A series of 100 Rwandese medicinal plants (267 plant extracts), used by traditional healers
to treat infections, were screened for antibacterial, antifungal and antiviral properties. The …

The gravitational form factor of the pion is evaluated in two chiral quark models and
confronted with the recent full-QCD lattice data. We find good agreement for the case of the …

The transition pion–photon form factor is studied within the framework of light-cone QCD
sum rules. The spectral density for the next-to-leading order corrections is calculated for any …

A bstract An explicit evaluation of the two pion transverse momentum dependent parton
distributions at leading twist is presented, in the framework of the Nambu-Jona Lasinio …

A bstract Two-parton correlations in the pion, a non perturbative information encoded in
double parton distribution functions, are investigated in the Nambu–Jona-Lasinio model. It is …

We evaluate the cross section for p¯ p→ ℓ+ ℓ-π 0 in the forward direction and for a large
lepton pair invariant mass. In this kinematical region, the leading-twist amplitude factorizes …

Baryon to meson transition distribution amplitudes (TDAs) extend the concept of generalized
parton distributions. Baryon to meson TDAs appear as building blocks in the collinear …

Charge symmetry breaking (CSB) effects associated with the u and d quark mass difference
are investigated in the quark distribution functions and spacelike electromagnetic form …

The transversity generalized parton distributions (tGPDs) of the pion, involving matrix
elements of the tensor bilocal quark current, are analyzed in chiral quark models. We apply …

The nucleon distribution amplitudes and the nucleon-to-pion transition distribution
amplitudes are investigated at leading twist within the frame of a light-cone quark model …