NSR Query Results
Output year order : Descending NSR database version of March 21, 2024. Search: Author = L.Lapikas Found 108 matches. Showing 1 to 100. [Next]2018AT02 Phys.Rev. C 98, 044627 (2018) M.C.Atkinson, H.P.Blok, L.Lapikas, R.J.Charity, W.H.Dickhoff Validity of the distorted-wave impulse-approximation description of 40Ca(e, e'p)39K data using only ingredients from a nonlocal dispersive optical model NUCLEAR REACTIONS 40Ca(e, e'p)39K, E=299-532 MeV; measured Ep, Ip, electron spectra, spectral strengths as function of excitation energy, and spectral functions in parallel kinematics using high-resolution magnetic spectrometers for charged particle detection at the Medium Energy Accelerator at Nikhef, Amsterdam. Comparison with calculations using dispersive optical model (DOM) for distorted wave impulse-approximation (DWIA). 39K; deduced levels, J, π, spectroscopic factors. 40Ca(p, p), (n, n), E=10-100 MeV; analyzed σ(θ, E) and analyzing powers Ay(θ, E) by nonlocal DOM description. 40Ca(p, X), E<200 MeV; analyzed σ(E) by nonlocal DOM description. 40Ca; analyzed charge density using the DOM propagator, and compared with experimental data.
doi: 10.1103/PhysRevC.98.044627
2010TV01 Phys.Rev. C 81, 055207 (2010) V.Tvaskis, J.Arrington, R.Asaturyan, O.K.Baker, H.P.Blok, P.Bosted, M.Boswell, A.Bruell, M.E.Christy, A.Cochran, R.Ent, B.W.Filippone, A.Gasparian, C.E.Keppel, E.Kinney, L.Lapikas, W.Lorenzon, D.J.Mack, J.Mammei, J.W.Martin, H.Mkrtchyan, I.Niculescu, R.B.Piercey, D.H.Potterveld, G.Smith, K.Spurlock, G.van der Steenhoven, S.Stepanyan, V.Tadevosian, S.A.Wood Proton and deuteron F2 structure function at low Q2
doi: 10.1103/PhysRevC.81.055207
2009MI18 Phys.Rev.Lett. 103, 152501 (2009) D.G.Middleton, J.R.M.Annand, M.A.Antelo, C.Ayerbe, P.Barneo, D.Baumann, J.Bermuth, J.Bernauer, H.P.Blok, R.Bohm, D.Bosnar, M.Ding, M.O.Distler, J.Friedrich, J.Garcia Llongo, D.I.Glazier, J.Golak, W.Glockle, P.Grabmayr, T.Hehl, J.Heim, W.H.A.Hesselink, E.Jans, H.Kamada, G.J.Manas, M.Kohl, L.Lapikas, I.J.D.MacGregor, I.Martin, J.C.McGeorge, H.Merkel, P.Merle, K.Monstad, F.Moschini, U.Muller, A.Nogga, R.Perez-Benito, Th.Pospischil, M.Potokar, G.Rosner, M.Seimetz, R.Skibinski, H.de Vries, Th.Walcher, D.P.Watts, M.Weinriefer, M.Weiss, H.Witala, B.Zihlmann Investigation of the Exclusive 3He(e, e'pn)1H Reaction NUCLEAR REACTIONS 3He(e, e'np), E=220-270 MeV; measured Ee, Ie, Ep, Ip and En, In; deduced σ. Continuum Fadeev calculations.
doi: 10.1103/PhysRevLett.103.152501
2008MI26 Few-Body Systems 44, 171 (2008) D.G.Middleton, J.R.M.Annand, M.A.Antelo, C.Ayerbe, P.Barneo, D.Baumann, J.Bermuth, J.Bernauer, H.P.Blok, R.Bohm, D.Bosnar, M.Ding, M.O.Distler, J.Friedrich, J.Garcia Llongo, D.I.Glazier, P.Grabmayr, T.Hehl, J.Heim, W.H.A.Hesselink, E.Jans, G.J.Manas, M.Kohl, L.Lapikas, I.J.D.MacGregor, I.Martin, J.C.McGeorge, H.Merkel, P.Merle, K.Monstad, F.Moschini, U.Muller, R.Perez Benito, Th.Pospischil, M.Potokar, G.Rosner, M.Seimitz, H.de Vries, Th.Walcher, D.P.Watts, M.Weinriefer, M.Weiss, B.Zihlmann 3He(e, e'pp) and 3He(e, e'pn) reactions at AmPS and MAMI NUCLEAR REACTIONS 3He(e, e'2p), (e, e'np), E not given; measured cross sections.
doi: 10.1007/s00601-008-0283-x
2007IO04 Phys.Lett. B 653, 392 (2007) M.Iodice, E.Cisbani, R.De Leo, S.Frullani, F.Garibaldi, D.L.Groep, W.H.A.Hesselink, E.Jans, L.Lapikas, C.J.G.Onderwater, R.Perrino, J.Ryckebusch, R.Starink, G.M.Urciuoli 16O(e, e'p) reaction at large missing energy NUCLEAR REACTIONS 16O(e, e'p), E=575 MeV; measured σ(E, θ), missing energy dependence. Comparison with model calculations.
doi: 10.1016/j.physletb.2007.08.034
2007TV01 Phys.Rev.Lett. 98, 142301 (2007) V.Tvaskis, M.E.Christy, J.Arrington, R.Asaturyan, O.K.Baker, H.P.Blok, P.Bosted, M.Boswell, A.Bruell, A.Cochran, L.Cole, J.Crowder, J.Dunne, R.Ent, H.C.Fenker, B.W.Filippone, K.Garrow, A.Gasparian, J.Gomez, H.E.Jackson, C.E.Keppel, E.Kinney, L.Lapikas, Y.Liang, W.Lorenzon, A.Lung, D.J.Mack, J.W.Martin, K.McIlhany, D.Meekins, R.G.Milner, J.H.Mitchell, H.Mkrtchyan, B.Moreland, V.Nazaryan, I.Niculescu, A.Opper, R.B.Piercey, D.H.Potterveld, B.Rose, Y.Sato, W.Seo, G.Smith, K.Spurlock, G.van der Steenhoven, S.Stepanyan, V.Tadevosian, A.Uzzle, W.F.Vulcan, S.A.Wood, B.Zihlmann, V.Ziskin Longitudinal-Transverse Separations of Deep-Inelastic Structure Functions at Low Q2 for Hydrogen and Deuterium NUCLEAR REACTIONS 1H(e, e'X), E=2.301, 3.419, 5.648 GeV; measured σ(E, θ), ratio of longitudinal, transverse σ.
doi: 10.1103/PhysRevLett.98.142301
2006BL06 Phys.Rev. C 73, 038201 (2006) A-dependence of hadronization in nuclei NUCLEAR STRUCTURE 2H, 4He, 12C, 16O, 28Si, 40,48Ca, 84Kr, 118Sn, 132Xe, 208Pb; calculated mass dependence of hadronization mechanism.
doi: 10.1103/PhysRevC.73.038201
2006MI22 Eur.Phys.J. A 29, 261 (2006); Erratum Eur.Phys.J. A 30, 469 (2006) D.G.Middleton, J.R.M.Annand, C.Barbieri, P.Barneo, P.Bartsch, D.Baumann, J.Bermuth, D.Bosnar, H.P.Blok, R.Bohm, M.Ding, M.O.Distler, D.Elsner, J.Friedrich, C.Giusti, D.I.Glazier, P.Grabmayr, S.Grozinger, T.Hehl, J.Heim, W.H.A.Hesselink, E.Jans, F.Klein, M.Kohl, L.Lapikas, I.J.D.MacGregor, I.Martin, J.C.McGeorge, H.Merkel, P.Merle, F.Moschini, U.Muller, Th.Pospischil, G.Rosner, H.Schmieden, M.Seimetz, A.Sule, H.de Vries, Th.Walcher, D.P.Watts, M.Weis, B.Zihlmann First measurements of the 16O(e, e'pn)14N reaction NUCLEAR REACTIONS 2H, 16O(e, e'np), E=855 MeV; measured particle spectra. 14N deduced excited states.
doi: 10.1140/epja/i2005-10314-9
2005BA07 Phys.Lett. B 608, 47 (2005) C.Barbieri, D.Rohe, I.Sick, L.Lapikas Effect of kinematics on final state interactions in (e, e'p) reactions NUCLEAR REACTIONS 12C, 197Au(e, e'p), E=high; calculated σ(E), final state interaction effects. Comparison of parallel and perpendicular kinematics.
doi: 10.1016/j.physletb.2004.12.072
2005BA23 Eur.Phys.J. A 24, Supplement 1, 85 (2005) Two-step rescattering in (e, e'p) reactions NUCLEAR REACTIONS 12C, 197Au, 208Pb(e, e'p), E=461, 674 MeV; calculated spectral functions, two-step rescattering contributions. Semiclassical approach.
