![Loading...](https://link.springer.com/static/c4a417b97a76cc2980e3c25e2271af3129e08bbe/images/pdf-preview/spacer.gif)
-
Article
Open AccessColchicine inhibits ROS generation in response to glycoprotein VI stimulation
Colchicine inhibits coronary and cerebrovascular events in patients with coronary artery disease (CAD), and although known to have anti-inflammatory properties, its mechanisms of action are incompletely unders...
-
Article
Open AccessDouble parton correlations and constituent quark models: a light front approach to the valence sector
An explicit evaluation of the double parton distribution functions (dPDFs), within a relativistic Light-Front approach to constituent quark models, is presented. dPDFs encode information on the correlations be...
-
Article
Quark Contribution to the Nucleon Polarizabilities and Three-Body Forces
Lower and upper bounds to the electric polarizability and para-magnetic susceptibility are explicitly calculated by means of a sum-rule technique and within a large variety of constituent quark models. The ro...
-
Article
Quark exchange in deep inelastic scattering
We use a model for baryons that links the constituent structure to the deep inelastic (current) properties. The approach consists in a laboratory partonic description (based on a model of hadron structure), to...
-
Article
Separation of longitudinal and transverse structure functions in (e, e′) quasi-elastic scattering off nuclei including Coulomb corrections
The inclusion of Coulomb corrections prevents separation of the longitudinal and transverse components of the (e, e′) inclusive quasi-elastic scattering off heavy nuclei. Approximated methods to account for Co...
-
Article
Quasi-elastic electron scattering off nuclei: a study of Coulomb distortion effects
The inclusive quasi-elastic electron scattering off16O,40Ar,208Pb and238U is studied including the distortion of the incoming and outgoing electron wave due to Coulomb interaction with the nuclear charge. The tot...
-
Article
Deep inelastic electron scattering off nuclei and dynamically generated parton distributions
A study of deep inelastic electron-nucleus scattering is presented. The approach assumes that the non-perturbative component of the parton distributions can be approximated by constituent quark model wave func...
-
Article
Partons and effective quark masses
We study the link between the constituent quark masses and the parton distributions extracted from high-energy deep inelastic lepton-nucleon scattering. To this end the valence distributions at low-resolution ...
-
Article
Quark momentum distribution in nucleons
The momentum distributions of constituent quarks in nucleons are studied within the framework of non-relativistic quark models for baryons. The corrections due to one-gluon-exchange effects are discussed compa...
-
Article
A study of the Thomas-Reiche-Kuhn sum rule in finite nuclei
In the present paper we have evaluated the TRK sum rule in spherical nuclei using many variants of realistic potentials. The crucial role of correlations has been discussed, even for the most recent parametriz...
-
Article
Nucleon momentum distributions in doubly closed shell nuclei
The momentum distributions in nuclei like4He,16O and40Ca are explicitly calculated within a phenomenological model which includes dynamical short range and tensor correlation effects. The common behaviour of such...
-
Article
Role of tensor correlations in the longitudinal and transverse nuclear responses to isovector spin probes
The role of short-range and tensor correlations in spin isospin longitudinal (q·σ) and transverse (q×σ) responses of a finite nucleus is studied in detail by using a sum rule approach. The tensor effects concur i...
-
Article
Muscles digastriques accessoires bilatéraux
-
Article
Role of tensor correlations in inclusive electron scattering processes
Dynamical-correlation effects are studied in relation to both elastic and inelastic electron scattering processes, using a sum rule approach. The role of tensor correlations turns out to be important especiall...
-
Article
A microscopic evaluation of the nuclear dipole polarizability
The dipole polarizability sum rule has been evaluated by means of a restricted Hartree-Fock approach. The method leads to a simple and analytical expression for the dipole polarizability. Explicit calculations...
-
Article
Skyrme’s interaction and corrections to gyromagnetic factors
-
Article
Sum rule approach to radiative pion capture in nuclei
The radiative pion capture in nuclei has been studied by sum rules techniques. Two simple sum rules for the radiative-capture rates from 1s and 2p orbits are given in terms of the mean photon momentum, the nuclea...
-
Article
M1 strength distribution in nuclei
TheM1-transitions in nuclei are studied by means of sum rules. A useful sum rule for the total strength of theM1-excitations is given in terms of the number of the nucleons which are in the nonfilledl-shell. The ...