Probing Generalized Parton Distributions through the photoproduction of a 𝛾𝜋γπ pair (CROSBI ID 673460)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Duplančić, Goran ; Passek-Kumerički, Kornelija ; Pire, Bernard ; Szymanowski, Lech ; Wallon, Samuel
engleski
Probing Generalized Parton Distributions through the photoproduction of a 𝛾𝜋γπ pair
We study in the framework of collinear QCD factorization the photoproduction of a γ π pair with a large invariant mass and a small transverse momentum, as a new way to access generalized parton distributions. In the kinematics of JLab 12-GeV, we demonstrate the feasibility of this measurement and show the extreme sensitivity of the unpolarized cross section to the axial quark GPDs.
QCD Phenomenology
arXiv:1812.09307
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Podaci o prilogu
1-7.
2019.
objavljeno
10.5506/APhysPolBSupp.12.855
Podaci o matičnoj publikaciji
Podaci o skupu
Nepoznat skup
predavanje
29.02.1904-29.02.2096
