NSR Query Results
Output year order : Descending NSR database version of April 24, 2024. Search: Author = J.P.Ribeiro Found 21 matches. 2016CA24 Nucl.Instrum.Methods Phys.Res. B381, 110 (2016) P.Cabanelas, J.Cruz, M.Fonseca, A.Henriques, F.Lourenco, H.Luis, J.Machado, J.P.Ribeiro, A.M.Sanchez-Benitez, P.Teubig, P.Velho, M.Zarza-Moreno, D.Galaviz, A.P.Jesus Cross sections for proton induced high energy γ-ray emission (PIGE) in reaction 19F(p, α γ)16O at incident proton energies between 1.5 and 4 MeV NUCLEAR REACTIONS 19F(p, αγ), E=1.5-4.0 MeV; measured reaction products, Eγ, Iγ; deduced σ(θ). Comparison with available data.
doi: 10.1016/j.nimb.2016.06.003
2009CR08 Nucl.Instrum.Methods Phys.Res. B 267, 478 (2009) J.Cruz, M.Fonseca, H.Luis, R.Mateus, H.Marques, A.P.Jesus, J.P.Ribeiro, O.M.N.D.Teodoro, C.Rolfs Production and characterization of thin 7Li targets fabricated by ion implantation NUCLEAR REACTIONS 7Li(p, α), E=89.7 keV-1.7 MeV; measured products, 4He; deduced σ, σ(E). Data were imported from EXFOR entry D0550.
doi: 10.1016/j.nimb.2008.11.028
2008CR02 J.Phys.(London) G35, 014004 (2008) J.Cruz, H.Luis, M.Fonseca, Z.Fulop, G.Gyurky, F.Raiola, M.Aliotta, K.U.Kettner, A.P.Jesus, J.P.Ribeiro, F.C.Barker, C.Rolfs Experimental study of proton-induced nuclear reactions in 6, 7Li NUCLEAR REACTIONS 6Li(p, α), E=90-580 keV; 7Li(p, α), E=90-1740 keV; measured cross sections and angular distributions; deduced S-factor. comparison with previous experimental data.
doi: 10.1088/0954-3899/35/1/014004
2007RA22 Eur.Phys.J. A 32, 51 (2007) F.Raiola, T.Spillane, B.Limata, B.Wang, S.Yan, M.Aliotta, H.W.Becker, J.Cruz, M.Fonseca, L.Gialanella, A.P.Jesus, K.U.Kettner, R.Kunze, H.Luis, J.P.Ribeiro, C.Rolfs, M.Romano, D.Schurmann, F.Strieder First hint on a change of the 210Po alpha-decay half-life in the metal Cu RADIOACTIVITY 210Po(α); measured Eα, Iα, T1/2 as a function of temperature by implanting Po ions in cooled metallic copper.
doi: 10.1140/epja/i2007-10012-8
2006RA19 Eur.Phys.J. A 27, Supplement 1, 79 (2006) F.Raiola, B.Burchard, Zs.Fulop, Gy.Gyurky, S.Zeng, J.Cruz, A.Di Leva, B.Limata, M.Fonseca, H.Luis, M.Aliotta, H.W.Becker, C.Broggini, A.D'Onofrio, L.Gialanella, G.Imbriani, A.P.Jesus, M.Junker, J.P.Ribeiro, V.Roca, C.Rolfs, M.Romano, E.Somorjai, F.Strieder, F.Terrasi Enhanced d(d, p)t fusion reaction in metals NUCLEAR REACTIONS 2H(d, p), E ≈ 4-23 keV; measured S-factors, electron screening effects for reactions in deuterated metals, temperature dependence.
doi: 10.1140/epja/i2006-08-011-0
2006WA21 Eur.Phys.J. A 28, 375 (2006) B.Wang, S.Yan, B.Limata, F.Raiola, M.Aliotta, H.W.Becker, J.Cruz, N.De Cesare, A.D'Onofrio, Z.Fulop, L.Gialanella, G.Gyurky, G.Imbriani, A.Jesus, J.P.Ribeiro, V.Roca, D.Rogalla, C.Rolfs, M.Romano, D.Schurmann, E.Somorjai, F.Strieder, F.Terrasi Change of the 7Be electron capture half-life in metallic environments RADIOACTIVITY 7Be(EC) [7Li(p, n)]; measured T1/2 for source implanted in Pd, In metals and Li2O insulator; deduced longer T1/2 due to environmental effects in the metals, no change in the insulator.
