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We investigate Lambda(1520,3/2^-,D_03) photoproduction via the gamma N -> KLambda^* reaction process. Using effective Lagrangians, we compute the totaland differential cross sections as well as the dependence on the momentumtransfer for the photoproduction at the tree-level. We employ two differentform factors: The four-dimensional gauge-invariant type and the threedimensional one depending on the external momenta. We find that the total crosssections for the proton target are well reproduced as compared with theexperimental data. It turns out that the total cross sections for the neutrontarget are significantly smaller than those for the proton target. We alsocompare the present results with the gamma N -> bar{K} Theta^+ reaction inorder to extract information of Theta^+. Finally the role of K^*--exchange inthe production reaction is discussed.Comment: 16 pages, 31 figure

physical review. d. particles, fields, gravitation, and cosmology/physical review. d, particles, fields, gravitation, and cosmology

<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>Λ</mml:mi><mml:mo stretchy="false">(</mml:mo><mml:mn>1520</mml:mn><mml:mo>,</mml:mo><mml:mn>3</mml:mn><mml:mo>/</mml:mo><mml:msup><mml:mn>2</mml:mn><mml:mo>−</mml:mo></mml:msup><mml:mo stretchy="false">)</mml:mo></mml:math>-photoproduction reaction via<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>γ</mml:mi><mml:mi>N</mml:mi><mml:mo>→</mml:mo><mml:mi>K</mml:mi><mml:msup><mml:mi>Λ…

Λ(1520,3/2−)-photoproduction reaction viaγN→KΛ…