53 citations · 329 across the 29 of their papers we have counts for
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Universality of many-body two-nucleon momentum distributions: the correlated nucleon spectral function of complex nuclei revisited
Claudio Ciofi degli Atti, Hiko Morita
Realistic NN interactions and many-body approaches have been used to calculate ground-state properties of nuclei with A=3, 4, 12, 16, 40, with particular emphasis on various kinds…
In-medium nucleon dynamics at short range: ground-state energy,radii, momentum distribution and spectral functions of few-nucleon systems and complex nuclei
Claudio Ciofi degli Atti, Hiko Morita
Talk given at the "International Workshop on (e,e'p) Processes", July 2-6, 2017, Bled, Slovenia. Various many-body calculations are compared and the results provided by the Normali…
A microscopic nucleon spectral function for finite nuclei featuring two- and trhee-nucleon short-range correlations: I. The model vs. ab-initio calculations for the three-nucleon systems
Claudio Ciofi degli Atti, Chiara Benedetta Mezzetti, Hiko Morita
The main features of the convolution model which, in the region of two-nucleon (2N) and three-nucleon (3N) short-range correlations (SRC), describes the one-nucleon momentum distri…
Universality of nucleon-nucleon short-range correlations: the factorization property of the nuclear wave function, the relative and center-of-mass momentum distributions, and the nuclear contacts
Massimiliano Alvioli, Claudio Ciofi degli Atti, Hiko Morita
The two-nucleon momentum distributions have been calculated for nuclei up to A=40 and various values of the relative and center-of-mass momenta and angle between them. For complex…
Universality of nucleon-nucleon short-range correlations and nucleon momentum distributions
Massimiliano Alvioli, Claudio Ciofi degli Atti, Leonid P. Kaptari +2
By analyzing recent microscopic many-body calculations of few-nucleon systems and complex nuclei performed by different groups in terms of realistic nucleon-nucleon (NN) interactio…
Nucleon momentum distributions, their spin-isospin dependence and short-range correlations
M. Alvioli, C. Ciofi degli Atti, L. P. Kaptari +2
The nucleon momentum distribution for 2, 3, 4, 16, and 40 nuclei is systematically analyzed in terms of wave functions resulting from advanced solutions of the nonrela…
Universality of nucleon-nucleon short-range correlations: two-nucleon momentum distributions in few-body systems
M. Alvioli, C. Ciofi degli Atti, L. P. Kaptari +3
Using realistic wave functions, the proton-neutron and proton-proton momentum distributions in and are calculated as a function of the relative, , and center…
Gluons and the quark sea at high energies: distributions, polarization, tomography
D. Boer, M. Diehl, R. Milner +186
This report is based on a ten-week program on "Gluons and the quark sea at high-energies", which took place at the Institute for Nuclear Theory in Seattle in Fall 2010. The princip…
Number of Collisions in the Glauber Model and Beyond
C. Ciofi degli Atti, B. Z. Kopeliovich, C. B. Mezzetti +2
The so called number of hadron-nucleus collisions n_coll(b) at impact parameter b, and its integral value N_coll, which are used to normalize the measured fractional cross section…
A novel analysis of the effects of short range correlations in inclusive lepton scattering off nuclei
Chiara Benedetta Mezzetti, Claudio Ciofi degli Atti
It is shown that, if inclusive lepton scattering off nuclei at high momentum transfer is analyzed in terms of proper scaling variables, useful information on Nucleon-Nucleon short…
Non-factorized calculation of the process 3He(e,e'p)pn at medium energies
M. Alvioli C. Ciofi degli Atti, L. P. Kaptari
The cross section and the transverse-longitudinal asymmetry A_{TL} of the three-body-break-up (3BBU) process 3He(e,e'p)pn have been calculated by a non-factorized and parameter-fre…
Effects of Ground-State Correlations on High Energy Scattering off Nuclei: the Case of the Total Neutron-Nucleus Cross Section
M. Alvioli, C. Ciofi degli Atti, I. Marchino +2
With the aim at quantitatively investigating the longstanding problem concerning the effect of short range nucleon-nucleon correlations on scattering processes at high energies, th…
Short Range Correlations in Medium- and High-Energy Scattering off Nuclei
M. Alvioli, C. Ciofi degli Atti, C. B. Mezzetti +4
The effects of short range correlations in lepton and hadron scattering off nuclei at medium and high energies are discussed.
