Hadronic form factors in kaon photoproduction

Journal Article · Thu Sep 25 00:00:00 EDT 2014 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.4897120· OSTI ID:22307897

Syukurilla, L., E-mail: [e-mail]; Mart, T., E-mail: [e-mail] ^[1]

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1. Department Fisika, FMIPA, Universitas Indonesia, Depok, 164242 (Indonesia)

We have revisited the effect of hadronic form factors in kaon photoproduction process by utilizing an isobaric model developed for kaon photoproduction off the proton. The model is able to reproduce the available experimental data nicely as well as to reveal the origin of the second peak in the total cross section, which was the main source of confusion for decades. Different from our previous study, in the present work we explore the possibility of using different hadronic form factors in each of the KΛN vertices. The use of different hadronic form factors, e.g. dipole, Gaussian, and generalized dipole, has been found to produce a more flexible isobar model, which can provide a significant improvement in the model.

• OSTI ID: 22307897
• Journal Information: AIP Conference Proceedings, Vol. 1617, Issue 1; Conference: ICTAP 2013: 3. international conference on theoretical and applied physics, Malang, East Java (Indonesia), 10-11 Oct 2013; Other Information: (c) 2014 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
DIPOLES
FORM FACTORS
ISOBAR MODEL
KAONS
LAMBDA BARYONS
PHOTOPRODUCTION
PROTONS
TOTAL CROSS SECTIONS
VERTEX FUNCTIONS