Kaon photoproduction processes γp → K +Λ and γn → K 0Λ from thresholds up to W = 2.0 GeV

A. Rusli, Terry Mart

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Kaon photoproduction processes γp → K+Λ and γn → K0Λ have been investigated in the energy regime from threshold up to W = 2.0 GeV. The K+Λ background amplitude is constructed from the appropriate Feynman diagrams, whilst the resonance terms were obtained by using the multipole approach. The observables for the K0Λ channel are obtained by imposing the isospin symmetry to the K+Λ channel and using some experimental data on the helicity photon amplitudes for neutron obtained from the Particle Data Group. The observables used in the present investigation are the cross section and polarization observables. In the case of K+Λ channel, the agreement with the experiment data has been achieved. In the case of K0Λ channel, the predicted observables indicate significant discrepancies with the prediction of Kaon-Maid.

Original languageEnglish
Title of host publicationInternational Symposium on Current Progress in Mathematics and Sciences 2016, ISCPMS 2016
Subtitle of host publicationProceedings of the 2nd International Symposium on Current Progress in Mathematics and Sciences 2016
EditorsKiki Ariyanti Sugeng, Djoko Triyono, Terry Mart
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735415362
DOIs
Publication statusPublished - 10 Jul 2017
Event2nd International Symposium on Current Progress in Mathematics and Sciences 2016, ISCPMS 2016 - Depok, Jawa Barat, Indonesia
Duration: 1 Nov 20162 Nov 2016

Publication series

NameAIP Conference Proceedings
Volume1862
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference2nd International Symposium on Current Progress in Mathematics and Sciences 2016, ISCPMS 2016
CountryIndonesia
CityDepok, Jawa Barat
Period1/11/162/11/16

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    Rusli, A., & Mart, T. (2017). Kaon photoproduction processes γp → K +Λ and γn → K 0Λ from thresholds up to W = 2.0 GeV. In K. A. Sugeng, D. Triyono, & T. Mart (Eds.), International Symposium on Current Progress in Mathematics and Sciences 2016, ISCPMS 2016: Proceedings of the 2nd International Symposium on Current Progress in Mathematics and Sciences 2016 [030007] (AIP Conference Proceedings; Vol. 1862). American Institute of Physics Inc.. https://doi.org/10.1063/1.4991111