NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = A.Fonseca Found 92 matches. 2021LA03 Phys.Rev. C 103, 034311 (2021) G.Laskaris, W.Ji, X.Yan, J.Zhou, W.R.Zimmerman, M.W.Ahmed, T.Averett, A.Deltuva, A.C.Fonseca, H.Gao, J.Golak, A.Kafkarkou, H.J.Karwowski, B.Lalremruata, J.Manfredi, J.M.Mueller, P.U.Sauer, R.Skibinski, A.P.Smith, M.B.Tsang, H.R.Weller, H.Witala, Y.K.Wu, Z.W.Zhao First measurement of the asymmetry and the Gerasimov-Drell-Hearn integrand from the 3He((pol)(γ(pol), p)2H reaction at an incident photon energy of 29 MeV NUCLEAR REACTIONS 3He(polarized γ, p)2H, E=29 MeV; measured Ep, Ip, p(θ), time-of-flight, spin-dependent asymmetry and total σ using a circularly polarized, monoenergetic γ-ray beam and a longitudinally polarized 3He target, and an array of depleted silicon surface barrier detectors at the High Intensity γ-ray Source (HIγS) facility at TUNL; deduced contribution from the two-body photo-disintegration to the 3He Gerasimov-Drell-Hearn (GDH) integrands, and compared with the state-of-the art three-nucleon system calculations.
doi: 10.1103/PhysRevC.103.034311
2017DE06 Phys.Rev. C 95, 024003 (2017) Four-body calculation of 2H(d, p)3H and 2H(d, n)3He reactions above breakup threshold NUCLEAR REACTIONS 2H(d, p), (polarized d, p)3H, E(cm)=5.0 to 25.3 MeV; 2H(d, n), (polarized d, n)3He, E(cm)=5.0 to 25.3 MeV; calculated differential σ(qnullE), analyzing powers, polarizations, spin transfer coefficients, total cross sections for transfer and breakup reactions using realistic two-nucleon potentials, including the Coulomb repulsion between protons. Comparison with experimental data.
doi: 10.1103/PhysRevC.95.024003
2017FO16 Few-Body Systems 58, 46 (2017) Numerical Exact Ab Initio Four-Nucleon Scattering Calculations: from Dream to Reality NUCLEAR REACTIONS 3He(n, n), (n, n'), (n, 2n), E=0-22 MeV; calculated total σ, breakup σ using CD Bonn and INOY04 potentials. Compared with data. 3H(n, n), E=14.1, 18.0, 22.1 MeV; calculated σ(θ). Compared with data. 3He(p, p), E=4.0, 8.52, 13.6, 19.4, 25.0, 35.0 MeV; calculated σ(θ) using CD Bonn and AVI18 potentials. Compared with data. 3He(p, p), E=8.52, 19.4, 30.0 MeV; calculated proton analyzing power vs cm angle, 3He analyzing power vs cm angle. Compared with data. 3He(n, n), (n, p), (n, 2n), (n, x), E=0-30 MeV; calculated σ, breakup σ using INOY04 potential. 3H(p, p), E=4.15-30 MeV; calculated σ(θ), proton analyzing power using INOY04, CD Bonn, CD Bonn plus Δ potentials. 3H(p, n), E=2.5-30 MeV; calculated σ(θ), proton analyzing power vs cm angle, proton-to-neutron polarization vs cm angle. 2H(d, d), E=3.0-25.3 MeV; calculated σ(θ). 2H(d, p), E=10 MeV; calculated deuteron analyzing power, outgoing particle polarization vs cm angle. Compared with data. NUCLEAR STRUCTURE 3H, 3,4He; calculated binding energy, mass excess using CD Bonn and CD Bonn plus Δ potentials. Compared to data.
doi: 10.1007/s00601-017-1211-8
2017VI03 Phys.Rev. C 95, 034003 (2017) M.Viviani, A.Deltuva, R.Lazauskas, A.C.Fonseca, A.Kievsky, L.E.Marcucci Benchmark calculation of p - 3H and n-3He scattering NUCLEAR REACTIONS 3H(polarized n, n), E=1.0, 2.0, 3.5 MeV; 3H(polarized p, p), 3H(polarized p, n)3He, E=2.5, 3.5, 4.15 MeV; calculated differential σ(E), neutron, proton and 3He analyzing powers, spin-correlation coefficient using N3LO500 potential. Calculations used three techniques for elastic and charge-exchange processes: Alt, Grassberger, Sandhas (AGS), hyperspherical harmonics (HH), and Faddeev-Yakubovsky (FY). Comparison with experimental data.
doi: 10.1103/PhysRevC.95.034003
2016DE09 Phys.Rev. C 93, 044001 (2016) Three-cluster breakup in deuteron-deuteron collisions: Single-scattering approximation NUCLEAR REACTIONS 2H(p, X), E=95, 200 MeV; calculated differential cross section for proton-deuteron breakup. 2H(polarized d, d), E=232 MeV; calculated σ(θ) and tensor analyzing powers T20, T22 and iT11. 2H(polarized d, X), E=130, 270 MeV; calculated differential cross section and tensor analyzing powers for the three-cluster breakup using the first term in Neumann series expansion of the corresponding exact four-nucleon equations and CD Bonn+Δ potential. Comparison with experimental data from KVI laboratory.
doi: 10.1103/PhysRevC.93.044001
2015DE07 Phys.Rev. C 91, 034001 (2015) Proton-3H scattering calculation: Elastic and charge-exchange reactions up to 30 MeV NUCLEAR REACTIONS 3H(p, n)3He, E=6-30 MeV; analyzed data for differential σ(E, θ), proton analyzing powers Ay(E, θ), outgoing neutron polarization Py, proton-to-neutron polarization transfer coefficients using INOY04, CD Bonn, CD Bonn+Δ potentials.
doi: 10.1103/PhysRevC.91.034001
2015DE26 Phys.Rev. C 92, 024001 (2015) Four-body calculation of elastic deuteron-deuteron scattering NUCLEAR REACTIONS 2H(d, d), (polarized d, d), E=4.75-25.3 MeV; analyzed elastic scattering σ(E, θ), tensor analyzing power T20, T21, T22, iT11(E, θ) using INOY04 potential, CD Bonn+Δ, CD Bonn, and N3LO potentials. Four-particle collision process described by exact Alt, Grassberger, and Sandhas (AGS) equations at energies above the three- and four-body breakup threshold.
doi: 10.1103/PhysRevC.92.024001
2015LA22 Phys.Lett. B 750, 547 (2015) G.Laskaris, X.Yan, J.M.Mueller, W.R.Zimmerman, W.Xiong, M.W.Ahmed, T.Averett, P.-H.Chu, A.Deltuva, C.Flower, A.C.Fonseca, H.Gao, J.Golak, J.N.Heideman, H.J.Karwowski, M.Meziane, P.U.Sauer, R.Skibinski, I.I.Strakovsky, H.R.Weller, H.Witala, Y.K.Wu Measurement of the doubly-polarized 3He(pol)(γ(pol), n)pp reaction at 16.5 MeV and its implications for the GDH sum rule NUCLEAR REACTIONS 3He(polarized γ, n), E=12.8, 14.7 MeV; measured reaction products, Eγ, Iγ, En, In; deduced σ(θ, E), σ, contribution from the three-body channel to the Gerasimov-Drell-Hearn (GDH) integrand. Comparison with available data, Monte Carlo simulations using GEANT4.
