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Hunting the resonances in p(γ,K⁺)Λ: (over) complete measurements and partial-wave analyses

Jannes Nys UGent and Jan Ryckebusch UGent (2016) JPS Conference Proceedings. 10.
abstract
At given kinematics and for a given reaction, a complete set is a minimum set of observables from which one can unambiguously determine the underlying reaction amplitudes. For pseudoscalar-meson photoproduction, complete sets of eight observables which hold great promise are the combination of the differential cross section, of the three single-polarization observables and a proper selection of four double-polarization observables. Amplitude extraction is a model-independent way of extracting information from the data and is often being put forward as an alternate method for model falsification and for testing hypotheses about the underlying reaction dynamics. Information about the s-channel resonances is commonly extracted from the data by performing a partial-wave analysis. We apply both analysis techniques to the background-dominated \(p(\gamma ,K^{ + })\Lambda \) reaction. We introduce a variable that quantifies the maximum resolution that can be obtained in amplitude space after measuring a large amount of polarization observables.
Please use this url to cite or link to this publication:
author
organization
alternative title
Hunting the resonances in p(gamma ,K+)Lambda : (over) complete measurements and partial-wave analyses
year
type
conference
publication status
published
subject
keyword
Complete experiments, pseudoscalar-meson photoproduction, nucleon spectrum
in
JPS Conference Proceedings
JPS Conf. Proc.
volume
10
issue title
Proceedings of the 10th international workshop on physics of excited nucleons (NSTAR 2015)
article number
032013
pages
6 pages
publisher
Physical Society of Japan (JPS)
conference name
10th International workshop on the Physics of Excited Nucleons (NSTAR 2015)
conference location
Osaka, Japan
conference start
2015-05-25
conference end
2015-05-28
ISBN
9784890271146
DOI
10.7566/JPSCP.10.032013
language
English
UGent publication?
yes
classification
C1
copyright statement
I have transferred the copyright for this publication to the publisher
id
8035709
handle
http://hdl.handle.net/1854/LU-8035709
date created
2016-07-13 11:24:46
date last changed
2016-12-21 15:40:54
@inproceedings{8035709,
  abstract     = {At given kinematics and for a given reaction, a complete set is a minimum set of observables from which one can unambiguously determine the underlying reaction amplitudes. For pseudoscalar-meson photoproduction, complete sets of eight observables which hold great promise are the combination of the differential cross section, of the three single-polarization observables and a proper selection of four double-polarization observables. Amplitude extraction is a model-independent way of extracting information from the data and is often being put forward as an alternate method for model falsification and for testing hypotheses about the underlying reaction dynamics. Information about the s-channel resonances is commonly extracted from the data by performing a partial-wave analysis. We apply both analysis techniques to the background-dominated {\textbackslash}(p({\textbackslash}gamma ,K\^{ }\{ + \}){\textbackslash}Lambda {\textbackslash}) reaction. We introduce a variable that quantifies the maximum resolution that can be obtained in amplitude space after measuring a large amount of polarization observables.},
  articleno    = {032013},
  author       = {Nys, Jannes and Ryckebusch, Jan},
  booktitle    = {JPS Conference Proceedings},
  isbn         = {9784890271146},
  keyword      = {Complete experiments,pseudoscalar-meson photoproduction,nucleon spectrum},
  language     = {eng},
  location     = {Osaka, Japan},
  pages        = {6},
  publisher    = {Physical Society of Japan (JPS)},
  title        = {Hunting the resonances in p(\ensuremath{\gamma},K\unmatched{207a})\ensuremath{\Lambda}: (over) complete measurements and partial-wave analyses},
  url          = {http://dx.doi.org/10.7566/JPSCP.10.032013},
  volume       = {10},
  year         = {2016},
}

Chicago
Nys, Jannes, and Jan Ryckebusch. 2016. “Hunting the Resonances in p(γ,K+)Λ: (over) Complete Measurements and Partial-wave Analyses.” In JPS Conference Proceedings. Vol. 10. Physical Society of Japan (JPS).
APA
Nys, J., & Ryckebusch, J. (2016). Hunting the resonances in p(γ,K+)Λ: (over) complete measurements and partial-wave analyses. JPS Conference Proceedings (Vol. 10). Presented at the 10th International workshop on the Physics of Excited Nucleons (NSTAR 2015), Physical Society of Japan (JPS).
Vancouver
1.
Nys J, Ryckebusch J. Hunting the resonances in p(γ,K+)Λ: (over) complete measurements and partial-wave analyses. JPS Conference Proceedings. Physical Society of Japan (JPS); 2016.
MLA
Nys, Jannes, and Jan Ryckebusch. “Hunting the Resonances in p(γ,K+)Λ: (over) Complete Measurements and Partial-wave Analyses.” JPS Conference Proceedings. Vol. 10. Physical Society of Japan (JPS), 2016. Print.