Volume 12, Issue 4 (Iranian Journal of Physics Research, Winter 2013)                   IJPR 2013, 12(4): 331-337 | Back to browse issues page

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Hassanvand M, Kalantari S, Akaishi Y, Yamazaki T. Investigation of the Λ(1405) production in p+p→p+K+Λ(1405) reaction. IJPR. 2013; 12 (4) :331-337
URL: http://ijpr.iut.ac.ir/article-1-1227-en.html
Isfahan University of Technology
Abstract:   (7434 Views)

  In this paper, the invariant mass spectra of Λ (1405)→(Σπ)0 in high energy proton-proton collisions in center of mass frame have been theoretically investigated. In pp collision the Λ (1405) formation possibility has been taken into account and its decay rate to (Σπ)0 channel, has been calculated with T-matrix elements and Green’s function method. Finally, the results have been compared with the ANKE data for the first time, and using X2 method the confidence level diagrams have been obtained. The X2 fitting shows a good agreement between experimental data and the ones obtained in current paper.

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Type of Study: Research | Subject: General

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