6 papers
Three-dimensional imaging of hadrons with hard exclusive reactions: advances in experiment, theory, phenomenology, and lattice QCD
M. Boër, A. Camsonne, M. Constantinou +38
Generalized Parton Distributions (GPDs) have emerged as a powerful framework for exploring the internal structure of hadrons in terms of their partonic constituents. Over the past…
Toward an advanced phenomenology of transition distribution amplitudes
B. Pire, K. Semenov-Tian-Shansky, P. Sznajder +1
We introduce a new approach to modeling transition distribution amplitudes (TDAs) for the processes and . The modeling is flexible, constrained…
Polish national input to the 2026 update of the European Strategy for Particle Physics
K. Adamczyk, B. BadeÅek, T. Banaszkiewicz +59
The Polish high energy physics (HEP) community fully recognizes the urgent need to host at CERN a flagship project implementing a broad, long-term, and comprehensive vision of part…
Exploring Baryon Resonances with Transition Generalized Parton Distributions: Status and Perspectives
Stefan Diehl, Kyungseon Joo, Kirill Semenov-Tian-Shansky +21
QCD gives rise to a rich spectrum of excited baryon states. Understanding their internal structure is important for many areas of nuclear physics, such as nuclear forces, dense mat…
Study of deeply virtual Compton scattering at the future Electron-Ion Collider
Elke-Caroline Aschenauer, Varvara Batozskaya, Salvatore Fazio +9
This study presents the impact of future measurements of deeply virtual Compton scattering (DVCS) with the ePIC detector at the electron-ion collider (EIC), currently under constru…
Timelike Compton scattering on a spin-0 target with kinematic twist-4 precision
V. Martinez-Fernandez, B. Pire, P. Sznajder +1
We calculate the kinematic twist-3 and 4 corrections to the leading order amplitude of timelike Compton scattering (TCS) on a (pseudo-)scalar target, in the recently developed fram…