NSR Query Results


Output year order : Descending
Format : Normal

NSR database version of May 24, 2024.

Search: Author = S.Scopetta

Found 38 matches.

Back to query form



2022GU20      Phys.Rev.Lett. 129, 242503 (2022)

V.Guzey, M.Rinaldi, S.Scopetta, M.Strikman, M.Viviani

Coherent J/γ Electroproduction on 4He and 3He at the Electron-Ion Collider: Probing Nuclear Shadowing One Nucleon at a Time

doi: 10.1103/PhysRevLett.129.242503
Citations: PlumX Metrics


2021AC08      Eur.Phys.J. A 57, 261 (2021)

A.Accardi, A.Afanasev, I.Albayrak, S.F.Ali, M.Amaryan, J.R.M.Annand, J.Arrington, A.Asaturyan, H.Atac, H.Avakian, T.Averett, C.Ayerbe Gayoso, X.Bai, L.Barion, M.Battaglieri, V.Bellini, R.Beminiwattha, F.Benmokhtar, V.V.Berdnikov, J.C.Bernauer, V.Bertone, A.Bianconi, A.Biselli, P.Bisio, P.Blunden, M.Boer, M.Bondi, K.-T.Brinkmann, W.J.Briscoe, V.Burkert, T.Cao, A.Camsonne, R.Capobianco, L.Cardman, M.Carmignotto, M.Caudron, L.Causse, A.Celentano, P.Chatagnon, J.-P.Chen, T.Chetry, G.Ciullo, E.Cline, P.L.Cole, M.Contalbrigo, G.Costantini, A.D'Angelo, L.Darme, D.Day, M.Defurne, M.De Napoli, A.Deur, R.De Vita, N.D'Hose, S.Diehl, M.Diefenthaler, B.Dongwi, R.Dupre, H.Dutrieux, D.Dutta, M.Ehrhart, L.El Fassi, L.Elouadrhiri, R.Ent, J.Erler, I.P.Fernando, A.Filippi, D.Flay, T.Forest, E.Fuchey, S.Fucini, Y.Furletova, H.Gao, D.Gaskell, A.Gasparian, T.Gautam, F.-X.Girod, K.Gnanvo, J.Grames, G.N.Grauvogel, P.Gueye, M.Guidal, S.Habet, T.J.Hague, D.J.Hamilton, O.Hansen, D.Hasell, M.Hattawy, D.W.Higinbotham, A.Hobart, T.Horn, C.E.Hyde, H.Ibrahim, A.Ilyichev, A.Italiano, K.Joo, S.J.Joosten, V.Khachatryan, N.Kalantarians, G.Kalicy, B.Karky, D.Keller, C.Keppel, M.Kerver, M.Khandaker, A.Kim, J.Kim, P.M.King, E.Kinney, V.Klimenko, H.-S.Ko, M.Kohl, V.Kozhuharov, B.T.Kriesten, G.Krnjaic, V.Kubarovsky, T.Kutz, L.Lanza, M.Leali, P.Lenisa, N.Liyanage, Q.Liu, S.Liuti, J.Mammei, S.Mantry, D.Marchand, P.Markowitz, L.Marsicano, V.Mascagna, M.Mazouz, M.McCaughan, B.McKinnon, D.McNulty, W.Melnitchouk, A.Metz, Z.-E.Meziani, S.Migliorati, M.Mihovilovic, R.Milner, A.Mkrtchyan, H.Mkrtchyan, A.Movsisyan, H.Moutarde, M.Muhoza, C.Munoz Camacho, J.Murphy, P.Nadel-Turonski, E.Nardi, J.Nazeer, S.Niccolai, G.Niculescu, R.Novotny, J.F.Owens, M.Paolone, L.Pappalardo, R.Paremuzyan, B.Pasquini, E.Pasyuk, T.Patel, I.Pegg, C.Peng, D.Perera, M.Poelker, K.Price, A.J.R.Puckett, M.Raggi, N.Randazzo, M.N.H.Rashad, M.Rathnayake, B.Raue, P.E.Reimer, M.Rinaldi, A.Rizzo, Y.Roblin, J.Roche, O.Rondon-Aramayo, F.Sabatie, G.Salme, E.Santopinto, R.Santos Estrada, B.Sawatzky, A.Schmidt, P.Schweitzer, S.Scopetta, V.Sergeyeva, M.Shabestari, A.Shahinyan, Y.Sharabian, S.Sirca, E.S.Smith, D.Sokhan, A.Somov, N.Sparveris, M.Spata, H.Spiesberger, M.Spreafico, S.Stepanyan, P.Stoler, I.Strakovsky, R.Suleiman, M.Suresh, P.Sznajder, H.Szumila-Vance, V.Tadevosyan, A.S.Tadepalli, A.W.Thomas, M.Tiefenback, R.Trotta, M.Ungaro, P.Valente, M.Vanderhaeghen, L.Venturelli, H.Voskanyan, E.Voutier, B.Wojtsekhowski, M.H.Wood, S.Wood, J.Xie, W.Xiong, Z.Ye, M.Yurov, H.-G.Zaunick, S.Zhamkochyan, J.Zhang, S.Zhang, S.Zhao, Z.W.Zhao, X.Zheng, J.Zhou, C.Zorn

