Pregled bibliografske jedinice broj: 987977
Probing Generalized Parton Distributions through the photoproduction of a 𝛾𝜋γπ pair
Probing Generalized Parton Distributions through the photoproduction of a 𝛾𝜋γπ pair // Diffraction and Low-x 2018 (Difflowx2018)
Reggio Calabria, Italija, 2019. str. 1-7 doi:10.5506/APhysPolBSupp.12.855 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
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Naslov
Probing Generalized Parton Distributions through the photoproduction of a 𝛾𝜋γπ pair
Autori
Duplančić, Goran ; Passek-Kumerički, Kornelija ; Pire, Bernard ; Szymanowski, Lech ; Wallon, Samuel
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Skup
Diffraction and Low-x 2018 (Difflowx2018)
Mjesto i datum
Reggio Calabria, Italija, 26.08.2018. - 01.09.2018
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
QCD Phenomenology
Sažetak
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.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
Napomena
ArXiv:1812.09307
POVEZANOST RADA
Projekti:
HRZZ-IP-2013-11-5169 - Fizika Standardnog modela i njena proširenja (PhySMaB) (Melić, Blaženka, HRZZ - 2013-11) ( CroRIS)
EK-H2020-692194 - Institut Ruđer Bošković Twinning projekt: korak dalje za Zavod za teorijsku fiziku (RBI-T-WINNING) (Nesti, Fabrizio, EK ) ( CroRIS)
Ustanove:
Institut "Ruđer Bošković", Zagreb
