The aim of this report is to give basic notions on electromagnetic hadron form factors (FFs),
as they are understood at the present time, to summarize and analyze the present …

We review the dispersion-theoretical analysis of the electromagnetic form factors of the
nucleon. We emphasize in particular the role of unitarity and analyticity in the construction of …

The inspiration for this book came from François le Diberder. During his term as
spokesperson for B 八 B 八 R he laid down a vision for the two B Factory detector …

We present a combined analysis of the electromagnetic form factors of the nucleon in the
space-and timelike regions using dispersion theory. Our framework provides a consistent …

The complicated structure of the neutron cannot be calculated using first-principles
calculations due to the large colour charge of quarks and the self-interaction of gluons. Its …

The process of e+ e-→ pp¯ is studied at 22 center-of-mass energy points (s) from 2.00 to
3.08 GeV, exploiting 688.5 pb-1 of data collected with the BESIII detector operating at the …

Abstract The Facility for Antiproton and Ion Research (FAIR) in Darmstadt, Germany,
provides unique possibilities for a new generation of hadron-, nuclear-and atomic physics …

The e+ e-→ pp¯ cross section is determined over a range of pp¯ masses, from threshold to
4.5 GeV/c 2, by studying the e+ e-→ pp¯ γ process. The data set corresponds to an …

Using data samples collected with the BESIII detector at the BEPCII collider, we measure the
Born cross section of e+ e-→ pp¯ at 12 center-of-mass energies from 2232.4 to 3671.0 MeV …

We observe a narrow enhancement near 2 mp in the invariant mass spectrum of pp¯ pairs
from radiative J/ψ→ γ pp¯ decays. No similar structure is seen in J/ψ→ π 0 pp¯ decays. The …