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NSR database version of May 24, 2024.

Search: Author = E.Cravo

Found 19 matches.

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2020SY01      Phys.Lett. B 809, 135748 (2020)

I.Syndikus, M.Petri, A.O.Macchiavelli, S.Paschalis, C.A.Bertulani, T.Aumann, H.Alvarez-Pol, L.Atar, S.Beceiro Novo, J.Benlliure, J.M.Boillos, K.Boretzky, M.J.G.Borge, B.A.Brown, M.Caamano, C.Caesar, E.Casarejos, W.Catford, J.Cederkall, S.Chakraborty, L.V.Chulkov, D.Cortina-Gil, E.Cravo, R.Crespo, U.Datta Pramanik, I.Dillmann, P.Diaz Fernandez, Z.Elekes, J.Enders, F.Farinon, L.M.Fraile, D.Galaviz, H.Geissel, R.Gernhauser, P.Golubev, K.Gobel, M.Heil, M.Heine, A.Heinz, A.Henriques, M.Holl, H.T.Johansson, B.Jonson, N.Kalantar-Nayestanaki, R.Kanungo, A.Kelic-Heil, T.Kroll, N.Kurz, C.Langer, T.Le Bleis, J.Machado, J.Marganiec-Galazka, E.Nacher, T.Nilsson, C.Nociforo, V.Panin, A.Perea, S.B.Pietri, R.Plag, A.Rahaman, R.Reifarth, A.Revel, G.Ribeiro, C.Rigollet, D.M.Rossi, D.Savran, H.Scheit, H.Simon, O.Sorlin, O.Tengblad, Y.Togano, M.Vandebrouck, V.Volkov, F.Wamers, C.Wheldon, G.L.Wilson, J.S.Winfield, H.Weick, P.Woods, D.Yakorev, M.Zhukov, A.Zilges, K.Zuber

Probing the Z=6 spin-orbit shell gap with (p, 2p) quasi-free scattering reactions

NUCLEAR REACTIONS C, H(17N, X)16C, E=438 MeV/nucleon; C, H(19N, X)18C, E=430 MeV/nucleon; C, H(21N, X)20C, E=422 MeV/nucleon; measured reaction products, Eγ, Iγ; deduced σ, spectroscopic factors, proton component of spin-orbit splitting.

doi: 10.1016/j.physletb.2020.135748
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO2523. Data from this article have been entered in the XUNDL database. For more information, click here.

2019CR03      Phys.Rev. C 99, 054622 (2019)

R.Crespo, E.Cravo, A.Deltuva

Three-body calculations for (p, pN) reactions: Kinematically inclusive, semi-inclusive, and fully exclusive cross sections

NUCLEAR REACTIONS 1H(12C, 2p), (12C, np), E=400 MeV/nucleon; calculated total σ, heavy fragment ground state and nucleon transverse momentum distributions, angular cross sections, and contour plot and 3D graphical representations of the energy-polar angle correlation cross section, contour plot of the PWIA azimuthal angular correlations for proton and neutron knockout, exclusive cross sections as a function of the S parameter. Solution of the three-body Faddeev/Alt-Grassberger-Sandhas equations, assuming a three-body description for the projectile and target system. Comparison with experimental data.

doi: 10.1103/PhysRevC.99.054622
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2019HO08      Phys.Lett. B 795, 682 (2019)

M.Holl, V.Panin, H.Alvarez-Pol, L.Atar, T.Aumann, S.Beceiro Novo, J.Benlliure, C.A.Bertulani, J.M.Boillos, K.Boretzky, M.Caamano, C.Caesar, E.Casarejos, W.Catford, J.Cederkall, L.Chulkov, D.Cortina-Gil, E.Cravo, I.Dillmann, P.Diaz Fernandez, Z.Elekes, J.Enders, L.M.Fraile, D.Galaviz-Redondo, R.Gernhauser, P.Golubev, T.Heftrich, M.Heil, M.Heine, A.Heinz, A.Henriques, H.T.Johansson, B.Jonson, N.Kalantar-Nayestanaki, R.Kanungo, A.Kelic-Heil, T.Kroll, N.Kurz, C.Langer, T.Le Bleis, S.Lindberg, J.Machado, E.Nacher, M.A.Najafi, T.Nilsson, C.Nociforo, S.Paschalis, M.Petri, R.Reifarth, G.Ribeiro, C.Rigollet, D.M.Rossi, D.Savran, H.Scheit, H.Simon, O.Sorlin, I.Syndikus, O.Tengblad, Y.Togano, M.Vandebrouck, P.Velho, F.Wamers, H.Weick, C.Wheldon, G.L.Wilson, J.S.Winfield, P.Woods, M.Zhukov, K.Zuber