doi: 10.1016/j.physletb.2015.09.065
2014CI06 Few-Body Systems 55, 639 (2014) I.Ciepal, B.Klos, St.Kistryn, E.Stephan, A.Biegun, K.Bodek, A.Deltuva, E.Epelbaum, M.Eslami-Kalantari, A.C.Fonseca, J.Golak, V.Jha, N.Kalantar-Nayestanaki, H.Kamada, G.Khatri, Da.Kirillov, Di.Kirillov, St.Kliczewski, A.Kozela, M.Kravcikova, H.Machner, A.Magiera, G.Martinska, J.Messchendorp, A.Nogga, W.Parol, A.Ramazani-Moghaddam-Arani, B.J.Roy, H.Sakai, K.Sekiguchi, I.Sitnik, R.Siudak, R.Skibinski, R.Sworst, J.Urban, H.Witala, J.Zejma Investigation of the Three-Nucleon System Dynamics in the Deuteron-Proton Breakup Reaction NUCLEAR REACTIONS 1H(d, 2p), E=100, 130 MeV; measured reaction products, Ep, Ip; deduced σ, σ(θ). Comparison with available data.
doi: 10.1007/s00601-014-0841-3
2014DE24 Phys.Rev.Lett. 113, 102502 (2014) Calculation of Multichannel Reactions in the Four-Nucleon System above Breakup Threshold NUCLEAR REACTIONS 3H(p, d), (p, n), (p, X), E=7-18 MeV; calculated σ, σ(θ). INOY04 and CD Bonn potentials, comparison with available data.
doi: 10.1103/PhysRevLett.113.102502
2014DE39 Phys.Rev. C 90, 044002 (2014) Calculation of neutron-3He scattering up to 30 MeV NUCLEAR REACTIONS 3He(n, n), (n, n'), E(cm)<30 MeV; calculated differential σ(θ, E), elastic, total and partial σ(E), neutron and 3He target analyzing powers Ay(θ, E), spin correlation coefficient, neutron spin transfer coefficient. 3He(n, p)3H, E(cm)=14.4 MeV; 3He(n, d)2H, E(cm)=14.4 MeV; calculated differential σ(θ). Solution of the Alt, Grassberger, and Sandhas (AGS) equations for the four-nucleon transition operators in the momentum-space framework using realistic nuclear force models. Comparison with experimental data.
doi: 10.1103/PhysRevC.90.044002
2014LA04 Phys.Rev. C 89, 024002 (2014) G.Laskaris, Q.Ye, B.Lalremruata, Q.J.Ye, M.W.Ahmed, T.Averett, A.Deltuva, D.Dutta, A.C.Fonseca, H.Gao, J.Golak, M.Huang, H.J.Karwowski, J.M.Mueller, L.S.Myers, C.Peng, B.A.Perdue, X.Qian, P.U.Sauer, R.Skibinski, S.Stave, J.R.Tompkins, H.R.Weller, H.Witala, Y.K.Wu, Y.Zhang, W.Zheng Spin-dependent cross sections from the three-body photodisintegration of 3He at incident energies of 12.8 and 14.7 MeV NUCLEAR REACTIONS 3He(polarized γ, n), E=12.8, 14.7 MeV; measured time-of-flight spectra, γ spectra, and neutron spectra from three-body breakup of 3He using 16 liquid scintillator detectors, spin-dependent double-differential σ(E, θ) at HiγS-TUNL facility. Monoenergetic circularly polarized γ beam, and longitudinally polarized 3He target. Comparison with previous experimental results, and with theoretical calculations.
doi: 10.1103/PhysRevC.89.024002
2013DE01 Phys.Rev. C 87, 014002 (2013) 3H production via neutron-neutron-deuteron recombination NUCLEAR REACTIONS 2H(n, X), (n, n)3H, E not given; calculated n-n-d recombination rate K3. 3He(n, n), E=9 MeV; calculated σ(θ). 3He(n, n'), E=0-25 MeV; calculated total σ(E). Realistic nucleon-nucleon potential models. Exact Alt, Grassberger, and Sandhas equations. Comparison with experimental data.
doi: 10.1103/PhysRevC.87.014002
2013DE13 Phys.Rev. C 87, 054002 (2013) Calculation of proton-3He elastic scattering between 7 and 35 MeV NUCLEAR REACTIONS 3He(p, p), E=7-35 MeV; calculated differential σ(θ, E), analyzing powers Ay(θ, E), spin correlation, proton spin transfer coefficients using Alt, Grassberger, and Sandhas (AGS) scattering equations with realistic potentials above the three- and four-cluster breakup threshold. Comparison with experimental data, and other theoretical calculations.
doi: 10.1103/PhysRevC.87.054002
2013ES01 Phys.Rev.Lett. 110, 152503 (2013) J.Esterline, W.Tornow, A.Deltuva, A.C.Fonseca Analyzing Power Ay(θ) of n(pol)-3He Elastic Scattering between 1.60 and 5.54 MeV NUCLEAR REACTIONS 3He(polarized n, n), E=1.6-5.54 MeV; measured reaction products, En, In; deduced analyzing power, scattering parameters, θ(θ). Comparison with available data.
doi: 10.1103/PhysRevLett.110.152503
2013KL01 Acta Phys.Pol. B44, 345 (2013) B.Klos, I.Ciepal, St.Kistryn, E.Stephan, A.Biegun, K.Bodek, A.Deltuva, E.Epelbaum, M.Eslami-Kalantari, A.C.Fonseca, J.Golak, B.Jamroz, V.Jha, N.Kalantar-Nayestanaki, H.Kamada, G.Khatri, Da.Kirillov, Di.Kirillov, St.Kliczewski, A.Kozela, M.Kravcikova, H.Machner, A.Magiera, G.Martinska, J.Messchendorp, A.Nogga, W.Parol, A.Ramazani-Moghaddam-Arani, B.J.Roy, H.Sakai, K.Sekiguchi, I.Sitnik, R.Siudak, R.Skibinski, R.Sworst, J.Urban, H.Witala, A.Wronska, J.Zejma Systematic Studies of the Three-nucleon System Dynamics in the Deuteron-Proton Breakup Reaction NUCLEAR REACTIONS 1H(pol d, 2p), E=100, 130, 160 MeV; analyzed available data; deduced 3N system dynamics, 3NF effects.
doi: 10.5506/APhysPolB.44.345
2013LA14 Phys.Rev.Lett. 110, 202501 (2013) G.Laskaris, Q.Ye, B.Lalremruata, Q.J.Ye, M.W.Ahmed, T.Averett, A.Deltuva, D.Dutta, A.C.Fonseca, H.Gao, J.Golak, M.Huang, H.J.Karwowski, J.M.Mueller, L.S.Myers, C.Peng, B.A.Perdue, X.Qian, P.U.Sauer, R.Skibinski, S.Stave, J.R.Tompkins, H.R.Weller, H.Witala, Y.K.Wu, Y.Zhang, W.Zheng First Measurements of Spin-Dependent Double-Differential Cross Sections and the Gerasimov-Drell-Hearn Integrand from 3He(pol) (γ(pol), n)pp at Incident Photon Energies of 12.8 and 14.7 MeV NUCLEAR REACTIONS 3He(polarized γ, n), E=12.8, 14.7 MeV; measured reaction products, En, In; deduced σ, σ(θ, E) and their uncertainties, contributions from the three-body photodisintegration to the 3He Gerasimov-Drell-Hearn integrand. Comparison with available data.
