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NSR database version of May 21, 2024.

Search: Author = J.M.Sampaio

Found 14 matches.

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2024ZI04      At.Data Nucl.Data Tables 157, 101645 (2024)

A.Zidi, A.Kahoul, J.P.Marques, S.Daoudi, J.M.Sampaio, F.Parente, A.Hamidani, S.Croft, A.Favalli, Y.Kasri, K.Amari, B.Berkani

Databases of L-shell X-ray intensity ratios for various elements after photon excitation

COMPILATION Z=39-94; compiled a comprehensive dataset of X-ray emission intensity ratios; calculated weighted averages, uncertainty values, combined standard deviations, and average z-scores for these intensity ratios.

doi: 10.1016/j.adt.2024.101645
Citations: PlumX Metrics

2023HA01      At.Data Nucl.Data Tables 149, 101549 (2023)

A.Hamidani, S.Daoudi, A.Kahoul, J.M.Sampaio, J.P.Marques, F.Parente, S.Croft, A.Favalli, N.K.Aylikci, V.Aylikci, Y.Kasri, K.Meddouh

Updated database, semi-empirical and theoretical calculation of Kβ/Kα intensity ratios for elements ranging from 11Na to 96Cm

COMPILATION Z=11-96; compiled Kβ/Kα intensity ratios. Comparison with theoretical calculations.

doi: 10.1016/j.adt.2022.101549
Citations: PlumX Metrics

2020DA02      At.Data Nucl.Data Tables 132, 101308 (2020)

S.Daoudi, A.Kahoul, N.K.Aylikci, J.M.Sampaio, J.P.Marques, V.Aylikci, Y.Sahnoune, Y.Kasri, B.Deghfel

Review of experimental photon-induced Kβ/Kα intensity ratios

COMPILATION Z=11-96; compiled experimental photon-induced Kβ/Kα intensity ratios.

doi: 10.1016/j.adt.2019.101308
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.

2020IT04      Phys.Rev. A 102, 052820 (2020)

Y.Ito, T.Tochio, M.Yamashita, S.Fukushima, A.M.Vlaicu, J.P.Marques, J.M.Sampaio, M.Guerra, J.P.Santos, L.Syrocki, K.Slabkowska, E.Weder, M.Polasik, J.Rzadkiewicz, P.Indelicato, Y.Menesguen, M.-C.Lepy, F.Parente

Structure of Kα1, 2- and Kβ1, 3-mission x-ray spectra for Se, Y, and Zr

ATOMIC PHYSICS Se, Y, Zr; measured X-rays; deduced spectra, parameters. Comparison with theoretical calculations.

doi: 10.1103/PhysRevA.102.052820
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2016SA29      At.Data Nucl.Data Tables 111-112, 67 (2016)

J.M.Sampaio, M.Guerra, F.Parente, T.I.Madeira, P.Indelicato, J.P.Santos, J.P.Marques

Calculations of photo-induced X-ray production cross-sections in the energy range 1-150 keV and average fluorescence yields for Zn, Cd and Hg

NUCLEAR REACTIONS Zn, Cd, Hg(γ, γ), E=1-150 keV; calculated photo-induced X-ray production σ, average fluorescence yields. Comparison with available data.

doi: 10.1016/j.adt.2016.02.001
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2014SA39      At.Data Nucl.Data Tables 100, 1277 (2014)

J.M.Sampaio, F.Parente, P.Indelicato, J.P.Marques

Relativistic M-subshell radiationless transition probabilities and energies for Zn, Cd and Hg

ATOMIC PHYSICS Zn, Cd, Hg; calculated transition probabilities, energies. Hartree-Fock method.

doi: 10.1016/j.adt.2014.04.001
Citations: PlumX Metrics

2010JU04      Nucl.Phys. A848, 454 (2010)

