L. Mankiewicz

activity

19942020

most cited"Pi of the Sky" - all-sky, real-time search for fast optical transients

113 citations · 559 across the 30 of their papers we have counts for

collaborators

Showing 1998Show all

3 papers · 1 filter

hep-ph1998★ 2 cited

Higher-twist contributions in exclusive processes

M. Vänttinen, L. Mankiewicz, E. Stein

Using the renormalon technique, we estimate higher-twist contributions in deeply virtual Compton scattering and in hard exclusive $π^{0}$ leptoproduction.

hep-ph1998★ 12 cited

Nuclear Quark and Gluon Distributions in Coordinate Space

M. Vänttinen, G. Piller, L. Mankiewicz +2

In coordinate space, quark and gluon distributions of the nucleon are defined as correlation functions involving two field operators separated by a light-cone distance $y^{+} = 2 l$ .…

hep-ph1998★ 14 cited

Hard exclusive $J / ψ$ leptoproduction on polarized targets

M. Vänttinen, L. Mankiewicz

We consider the exclusive production of $J / ψ$ mesons in polarized virtual-photon--proton collisions. We derive helicity amplitudes for the dominant subprocess $γ^{*} g \to J / ψ g$ and…

Higher-twist contributions in exclusive processes

Nuclear Quark and Gluon Distributions in Coordinate Space

Hard exclusive J/ψ leptoproduction on polarized targets

Hard exclusive $J / ψ$ leptoproduction on polarized targets