doi: 10.1103/PhysRevLett.110.202501
2013ST06 Eur.Phys.J. A 49, 36 (2013) E.Stephan, St.Kistryn, A.Biegun, K.Bodek, I.Ciepal, A.Deltuva, M.Eslami-Kalantari, A.C.Fonseca, I.Gasparic, J.Golak, L.Joulaeizadeh, N.Kalantar-Nayestanaki, H.Kamada, B.Klos, A.Kozela, J.G.Messchendorp, H.Moeini, A.Nogga, W.Parol, A.Ramazani-Moghaddam-Arani, R.Skibinski, R.Sworst, A.Wilczek, H.Witala, J.Zejma Vector analyzing powers of the deuteron-proton elastic scattering and breakup at 100 MeV NUCLEAR REACTIONS 1H(polarized d, d), (polarized d, pn), E=100 MeV; measured charged reaction products using BINA (Big Instrument for Nuclear Polarization Analysis) with vector and tensor polarized incident deuterons; deduced asymmetry, analyzing power; calculated asymmetry, analyzing power using charge-dependent Bonn potential alone and with TM99 three-nucleon force and coupled channels.
doi: 10.1140/epja/i2013-13036-5
2012CI01 Phys.Rev. C 85, 017001 (2012) I.Ciepal, St.Kistryn, E.Stephan, A.Biegun, K.Bodek, A.Deltuva, E.Epelbaum, M.Eslami-Kalantari, A.Fonseca, J.Golak, V.Jha, N.Kalantar-Nayestanaki, H.Kamada, G.Khatri, Da.Kirillov, Di.Kirillov, M.Kis, St.Kliczewski, B.Klos, A.Kozela, M.Kravcikova, M.Lesiak, H.Machner, A.Magiera, G.Martinska, J.Messchendorp, A.Nogga, W.Parol, A.Ramazani-Moghaddam-Arani, B.J.Roy, H.Sakai, K.Sekiguchi, I.Sitnik, R.Siudak, R.Skibinski, R.Sworst, J.Urban, H.Witala, A.Wronska, J.Zejma Vector analyzing powers of deuteron-proton elastic scattering and breakup at 130 MeV NUCLEAR REACTIONS 1H(polarized d, d), (polarized d, 2p), E=130 MeV; measured Ep, Ip, Ed, Id, pp-coin, vector analyzing powers of the elastic reaction iT11 and breakup process; deduced effects of three nucleon force and Coulomb interaction. COSY accelerator and GwWall detector at Julich. Comparison with theoretical predictions from realistic NN potential, NN potential combined with a three-nucleon force model, and ChPT framework.
doi: 10.1103/PhysRevC.85.017001
2012DE12 Phys.Rev. C 86, 011001 (2012) Neutron-3H scattering above the four-nucleon breakup threshold NUCLEAR REACTIONS 3H(n, n), E=14.1, 18.0, 22.1 MeV; calculated differential σ(E, θ), analyzing powers Ay(E, θ), phase shifts, break up and total cross sections. Alt, Grassberger and Sandhas (AGS) integral equations for four-nucleon transition operators. Comparison with experimental data.
doi: 10.1103/PhysRevC.86.011001
2011CR02 Phys.Rev. C 83, 054613 (2011) R.Crespo, M.Rodriguez-Gallardo, A.M.Moro, A.Deltuva, E.Cravo, A.C.Fonseca Resonant breakup of 19C on a proton target NUCLEAR REACTIONS 1H(19C, p), E=70 MeV/nucleon; calculated differential energy distribution for the resonant breakup, σ(θ). Faddeev-Alt, Grassberger, Sandhas (Faddeev-AGS) and continuum-discretized coupled-channels (CDCC) reaction frameworks using three-body model (18C+n+p) for the reaction.
doi: 10.1103/PhysRevC.83.054613
2011DE04 Few-Body Systems 49, 27 (2011) A.Deltuva, A.C.Fonseca, P.U.Sauer Few-Nucleon Calculations With Δ Degrees of Freedom NUCLEAR STRUCTURE 3H, 3,4He; calculated binding energies. Realistic coupled channel potential CD Bonn + Δ. NUCLEAR REACTIONS 2H(p, p), E=135, 250 MeV;3He(p, p), E=5.54 MeV; calculated σ(θ). Realistic coupled channel potential CD Bonn + Δ.
doi: 10.1007/s00601-010-0110-z
2011KI08 Few-Body Systems 50, 235 (2011) St.Kistryn, E.Stephan, N.Kalantar-Nayestanaki, A.Biegun, K.Bodek, I.Ciepal, A.Deltuva, M.Eslami-Kalantari, A.C.Fonseca, M.Kis, B.Klos, A.Kozela, M.Mahjour-Shafiei, J.Messchendorp, A.Micherdzinska, W.Parol, A.Ramazani-Moghaddam-Arani, R.Sworst, J.Zejma Cross Sections of the Deuteron-Proton Breakup at 130 MeV: A Probe of Three-Nucleon System Dynamics NUCLEAR REACTIONS 1H(d, 2p), E=130 MeV; analyzed experimental and theoretical σ data; deduced importance of three-nucleon and Coulomb forces for σ values.
doi: 10.1007/s00601-010-0206-5
2011TO06 Phys.Lett. B 702, 121 (2011) W.Tornow, H.J.Karwowski, J.H.Kelley, R.Raut, G.Rusev, S.C.Stave, A.P.Tonchev, A.Deltuva, A.C.Fonseca, L.E.Marcucci, M.Viviani, A.Kievsky, J.Golak, R.Skibinski, H.Witala, R.Schiavilla Two-body photodisintegration of 3He between 7 and 16 MeV NUCLEAR REACTIONS 3He(γ, p), E=7-16 MeV; measured reaction products, Ep, Ip; deduced σ. Comparison with theoretical calculations and experimental data.
doi: 10.1016/j.physletb.2011.06.080
2011VI06 Phys.Rev. C 84, 054010 (2011) M.Viviani, A.Deltuva, R.Lazauskas, J.Carbonell, A.C.Fonseca, A.Kievsky, L.E.Marcucci, S.Rosati Benchmark calculation of n-3H and p-3He scattering NUCLEAR REACTIONS 3He(p, p), E=2.25, 4.05, 5.54 MeV; 3H(n, n), E=1.0, 2.0, 3.5, 6.0 MeV; analyzed phase shifts, mixing parameters, total cross sections, differential σ(θ), neutron and triton analyzing powers using AGS, HS, and FY methods with I-N3LO, Argonne v18, CD Bonn interactions for four-nucleon problem.