doi: 10.1140/epjad/s2005-05-015-9
2005MO04 Phys.Rev. C 71, 014607 (2005) S.A.Morrow, J.Arneil, E.C.Aschenauer, M.F.van Batenburg, H.P.Blok, D.J.Boersma, D.Branford, T.Davinson, G.DeMeyer, J.E.Ducret, W.H.A.Hesselink, D.Groep, K.Hicks, D.G.Ireland, N.Kalantar-Nayestanaki, L.Lapikas, M.Liang, J.Mackenzie, C.Marchand, R.Medaglia, J.Ryckebusch, M.van Sambeek, R.Starink, G.van der Steenhoven, M.A.van Uden, H.de Vries Comparison between the transverse responses of the reactions 12C(e, e'p)11B and 12C(γ, p)11B NUCLEAR REACTIONS 12C(e, e'p), E=379-585 MeV; measured excitation energy spectra, momentum distributions; deduced longitudinal and transverse response functions. 12C(e, e'p), E=379-585 MeV; 12C(γ, p), E=61.8, 71.6 MeV; analyzed transverse reduced σ, role of two-body currents.
doi: 10.1103/PhysRevC.71.014607
2005ST30 Phys.Rev.Lett. 95, 172501 (2005) M.F.M.Steenbakkers, M.F.van Batenburg, Th.S.Bauer, H.P.Blok, T.Botto, G.E.Dodge, D.L.Groep, P.Heimberg, W.H.A.Hesselink, D.W.Higinbotham, E.Jans, Y.Jun, T.J.Ketel, L.Lapikas, D.J.J.de Lange, B.E.Norum, I.Passchier, R.Starink, L.Todor, H.de Vries Quasifree π0 and π- Electroproduction on 4He in the Δ-Resonance Region NUCLEAR REACTIONS 4He(e, e'pπ-), (e, e'pπ0), E=672 MeV; measured Ep, recoil spectra, σ(θ). Comparison with model predictions.
doi: 10.1103/PhysRevLett.95.172501
2004BA99 Phys.Rev. C 70, 054612 (2004) Effects of rescattering in (e, e'p) reactions within a semiclassical model NUCLEAR REACTIONS 12C, 197Au, 208Pb(e, e'p), E=high; calculated reduced spectral strength, rescattering contribution to final state interactions.
doi: 10.1103/PhysRevC.70.054612
2004BB15 Fizika(Zagreb) B 13, 185 (2004) Rescattering contributions to final state interactions in (e, e'p) reactions NUCLEAR REACTIONS 12C(e, e'p), E=high; calculated spectral function, rescattering effects. Comparison with data.
2002MI41 Phys.Rev.Lett. 89, 172501 (2002) A.Misiejuk, Z.Papandreou, E.Voutier, Th.S.Bauer, H.P.Blok, D.J.Boersma, H.W.den Bok, E.E.W.Bruins, F.Farzanpay, K.Gruner, W.H.A.Hesselink, G.M.Huber, E.Jans, N.Kalantar-Nayestanaki, W.J.Kasdorp, J.Konijn, J.M.Laget, L.Lapikas, G.J.Lolos, G.J.G.Onderwater, A.Pellegrino, R.Schroevers, C.M.Spaltro, R.Starink, G.van der Steenhoven, J.J.M.Steiger, J.L.Visschers, H.W.Willering, D.M.Yeomans Electron-Induced Neutron Knockout from 4He NUCLEAR REACTIONS 4He(e, e'n), E=586 MeV; measured σ(E, θ); deduced final state interaction effects.
doi: 10.1103/PhysRevLett.89.172501
2002SP03 Nucl.Phys. A706, 403 (2002) C.M.Spaltro, Th.S.Bauer, H.P.Blok, T.Botto, E.Cisbani, R.De Leo, G.E.Dodge, R.Ent, S.Frullani, F.Garibaldi, W.Glockle, J.Golak, M.N.Harakeh, M.Iodice, E.Jans, H.Kamada, W.J.Kasdorp, C.Kormanyos, L.Lapikas, A.Misiejuk, S.I.Nagorny, G.J.Nooren, C.J.G.Onderwater, R.Perrino, M.van Sambeek, R.Skibinski, R.Starink, G.van der Steenhoven, J.Tjon, M.A.van Uden, G.M.Urciuoli, H.de Vries, H.Witala, M.Yeomans The 3He(e, e'd)p Reaction in (q, ω)-Constant Kinematics NUCLEAR REACTIONS 3He(e, e'd), E=370, 576 MeV; measured σ(E, θ), missing momentum dependence; deduced structure functions, reaction mechanism features. Three-body Fadeev calculations.
doi: 10.1016/S0375-9474(02)00861-8
2001BR01 Phys.Rev. C63, 014310 (2001) D.Branford, A.W.Rauf, J.Lac, J.O.Adler, T.Davinson, D.G.Ireland, C.W.de Jager, M.Liang, W.J.Kasdorp, L.Lapikas, B.Nilsson, H.Ruijter, D.Ryckbosch, A.Sandell, B.Schroder, A.C.Shotter, G.van der Steenhoven, R.Van de Vyver, P.J.Woods Electron- and Photon-Induced Proton Knockout from 209Bi NUCLEAR REACTIONS 209Bi(e, e'p), E=293, 412 MeV; 209Bi(γ, p), E ≈ 43.7, 52.0 MeV; measured σ(E), σ(θ); deduced direct knockout, meson exchange contributions, other reaction mechanism features. DWIA analysis.
doi: 10.1103/PhysRevC.63.014310
2001DE36 Phys.Lett. 513B, 258 (2001) G.De Meyer, E.C.Aschenauer, H.P.Blok, D.Groep, K.Hicks, H.Holvoet, E.Jans, L.Lapikas, B.Lannoy, G.J.L.Nooren, C.J.G.Onderwater, D.Ryckbosch, J.D.Schipper, J.J.M.Steijger, M.F.M.Steenbakkers, M.Tytgat, G.van der Steenhoven, R.Van de Vyver, L.Van Hoorebeke, M.A.van Uden, J.Volmer Alpha-Cluster Knockout in the 16O(e, e'α)12C Reaction NUCLEAR REACTIONS 16O(e, e'α), E=615, 639 MeV; measured Eα, eα-coin, σ(E, θ). Comparison with shell-model and cluster-model calculations.
doi: 10.1016/S0370-2693(01)00750-X
2001GR02 Phys.Rev. C63, 014005 (2001) D.L.Groep, M.F.van Batenburg, Th.S.Bauer, H.P.Blok, D.J.Boersma, E.Cisbani, R.De Leo, S.Frullani, F.Garibaldi, W.Glockle, J.Golak, P.Heimberg, W.H.A.Hesselink, M.Iodice, D.G.Ireland, E.Jans, H.Kamada, L.Lapikas, G.J.Lolos, C.J.G.Onderwater, R.Perrino, A.Scott, R.Starink, M.F.M.Steenbakkers, G.M.Urciuoli, H.de Vries, L.B.Weinstein, H.Witala Investigation of the Exclusive 3He(e, e'pp)n Reaction NUCLEAR REACTIONS 3He(e, e'2p), E=564 MeV; measured σ(Eθ), ep-, pp-coin; deduced reaction mechanism features. Continuum-Fadeev calculations.
doi: 10.1103/PhysRevC.63.014005
2001KR01 Nucl.Phys. A679, 267 (2001) G.J.Kramer, H.P.Blok, L.Lapikas A Consistent Analysis of (e, e'p) and (d, 3He) Experiments NUCLEAR REACTIONS 48Ca(e, e'p), E=440 MeV; measured σ(E, θ); deduced spectroscopic factors. 48Ca(d, 3He), E=79.2 MeV; 12C, 16O, 31P, 40Ca, 51V, 90Zr, 142Nd, 206,208Pb(d, 3He), E not given; analyzed data; deduced spectroscopic factors.
doi: 10.1016/S0375-9474(00)00379-1
2000LA17 Nucl.Phys. A663-664, 377c (2000) L.Lapikas, J.Wesseling, R.B.Wiringa Correlations in the Ground-State Wave Function of 7Li NUCLEAR REACTIONS 7Li, 32S(e, e'p), E not given; measured excitation energy spectra, momentum distributions; deduced structure effects. Comparison with variational Monte Carlo and mean-field calculations.
doi: 10.1016/S0375-9474(99)00621-1
2000LA23 Phys.Rev. C61, 064325 (2000) L.Lapikas, G.van der Steenhoven, L.Frankfurt, M.Strikman, M.Zhalov Transparency of 12C for Protons NUCLEAR REACTIONS 12C(e, e'p), E=285-20105 MeV; analyzed σ vs missing momentum; deduced normalization. 12C deduced spectroscopic factors for proton knockout, momentum transfer dependence, nuclear transparency.