An experimental program with high duty-cycle polarized and unpolarized positron beams at Jefferson Lab

doi: 10.1140/epja/s10050-021-00564-y
Citations: PlumX Metrics


2021AL32      Phys.Rev. C 104, 065204 (2021)

R.Alessandro, A.Del Dotto, E.Pace, G.Perna, G.Salme, S.Scopetta

Light-front transverse momentum distributions for J=1/2 hadronic systems in valence approximation

NUCLEAR STRUCTURE 3He; calculated proton and neutron momentum distributions in unpolarized 3He, proton and neutron longitudinal- and transverse polarization distributions in longitudinally and transversely polarized 3He within light-front Hamiltonian dynamics for spin 1/2 hadronic system, with Poincare covariant spin-dependent spectral function in valence approximation.

doi: 10.1103/PhysRevC.104.065204
Citations: PlumX Metrics


2021FU17      Eur.Phys.J. A 57, 273 (2021)

S.Fucini, M.Hattawy, M.Rinaldi, S.Scopetta

Deeply virtual Compton scattering off Helium nuclei with positron beams

doi: 10.1140/epja/s10050-021-00580-y
Citations: PlumX Metrics


2020FU07      Phys.Rev. C 102, 065205 (2020)

S.Fucini, S.Scopetta, M.Viviani

Incoherent deeply virtual Compton scattering off 4He

NUCLEAR REACTIONS 4He(e-, e-'p'γ), Q2<5 GeV2; calculated cross sections for the electromagnetic Bethe-Heitler (BH), and nuclear deeply virtual incoherent Compton scattering (DVCS) processes on the free proton and on a proton bound in 4He, beam-spin asymmetry (BSA) as function of azimuthal angle, azimuthal beam-spin asymmetry for the proton in 4He. Calculations based on impulse approximation (IA) analysis, based on state-of-the-art models for the proton and nuclear structure. Comparison with experimental data from CLAS collaboration at the Jefferson Laboratory.

doi: 10.1103/PhysRevC.102.065205
Citations: PlumX Metrics


2018FU12      Phys.Rev. C 98, 015203 (2018)

S.Fucini, S.Scopetta, M.Viviani

Coherent deeply virtual Compton scattering off 4He

NUCLEAR REACTIONS 4He(e, e'γ), Q2=1-2.5 GeV2; calculated generalized parton distribution, azimuthal beam-spin asymmetry, real and imaginary parts of the Compton form factors of coherent deeply virtual Compton scattering using impulse approximation with Argonne 18 nucleon-nucleon interaction; derived convolution formula for the nuclear generalized parton distribution (GPD). Comparison with experimental data from EG6 experiment at Jefferson Laboratory (Jlab).

doi: 10.1103/PhysRevC.98.015203
Citations: PlumX Metrics


2017DE02      Phys.Rev. C 95, 014001 (2017)

A.Del Dotto, E.Pace, G.Salme, S.Scopetta

Light-front spin-dependent spectral function and nucleon momentum distributions for a three-body system