doi: 10.1103/PhysRevC.84.054010
2010DE03 Phys.Rev. C 81, 019802 (2010) A.Deltuva, A.C.Fonseca, P.U.Sauer Comment on "Exact three-dimensional wave function and the on-shell t matrix for the sharply cut-off Coulomb potential: Failure of the standard renormalization factor"
doi: 10.1103/PhysRevC.81.019802
2010DE17 Phys.Rev. C 81, 054002 (2010) Polarization observables and spin-aligned fusion rates in 2H(d, p)3H and 2H(d, n)3He reactions NUCLEAR REACTIONS 2H(d, p), (d, n), E=1.5, 3, 4 MeV; calculated vector analyzing powers iT11, tensor analyzing powers T20, T21, T22, σ(θ), outgoing nucleon polarization, spin transfer coefficients, quintet suppression factor by solving exact four particle equations in momentum space and various realistic potentials between nucleon pairs. Comparison with experimental data.
doi: 10.1103/PhysRevC.81.054002
2010ST08 Phys.Rev. C 82, 014003 (2010) E.Stephan, St.Kistryn, R.Sworst, A.Biegun, K.Bodek, I.Ciepal, A.Deltuva, E.Epelbaum, A.C.Fonseca, J.Golak, N.Kalantar-Nayestanaki, H.Kamada, M.Kis, B.Klos, A.Kozela, M.Mahjour-Shafiei, A.Micherdzinska, A.Nogga, R.Skibinski, H.Witala, A.Wronska, J.Zejma, W.Zipper Vector and tensor analyzing powers in deuteron-proton breakup at 130 MeV NUCLEAR REACTIONS 1H(polarized d, 2p), E=130 MeV; measured proton and deuteron spectra, vector and tensor analyzing powers; deduced asymmetry distributions. Vector- and tensor-polarized deuteron beam. Comparison with coupled-channels calculations and with Chiral perturbed theory.
doi: 10.1103/PhysRevC.82.014003
2009CR01 Phys.Rev. C 79, 014609 (2009) R.Crespo, A.Deltuva, M.Rodriguez-Gallardo, E.Cravo, A.C.Fonseca Spectroscopy of unbound states under quasifree scattering conditions: One-neutron knockout reaction of 14Be NUCLEAR REACTIONS 1H(14Be, 12Be), (14Be, 13Be), E=69 MeV/nucleon; calculated σ, transverse momentum distributions. Full Faddeev-type calculations.
doi: 10.1103/PhysRevC.79.014609
2009CR04 Phys.Rev. C 79, 064610 (2009) E.Cravo, R.Crespo, A.Deltuva, A.C.Fonseca Resonant and nonresonant breakup of 11Be on a proton target NUCLEAR REACTIONS 1H(11Be, X), E=63.7 MeV/nucleon; calculated σ, energy spectra, σ(θ) for breakup into 10Be+neutron using full Faddeev-type calculations. Comparison with experimental data.
doi: 10.1103/PhysRevC.79.064610
2009CR07 Eur.Phys.J. A 42, 609 (2009) R.Crespo, A.Deltuva, E.Cravo, M.Rodriguez-Gallardo, A.C.Fonseca One-neutron knockout reaction of halo nuclei NUCLEAR REACTIONS 1H(11Be, 10Be), E=38.4, 200 MeV/nucleon; calculated σ(θ, E) in a three-body multiple scattering framework. Comparison with PWIA.
doi: 10.1140/epja/i2008-10757-4
2009DE02 Phys.Rev. C 79, 014606 (2009) Three-body Faddeev-Alt-Grassberger-Sandhas approach to direct nuclear reactions NUCLEAR REACTIONS 12C(d, d), (d, p), E=30 MeV; 16O(d, d), (d, p), E=25.4, 36.0, 63.2 MeV; 13C(p, p), (p, d), (p, n), E=35 MeV; 17O(p, p), (p, d), (p, n), E=35.2 MeV; calculated σ(θ), binding energies. Momentum-space three-body Fadeev-like equations. Comparison with experimental data.
doi: 10.1103/PhysRevC.79.014606
2009DE48 Phys.Rev. C 80, 064004 (2009) A.Deltuva, A.C.Fonseca, P.U.Sauer Relativistic corrections of one-nucleon current in low-energy three-nucleon photonuclear reactions NUCLEAR REACTIONS 1H(d, γ), E=10, 17.5, 29, 45 MeV; 2H(p, γ), E=5, 100 MeV; calculated analyzing powers and σ(θ) for radiative captures as functions of d-3He and p-γ scattering angles. 3He(γ, X), E=11.4, 15.2, 20.6 MeV; calculated linear photon asymmetry, analyzing powers, parallel-antiparallel spin asymmetry, and differential cross sections of two- and three-body photodisintegration of 3He as functions of p-γ scattering angle and nucleon energy. Realistic hadronic dynamics calculations including the Coulomb force. Comparison with experimental data.
doi: 10.1103/PhysRevC.80.064004
2009FO06 Phys.Rev. C 80, 027001 (2009) A.C.Fonseca, R.Machleidt, G.A.Miller Nucleon-nucleon charge symmetry breaking and the dd → απ0 reaction
doi: 10.1103/PhysRevC.80.027001
2009RO31 Eur.Phys.J. A 42, 601 (2009) M.Rodriguez-Gallardo, A.Deltuva, R.Crespo, E.Cravo, A.C.Fonseca Two-body scattering without angular-momentum decomposition: Fully off-shell T-matrices NUCLEAR REACTIONS 12C(10Be, 10Be), E=49.3 MeV/nucleon; calculated σ(θ) relative to Rutherford and related features using the Lippmann-Schwinger method.
doi: 10.1140/epja/i2008-10744-9
2009ST27 Eur.Phys.J. A 42, 13 (2009) E.Stephan, St.Kistryn, A.Biegun, K.Bodek, I.Ciepal, A.Deltuva, E.Epelbaum, A.C.Fonseca, J.Golak, N.Kalantar-Nayestanaki, H.Kamada, M.Kis, B.Klos, A.Kozela, M.Mahjour-Shafiei, A.Micherdzinska, A.Nogga, R.Skibinski, R.Sworst, H.Witala, J.Zejma, W.Zipper Precise set of tensor analyzing power T20 data for the deuteron-proton breakup at 130 MeV NUCLEAR REACTIONS 1H(polarized d, 2p), E=130 MeV; measured proton spectra, charged-particle spectra, proton(charged-particle)-coin for several polarization states; deduced tensor analyzing powers. Comparison with various models.
doi: 10.1140/epja/i2009-10865-7
2008CR01 Phys.Rev. C 77, 024601 (2008) R.Crespo, A.Deltuva, E.Cravo, M.Rodriguez-Gallardo, A.C.Fonseca Multiple scattering effects in quasifree scattering from halo nuclei: A test of the distorted-wave impulse approximation NUCLEAR REACTIONS p(11Be, n10Be), (11Be, np), E=38.4, 100, 200 MeV/nucleon; calculated cross sections. Faddeev calculations.
