10 papers
Diffractive structure functions from JIMWLK evolution
Tuomas Lappi, Heikki Mäntysaari, Pyry Runko
We compute diffractive structure functions from Wilson line configurations whose energy evolution is given by the JIMWLK equation. We use a JIMWLK evolution setup that has already…
The DIS dipole picture cross section in exact kinematics
Magnus Bertilsson, Tuomas Lappi, Heikki Mäntysaari +1
We implement a finite energy constraint in the dipole picture of deep inelastic scattering by restricting the invariant mass of the produced partonic system by the virtual photon-t…
Heavy flavor angular correlations as probes of the glasma
Dana Avramescu, Vincenzo Greco, Tuomas Lappi +2
We study the effect of the glasma fields, formed in the early stage of heavy-ion collisions, on the transport of pairs produced back-to-back. We find that for pairs with…
Next-to-leading order evolution of structure functions without PDFs
Tuomas Lappi, Heikki Mäntysaari, Hannu Paukkunen +1
We formulate and numerically solve the Dokshitzer-Gribov-Lipatov-Altarelli-Parisi~(DGLAP) evolution equations at next-to-leading order in perturbation theory directly for a basis o…
Inclusive photoproduction in ultraperipheral collisions
Patricia Gimeno-Estivill, Tuomas Lappi, Heikki Mäntysaari
We compute the differential cross section for inclusive production in ultraperipheral collisions within the Color Glass Condensate framework. Our predictions are fou…
Heavy flavor angular correlations as a direct probe of the glasma
Dana Avramescu, Vincenzo Greco, Tuomas Lappi +2
We use classical equations of motion for heavy quarks to show that the pre-equilibrium glasma phase of a heavy ion collision has an extremely strong effect on heavy quark angular c…