doi: 10.1103/PhysRevC.61.064325
2000ST02 Phys.Lett. 474B, 33 (2000) R.Starink, M.F.van Batenburg, E.Cisbani, W.H.Dickhoff, S.Frullani, F.Garibaldi, C.Giusti, D.L.Groep, P.Heimberg, W.H.A.Hesselink, M.Iodice, E.Jans, L.Lapikas, R.De Leo, C.J.G.Onderwater, F.D.Pacati, R.Perrino, J.Ryckebusch, M.F.M.Steenbakkers, J.A.Templon, G.-M.Urciuoli, L.B.Weinstein Evidence for Short-Range Correlations in 16O NUCLEAR REACTIONS 16O(e, e'2p), E=580-585 MeV; measured σ(E), missing momentum spectra. 16O deduced short-range correlations.
doi: 10.1016/S0370-2693(99)01510-5
1999GR29 Phys.Rev.Lett. 83, 5443 (1999) D.L.Groep, M.F.van Batenburg, Th.S.Bauer, H.P.Blok, D.J.Boersma, E.Cisbani, R.De Leo, S.Frullani, F.Garibaldi, W.Glockle, J.Golak, P.Heimberg, W.H.A.Hesselink, M.Iodice, D.G.Ireland, E.Jans, H.Kamada, L.Lapikas, G.J.Lolos, R.Perrino, A.Scott, R.Starink, M.F.M.Steenbakkers, G.M.Urciuoli, H.de Vries, L.B.Weinstein, H.Witala Investigation of the Exclusive 3He(e, e'pp)n Reaction NUCLEAR REACTIONS 3He(e, e'2p), E=564 MeV; measured σ(E, θ); deduced reaction mechanism. Continuum Fadeev calculations.
doi: 10.1103/PhysRevLett.83.5443
1999GR37 Nucl.Phys. (Supplement) A654, 509c (1999) D.L.Groep, M.F.van Batenburg, Th.S.Bauer, H.P.Blok, D.J.Boersma, E.Cisbani, R.De Leo, S.Frullani, F.Garibaldi, W.Glockle, J.Golak, P.Heimberg, W.H.A.Hesselink, M.Iodice, D.G.Ireland, E.Jans, H.Kamada, L.Lapikas, G.Lolos, R.Perrino, A.Scott, R.Starink, M.F.M.Steenbakkers, G.M.Urciuoli, H.de Vries, L.B.Weinstein, H.Witala Electron-Induced Two-Proton Knockout from 3He NUCLEAR REACTIONS 3He(e, e'2p), E=564 MeV; measured σ(E, θ). Comparison with continuum Fadeev calculations.
doi: 10.1016/S0375-9474(00)88489-4
1999LA13 Phys.Rev.Lett. 82, 4404 (1999) L.Lapikas, J.Wesseling, R.B.Wiringa Nuclear Structure Studies with the 7Li(e, e'p) Reaction NUCLEAR REACTIONS 7Li(e, e'p), E=329.7, 454.7 MeV; measured σ(E, θ); deduced momentum distributions. 6He levels deduced spectroscopic factors, radii. Comparison with variational Monte Carlo calculation predictions.
doi: 10.1103/PhysRevLett.82.4404
1999SP07 Few-Body Systems 26, 271 (1999) C.M.Spaltro, H.P.Blok, E.Jans, L.Lapikas, S.I.Nagorny Study of the 4He(e, e'd)pn Reaction NUCLEAR REACTIONS 4He(e, e'd), E=370, 576 MeV; measured particle spectra, σ(E(e'), θ(e'), θ(d)); deduced longitudinal, transverse structure functions, spin-isospin flip transition.
doi: 10.1007/s006010050119
1998CO06 Phys.Rev. C57, 1569 (1998) J.P.Connelly, B.L.Berman, W.J.Briscoe, K.S.Dhuga, A.Mokhtari, D.Zubanov, H.P.Blok, R.Ent, J.H.Mitchell, L.Lapikas Trinucleon Cluster Knockout from 6Li NUCLEAR REACTIONS 6Li(e, e'3He), E=484.5 MeV; 6Li(e, e't), E=456, 524 MeV; measured σ(E, θ) momentum transfer dependence; deduced two-step processes.
doi: 10.1103/PhysRevC.57.1569
1998DE23 Phys.Rev.Lett. 80, 3924 (1998) L.J.de Bever, H.P.Blok, R.S.Hicks, C.W.de Jager, N.Kalantar-Nayestanaki, J.J.Kelly, L.Lapikas, R.A.Miskimen, D.Van Neck, G.A.Peterson, G.van der Steenhoven, H.de Vries Radial Dependence of the Nucleon Effective Mass in 10B NUCLEAR REACTIONS 10Be(e, e'p), E=407.3 MeV; measured excitation energy spectrum, momentum distributions; deduced radial dependence of nucleon effective mass. Inelastic electron scattering data also considered.
doi: 10.1103/PhysRevLett.80.3924
1998KA66 Few-Body Systems 25, 115 (1998) W.-J.Kasdorp, W.H.A.Hesselink, D.Groep, E.Jans, N.Kalantar-Nayestanaki, L.Lapikas, J.J.van Leeuwe, A.Misiejuk, G.J.L.Nooren, C.J.G.Onderwater, A.R.Pellegrino, C.M.Spaltro, R.Starink, G.van der Steenhoven, J.J.M.Steijger, J.A.Templon Deuteron Electrodisintegration at High Missing Momenta NUCLEAR REACTIONS 2H(e, e'p), E=525, 576, 604 MeV; measured proton spectra, σ(E, θ1, θ2) at large missing momenta. Comparison with model calculations.
doi: 10.1007/s006010050098
1998ON02 Phys.Rev.Lett. 81, 2213 (1998) C.J.G.Onderwater, K.Allaart, E.C.Aschenauer, Th.S.Bauer, D.J.Boersma, E.Cisbani, W.H.Dickhoff, S.Frullani, F.Garibaldi, W.J.W.Geurts, C.Giusti, D.L.Groep, W.H.A.Hesselink, M.Iodice, E.Jans, N.Kalantar-Nayestanaki, W.-J.Kasdorp, C.Kormanyos, L.Lapikas, J.J.van Leeuwe, R.De Leo, A.Misiejuk, H.Muther, F.D.Pacati, A.R.Pellegrino, R.Perrino, R.Starink, M.Steenbakkers, G.van der Steenhoven, J.J.M.Steijger, M.A.van Uden, G.M.Urciuoli, L.B.Weinstein, H.W.Willering Signatures for Short-Range Correlations in 16O Observed in the Reaction 16O(e, e'pp)14C NUCLEAR REACTIONS 16O(e, e'2p), E=584 MeV; measured σ(Ee, θ(e), Ep, θ(p)), missing momentum; deduced short-range correlations role.
doi: 10.1103/PhysRevLett.81.2213
1998SP08 Phys.Rev.Lett. 81, 2870 (1998) C.M.Spaltro, Th.S.Bauer, H.P.Blok, T.Botto, E.Cisbani, R.De Leo, G.E.Dodge, R.Ent, S.Frullani, F.Garibaldi, W.Glockle, J.Golak, M.N.Harakeh, M.Iodice, E.Jans, H.Kamada, W.J.Kasdorp, C.Kormanyos, L.Lapikas, A.Misiejuk, S.I.Nagorny, G.J.Nooren, C.J.G.Onderwater, R.Perrino, M.J.M.van Sambeek, R.Starink, G.van der Steenhoven, J.Tjon, M.A.van Uden, G.M.Urciuoli, H.de Vries, J.Witala, D.M.Yeomans q and pm Dependence of the 3He(e, e'd)p Reaction NUCLEAR REACTIONS 3He(e, e'd), E=370, 576 MeV; measured σ(θe, θd) vs missing momentum; deduced longitudinal, transverse structure functions. Comparison with models.
doi: 10.1103/PhysRevLett.81.2870
1998VA02 Phys.Rev.Lett. 80, 2543 (1998) J.J.van Leeuwe, H.P.Blok, J.F.J.van den Brand, H.J.Bulten, G.E.Dodge, R.Ent, W.H.A.Hesselink, E.Jans, W.J.Kasdorp, J.M.Laget, L.Lapikas, S.I.Nagorny, C.J.G.Onderwater, A.R.Pellegrino, C.M.Spaltro, J.J.M.Steijger, R.Schiavilla, J.A.Templon, O.Unal High-Missing-Momentum Components in the 4He(e, e'p)3H Reaction NUCLEAR REACTIONS 4He(e, e'p), E=525 MeV; measured σ(E(e'), θ(e'), θ(p)) vs missing momentum; deduced final-state interactions, two-body currents contributions.