NUCLEAR STRUCTURE 3H, 3He; calculated light-front (LF) spin-dependent spectral function and LF spin-dependent momentum distributions within the Bakamjian-Thomas (BT) approach for the Poincare generators. Relevance to future high-energy electron-nucleus scattering experiments planned at the Jefferson Laboratory (JLab) upgraded at 12 GeV, and at the future Electron-Ion Collider using, in particular polarized targets.

doi: 10.1103/PhysRevC.95.014001
Citations: PlumX Metrics


2017DE36      Phys.Rev. C 96, 065203 (2017)

A.Del Dotto, L.P.Kaptari, E.Pace, G.Salme, S.Scopetta

Final state interactions and the extraction of neutron single spin asymmetries from semi-inclusive deep-inelastic scattering by a transversely polarized 3He target

NUCLEAR REACTIONS 3He(e, e'X), E=6, 8.8, 11 GeV; calculated neutron spectral function in the unpolarized case, PWIA distribution functions, proton and neutron functions and asymmetries in unpolarized 3He, and for transversely polarized neutron or proton in transversely polarized 3He via final state interactions (FSI) and plane-wave impulse approximation (PWIA) for semi-inclusive deep-inelastic electron scattering (SIDIS) process.

doi: 10.1103/PhysRevC.96.065203
Citations: PlumX Metrics


2016DU12      Eur.Phys.J. A 52, 159 (2016)

R.Dupre, S.Scopetta

3D structure and nuclear targets

doi: 10.1140/epja/i2016-16159-1
Citations: PlumX Metrics


2016PA27      Few-Body Systems 57, 601 (2016)

E.Pace, A.Del Dotto, L.Kaptari, M.Rinaldi, G.Salme, S.Scopetta

Light-Front Dynamics and the 3He Spectral Function

NUCLEAR STRUCTURE 3He; calculated light-front spectral functions; deduced the role of relativity in the EMC effect.

doi: 10.1007/s00601-016-1067-3
Citations: PlumX Metrics


2014DE36      Few-Body Systems 55, 877 (2014)

A.Del Dotto, L.Kaptari, E.Pace, G.Salme, S.Scopetta

Towards an Improved Description of SiDIS by a Polarized 3He Target

doi: 10.1007/s00601-014-0828-0
Citations: PlumX Metrics


2014KA11      Phys.Rev. C 89, 035206 (2014)

L.P.Kaptari, A.Del Dotto, E.Pace, G.Salme, S.Scopetta

Distorted spin-dependent spectral function of an A=3 nucleus and semi-inclusive deep-inelastic scattering processes

doi: 10.1103/PhysRevC.89.035206
Citations: PlumX Metrics


2014RI06      Few-Body Systems 55, 861 (2014)

M.Rinaldi, S.Scopetta

Theoretical Description of Deeply Virtual Compton Scattering off 3He

doi: 10.1007/s00601-014-0803-9
Citations: PlumX Metrics


2013RI02      Phys.Rev. C 87, 035208 (2013)

M.Rinaldi, S.Scopetta

Extracting generalized neutron parton distributions from 3He data

doi: 10.1103/PhysRevC.87.035208
Citations: PlumX Metrics


2012AL04      Phys.Rev. C 85, 021001 (2012)

M.Alvioli, C.Ciofi degli Atti, L.P.Kaptari, C.B.Mezzetti, H.Morita, S.Scopetta

Universality of nucleon-nucleon short-range correlations: Two-nucleon momentum distributions in few-body systems

NUCLEAR STRUCTURE 3,4He; calculated two-body momentum distributions, and c.m. momentum distribution of pn and pp pairs, ratio of pn momentum distributions to deuteron momentum distribution using realistic wave functions. Comparison with short-range correlation (SRC) predictions. Two-nucleon knock-out processes.

