Energy dependence of the electroproduction of low mass vector mesons

• Autorzy: Hamad K. M. A. , Kanaan A. A. , Bnaya M. K.
• Języki publikacji: EN

Abstrakty

EN

The energy dependence of the electroproduction of low mass vector mesons has been analyzed. Two pomeron model is used assuming that the pomeron is a Regge pole. Regge amplitude for the photoproduction processes is extended to include the electroproduction. In this case the residues of the two poles are functions of the virtuality of the photon. These functions are extracted from the experimental data using the chi- square method. A reasonable fit to the data is obtained including these functions in the two pomeron model.

Słowa kluczowe

EN

low mass vector mesons; pomeron model; Regge pole; photon

• Wydawca: Przedsiębiorstwo Wydawnictw Naukowych "DARWIN"
• Czasopismo: International Letters of Chemistry, Physics and Astronomy
• Rocznik: 2014
• Tom: Vol. 19, iss. 2
• Strony: 143--150
• Opis fizyczny: Bibliogr. 27 poz., rys. tab.

Twórcy

autor

Hamad K. M. A.

• Department of Physics, College of Science, Al-Anbar University, Ramadi, Iraq

autor

Kanaan A. A.

• Department of Physics, College of Science, Al-Anbar University, Ramadi, Iraq

autor

Bnaya M. K.

• Department of Physics, College of Science, Al-Anbar University, Ramadi, Iraq

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