A.Juodagalvis, K.Langanke, W.R.Hix, G.Martinez-Pinedo, J.M.Sampaio

Improved estimate of electron capture rates on nuclei during stellar core collapse

doi: 10.1016/j.nuclphysa.2010.09.012
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2008JU03      J.Phys.(London) G35, 014031 (2008)

A.Juodagalvis, J.M.Sampaio, K.Langanke, W.R.Hix

Extended pool of electron-capture rates for core-collapse supernovae simulations

doi: 10.1088/0954-3899/35/1/014031
Citations: PlumX Metrics

2005JU02      Nucl.Phys. A747, 87 (2005)

A.Juodagalvis, K.Langanke, G.Martinez-Pinedo, W.R.Hix, D.J.Dean, J.M.Sampaio

Neutral-current neutrino-nucleus cross sections for A ∼ 50-65 nuclei

NUCLEAR REACTIONS 50,51,52,53,54,55,56,57,58,59,60Mn, 52,53,54,55,56,57,58,59,60,61Fe, 54,55,56,57,58,59,60,61,62,63Co, 56,57,58,59,60,61,62,63,64Ni(ν, ν'), E=0-50 MeV; calculated neutral-current inelastic σ, neutrino spectra.

NUCLEAR STRUCTURE 50,51,52,53,54,55,56,57,58,59,60Mn, 52,53,54,55,56,57,58,59,60,61Fe, 54,55,56,57,58,59,60,61,62,63Co, 56,57,58,59,60,61,62,63,64Ni; calculated Gamow-Teller strength distributions.

doi: 10.1016/j.nuclphysa.2004.09.005
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2003SA32      Nucl.Phys. A718, 440c (2003)

J.M.Sampaio, K.Langanke, G.Martinez-Pinedo, E.Kolbe, D.J.Dean

Electron capture rates for core collapse supernovae

NUCLEAR REACTIONS 1H, 70Cu, 72Zn, 76Ga, 93Kr(e, ν), E=stellar; calculated neutrino energies, capture rates vs chemical potential, temperature. Implications for supernovae core collapse discussed.

doi: 10.1016/S0375-9474(02)00832-7
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2002DE49      Phys.Rev. C66, 045802 (2002)

D.J.Dean, K.Langanke, J.M.Sampaio

Temperature dependence of the symmetry energy

NUCLEAR STRUCTURE 56,59Mn, 56Cr, 56,59Fe, 56Co, 56,59,66Ni, 59,61,63,64Cu, 66Zn, 61,63,64Ga; calculated temperature dependence of symmetry energy. Shell model Monte Carlo approach.

doi: 10.1103/PhysRevC.66.045802
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2001LA24      Phys.Rev. C64, 055801 (2001)

K.Langanke, G.Martinez-Pinedo, J.M.Sampaio

Neutrino Spectra from Stellar Electron Capture

NUCLEAR REACTIONS 1H, 52,56V, 56Cr, 56Mn, 56,59Fe, 56,62Co, 56,63,65Ni(e, ν), E=stellar; calculated neutrino spectra. Application to presupernova conditions discussed.

doi: 10.1103/PhysRevC.64.055801
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2001SA30      Nucl.Phys. A688, 518c (2001)

J.M.Sampaio, A.M.Eiro, I.J.Thompson

7Li(p(pol), γ)8Be Reaction at Astrophysical Energies

NUCLEAR REACTIONS 7Li(polarized p, γ), E<1 MeV; calculated phase shifts, σ(θ), S-factor, analyzing power. Direct capture model, comparison with data.

doi: 10.1016/S0375-9474(01)00774-6
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2001SA35      Phys.Lett. 511B, 11 (2001)

J.M.Sampaio, K.Langanke, G.Martinez-Pinedo

Neutron Absorption Cross Sections in the Supernova Environment

NUCLEAR REACTIONS 60,62Ni, 56,59,61Fe, 60,62Co(ν, X), E=0-50 MeV; calculated neutrino and antineutrino absorption σ; deduced environmental effects.

doi: 10.1016/S0370-2693(01)00620-7
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