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Probing Transversity GPDs in Photo and Electroproduction of Two Vector Mesons

โœ Scribed by B. Pire; L. Szymanowski


Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
244 KB
Volume
184
Category
Article
ISSN
0920-5632

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โœฆ Synopsis


Electroproduction of two mesons well separated in rapidity allows the first feasible selective access to chiral-odd transversity GPDs provided one of these mesons is a transversely polarized vector meson ฯT .


๐Ÿ“œ SIMILAR VOLUMES


Exclusive electroproduction of vector me
โœ M. Vanderhaeghen; P.A.M. Guichon; M. Guidal ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 324 KB

Deeply virtual Compton scattering (DVCS) and the exclusive electroproduction of vector mesons (p0, p:L, ~, ยข) and pseudoscalar mesons (rr ยฐ, 7r ยฑ, ...) in the Bjorken regime are sensitive to the recently introduced off-forward parton distributions. We calculate the leading order amplitudes for DVCS