doi: 10.1140/epja/i2006-10068-x
2005CR05 Phys.Lett. B 624, 181 (2005) J.Cruz, Z.Fulop, G.Gyurky, F.Raiola, A.Di Leva, B.Limata, M.Fonseca, H.Luis, D.Schurmann, M.Aliotta, H.W.Becker, A.P.Jesus, K.U.Kettner, J.P.Ribeiro, C.Rolfs, M.Romano, E.Somorjai, F.Strieder, and the LUNA Collaboration Electron screening in 7Li(p, α)α and 6Li(p, α)3He for different environments NUCLEAR REACTIONS 7Li(p, α), E=30-100 keV; measured yields in various compounds; deduced electron screening effect, astrophysical S-factors.
doi: 10.1016/j.physletb.2005.08.036
2005RA27 J.Phys.(London) G31, 1141 (2005) F.Raiola, B.Burchard, Z.Fulop, G.Gyurky, S.Zeng, J.Cruz, A.Di Leva, B.Limata, M.Fonseca, H.Luis, M.Aliotta, H.W.Becker, C.Broggini, A.D'Onofrio, L.Gialanella, G.Imbriani, A.P.Jesus, M.Junker, J.P.Ribeiro, V.Roca, C.Rolfs, M.Romano, E.Somorjai, F.Strieder, F.Terrasi, for the LUNA Collaboration Electron screening in d(d, p)t for deuterated metals: temperature effects NUCLEAR REACTIONS 2H(d, p), E ≈ 4-23 keV; measured S-factors, electron screening effects for reactions in deuterated metals, temperature dependence.
doi: 10.1088/0954-3899/31/11/002
2004MA37 Nucl.Instrum.Methods Phys.Res. B219-220, 307 (2004) R.Mateus, A.P.Jesus, J.Cruz, J.P.Ribeiro Measurement of the inelastic scattering of protons by 23Na in the energy range 1.25-2.40 MeV NUCLEAR REACTIONS 23Na(p, p'γ), E=1.25-2.40 MeV; measured Eγ, Ep, pγ-coin; deduced excitation function. 24Mg deduced resonance energies. Application to proton-induced gamma emission for elemental analysis discussed.
doi: 10.1016/j.nimb.2004.01.074
2002MA88 Nucl.Instrum.Methods Phys.Res. B 190, 117 (2002) R.Mateus, A.P.Jesus, B.Braizinha, J.Cruz, J.V.Pinto, J.P.Ribeiro Proton-induced γ-ray analysis of lithium in thick samples NUCLEAR REACTIONS 7Li(p, p'), E=652 keV-2.3 MeV; measured products, 7Li. Data were imported from EXFOR entry D0328.
doi: 10.1016/S0168-583X(01)01222-8
2001JE04 Nucl.Instrum.Methods Phys.Res. B174, 229 (2001) A.P.Jesus, B.Braizinha, J.Cruz, J.P.Ribeiro Influence of Target Thickness on Resonant Elastic Scattering of Protons by 19F NUCLEAR REACTIONS 19F(p, p), E=0.75-2.8 MeV; measured σ; deduced corrections for target thickness, beam dispersion effects.
doi: 10.1016/S0168-583X(00)00521-8
2001RI09 Nucl.Phys. A688, 468c (2001) J.P.Ribeiro, A.P.Jesus, B.Braizinha, J.Cruz, R.Mateus, J.V.Pinto Experimental Study of the 19F(p, αγ)16O Reaction NUCLEAR REACTIONS 19F(p, α), E=0.75-2.80 MeV; measured Eα, Eγ, σ(θ). Optimized experiment for normalization purposes.
doi: 10.1016/S0375-9474(01)00758-8
2000JE04 Nucl.Instrum.Methods Phys.Res. B161-163, 186 (2000) A.P.Jesus, B.Braizinha, J.P.Ribeiro Excitation Function and Cross-Sections of the Reaction 19F(p, p'γ)19F NUCLEAR REACTIONS 19F(p, p'γ), E=0.75-2.8 MeV; measured Eγ, Iγ, proton spectra; deduced excitation functions.