doi: 10.1103/PhysRevLett.80.2543
1998VA05 Nucl.Phys. A631, 545c (1998) M.J.M.van Sambeek, T.Botto, T.Bauer, H.P.Blok, D.Boersma, G.E.Dodge, D.Groep, P.Heimberg, W.H.A.Hesselink, D.W.Higinbotham, C.W.de Jager, E.Jans, T.J.Ketel, D.J.J.de Lange, L.Lapikas, B.E.Norum, I.Passchier, V.M.Pugatch, M.F.M.Steenbakkers, J.J.M.Steijger, L.Todor, P.Ulmer, H.de Vries, K.Wang Coherent π0 Electroproduction on 4He in the Δ Region NUCLEAR REACTIONS 4He(e, e'π0), E=676 MeV; measured missing energy distribution, σ(θ(pion)).
doi: 10.1016/S0375-9474(98)00065-7
1998VA06 Nucl.Phys. A631, 593c (1998) J.J.van Leeuwe, H.P.Blok, J.F.J.van den Brand, H.J.Bulten, G.E.Dodge, R.Ent, W.H.A.Hesselink, E.Jans, W.J.Kasdorp, J.M.Laget, L.Lapikas, C.J.G.Onderwater, A.R.Pellegrino, C.M.Spaltro, J.J.M.Steijger, J.A.Templon, O.Unal The 4He(e, e'p) Cross Section at Large Missing Energy NUCLEAR REACTIONS 4He(e, e'p), E=525 MeV; measured σ(E, θ); deduced two-body processes effects.
doi: 10.1016/S0375-9474(98)00073-6
1998VA27 Phys.Rev. C58, 3462 (1998) M.A.van Uden, E.C.Aschenauer, L.J.de Bever, H.L.Castricum, E.Cisbani, S.Frullani, F.Garibaldi, D.L.Groep, M.Iodice, W.-J.Kasdorp, L.Lapikas, F.X.Lee, C.J.G.Onderwater, M.Schroevers, C.M.Spaltro, R.Starink, G.van der Steenhoven, J.J.M.Steijger, G.M.Urciuoli, L.E.Wright High Resolution 16O(γ*, π-p) Experiment NUCLEAR REACTIONS 16O(γ, π-p), E not given; measured σ(Ex, θ(1), θ(2)). 16O deduced neutron orbitals radii, spectroscopic factors. Virtual photons from 369 MeV electron beam.
doi: 10.1103/PhysRevC.58.3462
1997AS01 Nucl.Phys. A615, 33 (1997) E.C.Aschenauer, C.Van den Abeele, J.-O.Adler, B.-E.Andersson, L.J.de Bever, I.Bobeldijk, D.Branford, S.A.Bulychiev, T.Davinson, K.Hansen, D.G.Ireland, L.Isaksson, D.Ivanov, D.G.Johnstone, A.Khanov, L.Lapikas, L.J.Lindgren, G.de Meyer, D.Van Neck, B.Nilsson, H.Ruijter, D.Ryckbosch, A.Sandell, A.C.Shotter, B.Schroder, V.Van der Sluys, G.van der Steenhoven, P.Svensson, M.A.van Uden, R.E.Van de Vyver Photon-Induced Proton Knockout from 208Pb and 12C NUCLEAR REACTIONS 208Pb, 12C(γ, p), E=41, 57 MeV; measured σ(θ); deduced meson-exchange effects role target dependence. DWIA, RPA analyses, comparison to (e, e'p). High resolution, tagged photon beam.
doi: 10.1016/S0375-9474(96)00481-2
1997KA14 Phys.Lett. 393B, 42 (1997) W.-J.Kasdorp, Th.S.Bauer, W.H.Hesselink, E.Jans, N.Kalantar-Nayestanaki, L.Lapikas, J.J.van Leeuwe, B.Mosconi, G.J.L.Nooren, C.J.G.Onderwater, A.R.Pellegrino, R.Starink, G.van der Steenhoven, J.J.M.Steijger, J.A.Templon, J.A.Tjon, H.de Vries Relativistic Effects in the Electrodisintegration of Deuterium NUCLEAR REACTIONS 2H(e, e'p), E=603.8 MeV; measured σ(θ(e'), E(e'), θp), asymmetry, longitudinal-transverse interference structure function; deduced relativistic effects role.
doi: 10.1016/S0370-2693(97)86498-2
1997ON03 Phys.Rev.Lett. 78, 4893 (1997) C.J.G.Onderwater, K.Allaart, E.C.Aschenauer, Th.S.Bauer, D.J.Boersma, E.Cisbani, S.Frullani, F.Garibaldi, W.J.W.Geurts, D.L.Groep, W.H.A.Hesselink, M.Iodice, E.Jans, N.Kalantar-Nayestanaki, W.-J.Kasdorp, C.Kormanyos, L.Lapikas, J.J.van Leeuwe, R.De Leo, A.Misiejuk, A.R.Pellegrino, R.Perrino, R.Starink, M.Steenbakkers, G.van der Steenhoven, J.J.M.Steijger, M.A.van Uden, G.M.Urciuoli, L.B.Weinstein, H.W.Willering Dominance of 1S0 Proton-Pair Emission in the 16O(e, e'pp) Reaction NUCLEAR REACTIONS 16O(e, e'2p), E=584 MeV; measured missing momenta spectra, excitation energy spectra; deduced direct proton-pair knockout evidence.
doi: 10.1103/PhysRevLett.78.4893
1997PE08 Phys.Rev.Lett. 78, 4011 (1997) A.Pellegrino, H.Arenhovel, H.P.Blok, D.van Dierendonck, G.E.Dodge, W.H.A.Hesselink, E.Jans, N.Kalantar-Nayestanaki, W.-J.Kasdorp, L.Lapikas, J.J.van Leeuwe, W.Leidemann, A.Misiejuk, C.J.G.Onderwater, G.van der Steenhoven, R.Starink, J.J.M.Steijger, J.A.Templon, J.L.Visschers, T.Wilbois, P.Wilhelm, H.W.Willering, D.M.Yeomans Deuteron Electrodisintegration in the Δ-Resonance Region NUCLEAR REACTIONS 2H(e, e'p), E=525 MeV; measured σ(θ(e), θ(np)) vs electron momentum, transverse-transverse interference structure function; deduced Δ excitation role dominance.
doi: 10.1103/PhysRevLett.78.4011
1997VA01 Nucl.Phys. A612, 391 (1997) H.B.van den Brink, H.P.Blok, I.Bobeldijk, G.E.Dodge, C.W.de Jager, W.-J.Kasdorp, T.J.Ketel, L.Lapikas, B.E.Norum, M.van Sambeek, G.van der Steenhoven, M.A.van Uden, H.de Vries Electroproduction of Neutral Pions on the Proton NUCLEAR REACTIONS 1H(e, e'π0), E=525 MeV; measured σ(θ(π0)) 1-14 MeV above threshold; deduced s-wave multipoles E(0+) and L(0+). Chiral perturbation theory, Lagrangian models.
doi: 10.1016/S0375-9474(96)00397-1
1997WE01 Phys.Rev. C55, 2773 (1997) J.Wesseling, C.W.de Jager, L.Lapikas, H.de Vries, L.W.Fagg, M.N.Harakeh, N.Kalantar-Nayestanaki, R.A.Lindgren, E.Moya De Guerra, P.Sarriguren 2s1/2 Occupancies in 30Si, 31P, and 32S NUCLEAR REACTIONS 30Si, 31P, 32S(e, e'), E=454.3 MeV; measured form factors; deduced charge distribution, level occupancies. Hartree-Fock calculation.
doi: 10.1103/PhysRevC.55.2773
1996AS02 Phys.Lett. 389B, 470 (1996) E.C.Aschenauer, I.Bobeldijk, D.G.Ireland, L.Lapikas, D.Van Neck, B.Schroder, V.Van der Sluys, G.van der Steenhoven, R.E.Van de Vyver The Mass-Dependence of Meson-Exchange Currents in the Reaction (γ, p) NUCLEAR REACTIONS 12C, 208Pb(γ, p), E=51-57 MeV; 40Ca(γ, p), E=60 MeV; analyzed σ(θ) data; deduced meson-exchange currents mass dependence, higher multipolarities role.
doi: 10.1016/S0370-2693(96)01298-1
1996KE03 Phys.Lett. 366B, 44 (1996) L.J.H.M.Kester, H.P.Blok, W.H.A.Hesselink, A.Pellegrino, E.Jans, L.Lapikas, G.van der Steenhoven, A.Zondervan, J.Ryckebusch Two-Body Currents in the Reaction 12C(e, e'p)11B at High Missing Momenta NUCLEAR REACTIONS 12C(e, e'p), E=470 MeV; measured momentum distributions; deduced two-body currents role.
