5 papers
Collinear limit of the energy-energy correlator in collisions: transition from perturbative to non-perturbative regimes
Enrico Herrmann, Zhong-Bo Kang, Jani Penttala +1
We study the collinear limit of the energy-energy correlator (EEC) in collisions, focusing on the transition from the perturbative QCD regime at relatively large angles to…
Transverse Energy--Energy Correlators at Small for Photon--Hadron Production
Zhong-Bo Kang, Robert Kao, Meijian Li +1
We study the transverse energy--energy correlator (TEEC) observable in photon--hadron and photon--jet production in p+p and p+A collisions at small . We derive the relevant expr…
Determination of the strong coupling constant and the Collins-Soper kernel from the energy-energy correlator in collisions
Zhong-Bo Kang, Jani Penttala, Congyue Zhang
We have conducted the first simultaneous global fit of the strong coupling constant and the Collins-Soper (CS) kernel using the energy-energy correlators (EEC) of $e^{+} e^{-…
Diffractive deep inelastic scattering at NLO in the dipole picture
Guillaume Beuf, Tuomas Lappi, Heikki Mäntysaari +2
We compute the transverse and longitudinal diffractive structure functions to full next-to-leading order accuracy in the dipole picture of deep inelastic scattering. Our calculatio…
Diffractive Processes at Next-to-Leading Order in the Dipole Picture
Jani Penttala
In this thesis, we calculate diffractive processes at next-to-leading order (NLO) in the high-energy limit, with an emphasis on exclusive vector meson production and inclusive diff…