We provide a perspective on studies aimed at observing the transition between hadronic
and quark–gluonic descriptions of reactions involving light nuclei. We begin by summarizing …

We measure H 2 (e, e′ p) n cross sections at 4-momentum transfers of Q 2= 4.5±0.5
(GeV/c) 2 over a range of neutron recoil momenta pr, reaching up to∼ 1.0 GeV/c. We obtain …

The differential cross sections for the γ n→ π-p and the γ p→ π+ n processes were
measured at Jefferson Lab. The photon energies ranged from 1.1 to 5.5 GeV, corresponding …

Nearly complete angular distributions of the two-body deuteron photodisintegration
differential cross section have been measured using the CEBAF Large Acceptance …

We investigate the transition from the nucleon-meson to the quark-gluon description of the
strong interaction using the photon energy dependence of the d (γ, p) n differential cross …

We extend the original idea of reduced nuclear amplitudes to capture individual helicity
amplitudes and discuss various applications to exclusive processes involving the deuteron …

We measured the angular dependence of the three recoil-proton polarization components in
two-body photodisintegration of the deuteron at a photon energy of 2 GeV. These new data …

Interactions of solitary waves in a cylindrically confined Bose-Einstein condensate are
investigated by simulating their head-on collisions. Slow vortex rings and fast solitons are …

Hard photodisintegration of the deuteron has been extensively studied in order to
understand the dynamics of the transition from hadronic to quark–gluon descriptions of the …

Deuteron two-body photodisintegration is analysed within the framework of the Quark-Gluon
Strings Model. It is found that the forward-backward angle asymmetry predicted by the model …