doi: 10.1016/0370-2693(95)01314-8
1995BO23 Phys.Lett. 353B, 32 (1995) I.Bobeldijk, H.P.Blok, H.B.van den Brink, G.E.Dodge, W.H.A.Hesselink, E.Jans, W.-J.Kasdorp, L.Lapikas, J.J.van Leeuwe, C.Marchand, G.Onderwater, A.Pellegrino, M.van Sambeek, C.M.Spaltro, G.van der Steenhoven, J.J.M.Steijger, J.A.Templon, M.A.van Uden, R.de Vries, P.K.A.de Witt Huberts Search for Nucleon-Nucleon Correlations in the Proton Spectral Function of 208Pb NUCLEAR REACTIONS 208Pb(e, e'p), E at 300-500 MeV/c; measured reduced σ(E(x), p(m)); deduced proton spectral functions, momentum distributions, nucleon-nucleon correlations role.
doi: 10.1016/0370-2693(95)00528-S
1995BO28 Phys.Lett. 356B, 13 (1995) I.Bobeldijk, C.Van den Abeele, J.-O.Adler, B.-E.Andersson, E.C.Aschenauer, L.J.de Bever, D.Branford, S.A.Bulychiev, T.Davinson, K.Hansen, D.G.Ireland, L.Isaksson, D.Ivanov, D.G.Johnstone, A.Khanov, L.Lapikas, L.J.Lindgren, G.de Meyer, B.Nilsson, H.Ruijter, D.Ryckbosch, A.Sandell, A.C.Shotter, B.Schroder, G.van der Steenhoven, P.Svensson, M.A.van Uden, R.E.Van de Vyver Photon-Induced Proton Knockout from 208Pb NUCLEAR REACTIONS 208Pb(γ, p), E=41-48, 51-57 MeV; measured σ(θ). DWIA, model parameters from (e, e'p) analysis.
doi: 10.1016/0370-2693(95)00793-K
1995VA10 Phys.Rev.Lett. 74, 3561 (1995) H.B.van den Brink, H.P.Blok, I.Bobeldijk, M.Bouwhuis, G.E.Dodge, M.N.Harakeh, W.H.A.Hesselink, D.G.Ireland, C.W.de Jager, E.Jans, N.de Jonge, N.Kalantar-Nayestanaki, W.-J.Kasdorp, T.J.Ketel, J.Konijn, L.Lapikas, J.J.van Leeuwe, R.L.J.van der Meer, G.J.L.Nooren, B.E.Norum, E.Passchier, A.R.Pellegrino, C.M.Spaltro, G.van der Steenhoven, J.J.M.Steijger, J.A.Templon, J.A.P.Theunissen, M.A.van Uden, H.de Vries, R.de Vries, P.K.A.de Witt Huberts Neutral-Pion Electroproduction on the Proton Near Threshold NUCLEAR REACTIONS 1H(e, e'π0), E=525 MeV; measured σ(θ(e'), E(e'), θ(π)); deduced s-wave multipoles. Modes comparison.
doi: 10.1103/PhysRevLett.74.3561
1994BO39 Phys.Rev.Lett. 73, 2684 (1994) I.Bobeldijk, M.Bouwhuis, D.G.Ireland, C.W.de Jager, E.Jans, N.de Jonge, W.-J.Kasdorp, J.Konijn, L.Lapikas, J.J.van Leeuwe, R.L.J.van der Meer, G.J.L.Nooren, E.Passchier, M.Schroevers, G.Van der Steenhoven, J.J.M.Steijger, J.A.P.Theunissen, M.A.van Uden, H.de Vries, R.de Vries, P.K.A.de Witt Huberts, H.P.Blok, H.B.van den Brink, G.E.Dodge, M.N.Harakeh, W.H.A.Hesselink, N.Kalantar-Nayestanaki, A.Pellegrino, C.M.Spaltro, J.A.Templon, R.S.Hicks, J.J.Kelly, C.Marchand High-Momentum Protons in 208Pb NUCLEAR REACTIONS 208Pb(e, e'p), E ≈ 488 MeV; measured reduced σ for various final 207Tl states; deduced long-range correlations. 208Pb deduced proton momentum distribution features.
doi: 10.1103/PhysRevLett.73.2684
1994DE23 Nucl.Phys. A579, 13 (1994) L.J.de Bever, H.P.Blok, J.Blouw, M.Fujiwara, K.Hosono, J.J.Kelly, S.Kuwamoto, L.Lapikas, G.van der Steenhoven, K.Takahisa, J.Takamatsu, M.Yosoi Proton Scattering Off 9Be and the Final-State Interaction in the (e, e'p) and (γ, p) Reactions on 10B NUCLEAR REACTIONS 9Be(polarized p, p'), E=54.7, 74.7 MeV; measured σ(θ), A(y)(θ); deduced potential parameters, final-state interaction effects in (e, e'p) and (γ, p) reactions. Natural target. Phenomenological, folding-model calculations.
doi: 10.1016/0375-9474(94)90791-9
1994EN04 Nucl.Phys. A578, 93 (1994) R.Ent, B.L.Berman, H.P.Blok, J.F.J.van den Brand, W.J.Briscoe, M.N.Harakeh, E.Jans, P.D.Kunz, L.Lapikas The (e, e'd) Reaction on 4He, 6Li, and 12C NUCLEAR REACTIONS 4He, 6Li, 12C(e, e'd), E(cm) ≈ 30-7- MeV; measured reaction σ vs momentum transfer, σ(θ(e'), E(e'), θ(d)). 10B levels deduced spectroscopic factors.
doi: 10.1016/0375-9474(94)90971-7
1994IR02 Phys.Rev. C50, 1626 (1994) D.G.Ireland, L.Lapikas, G.van der Steenhoven Nuclear Transparency in (e, e'p) Reactions NUCLEAR REACTIONS 12C, 16O, 27Al, 40Ca, 51V, 58Ni, 208Pb(e, e'p), E not given; calculated transparency; deduced final state interaction treatment is adequate. Complete DWIA.
doi: 10.1103/PhysRevC.50.1626
1994LE02 Phys.Rev. C49, 955 (1994) M.Leuschner, J.R.Calarco, F.W.Hersman, E.Jans, G.J.Kramer, L.Lapikas, G.van der Steenhoven, P.K.A.de Witt Huberts, H.P.Blok, N.Kalantar-Nayestanaki, J.Friedrich Quasielastic Proton Knockout from 16O NUCLEAR REACTIONS 16O(e, e'p), E=304-521 MeV; measured missing mass spectra, quasielastic σ; deduced proton spectral function, momentum distributions. 15N levels deduced spectroscopic factors.
doi: 10.1103/PhysRevC.49.955
1993JI04 Phys.Rev. C48, R964 (1993) e-p Off-Shell Cross Section in Quasielastic (e, e'p) Reaction NUCLEAR REACTIONS 208Pb(e, e'p), E=311-513.7 MeV; calculated reduced σ; deduced effective momentum approximation consequences.
doi: 10.1103/PhysRevC.48.R964
1993LA05 Nucl.Phys. A553, 297c (1993) Quasi-Elastic Electron Scattering Off Nuclei NUCLEAR REACTIONS 16O, 40Ca, 2H, 90Zr, 208Pb(e, e'p), E not given; compiled, reviewed data, analyses; deduced impulse approximation validity.
doi: 10.1016/0375-9474(93)90630-G
1993LA16 Nucl.Phys. A560, 811 (1993) J.B.J.M.Lanen, H.P.Blok, H.J.Bulten, J.A.Caballero, E.Moya de Guerra, M.N.Harakeh, G.J.Kramer, L.Lapikas, M.van der Schaar, P.K.A.de Witt Huberts, A.Zondervan The (e, e'p) Reaction on 142Nd and 146Nd: A search for deformation effects NUCLEAR REACTIONS 142,146Nd(e, e'p), E=261, 450 MeV; measured spectra. 141,145Pr levels deduced momentum distributions, deformation effects, C2S. CDWIA calculations, Nilsson plus BCS model calculations.
doi: 10.1016/0375-9474(93)90172-T
1993SP05 Phys.Rev. C48, 2385 (1993) C.M.Spaltro, H.P.Blok, E.Jans, L.Lapikas, M.van der Schaar, G.van der Steenhoven, P.K.A.de Witt Huberts Separated Structure Functions for the Proton-Knockout Reaction 16O(e, e'p) NUCLEAR REACTIONS 16O(e, e'p), E=301-510 MeV; measured σ(missing energy, missing momentum); deduced structure functions W(L), W(T), W(LT).
doi: 10.1103/PhysRevC.48.2385
1992VA02 Phys.Rev.Lett. 68, 776 (1992) M.van der Schaar, H.Arenhovel, H.P.Blok, H.J.Bulten, E.Hummel, E.Jans, L.Lapikas, G.van der Steenhoven, J.A.Tjon, J.Wesseling, P.K.A.de Witt Huberts Longitudinal-Transverse Interference Structure Function of 2H NUCLEAR REACTIONS 2H(e, e'p), E not given; measured longitudinal, transverse, interference structure functions; deduced relativistic approach relevance.