doi: 10.1103/PhysRevC.77.024601
2008DE02 Phys.Lett. B 660, 471 (2008) A.Deltuva, A.C.Fonseca, P.U.Sauer Four-nucleon system with Δ-isobar excitation NUCLEAR STRUCTURE 3H, 3,4He; calculated binding energies using a coupled channel potential. NUCLEAR REACTIONS 3H(n, n), E=0-6 MeV; analyzed σ. 3He(p, p), E=5.54 MeV; 3H(p, n), E=6 MeV; 2H(d, d), (d, p), (d, n), E=3 MeV; analyzed σ(θ), analyzing powers. Two-baryon coupled-channel potential with the higher order 3N and 4N forces.
doi: 10.1016/j.physletb.2007.12.058
2008DE04 Phys.Rev. C 77, 024002 (2008) A.Deltuva, A.C.Fonseca, S.K.Bogner Low-momentum interactions in three- and four-nucleon scattering NUCLEAR REACTIONS 2H(n, n), E=13 MeV; calculated binding energy, σ(θ), analyzing power. 3H(n, n), E=3.5 MeV; calculated cross sections, neutron analyzing power.
doi: 10.1103/PhysRevC.77.024002
2008FO06 Nucl.Phys. A805, 180c (2008) Few-body ab initio scattering calculations including Coulomb NUCLEAR REACTIONS 1H(d, X), E=94.5, 130 MeV; 2H(p, p), E=3, 10, 13 MeV; 3He(γ, pn), E=55, 85 MeV; 3He(p, p), E=2.25, 4.0, 5.54 MeV; 3He(n, n), E=1.0, 3.5, 3.7 MeV; 12C(d, d), E=56 MeV; analyzed σ, σ(θ), Ay using three- and four-nucleon scattering equations in momentum space.
doi: 10.1016/j.nuclphysa.2008.02.246
2008KI21 Few-Body Systems 44, 11 (2008) St.Kistryn, E.Stephan, N.Kalantar-Nayestanaki, A.Biegun, K.Bodek, I.Ciepal, A.Deltuva, E.Epelbaum, A.C.Fonseca, W.Glockle, J.Golak, H.Kamada, M.Kis, B.Klos, A.Kozela, A.Nogga, M.Mahjour-Shafiei, A.Micherdzinska, P.U.Sauer, R.Skibinski, R.Sworst, H.Witala, J.Zejma, W.Zipper Studies of the three-nucleon system dynamics: Cross sections of the deuteron-proton breakup at 130 MeV NUCLEAR REACTIONS 1H(polarized d, 2p), E=130 MeV; measured particle spectra, break-up cross sections.
doi: 10.1007/s00601-008-0245-3
2008RO24 Phys.Rev. C 78, 034602 (2008) M.Rodriguez-Gallardo, A.Deltuva, E.Cravo, R.Crespo, A.C.Fonseca Two-body scattering without angular-momentum decomposition NUCLEAR REACTIONS 10Be, 16O(p, p), E=50, 100, 150, 200 MeV; 10Be(12C, 12C), E=49.3 MeV/nucleon; calculated σ(θ), analyzing powers. Lippman Schwinger equation.
doi: 10.1103/PhysRevC.78.034602
2007CR04 Phys.Rev. C 76, 014620 (2007) R.Crespo, E.Cravo, A.Deltuva, M.Rodriguez-Gallardo, A.C.Fonseca Rescattering effects in proton elastic scattering from halo nuclei: A test of the Glauber approximation NUCLEAR REACTIONS 11Be(p, p), E=100-200 MeV/nucleon; calculated σ and angular distributions using the Faddeev/AGS three-body scattering framework.
doi: 10.1103/PhysRevC.76.014620
2007DE04 Phys.Rev. C 75, 014005 (2007) Four-nucleon scattering: Ab initio calculations in momentum space NUCLEAR REACTIONS 3H(n, X), E=0.1-7 MeV; calculated total σ, phase shifts. 3H(n, n), E=1-6 MeV; calculated σ(θ), Ay(θ). Four-body equations. NUCLEAR STRUCTURE 3H, 4He; calculated binding energies.
doi: 10.1103/PhysRevC.75.014005
2007DE20 Phys.Rev.Lett. 98, 162502 (2007) Four-Body Calculation of Proton-3He Scattering NUCLEAR REACTIONS 3He(p, p), E=2.25, 4.0, 5.54 MeV; calculated σ(θ), Ay(θ), spin correlation coefficients. Four-body equations, comparison with data.
doi: 10.1103/PhysRevLett.98.162502
2007DE38 Nucl.Phys. A790, 52c (2007) A.Deltuva, A.C.Fonseca, P.U.Sauer Treatment of the Coulomb interaction in three-nucleon reactions NUCLEAR REACTIONS 2H(p, p), E=3 MeV; calculated σ(θ), analyzing powers. 2H(p, np), E=13 MeV; calculated σ(E, θ). Perturbative approach for screened Coulomb interaction.
doi: 10.1016/j.nuclphysa.2007.03.031
2007DE39 Nucl.Phys. A790, 272c (2007) Four-nucleon scattering: a new numerical approach NUCLEAR REACTIONS 3H(n, X), E(cm)≈ 0.1-7 MeV; calculated total σ, phase shifts. 3H(n, n), E=3.5 MeV; calculated total σ, phase shifts and mixing parameter. 3He(p, p), E=4.0, 5.54 MeV; calculated σ(θ), analyzing powers, spin correlation coefficients. Four-body equations, comparison with data.
doi: 10.1016/j.nuclphysa.2007.03.043
2007DE40 Nucl.Phys. A790, 344c (2007) A.Deltuva, A.C.Fonseca, P.U.Sauer Study of the Coulomb effect in the photodisintegration of 3He NUCLEAR REACTIONS 3He(γ, X), E≈7-17 MeV; calculated total σ. 3He(γ, np), E=55, 85 MeV; calculated σ(θ). 3He(γ, n), (γ, p)E=15 MeV; calculated σ(E, θ), photon asymmetry. Screening and renormalization approach for inclusion of Coulomb interaction.
doi: 10.1016/j.nuclphysa.2007.03.062
2007DE41 Phys.Rev. C 76, 021001 (2007) Ab initio four-body calculation of n-3He, p-3H, and d-d scattering NUCLEAR REACTIONS 3He(n, n'), E=1.0, 3.5, 3.7 MeV; 3H(p, p'), E=4.15 MeV; 2H(d, d'), E=3 meV; 3H(p, n), E=2.48, 6.0 MeV; 2H(d, p), (d, n), E=3 MeV; calculated σ, angular distributions and analyzing powers.
doi: 10.1103/PhysRevC.76.021001
2007DE59 Phys.Rev. C 76, 064602 (2007) A.Deltuva, A.M.Moro, E.Cravo, F.M.Nunes, A.C.Fonseca Three-body description of direct nuclear reactions: Comparison with the continuum discretized coupled channels method NUCLEAR REACTIONS 12C(d, X), E=56 MeV; 58Ni(d, X), E=80 MeV; p(11Be, X), E=38.4 MeV/nucleon; calculated cross-sections, angular distributions using continuum discretized coupled channels. Comparisons with solution to three-body Faddeev equations and experiment.
