911 citations
- Istituto Nazionale di Fisica Nucleare, Sezione di PerugiaIT125 papers
- University of PaduaIT112 papers
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- Centre National de la Recherche ScientifiqueFR96 papers
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- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR84 papers
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14 papers · 1 filter
Generalized parton distributions of 3He and the neutron orbital structure
Matteo Rinaldi, Sergio Scopetta
The two leading twist, quark helicity conserving generalized parton distributions (GPDs) of 3He, accessible, for example, in coherent deeply virtual Compton scattering (DVCS), are…
Proper formulation of viscous dissipation for nonlinear waves in solids
Michel Destrade, Giuseppe Saccomandi, Maurizio Vianello
In order to model nonlinear viscous dissipative motions in solids, acoustical physicists usually add terms linear in dot{E}, the material time derivative of the Lagrangian strain t…
Inhomogeneous shear of orthotropic incompressible non-linearly elastic solids: singular solutions and biomechanical interpretation
Michel Destrade, Giuseppe Saccomandi, Ivonne Sgura
We present a detailed study of rectilinear shear deformation in the framework of orthotropic nonlinear elasticity, under Dirichlet and mixed-boundary conditions. We take a slab mad…
Compact travelling waves in viscoelastic solids
Michel Destrade, Pedro M. Jordan, Giuseppe Saccomandi
We introduce a model for nonlinear viscoelastic solids where traveling shear waves with compact support are possible. We obtain an exact compact solution. We also derive a new Burg…
Detection of the Characteristic Pion-Decay Signature in Supernova Remnants
LAT collaboration, M. Ackermann, M. Ajello +167
Cosmic rays are particles (mostly protons) accelerated to relativistic speeds. Despite wide agreement that supernova remnants (SNRs) are the sources of galactic cosmic rays, unequi…
Simple shear is not so simple
Michel Destrade, Jerry G. Murphy, Giuseppe Saccomandi
For homogeneous, isotropic, nonlinearly elastic materials, the form of the homogeneous deformation consistent with the application of a Cauchy shear stress is derived here for both…