NUCLEAR REACTIONS 3He(e, e'2p), E at 0.05-0.6 GeV/c; calculated ratio of the spectator correlated pp and pn nucleon pairs using exact solution of the continuum Schroedinger equation with AV18 potential. Comparison with experimental data.

doi: 10.1103/PhysRevC.85.021001
Citations: PlumX Metrics


2012RI03      Phys.Rev. C 85, 062201 (2012)

M.Rinaldi, S.Scopetta

Neutron orbital structure from generalized parton distributions of 3He

NUCLEAR STRUCTURE 3He; calculated generalized parton distribution (GPD) using the impulse approximation within the Av18 interaction. Orbital angular momentum of the partons in the neutron.

doi: 10.1103/PhysRevC.85.062201
Citations: PlumX Metrics


2011CO06      Eur.Phys.J. A 47, 49 (2011)

A.Courtoy, S.Scopetta, V.Vento

Non-perturbative momentum dependence of the coupling constant and hadronic models

doi: 10.1140/epja/i2011-11049-8
Citations: PlumX Metrics


2009SC01      Phys.Rev. C 79, 025207 (2009)

S.Scopetta

Conventional nuclear effects on generalized parton distributions of trinucleons

doi: 10.1103/PhysRevC.79.025207
Citations: PlumX Metrics


2007SC05      Nucl.Phys. A782, 93c (2007)

S.Scopetta

Generalized parton distributions of hadrons with composite constituents

doi: 10.1016/j.nuclphysa.2006.10.087
Citations: PlumX Metrics


2007SC34      Nucl.Phys. A790, 364c (2007)

S.Scopetta

Generalized parton distributions of few body systems

NUCLEAR STRUCTURE 3He; calculated generalized parton distributions. Impulse approximation.

doi: 10.1016/j.nuclphysa.2007.03.066
Citations: PlumX Metrics


2005SC12      Nucl.Phys. A755, 523c (2005)

S.Scopetta

The effects of nuclear structure on generalized parton distributions of 3He

NUCLEAR STRUCTURE 3He; calculated generalized parton distributions, nuclear medium effects.

doi: 10.1016/j.nuclphysa.2005.03.068
Citations: PlumX Metrics


2004NO16      Phys.Rev. D 70, 094018 (2004)

S.Noguera, S.Scopetta, V.Vento

Relativity and constituent quark structure in model calculations of parton distributions

doi: 10.1103/PhysRevD.70.094018
Citations: PlumX Metrics


2004SC29      Phys.Rev. C 70, 015205 (2004)

S.Scopetta

Generalized parton distributions of 3He

NUCLEAR STRUCTURE 3He; calculated generalized parton distributions. Microscopic calculation, impulse approximation.

doi: 10.1103/PhysRevC.70.015205
Citations: PlumX Metrics


2004SC47      Fizika(Zagreb) B 13, 397 (2004)

S.Scopetta, V.Vento

Generalized parton distributions and the structure of the constituent quark


2003SC06      Eur.Phys.J. A 16, 527 (2003)

S.Scopetta, V.Vento

Generalized Parton Distributions in Constituent Quark Models

NUCLEAR STRUCTURE 1H; calculated form factor, parton distributions. Constituent quark model.

doi: 10.1140/epja/i2002-10120-y
Citations: PlumX Metrics


2002SC45      Nucl.Phys. A711, 190c (2002)

S.Scopetta, V.Vento

Generalized Parton Distributions and Constituent Quarks

doi: 10.1016/S0375-9474(02)01214-9
Citations: PlumX Metrics


2001PA28      Nucl.Phys. A689, 453c (2001)

E.Pace, G.Salme, S.Scopetta

Neutron Unpolarized Structure Function F2n(x) from Deep Inelastic Scattering Off 3He and 3H

doi: 10.1016/S0375-9474(01)00877-6
Citations: PlumX Metrics


2001PA40      Phys.Rev. C64, 055203 (2001)

E.Pace, G.Salme, S.Scopetta, A.Kievsky

Neutron Structure Function F2n(x) from Deep Inelastic Electron Scattering Off Few-Nucleon Systems

NUCLEAR REACTIONS 2,3H, 3He(e, e'X), E not given; calculated structure function ratios; deduced possibility for extraction of neutron structure function.

doi: 10.1103/PhysRevC.64.055203
Citations: PlumX Metrics


2000SC10      Nucl.Phys. A666-667, 14c (2000)

