P. Lebiedowicz

activity

20082026

most citedLHC Forward Physics

139 citations · 1.3k across the 89 of their papers we have counts for

collaborators

Showing 2017 · hep-phShow all

4 papers · 2 filters

hep-ph2017

Exclusive diffractive production of hadrons in $pp$ collisions

Piotr Lebiedowicz, Otto Nachtmann, Antoni Szczurek

We discuss central exclusive diffractive dihadron production in proton-proton collisions at high energies. The calculation is based on a tensor pomeron model and the amplitudes for…

hep-ph2017★ 19 cited

From the $γ γ \to p p ˉ$ reaction to the production of $p p ˉ$ pairs in ultraperipheral ultrarelativistic heavy-ion collisions at the LHC

Mariola Kłusek-Gawenda, Piotr Lebiedowicz, Otto Nachtmann +1

In this paper we consider the production of proton-antiproton pairs in two-photon interactions in electron-positron and heavy-ion collisions. We try to understand the dependence of…

hep-ph2017★ 12 cited

The role of meson exchanges in light-by-light scattering

Piotr Lebiedowicz, Antoni Szczurek

We discuss the role of meson exchange mechanisms in $γ γ \to γ γ$ scattering. Several pseudoscalar ( $π^{0}$ , $η$ , $η^{'} (958)$ , $η_{c} (1 S)$ , $η_{c} (2 S)$ ), scalar ( $f_{0} (500)$ , $f_{0} (980)$ , $a_…

hep-ph2017★ 9 cited

Triple Regge exchange mechanisms of four-pion continuum production in the $pp \to pp π^{+} π^{-} π^{+} π^{-}$ reaction

Radosław Kycia, Piotr Lebiedowicz, Antoni Szczurek +1

We consider exclusive multi-peripheral production of four charged pions in proton-proton collisions at high energies with simultaneous exchange of three pomerons/reggeons. The ampl…

Exclusive diffractive production of hadrons in pp collisions

From the γγ→ppˉ​ reaction to the production of ppˉ​ pairs in ultraperipheral ultrarelativistic heavy-ion collisions at the LHC

The role of meson exchanges in light-by-light scattering

Triple Regge exchange mechanisms of four-pion continuum production in the pp→ppπ+π−π+π− reaction

Exclusive diffractive production of hadrons in $pp$ collisions

From the $γ γ \to p p ˉ$ reaction to the production of $p p ˉ$ pairs in ultraperipheral ultrarelativistic heavy-ion collisions at the LHC

Triple Regge exchange mechanisms of four-pion continuum production in the $pp \to pp π^{+} π^{-} π^{+} π^{-}$ reaction