Significance of nucleon resonances in kaon electroproduction

S. Sakinah, T. Mart

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The electromagnetic production of kaon has been studied by means of an effective Lagrangian approach. In this study the previous analysis has been extended from the photoproduction to the electroproduction process. We include electromagnetic form factors in the electromagnetic vertices for this porpuse. The Gaussian form factor is used since previous study has shown that the form factor could improve the agreement between model calculation and experimental data. All relevant nucleon resonances listed by the Particle Data Group have been included in this study. To evaluate the individual resonance contributions we exclude a specific nucleon resonance in the model and recalculate the χ2 in the fitting process. The result is compared with that obtained in the photoproduction process.

Original languageEnglish
Title of host publicationConference on Theoretical Physics and Nonlinear Phenomena, CTPNP 2019
Subtitle of host publicationExcursion from Vacuum to Condensed Matter
EditorsHusin Alatas, Bum-Hoon Lee, Agus Purwanto, Laksana Tri Handoko, Eny Latifah, Umar Mohideen, Andrivo Rusydi, Hari Wisodo, Markus Diantoro, Arif Hidayat, Ahmad Taufiq, Tasrief Surungan, Norhayati Ahmad, Suruati Sufian, Ardian Nata Atmaja, Imam Fachruddin, Bobby Eka Gunara, Mirza Satriawan, Albert Sulaiman
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735419933
DOIs
Publication statusPublished - 18 May 2020
Event2019 Conference on Theoretical Physics and Nonlinear Phenomena: Excursion from Vacuum to Condensed Matter, CTPNP 2019 - Malang, East Java, Indonesia
Duration: 9 Oct 201910 Oct 2019

Publication series

NameAIP Conference Proceedings
Volume2234
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference2019 Conference on Theoretical Physics and Nonlinear Phenomena: Excursion from Vacuum to Condensed Matter, CTPNP 2019
CountryIndonesia
CityMalang, East Java
Period9/10/1910/10/19

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