doi: 10.1103/PhysRevLett.68.776
1992WE08 Nucl.Phys. A547, 519 (1992) J.Wesseling, C.W.de Jager, L.Lapikas, H.de Vries, M.N.Harakeh, N.Kalantar-Nayestanaki, L.W.Fagg, R.A.Lindgren, D.Van Neck Electron-Induced Proton Knock-Out from 30Si, 31P and 32S NUCLEAR REACTIONS 30Si, 31P, 32S(e, e'p), E=330, 454 MeV; measured excitation spectra at given central missing momentum. 30Si, 31P, 32S deduced rms radii, momentum distributions, l=0, 1, 2 transitions spectral functions, integrated knockout spectroscopic strength. Shell model, quasiparticle phonon model calculations.
doi: 10.1016/0375-9474(92)90036-J
1992WE11 Phys.Rev.Lett. 69, 2761 (1992) T.P.Welch, P.H.Karen, J.H.Mitchell, B.E.Norum, H.P.Blok, H.B.van den Brink, C.W.de Jager, E.Jans, L.Lapikas, H.de Vries, J.Wesseling, J.Bergstrom, M.Deady Electroproduction of π0 on the Proton Near Threshold NUCLEAR REACTIONS 1H(e, e'π0), E=350, 500 MeV; measured σ(θ(e), E(e)), invariant energy; deduced longitudinal, transverse contributions.
doi: 10.1103/PhysRevLett.69.2761
1991EN02 Phys.Rev.Lett. 67, 18 (1991) R.Ent, H.P.Blok, J.F.J.van den Brand, H.J.Bulten, E.Jans, L.Lapikas, H.Morita Mechanism of the Reaction 4He(e, e'd)2H NUCLEAR REACTIONS 4He(e, e'd), E=460 MeV; measured σ(E(e'), θ(e'), θd) vs excitation energy, transfer momentum square; deduced knockout, other mechanisms role.
doi: 10.1103/PhysRevLett.67.18
1991MI19 Phys.Rev. C44, 2002 (1991) J.H.Mitchell, H.P.Blok, B.L.Berman, W.J.Briscoe, M.A.Daman, R.Ent, E.Jans, L.Lapikas, J.J.M.Steijger Mechanism of the 6Li(e, e'α) Reaction NUCLEAR REACTIONS 6Li(e, e'), E not given; measured σ(θ(e'), E(e'), Eα, θα); deduced reaction mechanism. Target two-body, three-body breakup.
doi: 10.1103/PhysRevC.44.2002
1991VA03 Phys.Rev.Lett. 66, 409 (1991) J.F.J.van den Brand, H.P.Blok, H.J.Bulten, R.Ent, E.Jans, G.J.Kramer, J.M.Laget, J.B.J.M.Lanen, L.Lapikas, J.S.Roebers, R.Schiavilla, G.van der Steenhoven, P.K.A.de Witt Huberts Study of the Mechanism of the Reaction 4He(e, e'p)3H NUCLEAR REACTIONS 4He(e, e'p), E=425.6 MeV; analyzed data; deduced reaction mechanism.
doi: 10.1103/PhysRevLett.66.409
1991VA06 Phys.Rev.Lett. 66, 2855 (1991) M.van der Schaar, H.Arenhovel, Th.S.Bauer, H.P.Blok, H.J.Bulten, M.Daman, R.Ent, E.Hummel, E.Jans, G.J.Kramer, J.B.J.M.Lanen, L.Lapikas, J.H.Mitchell, G.van der Steenhoven, J.A.Tjon, P.K.A.de Witt Huberts, A.Zondervan Longitudinal-Transverse Separation of the Deuterium (e, e'p) Response Functions NUCLEAR REACTIONS 2H(e, e'p), E=296.7-555.9 MeV; measured longitudinal, transverse response functions. Model comparison.
doi: 10.1103/PhysRevLett.66.2855
1991VA10 Nucl.Phys. A534, 637 (1991) J.F.J.van den Brand, H.P.Blok, R.Ent, E.Jans, J.M.Laget, L.Lapikas, C.de Vries, P.K.A.de Witt Huberts The Two-Body Electrodisintegration of 4He Studied Through the (e, e'p) Reaction NUCLEAR REACTIONS 4He(e, e'p), E=425.6, 438.9, 481.7 MeV; measured σ, missing energy, momentum. 4He deduced proton-triton momentum distribution, sum rules. Study of final-state interaction effects, DWIA, coupled-channels analyses, microscopic theory. Cryogenic gas target.
doi: 10.1016/0375-9474(91)90465-I
1990LA06 Phys.Rev.Lett. 64, 2250 (1990) J.B.J.M.Lanen, H.P.Blok, E.Jans, L.Lapikas, G.van der Steenhoven, P.K.A.de Witt Huberts Two-Body Mechanisms in the 6Li(e, e'p) Reaction NUCLEAR REACTIONS 6Li(e, e'p), E not given; analyzed response function data; deduced reaction mechanism.
doi: 10.1103/PhysRevLett.64.2250
1989EN01 Phys.Rev.Lett. 62, 24 (1989) R.Ent, B.L.Berman, H.P.Blok, J.F.J.van den Brand, W.J.Briscoe, E.Jans, G.J.Kramer, J.B.J.M.Lanen, L.Lapikas, B.E.Norum, E.N.M.Quint, A.Saha, G.van der Steenhoven, P.K.A.de Witt Huberts Deuteron Formation in the Reaction 12C(e, e'd)10B(T = 1) NUCLEAR REACTIONS 12C(e, e'd), E=466 MeV; measured σ(θ(e'), E(e'), θd) vs excitation. 10B deduced T=0, T=1 relative level excitation, mechanism.
doi: 10.1103/PhysRevLett.62.24
1989KR05 Phys.Lett. 227B, 199 (1989) G.J.Kramer, H.P.Blok, J.F.J.van den Brand, H.J.Bulten, R.Ent, E.Jans, J.B.J.M.Lanen, L.Lapikas, H.Nann, E.N.M.Quint, G.van der Steenhoven, P.K.A.de Witt Huberts, G.J.Wagner Proton Ground-State Correlations in 40Ca Studied with Reaction 40Ca(e, e'p)39K NUCLEAR REACTIONS 40Ca(e, e'p), E not given; measured spectral function. 39K levels deduced bound state parameters, spectroscopic factors.
doi: 10.1016/S0370-2693(89)80022-X
1989LA13 Phys.Rev.Lett. 62, 2925 (1989) J.B.J.M.Lanen, A.M.van den Berg, H.P.Blok, J.F.J.van den Brand, C.T.Christou, R.Ent, A.G.M.van Hees, E.Jans, G.J.Kramer, L.Lapikas, D.R.Lehman, W.C.Parke, E.N.M.Quint, G.van der Steenhoven, P.K.A.de Witt Huberts Electrodisintegration of 6Li Studied with the Reaction 6Li(e, e'p) NUCLEAR REACTIONS 6Li(e, e'p), E not given; measured missing energy spectra, momentum distributions; deduced spectroscopic strength. Three-body model.
doi: 10.1103/PhysRevLett.62.2925
1989LA22 Phys.Rev.Lett. 63, 2793 (1989) J.B.J.M.Lanen, R.G.Lovas, A.T.Kruppa, H.P.Blok, J.F.J.van den Brand, R.Ent, E.Jans, G.J.Kramer, L.Lapikas, E.N.M.Quint, G.van der Steenhoven, P.C.Tiemeijer, P.K.A.de Witt Huberts (e, e'p) Study of Triton + Deuteron + Proton Clustering in 6Li NUCLEAR REACTIONS 6Li(e, e'p), E not given; measured momentum distribution, spectral function missing energy dependences. 6Li deduced clustering effects.
doi: 10.1103/PhysRevLett.63.2793
1989MI01 Phys.Rev. C39, 14 (1989) D.J.Millener, D.I.Sober, H.Crannell, J.T.O'Brien, L.W.Fagg, S.Kowalski, C.F.Williamson, L.Lapikas Inelastic Electron Scattering from 13C NUCLEAR REACTIONS 13C(e, e'), E=45-340 MeV; measured σ(E, θ). 13C levels deduced longitudinal, transverse form factors, multipole matrix elements. Shell model.
doi: 10.1103/PhysRevC.39.14
1988DE08 Phys.Rev.Lett. 60, 1343 (1988) J.W.A.den Herder, H.P.Blok, E.Jans, L.Lapikas, P.K.A.de Witt Huberts den Herder et al. Reply NUCLEAR STRUCTURE 50Ti; analyzed 1f7/2 transition strength characteristics. 51V(e, e'p) data analysis.
