THE PHYSICS OF EXCITED NUCLEONS, Springer, 2008, pp. 247–50.
- APA
- Ryckebusch, J., Corthals, T., Vancraeyveld, P., Van Cauteren, T., & Ireland, D. G. (2008). A Regge-plus-resonance approach to kaon production on the nucleon. PROCEEDINGS OF THE 11TH WORKSHOP ON THE PHYSICS OF EXCITED NUCLEONS, 247–250. Berlin: Springer.
- Chicago author-date
- Ryckebusch, Jan, T. Corthals, Pieter Vancraeyveld, Tim Van Cauteren, and D.G. Ireland. 2008. “A Regge-plus-Resonance Approach to Kaon Production on the Nucleon.” In PROCEEDINGS OF THE 11TH WORKSHOP ON THE PHYSICS OF EXCITED NUCLEONS, 247–50. Berlin: Springer.
- Chicago author-date (all authors)
- Ryckebusch, Jan, T. Corthals, Pieter Vancraeyveld, Tim Van Cauteren, and D.G. Ireland. 2008. “A Regge-plus-Resonance Approach to Kaon Production on the Nucleon.” In PROCEEDINGS OF THE 11TH WORKSHOP ON THE PHYSICS OF EXCITED NUCLEONS, 247–250. Berlin: Springer.
- Vancouver
- 1.Ryckebusch J, Corthals T, Vancraeyveld P, Van Cauteren T, Ireland DG. A Regge-plus-resonance approach to kaon production on the nucleon. In: PROCEEDINGS OF THE 11TH WORKSHOP ON THE PHYSICS OF EXCITED NUCLEONS. Berlin: Springer; 2008. p. 247–50.
- IEEE
- [1]J. Ryckebusch, T. Corthals, P. Vancraeyveld, T. Van Cauteren, and D. G. Ireland, “A Regge-plus-resonance approach to kaon production on the nucleon,” in PROCEEDINGS OF THE 11TH WORKSHOP ON THE PHYSICS OF EXCITED NUCLEONS, Bonn, Germany, 2008, pp. 247–250.
@inproceedings{668943, abstract = {{We present a Regge-inspired effective-Lagrangian framework for electromagnetic KY production from the proton. The framework adopts Regge phenomenology to constrain the background contributions to the reaction amplitude. In the resonance region, a selected number of resonance contributions is added to the reaction amplitude. The framework contains a limited amount of free parameters. Nevertheless, it provides a fair description of the p(gamma, K+)Lambda data (including the single and double polarization observables) over an energy range extending from threshold UP to omega(lab) = 16 GeV. After constraining the parameters against the p(gamma, K+)Lambda data we obtain p(e, e'K+)Lambda predictions which compare reasonably well with the measurements. An independent analysis of the p(gamma, K+)Lambda and p(e, e'K+)Lambda provide evidence for the existence of a missing D-13(1900) resonance.}}, author = {{Ryckebusch, Jan and Corthals, T. and Vancraeyveld, Pieter and Van Cauteren, Tim and Ireland, D.G.}}, booktitle = {{PROCEEDINGS OF THE 11TH WORKSHOP ON THE PHYSICS OF EXCITED NUCLEONS}}, isbn = {{978-3-540-85143-1}}, language = {{eng}}, location = {{Bonn, Germany}}, pages = {{247--250}}, publisher = {{Springer}}, title = {{A Regge-plus-resonance approach to kaon production on the nucleon}}, year = {{2008}}, }