Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
NLO computation of diffractive di-hadron production in a saturation framework. / Fucilla, Michael; Грабовский, Андрей Владимирович; Li, Emilie и др.
в: Journal of High Energy Physics, Том 2023, № 3, 159, 22.03.2023.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - NLO computation of diffractive di-hadron production in a saturation framework
AU - Fucilla, Michael
AU - Грабовский, Андрей Владимирович
AU - Li, Emilie
AU - Szymanowski, Lech
AU - Wallon, Samuel
PY - 2023/3/22
Y1 - 2023/3/22
N2 - The cross-sections of diffractive double hadron photo- or electroproduction with large pT, on a nucleon or a nucleus, are calculated to NLO accuracy. A hybrid formalism mixing collinear factorization and high energy small-x factorization, more precisely the shockwave formalism for the latter, is used to derive the results. The cancellation of divergences is explicitly shown, and the finite parts of the NLO differential cross-sections are found. We work in arbitrary kinematics such that both photoproduction and leptoproduction are considered. The results are therefore usable, to detect saturation effects, at both the future EIC or already at LHC, using Ultra Peripheral Collisions.
AB - The cross-sections of diffractive double hadron photo- or electroproduction with large pT, on a nucleon or a nucleus, are calculated to NLO accuracy. A hybrid formalism mixing collinear factorization and high energy small-x factorization, more precisely the shockwave formalism for the latter, is used to derive the results. The cancellation of divergences is explicitly shown, and the finite parts of the NLO differential cross-sections are found. We work in arbitrary kinematics such that both photoproduction and leptoproduction are considered. The results are therefore usable, to detect saturation effects, at both the future EIC or already at LHC, using Ultra Peripheral Collisions.
KW - RESUMMATION
KW - HIGHER-ORDER PERTURBATIVE CALCULATIONS
UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85150905536&origin=inward&txGid=d06b9799a29a9bca1d81a459bd05def8
UR - https://elibrary.ru/item.asp?id=50512495
U2 - 10.1007/JHEP03(2023)159
DO - 10.1007/JHEP03(2023)159
M3 - Article
VL - 2023
JO - Journal of High Energy Physics
JF - Journal of High Energy Physics
SN - 1029-8479
IS - 3
M1 - 159
ER -
ID: 46105910