Proton-Proton and Proton-Neutron Correlations in Medium-Weight Nuclei: Role of the Tensor Force within a Many-Body Cluster Expansion
M. Alvioli, C. Ciofi degli Atti, H. Morita
A detailed analysis of the effect of tensor correlations on one- and two-body densities and momentum distributions of complex nuclei is presented within a linked cluster expansion…
Effects of correlations on the total neutron-Nucleus cross section at high energies
M. Alvioli, C. Ciofi degli Atti, I. Marchino +2
The total neutron-Nucleus cross section has been calculated within an approach which takes into account nucleon-nucleon correlations, Glauber multiple scattering and inelastic shad…
A new realistic many-body approach for the description of high-energy scattering processes off complex nuclei
M. Alvioli, C. Ciofi degli Atti, H. Morita
A linked cluster expansion for the calculation of ground state observables of nuclei with realistic interactions has been developed. Using the V8' potential the ground state energy…
A Realistic Calculation of the Effects of Nucleon-Nucleon Correlations in High-Energy Scattering Processes Off Nuclei
M. Alvioli, C. Ciofi degli Atti, I. Marchino +1
A new linked cluster expansion for the calculation of ground state observables of complex nuclei with realistic interactions has been developed [1-3]; using the V8' potential [4] t…
Realistic Calculations of One- and Two-Hadron Emission Processes off Few- and Many-Body Nuclei
M. Alvioli, C. Ciofi degli Atti, L. P. Kaptari +1
The exclusive electro-disintegration processes 2H(e,e'p)n, 3He(e,e'p)2H, 3He(e,e'p)pn, 3He(e,e'pp)n and 4He(e,e'p)3H have been calculated using realistic few-body wave functions an…
Rescattering and finite formation time effects in electro-disintegration of the deuteron in the cumulative region
M. A. Braun, C. Ciofi degli Atti, L. P. Kaptari
The role of rescattering due to the final state interaction (FSI) and the influence of the finite formation time (FFT) on the inclusive and exclusive electro…
Final state interaction in semi-inclusive DIS off nuclei
C. Ciofi degli Atti, B. Z. Kopeliovich
The final state interaction in DIS of leptons off a nucleus A, due to the propagation of the struck nucleon debris and its hadronization in the nuclear environment is considered. T…
Finite formation time effects in inclusive and semi-inclusive electro-disintegration of few-body nuclei
H. Morita, M. Braun, C. Ciofi degli Atti +1
Finite Formation Time (FFT) effects in the exclusive reaction ^4He(e,e'p)^3H at high values of Q^2 are introduced and discussed. It is shown that the minimum in the momentum distri…
Final state interaction in inclusive and exclusive quasi-elastic processes
M. Alvioli, M. A. Braun, C. Ciofi degli Atti +3
We discuss a new approach to final state interactions, that keeps explicitly into account the virtuality of the ejected nucleon in quasi-elastic scattering at very larg…
A New Approach to y-scaling and the Universal Features of Scaling Functions and Nucleon Momentum Distributions
Claudio Ciofi degli Atti, Geoffrey B. West
Some systematic general features of y-scaling structure functions, which are essentially independent of detailed dynamics, are pointed out. Their physical interpretation in terms o…
A linked cluster expansion for the calculation of the semi-inclusive A(e,e'p)X processes using correlated Glauber wave functions
C. Ciofi degli Atti, D. Treleani
The distorted one-body mixed density matrix, which is the basic nuclear quantity appearing in the definition of the cross section for the semi-inclusive A(e,e'p)X processes, is cal…