doi: 10.1103/PhysRevC.76.064602
2007MA46 Phys.Rev. C 76, 014004 (2007) Y.Maeda, H.Sakai, K.Fujita, M.B.Greenfield, K.Hatanaka, M.Hatano, J.Kamiya, T.Kawabata, H.Kuboki, H.Okamura, J.Rapaport, T.Saito, Y.Sakemi, M.Sasano, K.Sekiguchi, Y.Shimizu, K.Suda, Y.Tameshige, A.Tamii, T.Wakasa, K.Yako, J.Blomgren, P.Mermod, A.Ohrn, M.Osterlund, H.Witala, A.Deltuva, A.C.Fonseca, P.U.Sauer, W.Glockle, J.Golak, H.Kamada, A.Nogga, R.Skibinski Differential cross section and analyzing power measurements for (n-pol, d) elastic scattering at 248 MeV NUCLEAR REACTIONS 2H(n, n), E=248 MeV; measured En, σ and vector analyzing power.
doi: 10.1103/PhysRevC.76.014004
2007MI15 Phys.Rev. C 75, 054001 (2007) A.M.Micherdzinska, P.V.Pancella, E.J.Stephenson, A.D.Bacher, C.E.Allgower, A.C.Fonseca, C.M.Lavelle, H.Nann, J.Olmsted, M.A.Pickar, A.Smith Deuteron-deuteron elastic scattering at 231.8 MeV NUCLEAR REACTIONS 2H(d, d), E=231.8 MeV; measured σ, angular distributions and analyzing powers. Compared results to calculations.
doi: 10.1103/PhysRevC.75.054001
2007ST29 Phys.Rev. C 76, 057001 (2007) E.Stephan, St.Kistryn, R.Sworst, A.Biegun, K.Bodek, I.Ciepal, A.Deltuva, E.Epelbaum, A.Fonseca, W.Glockle, J.Golak, N.Kalantar-Nayestanaki, H.Kamada, M.Kis, A.Kozela, M.Mahjour-Shafiei, A.Micherdzinska, A.Nogga, P.U.Sauer, R.Skibinski, H.Witala, J.Zejma, W.Zipper Vector and tensor analyzing powers of elastic deuteron-proton scattering at 130 MeV deuteron beam energy NUCLEAR REACTIONS 1H(polarized d, d), E=130 MeV; measured cross sections, angular distributions, vector and tensor analyzing powers.
doi: 10.1103/PhysRevC.76.057001
2006DE26 Phys.Rev. C 73, 057001 (2006) A.Deltuva, A.C.Fonseca, P.U.Sauer New calculation schemes for proton-deuteron scattering including the Coulomb interaction NUCLEAR REACTIONS 2H(p, p), E=3 MeV; calculated analyzing powers. 2H(p, np), E=130 MeV; calculated σ(E, θ), analyzing power. Perturbative approach for screened Coulomb interaction.
doi: 10.1103/PhysRevC.73.057001
2006KI13 Phys.Lett. B 641, 23 (2006) St.Kistryn, E.Stephan, B.Klos, A.Biegun, K.Bodek, I.Ciepal, A.Deltuva, A.C.Fonseca, N.Kalantar-Nayestanaki, M.Kis, A.Kozela, M.Mahjour-Shafiei, A.Micherdzinska, P.U.Sauer, R.Sworst, J.Zejma, W.Zipper Evidence of the Coulomb-force effects in the cross-sections of the deuteron-proton breakup at 130 MeV NUCLEAR REACTIONS 1H(polarized d, 2p), E=130 MeV; measured σ(θ); deduced Coulomb effects. Comparison with coupled-channel model.
doi: 10.1016/j.physletb.2006.08.013
2006LE23 Phys.Rev. C 73, 064001 (2006) J.Ley, C.Duweke, R.Emmerich, A.Imig, H.Paetz gen.Schieck, J.Golak, H.Witala, E.Epelbaum, A.Deltuva, A.C.Fonseca, W.Glockle, U.-G.Meissner, A.Nogga, P.U.Sauer Cross sections and tensor analyzing powers Ayy of the reaction 1H(d(pol), pp)n in "symmetric constant relative energy" geometries at Ed = 19 MeV NUCLEAR REACTIONS 1H(polarized d, 2p), E=19 MeV; measured σ(E, θ), tensor analyzing powers Ayy for four geometries. Comparisons with Faddeev calculations using phenomenological NN potentials with and without three-body forces, effect of Delta and Coulomb interaction, chiral forces.
doi: 10.1103/PhysRevC.73.064001
2006NO08 Phys.Lett. B 639, 465 (2006) A.Nogga, A.C.Fonseca, A.Gardestig, C.Hanhart, C.J.Horowitz, G.A.Miller, J.A.Niskanen, U.van Kolck Realistic few-body physics in the dd → απ0 NUCLEAR REACTIONS 2H(d, π0), E=293 MeV; calculated σ, related matrix elements. Effective field theory with four-body theory.
doi: 10.1016/j.physletb.2006.04.058
2005DE17 Phys.Rev. C 71, 054005 (2005) A.Deltuva, A.C.Fonseca, P.U.Sauer Momentum-space treatment of the Coulomb interaction in three-nucleon reactions with two protons NUCLEAR REACTIONS 2H(p, p), E=3, 9, 10, 135 MeV; 2H(p, γ), E=3, 150 MeV; 1H(d, γ), E=17.5 MeV; calculated σ(θ), analyzing powers. 3He(e, e'p), E=66-530 MeV; calculated σ(E, θ).
doi: 10.1103/PhysRevC.71.054005
2005DE21 Phys.Rev. C 71, 064003 (2005) A.Deltuva, A.C.Fonseca, A.Kievsky, S.Rosati, P.U.Sauer, M.Viviani Benchmark calculation for proton-deuteron elastic scattering observables including the Coulomb interaction NUCLEAR REACTIONS 2H(p, p), E=3-65 MeV; calculated σ(θ), proton and deuteron analyzing powers, tensor analyzing powers, spin transfer coefficients.
doi: 10.1103/PhysRevC.71.064003
2005DE39 Phys.Rev.Lett. 95, 092301 (2005) A.Deltuva, A.C.Fonseca, P.U.Sauer Calculation of Proton-Deuteron Breakup Reactions including the Coulomb Interaction between the Two Protons NUCLEAR REACTIONS 2H(p, np), E=13, 65, 130 MeV; calculated σ(E, θ), Ay(θ), Coulomb interaction effects.
doi: 10.1103/PhysRevLett.95.092301
2005DE56 Phys.Rev. C 72, 054004 (2005); Erratum Phys.Rev. C 72, 059903 (2005) A.Deltuva, A.C.Fonseca, P.U.Sauer Momentum-space description of three-nucleon breakup reactions including the Coulomb interaction NUCLEAR REACTIONS 2H(p, np), E=10-130 MeV; 3He(γ, np), E ≈ 15-85 MeV; calculated σ(E, θ), analyzing powers, response functions. Screening and renormalization approach for inclusion of Coulomb interaction.
doi: 10.1103/PhysRevC.72.054004
2005LA06 Phys.Rev. C 71, 034004 (2005) R.Lazauskas, J.Carbonell, A.C.Fonseca, M.Viviani, A.Kievsky, S.Rosati Low energy n-3H scattering: A novel testground for nuclear interactions NUCLEAR REACTIONS 3H(n, n), E(cm)=0.1-5 MeV; calculated phase shifts, total σ. Three methods compared.
