7 citations · 7 across the 1 of their papers we have counts for
6 papers
Multiband superconductors close to a 3D-2D electronic topological transition
G. G. N. Angilella, A. Bianconi, R. Pucci
Within the two-band model of superconductivity, we study the dependence of the critical temperature Tc and of the isotope exponent alpha in the proximity to an electronic topologic…
On the different role of protons and neutrons in antinucleon annihilations on nuclei
A. Bianconi, G. Bonomi, M. P. Bussa +4
We compare data of antineutron and antiproton annihilation cross sections on different targets at very low energies. After subtracting Coulomb effects, we observe that the ratio be…
Annihilation of antiprotons on nuclear targets at low energies: a simple analysis
A. Bianconi, G. Bonomi, E. Lodi Rizzini +2
We set up a plane wave impulse approximation (PWIA) formalism for the analysis of the annihilation cross sections of antinucleons on nuclear targets at very low momenta (below 100…
Interference Fragmentation Functions in Deep Inelastic Scattering
A. Bianconi, S. Boffi, R. Jakob +1
We give a general overview of the role and interpretation of fragmentation functions in hard processes. Transverse momentum dependence gives rise to time-reversal odd fragmentation…
Diagonal charge stripes giving a suppression of spectral weight at selected spots on the Fermi surface
N. L. Saini, A. Bianconi, A. Lanzara +5
Here we report an asymmetric suppresion of spectral weight at the Fermi surface around the M points using angle resolved photoemission spectroscopy. The results provide direct evid…
Colour Transparency in Hadronic Basis
A. Bianconi, S. Boffi, D. E. Kharzeev
The dynamics of nuclear transparency in hard nuclear reactions is studied by an expansion of the correlator of the hard scattering operator on a hadronic basis. Colour transparency…