Quasi-free neutron and proton knockout reactions from light nuclei in a wide neutron-to-proton asymmetry range

NUCLEAR REACTIONS 1H(11C, 2p), (10C, np), (11C, np), (12C, np), E=300-400 MeV/nucleon; measured reaction products, Ep, Ip, En, In; deduced σ and momentum distributions. Comparison with DWIA calculations.

doi: 10.1016/j.physletb.2019.06.069
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2018CR01      Few-Body Systems 59, 11 (2018)

R.Crespo, E.Cravo

Critical Phenomena: Coexistence of Valence Single Particle- and Core- Excitations in the 11Be Halo Nucleus

NUCLEAR REACTIONS 1H(11Be, n), E=300 MeV/nucleon; calculated σ, heavy fragment transverse momentum distributions using the three-body Faddeev/Alt-Grassberger-Sandhas (Faddeev/AGS) equations.

doi: 10.1007/s00601-018-1330-x
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2016CR02      Phys.Rev. C 93, 054612 (2016)

E.Cravo, R.Crespo, A.Deltuva

Distortion effects on the neutron knockout from exotic nuclei in the collision with a proton target

NUCLEAR REACTIONS 1H(15C, 14C), E=420 MeV/nucleon; calculated total cross section as functions of orbital angular momenta of valence neutron-core, proton target-core, and total three-particles, core ground state transverse momentum distributions, PWIA core ground state transverse momentum distributions for A=10, 14, 16 and 22 core masses, total cross section and distortion effect to p-n single scattering as function of the neutron-core binding energy and angular momentum, total cross section, full, and p-n single scattering, as a function of the separation energy of the knockout neutron. Role of distortion on the calculated observables in neutron knockout reactions. Exact three-body Faddeev/Alt-Grassberger-Sandhas (Faddeev/AGS) calculations. Comparison with plane-wave impulse approximation (PWIA) calculations.

doi: 10.1103/PhysRevC.93.054612
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2014CR05      Phys.Rev. C 90, 044606 (2014)

R.Crespo, A.Deltuva, E.Cravo

Rescattering effects for the 12C(p, 2p)11B reaction at 400 MeV/u

NUCLEAR REACTIONS 12C(p, 2p)11B, E=400 MeV/nucleon; calculated total σ, core transverse momentum distributions for different multiple scattering components, spectroscopic factors. Few-body Faddeev-Alt-Grassberger-Sandhas reaction framework using a two-body model is used for 12C. Comparison with other calculations.

doi: 10.1103/PhysRevC.90.044606
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2013CR01      Phys.Rev. C 87, 034612 (2013)

E.Cravo, R.Crespo, A.Deltuva

Valence neutron-core interaction effects on the breakup of halo nuclei

NUCLEAR REACTIONS 1H(15C, n14C), E=54 MeV/nucleon; calculated σ(θ), relative n-14C energy distribution, 14C ground-state transverse and longitudinal momentum distributions. Breakup of a one-neutron halo 15C nucleus. Few-body Faddeev/Alt-Grassberger-Sandhas reaction framework with PST, PI1 and PI2 interactions.

doi: 10.1103/PhysRevC.87.034612
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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
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2010CR01      Phys.Rev. C 81, 031601 (2010)

E.Cravo, R.Crespo, A.M.Moro, A.Deltuva

Probing nucleon-nucleon interactions in breakup of the one-neutron halo nucleus 11Be on a proton target

NUCLEAR REACTIONS p(11Be, X), E=63.7 MeV/nucleon; calculated nucleon-nucleon (NN) phase shifts for s- and p-waves, σ(E), angular distributions using Faddeev/Alt-Grassberger-Sandhas and continuum-discretized coupled-channels (CDCC) methods for breakup of one-neutron halo nucleus. Comparison with experimental data.

doi: 10.1103/PhysRevC.81.031601
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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
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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
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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
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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
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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
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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
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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
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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
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2002CR05      Phys.Rev. C66, 014001 (2002)

E.Cravo, A.C.Fonseca, Y.Koike

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
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1996CR04      Phys.Rev. C54, 523 (1996)


Three-Body Calculation of 9Be Electromagnetic Observables

NUCLEAR STRUCTURE 9Be; calculated μ, charge radius, form factors, quadrupole moment. Three-body model.

doi: 10.1103/PhysRevC.54.523
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