doi: 10.1103/PhysRevC.71.034004
2004DE11 Phys.Rev. C 69, 034004 (2004) A.Deltuva, L.P.Yuan, J.Adam, Jr., A.C.Fonseca, P.U.Sauer Trinucleon photonuclear reactions with Δ-isobar excitation: Processes below pion-production threshold NUCLEAR REACTIONS 2H(p, γ), E=100, 150 MeV; calculated σ(θ), analyzing powers. 1H(d, γ), E=20, 95 MeV; calculated σ(θ). 3H(γ, np), E=5-30 MeV; calculated photodisintegration σ. 3He(γ, np), E=85-140 MeV; calculated σ(θ). Charge-dependent potential, role of isobar excitation discussed. Comparisons with data.
doi: 10.1103/PhysRevC.69.034004
2004GA22 Phys.Rev. C 69, 044606 (2004) A.Gardestig, C.J.Horowitz, A.Nogga, A.C.Fonseca, C.Hanhart, G.A.Miller, J.A.Niskanen, U.van Kolck Survey of charge symmetry breaking operators for dd → απ0 NUCLEAR REACTIONS 2H(d, π0), E=228.5, 231.8 MeV; calculated pion production total σ, charge symmetry breaking amplitudes; deduced reaction mechanism features. Effective field theory approach.
doi: 10.1103/PhysRevC.69.044606
2003CH05 Phys.Rev. C 67, 014002 (2003) K.Chmielewski, A.Deltuva, A.C.Fonseca, S.Nemoto, P.U.Sauer Breakup in nucleon-deuteron scattering with Δ-isobar excitation NUCLEAR REACTIONS 2H(p, np), E=13, 65 MeV; 1H(d, np), E=52 MeV; calculated σ(E, θ), analyzing powers. Coupled-channel two-baryon potential, Δ-isobar excitation, comparisons with data.
doi: 10.1103/PhysRevC.67.014002
2002CR05 Phys.Rev. C66, 014001 (2002) Three-Body Calculation of the Structure of Λ9Be NUCLEAR STRUCTURE 9Be; calculated hypernucleus levels, J, π, μ, quadrupole moments, resonance features. Three-body calculation, comparison with data.
doi: 10.1103/PhysRevC.66.014001
2002FO05 Few-Body Systems 31, 139 (2002) A.C.Fonseca, G.Hale, J.Haidenbauer Four-Nucleon States in the Continuum: A means to probe the nucleon-nucleon interaction NUCLEAR REACTIONS 3He(polarized n, n), E=1-8 MeV; calculated σ, σ(θ), Ay(θ), resonance features. Comparison with data, several nucleon-nucleon interactions considered.
doi: 10.1007/s006010200012
2002YU02 Few-Body Systems 32, 83 (2002) L.P.Yuan, K.Chmielewski, M.Oelsner, P.U.Sauer, A.C.Fonseca, J.Adam, Jr. Trinucleon Photo-Reactions with Δ-Isobar Excitation: Radiative nucleon-deuteron capture and two-body photo-disintegration of the three-nucleon bound state NUCLEAR REACTIONS 1H(d, γ), E ≈ 0-100 MeV; calculated σ(θ), polarization observables. 3H, 3He(γ, X), E ≈ 5-40 MeV; calculated photo-disintegration σ, σ(θ). Effects of Δ-isobar excitation discussed.
doi: 10.1007/s00601-002-0109-1
2001FO06 Nucl.Phys. A684, 467c (2001) Tests of Effective Two-Body Models in 1H(d(pol), γ)3He Reactions NUCLEAR REACTIONS 1H(polarized d, γ), E=0-100 MeV; calculated analyzing powers. Effective two-body models, comparison with data.
doi: 10.1016/S0375-9474(01)00508-5
2001YU06 Nucl.Phys. A689, 433c (2001) L.P.Yuan, K.Chmielewski, M.Oelsner, P.U.Sauer, A.C.Fonseca, J.Adam, Jr. Description of Electromagnetic Processes in the Three-Nucleon System with Δ-Isobar Excitation NUCLEAR REACTIONS 1H(d, γ), E=19.8 MeV; calculated σ(θ), analyzing power. 3He(e, e'p), E=367, 390 MeV; calculated σ(θ). Comparisons with data.
doi: 10.1016/S0375-9474(01)00872-7
2000CR01 Phys.Rev. C61, 034006 (2000) B.J.Crowe III, C.R.Brune, W.H.Geist, H.J.Karwowski, E.J.Ludwig, K.D.Veal, A.C.Fonseca, G.M.Hale, K.A.Fletcher Analyzing Powers for 2H(d(pol), d)2H at Deuteron Energies of 3.0, 4.75, and 6.0 MeV NUCLEAR REACTIONS 2H(polarized d, d), E=3.0, 4.75, 6.0 MeV; measured tensor analyzing powers vs θ; deduced nucleon-nucleon p-wave contributions. R matrix parameterization, microscopic four-body calculations.
doi: 10.1103/PhysRevC.61.034006
2000FO11 Few-Body Systems 28, 189 (2000) Dynamical Study of 1H(d(pol), γ)3He Tensor Observables in the Energy Range of 80 keV to 95 MeV: Tests of effective two-body models NUCLEAR REACTIONS 1H(polarized d, γ), E=0.08-95 MeV; calculated σ(θ), tensor analyzing powers. 3He(γ, p), E=5-40 MeV; calculated σ(θ). Comparisons with data. Validity of effective two-body models discussed.
doi: 10.1007/s006010070021
1999FO12 Fizika(Zagreb) B8, 153 (1999) Use of Realistic Interactions to Calculate nt - nt, dd - pt and dd - dd Scattering Observables NUCLEAR REACTIONS 2H(d, d), (d, p), E=6.1 MeV; 3H(n, n), E=0.05-10 MeV; calculated σ(θ), tensor analyzing power, total σ solving the Alt-Grassberger-Sandhas equations. Comparison with data.
1999FO15 Phys.Rev.Lett. 83, 4021 (1999) Contribution of Nucleon-Nucleon P Waves to nt-nt, dd-pt, and dd-dd Scattering Observables NUCLEAR REACTIONS 3H(n, n), E=0.05-10 MeV; calculated σ. 3H(n, n), E=3.5, 6.0 MeV; calculated σ(θ). 3He(polarized p, p), E=5.54, 10.01 MeV; calculated analyzing powers. 2H(d, d), (d, p), E=6.1 MeV; calculated tensor analyzing powers. Alt, Grassberger and Sandhas equations. Comparison with data.
doi: 10.1103/PhysRevLett.83.4021
1998FO03 Nucl.Phys. A631, 675c (1998) Microscopic Calculation of Four-Nucleon Scattering Observables in dd → dd and dd → p3H NUCLEAR REACTIONS 2H(polarized d, d), (polarized d, p), E=6.1 MeV; calculated σ(θ), tensor analyzing power; deduced p-waves effects. Four-body equations. Comparison with data.
