Complete sets of observables in pseudoscalar-meson photoproduction
- Author
- Tom Vrancx (UGent) , Jan Ryckebusch (UGent) and Jannes Nys (UGent)
- Organization
- Project
- Abstract
- Pseudoscalar-meson photoproduction is characterized by four complex reaction amplitudes. A complete set is a minimum theoretical set of observables that allow to determine these amplitudes unambiguously. It is studied whether complete sets remain complete when experimental uncertainty is involved. To this end, data from the GRAAL Collaboration and simulated data from a realistic model, both for the gamma p -> K+ Lambda reaction, are analyzed in the transversity representation of the reaction amplitudes. It is found that only the moduli of the transversity amplitudes can be determined without ambiguity but not the relative phases.
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Please use this url to cite or link to this publication: http://hdl.handle.net/1854/LU-4226401
- MLA
- Vrancx, Tom, et al. “Complete Sets of Observables in Pseudoscalar-Meson Photoproduction.” EPJ Web of Conferences, edited by M Battaglieri et al., vol. 73, EDP Sciences, 2014, doi:10.1051/epjconf/20147304011.
- APA
- Vrancx, T., Ryckebusch, J., & Nys, J. (2014). Complete sets of observables in pseudoscalar-meson photoproduction. In M. Battaglieri, A. D’Angelo, R. DeVita, A. Pascolini, & G. Salme (Eds.), EPJ Web of Conferences (Vol. 73). https://doi.org/10.1051/epjconf/20147304011
- Chicago author-date
- Vrancx, Tom, Jan Ryckebusch, and Jannes Nys. 2014. “Complete Sets of Observables in Pseudoscalar-Meson Photoproduction.” In EPJ Web of Conferences, edited by M Battaglieri, A D’Angelo, R DeVita, A Pascolini, and G Salme. Vol. 73. Coutaboeuf, France: EDP Sciences. https://doi.org/10.1051/epjconf/20147304011.
- Chicago author-date (all authors)
- Vrancx, Tom, Jan Ryckebusch, and Jannes Nys. 2014. “Complete Sets of Observables in Pseudoscalar-Meson Photoproduction.” In EPJ Web of Conferences, ed by. M Battaglieri, A D’Angelo, R DeVita, A Pascolini, and G Salme. Vol. 73. Coutaboeuf, France: EDP Sciences. doi:10.1051/epjconf/20147304011.
- Vancouver
- 1.Vrancx T, Ryckebusch J, Nys J. Complete sets of observables in pseudoscalar-meson photoproduction. In: Battaglieri M, D’Angelo A, DeVita R, Pascolini A, Salme G, editors. EPJ Web of Conferences. Coutaboeuf, France: EDP Sciences; 2014.
- IEEE
- [1]T. Vrancx, J. Ryckebusch, and J. Nys, “Complete sets of observables in pseudoscalar-meson photoproduction,” in EPJ Web of Conferences, Rome, Italy, 2014, vol. 73.
@inproceedings{4226401, abstract = {{Pseudoscalar-meson photoproduction is characterized by four complex reaction amplitudes. A complete set is a minimum theoretical set of observables that allow to determine these amplitudes unambiguously. It is studied whether complete sets remain complete when experimental uncertainty is involved. To this end, data from the GRAAL Collaboration and simulated data from a realistic model, both for the gamma p -> K+ Lambda reaction, are analyzed in the transversity representation of the reaction amplitudes. It is found that only the moduli of the transversity amplitudes can be determined without ambiguity but not the relative phases.}}, articleno = {{04011}}, author = {{Vrancx, Tom and Ryckebusch, Jan and Nys, Jannes}}, booktitle = {{EPJ Web of Conferences}}, editor = {{Battaglieri, M and D'Angelo, A and DeVita, R and Pascolini, A and Salme, G}}, issn = {{2100-014X}}, language = {{eng}}, location = {{Rome, Italy}}, pages = {{4}}, publisher = {{EDP Sciences}}, title = {{Complete sets of observables in pseudoscalar-meson photoproduction}}, url = {{http://doi.org/10.1051/epjconf/20147304011}}, volume = {{73}}, year = {{2014}}, }
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