doi: 10.1103/PhysRevLett.60.1343
1988DE43 Nucl.Phys. A490, 507 (1988) J.W.A.den Herder, H.P.Blok, E.Jans, P.H.M.Keizer, L.Lapikas, E.N.M.Quint, G.van der Steenhoven, P.K.A.de Witt Huberts Single-Particle Properties of 51V and 90Zr Studied with the (e, e'p) Reaction NUCLEAR REACTIONS 51V, 90Zr(e, e'p), E=265-410 MeV; measured σ(missing energy, missing momentum); deduced proton momentum distributions. 51V, 90Zr levels deduced spectroscopic factors, rms radii, binding energies, spreading widths. Unfactorized complete DWIA analysis.
doi: 10.1016/0375-9474(88)90012-7
1988VA09 Nucl.Phys. A480, 547 (1988) G.van der Steenhoven, H.P.Blok, E.Jans, M.de Jong, L.Lapikas, E.N.M.Quint, P.K.A.de Witt Huberts Knockout of 1p Protons from 12C Induced by the (e, e'p) Reaction NUCLEAR REACTIONS 12C(e, e'p), E=280-480 MeV; measured σ vs missing energy, momentum. 12C deduced proton momentum distributions, spectroscopic factors, rms radii. DWIA analysis, coupled-channels effects.
doi: 10.1016/0375-9474(88)90463-0
1988VA12 Phys.Rev.Lett. 60, 2006 (1988) J.F.J.van den Brand, H.P.Blok, R.Ent, E.Jans, G.J.Kramer, J.B.J.M.Lanen, L.Lapikas, E.N.M.Quint, G.van der Steenhoven, P.K.A.de Witt Huberts Electrodisintegration of 4He Studied with the Reaction 4He(e, e'p)3H NUCLEAR REACTIONS 4He(e, e'p), E=26 MeV; measured e'p-coin; deduced final state momentum distribution.
doi: 10.1103/PhysRevLett.60.2006
1988VA21 Nucl.Phys. A484, 445 (1988) G.van der Steenhoven, H.P.Blok, E.Jans, L.Lapikas, E.N.M.Quint, P.K.A.de Witt Huberts Weak Transitions in the Quasi-Elastic Reaction 12C(e, e'p)11B NUCLEAR REACTIONS 12C(e, e'p), E=280-480 MeV; measured σ(missing energy, missing momentum). 11B levels deduced proton momentum distributions, spectroscopic factors, rms radii. Unfactorized DWIA analysis, coupled-channels effects.
doi: 10.1016/0375-9474(88)90304-1
1987BL21 Phys.Lett. 198B, 4 (1987) H.P.Blok, L.R.Kouw, J.W.A.den Herder, L.Lapikas, P.K.A.de Witt Huberts The Proton Optical-Model Potential in the Interior of the Nucleus NUCLEAR REACTIONS, MECPD 90Zr(p, p), (polarized p, p), E=100 MeV; 88Sr(p, p), (polarized p, p), E=201.5 MeV; analyzed σ(θ), analyzing power vs θ; deduced model parameters. 88Sr(p, p'), E=201.5 MeV; calculated σ(θ). 90Zr(e, e'p), E not given; calculated momentum distributions. Extended coupled-channels model.
doi: 10.1016/0370-2693(87)90146-8
1987DE01 Phys.Lett. 184B, 11 (1987) J.W.A.Den Herder, E.Jans, P.H.M.Keizer, L.Lapikas, E.N.M.Quint, P.K.A.de Witt Huberts, H.P.Blok, G.van der Steenhoven Knock-Out of 2p Protons from the Interior of 90Zr NUCLEAR REACTIONS 90Zr(e, e'p), E not given; measured momentum distributions. 89Y transitions deduced 2p1/2, 2p3/2 orbit radii, spectroscopic factors. DWBA calculations.
doi: 10.1016/0370-2693(87)90479-5
1987DO10 Nucl.Phys. A469, 518 (1987) A.J.H.Donne, L.Lapikas, A.G.M.van Hees, D.Zwarts Transverse Electroexcitation of Positive- and Negative-Parity States in 19F NUCLEAR REACTIONS 19F(e, e'), E=46-272 MeV; measured σ(E, θ). 19F deduced transverse form factors. Shell-model calculation.
doi: 10.1016/0375-9474(87)90037-6
1987KE07 Phys.Lett. 197B, 29 (1987) P.H.M.Keizer, J.F.J.van den Brand, J.W.A.den Herder, E.Jans, L.Lapikas, E.N.M.Quint, P.K.de Witt Huberts Two-Body Electrodisintegration of 3He at Large Recoil Momentum NUCLEAR REACTIONS 3He(e, e'p), (e, e'd), E=390 MeV; measured σ(θ(e'), E(e'), θp), σ(θ(e'), E(e'), θd). Faddeev wave functions, final state interaction analysis.
doi: 10.1016/0370-2693(87)90335-2
1987QU01 Phys.Rev.Lett. 58, 1088 (1987) E.N.M.Quint, B.M.Barnett, A.M.van den Berg, J.F.J.van den Brand, H.Clement, R.Ent, B.Frois, D.Goutte, P.Grabmayr, J.W.A.den Herder, E.Jans, G.J.Kramer, J.B.J.M.Lanen, L.Lapikas, H.Nann, G.van der Steenhoven, G.J.Wagner, P.K.A.de Witt Huberts Evidence for Partial Occupancy of the 3s1/2 Proton Orbit in 208Pb NUCLEAR REACTIONS 205Tl, 206Pb(e, e'p), E=410 MeV; measured spectral functions vs excitation energy. 205Tl, 206Pb deduced 3s1/2 strengths, spectroscopic factors, proton orbit occupation probabilities. 208Pb deduced 3s1/2 occupation probability. Other data input.
doi: 10.1103/PhysRevLett.58.1088
1987VA08 Phys.Rev.Lett. 58, 1727 (1987) G.van der Steenhoven, A.M.van den Berg, H.P.Blok, S.Boffi, J.F.J.van den Brand, R.Ent, T.de Forest, Jr., C.Giusti, J.W.A.den Herder, E.Jans, G.J.Kramer, J.B.J.M.Lanen, L.Lapikas, J.Mougey, P.J.Mulders, F.D.Pacati, E.N.M.Quint, P.K.A.de Witt Huberts Nuclear-Density Dependence of the Electron-Proton Coupling NUCLEAR REACTIONS 6Li(e, e'p), E=322, 479.9 MeV; measured reduced σ ratios; deduced electron-proton coupling nuclear density dependence. Enriched target. DWIA analyses.
doi: 10.1103/PhysRevLett.58.1727
1986DE23 Phys.Rev.Lett. 57, 1843 (1986) J.W.A.den Herder, J.A.Hendriks, E.Jans, P.H.M.Keizer, G.J.Kramer, L.Lapikas, E.N.M.Quint, P.K.A.de Witt Huberts, H.P.Blok, G.van der Steenhoven Spectroscopic Strength of 1f7/2 Transitions Deduced from the Reaction 51V(e, e'p)50Ti NUCLEAR REACTIONS 51V(e, e'p), E=linac; measured σ, proton spectral functions, momentum distributions. 50Ti levels deduced spectroscopic factors, 1f7/2 wave function rms radii. DWIA.
doi: 10.1103/PhysRevLett.57.1843
1986DO10 Nucl.Phys. A455, 453 (1986) A.J.H.Donne, G.van Middelkoop, L.Lapikas, T.Suzuki, P.W.M.Glaudemans, D.Zwarts Elastic Magnetic Electron Scattering from 19F NUCLEAR STRUCTURE 19F; calculated levels, electron scattering form factors, μ. Shell model. NUCLEAR REACTIONS 19F(e, e), E=20-140 MeV; measured σ(E(e')), form factors; deduced charge, magnetic σ. 19F deduced ground state radial current density. Shell model comparison.
doi: 10.1016/0375-9474(86)90317-9
1986EN05 Phys.Rev.Lett. 57, 2367 (1986) R.Ent, H.P.Blok, J.F.A.van Hienen, G.van der Steenhoven, J.F.J.van den Brand, J.W.A.den Herder, E.Jans, P.H.M.Keizer, L.Lapikas, E.N.M.Quint, P.K.A.de Witt Huberts, B.L.Berman, W.J.Briscoe, C.T.Christou, D.R.Lehman, B.E.Norum, A.Saha Reaction 6Li(e, e'd)4He and the α-d Momentum Distribution in the Ground State of 6Li NUCLEAR REACTIONS 6Li(e, e'd), E=480 MeV; measured missing mass spectrum, σ(θ(e'), E(e'), θd) vs momentum transfer, α-d momentum distribution; deduced reaction mechanism. Partial kinematics, enriched target. DWIA analysis, α-nucleon-nucleon model.
doi: 10.1103/PhysRevLett.57.2367
1986QU02 Phys.Rev.Lett. 57, 186 (1986) E.N.M.Quint, J.F.J.van den Brand, J.W.A.den Herder, E.Jans, P.H.M.Keizer, L.Lapikas, G.van der Steenhoven, P.K.A.de Witt Huberts, S.Klein, P.Grabmayr, G.J.Wagner, H.Nann, B.Frois, D.Goutte Relative 3s Spectroscopic Strength in 206Pb and 208Pb Studied with the (e, e'p) Knockout Reaction NUCLEAR REACTIONS 206,208Pb(e, e'p), E=350, 410 MeV; measured spectral function vs excitation. 206,208Pb deduced 3s spectroscopic strength ratio. 205,207Tl deduced L=0 knockout strength distribution characteristics.
