5 papers · 1 filter
One-loop renormalization of the quark TMD in projectile light-cone gauge
Tolga Altinoluk, Guillaume Beuf, Jamal Jalilian-Marian +1
We use the background field formalism to calculate next-to-leading-order corrections to a quark transverse momentum dependent parton distribution function (TMD) in the projectile l…
From target to projectile: CSS evolution of quark TMD in different light-cone gauges
Tolga Altinoluk, Guillaume Beuf, Jamal Jalilian-Marian +1
We calculate the one-loop corrections to the quark TMD in the projectile light-cone gauge using the background field formalism, with the Mandelstam-Leibbrandt (ML) prescription for…
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…
Evolution of structure functions at NLO without PDFs
Tuomas Lappi, Heikki Mäntysaari, Hannu Paukkunen +1
We formulate the Dokshitzer-Gribov-Lipatov-Altarelli-Parisi (DGLAP) evolution of the Deep Inelastic Scattering (DIS) structure functions and at next to leading or…
Collider physics with no PDFs
Tuomas Lappi, Heikki Mäntysaari, Hannu Paukkunen +1
Measurements of Deep Inelastic Scattering (DIS) provide a powerful tool to probe the fundamental structure of protons and other nuclei. The DIS cross sections can be expressed in t…