Marc Vanderhaeghen

Exploring baryon resonances with transition generalized parton distributions: status and perspectives

Radiative corrections: from medium to high energy experiments

Improved constraints for axion-like particles from 3-photon events at $$e^+e^-$$ colliders

Deeply virtual Compton process <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msup><mml:mrow><mml:mi>e</mml:mi></mml:mrow><mml:mrow><mml:mo>−</mml:mo></mml:mrow></mml:msup><mml:mi>N</mml:mi><mml:mo stretchy="false">→</mml:mo><mml:msup><mml:mrow><mml:mi>e</mml:mi></mml:mrow><mml:mrow><mml:mo>−</mml:mo></mml:mrow></mml:msup><mml:mi>γ</mml:mi><mml:mi>π</mml:mi><mml:mi>N</mml:mi></mml:mrow></mml:math> to study nucleon to resonance transitions

Expanding Nuclear Physics Horizons with the Gamma Factory

Dispersive analysis of the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.svg"><mml:mi>γ</mml:mi><mml:mi>γ</mml:mi><mml:mo stretchy="false">→</mml:mo><mml:mi>D</mml:mi><mml:mover accent="true"><mml:mrow><mml:mi>D</mml:mi></mml:mrow><mml:mrow><mml:mo stretchy="false">¯</mml:mo></mml:mrow></mml:mover></mml:math> data and the confirmation of the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si2.svg"><mml:mi>D</mml:mi><mml:mover accent="true"><mml:mrow><mml:m

Theoretical analysis of the extraction of neutron skin thickness from coherent <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>π</mml:mi><mml:msup><mml:mrow/><mml:mn>0</mml:mn></mml:msup></mml:mrow></mml:math> photoproduction off nuclei

The proton charge radius extracted from the initial-state radiation experiment at MAMI

Data-driven dispersive analysis of the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>π</mml:mi><mml:mi>π</mml:mi></mml:math> and <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>π</mml:mi><mml:mi>K</mml:mi></mml:math> scattering

Dispersive evaluation of the Lamb shift in muonic deuterium from chiral effective field theory

Dispersive analysis of the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msup><mml:mi>γ</mml:mi><mml:mo>*</mml:mo></mml:msup><mml:msup><mml:mi>γ</mml:mi><mml:mo>*</mml:mo></mml:msup><mml:mo stretchy="false">→</mml:mo><mml:mi>π</mml:mi><mml:mi>π</mml:mi></mml:math> process

<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi mathvariant="normal">ϒ</mml:mi></mml:math> photoproduction on the proton at the Electron-Ion Collider

Neutron skins of atomic nuclei: per aspera ad astra

Nucleon resonance contributions to unpolarized inclusive electron scattering

Leading order corrections to the Bethe-Heitler process in the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>γ</mml:mi><mml:mi>p</mml:mi><mml:mo stretchy="false">→</mml:mo><mml:msup><mml:mi>l</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msup><mml:mi>l</mml:mi><mml:mo>−</mml:mo></mml:msup><mml:mi>p</mml:mi></mml:math> reaction

Dispersive analysis of the γγ⁎ → ππ process

Sum rules across the unpolarized Compton processes involving generalized polarizabilities and moments of nucleon structure functions

Light-by-light scattering sum rules in light of new data

First measurement of proton's charge form factor at very low Q2 with initial state radiation

Tomographic image of the proton

Two-photon exchange contribution to elastic <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msup><mml:mrow><mml:mi>e</mml:mi></mml:mrow><mml:mrow><mml:mo>−</mml:mo></mml:mrow></mml:msup></mml:mrow></mml:math>-proton scattering: Full dispersive treatment of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>π</mml:mi><mml:mi>N</mml:mi></mml:math> states and comparison with data

Two-photon exchange corrections to elastic <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msup><mml:mi>e</mml:mi><mml:mo>−</mml:mo></mml:msup></mml:math>-proton scattering: Full dispersive treatment of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>π</mml:mi><mml:mi>N</mml:mi></mml:math> states at low momentum transfers

Theoretical analysis of the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>γ</mml:mi><mml:mi>γ</mml:mi><mml:mo stretchy="false">→</mml:mo><mml:msup><mml:mrow><mml:mi>π</mml:mi></mml:mrow><mml:mrow><mml:mn>0</mml:mn></mml:mrow></mml:msup><mml:mi>η</mml:mi></mml:mrow></mml:math> process

Spin-dependent sum rules connecting real and virtual Compton scattering verified

Accessing the real part of the forward<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>J</mml:mi><mml:mo stretchy="false">/</mml:mo><mml:mi>ψ</mml:mi><mml:mo>−</mml:mo><mml:mi>p</mml:mi></mml:math>scattering amplitude from<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>J</mml:mi><mml:mo stretchy="false">/</mml:mo><mml:mi>ψ</mml:mi></mml:math>photoproduction on protons around threshold

Two-photon exchange correction in elastic unpolarized electron-proton scattering at small momentum transfer

χ cJ → e + e − decays revisited

Subtracted dispersion relation formalism for the two-photon exchange correction to elastic electron-proton scattering: Comparison with data

Timelike Compton scattering off the proton and generalized parton distributions

Polarizability relations across real and virtual Compton scattering processes