doi: 10.1016/S0375-9474(98)00089-X
1997FE06 Phys.Rev. C56, 38 (1997) P.D.Felsher, C.R.Howell, W.Tornow, M.L.Roberts, J.M.Hanly, G.J.Weisel, M.Al Ohali, R.L.Walter, I.Slaus, J.M.Lambert, P.A.Treado, G.Mertens, A.C.Fonseca, A.Soldi, B.Vlahovic Analyzing Power Measurements for the d(pol) + d → d + p + n Breakup Reaction at 12 MeV NUCLEAR REACTIONS 2H(polarized d, nd), E=12 MeV; measured d, p, n spectra, σ(θ1, θ2) vs arc length, vector, tensor analyzing powers vs (θ1, θ2, arc length); deduced contributions from nucleon-nucleon P interactions. Impulse approximation calculations.
doi: 10.1103/PhysRevC.56.38
1996SC01 Phys.Rev. C53, 35 (1996) G.J.Schmid, R.M.Chasteler, H.R.Weller, D.R.Tilley, A.C.Fonseca, D.R.Lehman T20 Measurements for 1H(d(pol), γ)3He and the P-Wave Component of the Nucleon-Nucleon Force NUCLEAR REACTIONS 1H(polarized d, γ), E=12.7-19.8 MeV; measured T20(θ); deduced sensitivity to P-wave component of NN-force. Compared measurements to 3-body calculations.
doi: 10.1103/PhysRevC.53.35
1993FO04 Phys.Rev. C48, R503 (1993) Full Three-Body Calculation for d(pol) + p → 3He + γ with a Realistic NN Interaction NUCLEAR REACTIONS 1H(polarized d, γ), E=10-95 MeV; analyzed vector, tensor analyzing power data. Realistic NN-interaction, full three-body calculation.
doi: 10.1103/PhysRevC.48.R503
1993FO08 Phys.Rev. C48, 2528 (1993) A.C.Fonseca, B.F.Gibson, D.R.Lehman Approximate Ways to Treat the Nucleon-Nucleon Tensor Force in the Four-Nucleon Bound State
doi: 10.1103/PhysRevC.48.2528
1991FO07 Phys.Lett. 267B, 159 (1991) Exact Three-Body Calculation of Polarization Observables in 1H(d(pol), γ)3He NUCLEAR REACTIONS 1H(polarized d, γ), E=19.6 MeV; calculated T20(θ); deduced initial state three-body dynamics role. 3He deduced D-state role.
doi: 10.1016/0370-2693(91)91240-V
1990FO02 Nucl.Phys. A508, 281c (1990) Four-Body Calculation of 4He Binding Energy and Tensor Analysing Powers for dd → dd and dd → p3H Reactions NUCLEAR STRUCTURE 4He; calculated binding energy. Four body calculation. NUCLEAR REACTIONS 2H(polarized d, p), E=6 MeV; calculated tensor analyzing power vs θ. Four body calculation.
doi: 10.1016/0375-9474(90)90485-5
1989FO12 Phys.Rev. C40, 1390 (1989) 4He Binding Energy Calculation Including Full Tensor-Force Effects NUCLEAR STRUCTURE 4He; calculated binding energy. Alt-Grassberger-Sandhas 4-body equations.
doi: 10.1103/PhysRevC.40.1390
1989FO13 Phys.Rev.Lett. 63, 2036 (1989) Four-Body Calculation of dd → dd and dd → p3H Tensor Analyzing Powers NUCLEAR REACTIONS 2H(polarized d, d), (polarized d, p), E=6, 8 MeV; calculated σ(θ), tensor analyzing power vs θ. Four-body integral equations.
doi: 10.1103/PhysRevLett.63.2036
1988FO07 Nucl.Phys. A487, 92 (1988) Faddeev-Born-Oppenheimer Equations for Molecular Three-Body Systems: Adiabatic calculation of 9Be NUCLEAR STRUCTURE 9Be; calculated levels. Molecular three-body system, Faddeev-Born-Oppenheimer equations.
doi: 10.1016/0375-9474(88)90131-5
1986FO07 Few-Body Systems 1, 69 (1986) Contribution of p-Wave (3) + 1 Subamplitudes to 4He Binding Energy and Scattering Observables below Four-Body Breakup Threshold NUCLEAR REACTIONS 3H(n, n), 3He(p, p), 2H(d, d), 2H(d, p), E ≤ 20 MeV; calculated phase shifts, σ(θ), σ(E), scattering lengths. Energy dependent pole expansion. NUCLEAR STRUCTURE 3,4He; calculated binding energy. Energy dependent pole expansion.
doi: 10.1007/BF01277075
1984FO08 Phys.Rev. C30, 35 (1984) Four-Body Calculation of the Four-Nucleon System: Binding energies and scattering results NUCLEAR REACTIONS 3H(n, n), E=0-20 MeV; calculated s-, p-, d-wave phase shifts vs E. 3H(n, n), E=1, 3.5 MeV; 3He(p, p), E=4.55, 6.52, 9.51 MeV; 2H(d, d), E=6 MeV; 2H(d, p), E=6.1 MeV; calculated σ(θ). Four-body model, two-body separable t-matrix, spinless bosons.
doi: 10.1103/PhysRevC.30.35
1984FO11 J.Phys.(Paris) 45, 885 (1984) Ab initio Evaluation of Hyperfine-Structure Electronic Parameters in the Iron Atom ATOMIC PHYSICS Fe; calculated electronic hfs parameters. Multi-configurational Hartree-Fock method.
doi: 10.1051/jphys:01984004505088500
1984FO13 Z.Phys. A318, 13 (1984) Refined MCHF Evaluations of Field Isotope Shift and Hyperfine Structure in the Calcium Atom ATOMIC PHYSICS Ca; calculated hfs electronic effective parameters. Multi-configurational Hartree-Fock method.
doi: 10.1007/BF02117209
1983FO04 Z.Phys. A314, 275 (1983) Crossed-Second-Order Specific-Mass Isotope Shift in the Nickel Atom ATOMIC PHYSICS Ni; calculated specific mass, isotope shift second-order corrections. Multiconfigurational Hartree-Fock scheme.
doi: 10.1007/BF01412922
1979FO08 Phys.Rev. C19, 1711 (1979) Four-Body Model of the Four-Nucleon System NUCLEAR REACTIONS 3H(n, n), 3He(p, p), 2H(d, d), 2H(d, n), E < 25 MeV; calculated phase shifts, σ(θ). Nonrelativistic, soluble model for four-nucleon system.
doi: 10.1103/PhysRevC.19.1711
1979FO16 Nucl.Phys. A326, 182 (1979) A.C.Fonseca, J.Revai, A.Matveenko Three-Body Molecular Description of 9Be. (I). Born-Oppenheimer Approximation NUCLEAR STRUCTURE 9Be; calculated molecular energy curves, binding mechanisms. Two α-particles plus neutron model solved by Born-Oppenheimer method.
doi: 10.1016/0375-9474(79)90374-9
1976FO13 Phys.Rev. C14, 1343 (1976) Soluble Model Involving Four Identical Particles NUCLEAR REACTIONS 2H(d, d), E=12.1 MeV; 3H(n, 2d), (n, n), E=13.6 MeV; calculated σ(θ). 3H(n, n), (n, d), (n, X), 2H(d, d), (d, n), (d, X), E ≤ 250 MeV; calculated total σ(E). Four-body problem, spinless model.
doi: 10.1103/PhysRevC.14.1343
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