S.Scopetta, V.Vento, M.Traini

Parton Distributions in a Constituent Quark Scenario

doi: 10.1016/S0375-9474(00)00004-X
Citations: PlumX Metrics


1999CI05      Eur.Phys.J. A 5, 191 (1999)

C.Ciofi degli Atti, L.P.Kaptari, S.Scopetta

Semi-Inclusive Deep Inelastic Lepton Scattering Off Complex Nuclei

doi: 10.1007/s100500050275
Citations: PlumX Metrics


1999SC24      Phys.Lett. 460B, 8 (1999); Erratum Phys.Lett. 474B, 235 (2000)

S.Scopetta, V.Vento

A Quark Model Analysis of Orbital Angular Momentum

NUCLEAR STRUCTURE 1H; calculated quark, gluon orbital angular momentum distributions.

doi: 10.1016/S0370-2693(99)00768-6
Citations: PlumX Metrics


1998LV01      Phys.Rev. C57, 312 (1998)

A.I.Lvov, S.Scopetta, D.Drechsel, S.Scherer

Polarization Phenomena in Small-Angle Photoproduction of e+e- Pairs and the Gerasimov-Drell-Hearn Sum Rule

NUCLEAR REACTIONS 1H(polarized γ, e-e+), E < 1.2 GeV; calculated σ, asymmetries; deduced sum rule test.

doi: 10.1103/PhysRevC.57.312
Citations: PlumX Metrics


1998SC18      Phys.Lett. 421B, 64 (1998)

S.Scopetta, V.Vento, M.Traini

Towards a Unified Picture of Constituent and Current Quarks

doi: 10.1016/S0370-2693(97)01599-2
Citations: PlumX Metrics


1998SC45      Phys.Lett. 442B, 28 (1998)

S.Scopetta, V.Vento, M.Traini

Polarized Structure Functions in a Constituent Quark Scenario

NUCLEAR STRUCTURE 1n, 1H; calculated polarized structure functions. Constituent quark approach. Comparisons with data.

doi: 10.1016/S0370-2693(98)01218-0
Citations: PlumX Metrics


1997CI05      Phys.Lett. 404B, 223 (1997)

C.Ciofi degli Atti, S.Scopetta

On the Extraction of the Neutron Spin Structure Functions and the Gerasimov-Drell-Hearn Integral from the Process 3He(pol)(e(pol), e')X in the Resonance Region

NUCLEAR REACTIONS 3He(polarized e, e'X), E=high; calculated not given; deduced importance of describing nuclear dynamics correctly to extract reliable nucleon spin structure functions.

doi: 10.1016/S0370-2693(97)00576-5
Citations: PlumX Metrics


1996CI03      Phys.Lett. 376B, 309 (1996)

C.Ciofi degli Atti, L.P.Kaptari, S.Scopetta, A.Yu.Umnikov

The Neutron Spin Structure Function from the Deuteron Data in the Resonance Region

NUCLEAR STRUCTURE 2H; analyzed structure function data. 1n deduced spin structure function.

doi: 10.1016/0370-2693(96)00283-3
Citations: PlumX Metrics


1995KA01      Phys.Rev. C51, 52 (1995)

L.P.Kaptari, A.Yu.Umnikov, C.Ciofi degli Atti, S.Scopetta, K.Yu.Kazakov

Spin-Dependent Structure Functions of Nuclei in the Meson-Nucleon Theory

NUCLEAR STRUCTURE 2H, 3He; calculated spin-dependent structure function. Effective meson-nucleon theory.

doi: 10.1103/PhysRevC.51.52
Citations: PlumX Metrics


1993CI04      Phys.Rev. C48, R968 (1993)

C.Ciofi degli Atti, S.Scopetta, E.Pace, G.Salme

Nuclear Effects in Deep Inelastic Scattering of Polarized Electrons Off Polarized 3He and the Neutron Spin Structure Functions

NUCLEAR REACTIONS 3He(polarized e, e'X), E not given; calculated asymmetry vs Bjorken variable; deduced effective proton, neutron polarizations role. Polarized target.

doi: 10.1103/PhysRevC.48.R968
Citations: PlumX Metrics


Back to query form