Exclusive J/Ψ electroproduction in a dual model

R. Fiore; L. L. Jenkovszky; V. K. Magas; S. Melis; A. Prokudin

doi:10.1103/PhysRevD.80.116001

Exclusive J/Ψ electroproduction in a dual model

R. Fiore, L. L. Jenkovszky, V. K. Magas, S. Melis, A. Prokudin

Division of Science (Berks)

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13 Scopus citations

Abstract

Exclusive J/Ψ electroproduction is studied in the framework of the analytic S-matrix theory. The differential and integrated elastic cross sections are calculated using the modified dual amplitude with Mandelstam analyticity model. The model is applied to the description of the available experimental data and proves to be valid in a wide region of the kinematical variables s, t, and Q2. Our amplitude can be used also as a universal background parametrization for the extraction of tiny resonance signals.

Original language	English (US)
Article number	116001
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	80
Issue number	11
DOIs	https://doi.org/10.1103/PhysRevD.80.116001
State	Published - Dec 3 2009

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics
Physics and Astronomy (miscellaneous)

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10.1103/PhysRevD.80.116001

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AU - Jenkovszky, L. L.

AU - Magas, V. K.

AU - Melis, S.

AU - Prokudin, A.

PY - 2009/12/3

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Exclusive J/Ψ electroproduction in a dual model

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