doi: 10.1103/PhysRevLett.57.186
1986VA17 Phys.Rev.Lett. 57, 182 (1986) G.van der Steenhoven, H.P.Blok, J.F.J.van den Brand, T.de Forest, Jr., J.W.A.den Herder, E.Jans, P.H.M.Keizer, L.Lapikas, P.J.Mulders, E.N.M.Quint, P.K.A.de Witt Huberts, J.Mougey, S.Boffi, C.Giusti, F.D.Pacati Effect of Nuclear Medium on the Proton Investigated with Reaction 12C(e, e'p)11B NUCLEAR REACTIONS 12C(e, e'p), E=312.8, 443.3 MeV; measured σ(E(e'), θ(e'), Ep', θp); deduced longitudinal, transverse response functions, medium effects.
doi: 10.1103/PhysRevLett.57.182
1985DE39 Phys.Lett. 161B, 65 (1985) J.W.A.Den Herder, P.C.Dunn, E.Jans, P.H.M.Keizer, L.Lapikas, E.N.M.Quint, P.K.A.De Witt Huberts, H.P.Blok, G.Van Der Steenhoven Fragmentation of the 1f-Hole Strength in 90Zr Studied with the (e, e'p) Reaction NUCLEAR REACTIONS 90Zr(e, e'p), E=265, 350 MeV; measured σ(E(e')) vs proton momentum, particle-hole spectral function, knockout proton momentum distribution. 90Zr deduced 1f-hole strength fragmentation. Mean field theory analysis, other data input.
doi: 10.1016/0370-2693(85)90610-0
1985KE05 Phys.Lett. 157B, 255 (1985) P.H.M.Keizer, P.C.Dunn, J.W.A.Den Herder, E.Jans, A.Kaarsgaarn, L.Lapikas, E.N.M.Quint, P.K.A.De Witt Huberts, H.Postma, J.M.Laget Deuteron Knockout from 3He with the (e, e'd) Reaction NUCLEAR REACTIONS 3He(e, e'd), E=500 MeV; measured σ(E(e'), θ(e'), θd); deduced knockout deuteron flux dominance. PWIA, final state interaction diagrammatic expansion.
doi: 10.1016/0370-2693(85)90661-6
1985LA12 Nucl.Phys. A434, 85c (1985) Recent Results of High-Resolution (e, e'p) Reactions at NIKHEF-K NUCLEAR REACTIONS 3He(e, e'd), E not given; measured knockout σ vs deuteron momentum. 12C, 90Zr, 208Pb(e, e'p), E not given; measured excitation energy spectra. 11B deduced level, possible J, π. 89Y levels deduced C2S.
doi: 10.1016/0375-9474(85)90493-2
1985SE04 Phys.Lett. 151B, 330 (1985) A.M.Selig, T.Suzuki, L.Lapikas, P.K.A.De Witt Huberts, S.K.Platchkov, B.Frois, R.B.M.Mooy, L.Zybert, P.W.M.Glaudemans Quenching of the Elastic Magnetic Response Function of 49Ti NUCLEAR REACTIONS 49Ti(e, e), E=75-140 MeV; calculated form factors; deduced core polarization role in magnetic transition quenching.
doi: 10.1016/0370-2693(85)91648-X
1985VA05 Phys.Lett. 156B, 151 (1985) G.Van Der Steenhoven, H.P.Blok, J.W.A.Den Herder, E.Jans, P.H.M.Keizer, L.Lapikas, E.N.M.Quint, P.K.A.De Witt Huberts, G.W.R.Dean, P.J.Brussaard, P.W.M.Glaudemans, D.Zwarts High-Resolution (e, e'p) Study of the (1/2)+ State at 6.79 MeV in 11B NUCLEAR REACTIONS 12C(e, e'p), E=353 MeV; measured missing energy spectrum distribution; deduced role of components beyond 1p shell.
doi: 10.1016/0370-2693(85)91498-4
1985VA16 Phys.Rev. C32, 1787 (1985) G.van der Steenhoven, H.P.Blok, J.W.A.den Herder, E.Jans, P.H.M.Keizer, L.Lapikas, E.N.M.Quint, P.K.A.de Witt Huberts Two-Step Processes in the Quasi-Free (e, e'p) Reaction NUCLEAR REACTIONS 12C(e, e'p), E=283 MeV; measured σ; deduced two-step processes contribution. 11B level deduced spectral function.
doi: 10.1103/PhysRevC.32.1787
1984DE26 Nucl.Instrum.Methods 223, 1 (1984) C.De Vries, C.W.De Jager, L.Lapikas, G.Luijckx, R.Maas, H.De Vries, P.K.A.De Witt Huberts The 500 MeV Electron-Scattering Facility at NIKHEF-K NUCLEAR REACTIONS 196Pt(e, e'), E=370.9 MeV; measured σ(E(e')). 12C(e, e'p), E at 295 MeV/c; 1H(e, e'p), E at 277 MeV/c; measured missing energy, momentum spectra. QDD, QDQ spectrometers.
1984DO16 Nucl.Instrum.Methods 224, 97 (1984) A.J.H.Donne, G.Van Middelkoop, L.De Vries, L.Lapikas, J.B.Van Der Laan, C.De Vries, J.G.Noomen The 180° Electron-Scattering Facility at NIKHEF-K NUCLEAR REACTIONS 7Li, 19F(e, e), E=109 MeV; measured σ(θ=180°); 7Li(e, e'), E ≤ 140 MeV; measured transverse form factors.
1984LA16 J.Phys.(Paris), Colloq.C4, 57 (1984); See 1984La34 L.Lapikas, P.K.A.de Witt Huberts Excitation of Nuclear Hole States by the (e, e'p) Reaction
1984LA34 J.Phys.(Paris), Colloq.C-4, 57 (1984) L.Lapikas, P.K.A.de Witt Huberts Excitation of Nuclear Hole States by the (e, e'p) Reaction NUCLEAR REACTIONS 12C, 27Al, 51V(e, e'p), E ≤ 190 MeV/c; measured spectral functions.
1983PL02 Phys.Lett. 131B, 301 (1983) S.K.Platchkov, J.M.Cavedon, J.C.Clemens, B.Frois, D.Goutte, M.Huet, P.Leconte, X.-H.Phan, S.Williamson, I.Sick, P.K.A.de Witt Huberts, L.Lapikas, B.Desplanques, J.F.Mathiot The Magnetic Form Factor of 51V at very High Momentum Transfer NUCLEAR REACTIONS 51V(e, e), E=325, 350, 375, 400 MeV; measured magnetic form factor; deduced M7 magnetic multipole dependence on wave function. Hartree-Fock theory, meson exchange, core polorization effects.
doi: 10.1016/0370-2693(83)90503-8
1982PL04 Phys.Rev. C25, 2318 (1982) S.K.Platchkov, J.B.Bellicard, J.M.Cavedon, B.Frois, D.Goutte, M.Huet, P.Leconte, Phan Xuan-Ho, P.K.A.de Witt Huberts, L.Lapikas, I.Sick Magnetic Electron Scattering and Valence Nucleon Radial Wave Functions NUCLEAR REACTIONS 49Ti, 51V, 59Co, 87Sr, 93Nb, 209Bi(e, e), E=175-325, 500 MeV; measured σ(θ, E). 49Ti, 51V, 87Sr, 93Nb deduced valence nucleon rms, charge radii. PWBA, DWBA analyses, meson exchange effects.
doi: 10.1103/PhysRevC.25.2318
1982SE06 Z.Phys. A307, 247 (1982) A.M.Selig, L.Lapikas, P.K.A.de Witt Huberts, T.Suzuki Quenching of the M3 Strength in the Ground State of 65Cu NUCLEAR REACTIONS 63,65Cu(e, e), E=40-90 MeV; measured σ, magnetic form factors. 63,65Cu deduced magnetic octupole moment. Shell model, core polarization, meson exchange effects.
doi: 10.1007/BF01438645
1979PL03 Phys.Lett. 86B, 1 (1979) S.K.Platchkov, J.B.Bellicard, J.M.Cavedon, B.Frois, D.Goutte, M.Huet, P.Leconte, P.X.Ho, I.Sick, P.K.A.de Witt Huberts, L.Lapikas Radial Distribution of the 1f1/2 Neutron Orbit NUCLEAR REACTIONS 49Ti(e, e), E=175-325, 500 MeV; measured σ; deduced differences in 1f1/2 n, p radii.
doi: 10.1016/0370-2693(79)90606-3
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