2.5k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of SalentoIT2.1k papers
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- Istituto Nazionale di Fisica Nucleare, Sezione di MilanoIT1.3k papers
- Centre National de la Recherche ScientifiqueFR1.3k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT1.3k papers
- Sapienza University of RomeIT1.2k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di BolognaIT1.2k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR1.2k papers
- University of BolognaIT1.2k papers
- University of GenevaCH1.2k papers
- University of MilanIT1.2k papers
- National Institute for Subatomic PhysicsNL1.2k papers
42 papers · 1 filter
Neutrino cross sections and nuclear structure
Giampaolo Co', Viviana De Donno, Chiara Maieron
The effects of the theoretical uncertainties in the description of neutrino-nucleus cross sections for supernova neutrino energies are investigated.
One-loop electroweak effects on stop-chargino production at LHC
M. Beccaria, G. Macorini, E. Mirabella +3
The process of stop-chargino production at LHC has been calculated in the Minimal Supersymmetric Standard Model at the complete electroweak one-loop level, assuming a mSUGRA symmet…
Virtual Compton Scattering and Neutral Pion Electroproduction in the Resonance Region up to the Deep Inelastic Region at Backward Angles
G. Laveissière
We have made the first measurements of the virtual Compton scattering (VCS) process via the H exclusive reaction in the nucleon resonance region, at backward angles. Resu…
XMM-Newton observation of MACHO 104.20906.960: a dwarf nova candidate with a 2 h period
A. A. Nucita, S. Carpano, F. De Paolis +3
The binaries known as cataclysmic variables are particular binary systems in which the primary star (a white dwarf) accretes material from a secondary via Roche-lobe mechanism. Usu…
Alternative descriptions and bipartite compound quantum systems
G. Scolarici, L. Solombrino
We analyze some features of alternative Hermitian and quasi-Hermitian quantum descriptions of simple and bipartite compound systems. We show that alternative descriptions of two in…
A Light Supersymmetric Axion in an Anomalous Abelian Extension of the Standard Model
Claudio Coriano', Marco Guzzi, Antonio Mariano +1
We present a supersymmetric extension of the Standard Model (USSM-A) with an anomalous U(1) and Stueckelberg axions for anomaly cancellation, generalizing similar non-supersymmetri…
Tuning the Correlation Decay in the Resistance Fluctuations of Multi-Species Networks
C. Pennetta, E. Alfinito, L. Reggiani
A new network model is proposed to describe the resistance noise in disordered materials for a wide range of values (). More precisely, we have considered the…
Embedding Quantum Mechanics Into a Broader Noncontextual Theory: A Conciliatory Result
Claudio Garola, Sandro Sozzo
The extended semantic realism (ESR) model embodies the mathematical formalism of standard (Hilbert space) quantum mechanics in a noncontextual framework, reinterpreting quantum pro…
A Hilbert Space Representation of Generalized Observables and Measurement Processes in the ESR Model
Sandro Sozzo, Claudio Garola
The extended semantic realism (ESR) model recently worked out by one of the authors embodies the mathematical formalism of standard (Hilbert space) quantum mechanics in a noncontex…
Axion and Neutralinos from Supersymmetric Extensions of the Standard Model with anomalous U(1)'s
Claudio Coriano, Marco Guzzi, Nikos Irges +1
We analyze the conditions under which some supersymmetric generalizations of a class of models descending from string theory allow an axion in the physical spectrum, due to the pre…
An Anomalous Extra Z Prime from Intersecting Branes with Drell-Yan and Direct Photons at the LHC
Roberta Armillis, Claudio Coriano', Marco Guzzi +1
We quantify the impact of gauge anomalies at the Large Hadron Collider by studying the invariant mass distributions in Drell-Yan and in double prompt photon, using an extension of…
A novel generalization of Clifford's classical point-circle configuration. Geometric interpretation of the quaternionic discrete Schwarzian KP equation
W. K. Schief, B. G. Konopelchenko
The algebraic and geometric properties of a novel generalization of Clifford's classical C4 point-circle configuration are analysed. A connection with the integrable quaternionic d…
QCD-like properties for anomalous dimensions in N=4 SYM
Valentina Forini, Matteo Beccaria
In this contribution it is shown how closed formulas for anomalous dimensions of two classes of operators in N=4 SYM can be derived, either by investigating the numerics or on the…
Axions and Anomaly-Mediated Interactions: The Green-Schwarz and Wess-Zumino Vertices at Higher Orders and g-2 of the muon
Roberta Armillis, Claudio Coriano', Marco Guzzi +1
We present a study of the mechanism of anomaly cancellation using only transverse invariant amplitudes on anomaly diagrams at higher perturbative orders. The method is the realizat…
Continuous-discrete integrable equations and Darboux transformations as deformations of associative algebras
B. G. Konopelchenko
Deformations of the structure constants for a class of associative noncommutative algebras generated by Deformation Driving Algebras (DDA's) are defined and studied. These deformat…
A particle-hole model approach for hypernuclei
M. Martini, V. De Donno, C. Maieron +1
A particle-hole model is developed to describe the excitation spectrum of single lambda hypernuclei and the possible presence of collective effects is explored by making a comparis…
Fermion-Fermion Bound State Condition for Scalar Exchanges
Stefano De Leo, Pietro Rotelli
The condition for the existence of a bound state between two fermions exchanging massive scalars is derived. For low scalar mass, we reproduce the scalar field model result. The hi…
Scaler Mode Technique for the ARGO-YBJ Detector
G. Aielli et al.
The ARGO-YBJ experiment has been designed to study the Extensive Air Showers with an energy threshold lower than that of the existing arrays by exploiting the high altitude locatio…
Observation of the suppression of the flux of cosmic rays above 4x10^19eV
The Pierre Auger Collaboration
The energy spectrum of cosmic rays above 2.5x10^18eV, derived from 20,000 events recorded at the Pierre Auger Observatory, is described. The spectral index gamma of the flux, J ~ E…
The generalized scaling function of AdS/CFT and semiclassical string theory
Matteo Beccaria
Recently, Freyhult, Rej and Staudacher (FRS) proposed an integral equation determining the leading logarithmic term of the anomalous dimension of sl(2) twist-operators in N=4 SYM f…
Evidence of thin-film precursors formation in hydrokinetic and atomistic simulations of nano-channel capillary filling
S. Chibbaro, L. Biferale, F. Diotallevi +6
We present hydrokinetic Lattice Boltzmann and Molecular Dynamics simulations of capillary filling of high-wetting fluids in nano-channels, which provide clear evidence of the forma…
On the strong coupling expansion in the su(1|1) sector of N=4 SYM
Matteo Beccaria
We consider the anomalous dimension of the fermionic highest states Tr(psi^L) in the su(1|1) sector of N=4 SYM at strong coupling. In the thermodynamical L->OO limit it is describe…
Sum rules for higher twist sl(2)operators in N=4 SYM
Matteo Beccaria, Francesca Catino
The spectrum of anomalous dimensions of twist sl(2) operators in N=4 SYM has an intriguing feature in low twist 2 or 3. The anomalous dimension of the lowest state, dual a folded s…
Reciprocity of gauge operators in N=4 SYM
Matteo Beccaria, Valentina Forini
A recently discovered generalized Gribov-Lipatov reciprocity holds for the anomalous dimensions of various twist operators in N=4 SYM. Here, we consider a class of scaling psu(2,2|…