doi: 10.1016/S0168-583X(99)00855-1
1990JE02 Nucl.Instrum.Methods Phys.Res. B48, 93 (1990) L3 Subshell Alignment of U by Light-Ion Impact NUCLEAR REACTIONS U(p, X), (α, X), E=0.35-1 MeV/nucleon; measured X-ray spectra; deduced L3 subshell alignment. ATOMIC PHYSICS U(p, X), (α, X), E=0.35-1 MeV/nucleon; measured X-ray spectra; deduced L3 subshell alignment.
doi: 10.1016/0168-583X(90)90081-5
1989JE04 Nucl.Instrum.Methods Phys.Res. A280, 370 (1989) M-Subshell Ionization of U by Light-Ion Bombardment NUCLEAR REACTIONS U(p, X), (d, X), (α, X), E=0.2-1 MeV/nucleon; measured M X-ray production σ. ATOMIC PHYSICS U(p, X), (d, X), (α, X), E=0.2-1 MeV/nucleon; measured M X-ray production σ.
doi: 10.1016/0168-9002(89)90934-0
1989JE05 J.Phys.(London) B22, 65 (1989) A.P.Jesus, J.P.Ribeiro, I.B.Niza, J.S.Lopes L3-Subshell Alignment of Au Induced by Proton, Deuteron and Alpha-Particle Impact NUCLEAR REACTIONS 197Au(p, X), (d, X), (α, X), E=0.2-1 MeV/nucleon; measured L X-ray anisotropy; deduced L-subshell alignment for Au. ATOMIC PHYSICS 197Au(p, X), (d, X), (α, X), E=0.2-1 MeV/nucleon; measured L X-ray anisotropy; deduced L-subshell alignment for Au.
doi: 10.1088/0953-4075/22/1/009
1987JE01 J.Phys.(London) B20, 95 (1987) A.P.Jesus, J.P.Ribeiro, J.S.Lopes Low-Velocity Effects in L-Subshell Ionisation of Ta and W Induced by Proton, Deuteron and Alpha Impact ATOMIC PHYSICS Ta, W(p, X), E=0.2-9 MeV/nucleon; Ta, W(d, X), E=0.2-0.45 MeV/nucleon; measured L X-ray production σ; deduced low velocity effects.
doi: 10.1088/0022-3700/20/1/014
1987JE04 J.Phys.(Paris), Colloq.C-9, 235 (1987) A.P.Jesus, J.P.Ribeiro, J.S.Lopes L Subshell Ionization of Eu and Gd by Proton, Deuteron and Alpha Bombardment NUCLEAR REACTIONS Eu, Gd(p, X), (d, X), E=0.2-0.9 MeV/nucleon; Eu, Gd(α, X), E=0.2-0.45 MeV/nucleon; measured L X-ray production σ; deduced subshell ionization σ.
1985JE02 J.Phys.(London) B18, 2453 (1985) A.P.Jesus, J.S.Lopes, J.P.Ribeiro L-Shell X-Ray Production Cross Sections for Au, Pb and U by Proton, Deuteron and Alpha Impact NUCLEAR REACTIONS 197Au, Pb, U(p, X), (d, X), E=0.2-0.9 MeV/nucleon; 197Au, Pb, U(α, X), E=0.2-0.45 MeV/nucleon; measured absolute L X-ray production σ.
doi: 10.1088/0022-3700/18/12/021
1980RI07 Z.Phys. A298, 301 (1980) Determination of β-Particle Longitudinal Polarization in the Decay of 210Bi RADIOACTIVITY 210Bi; measured β-longitudinal polarization. Double focussing crossed field polarimeter. Conserved vector current hypothesis test.
doi: 10.1007/BF01425161
1971SO15 C.R.Acad.Sci., Ser.B 273, 985 (1971) J.C.Soares, J.P.Ribeiro, A.Goncalves, F.B.Gil, J.G.Ferreira Sur les Intensities Relatives et Quelques Energies des Spectres α de 238Pu, 232U et 234Ra RADIOACTIVITY 238Pu, 232U, 224Ra; measured Eα, Iα.
Back to query form |