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NSR database version of April 29, 2024.

Search: Author = P.Fernandez de Cordoba

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2017CA20      Phys.Rev. C 96, 034618 (2017)

D.Cabrera, A.N.Hiller Blin, M.J.Vicente Vacas, P.Fernandez de Cordoba

φ meson transparency in nuclei from φN resonant interactions

NUCLEAR REACTIONS ²⁰Ne, ⁶⁴Cu(γ, φ), at momentum p_φ<1.8 GeV; calculated transparencies as a function of the φ momentum using the HLS and the SU(6) models. A=5-80; calculated ratio of φ photoproduction transparencies as a function of the atomic number, and compared with data from LEPS. A=10-210; calculated ratio of φ photoproduction transparencies as a function of the atomic number, and compared with data from CLAS. A=10-210; calculated nuclear transparency ratios for the proton+A -> φX reaction, and compared to data from COSY. Investigates φ meson nuclear transparency by including direct resonant φN scattering and the kaon decay mechanisms.

doi: 10.1103/PhysRevC.96.034618
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1998OL01      Phys.Rev. C57, 1404 (1998)

J.A.Oller, E.Oset, A.De Pace, P.Fernandez de Cordoba

Δ Excitation in K⁺-Nucleus Collisions

NUCLEAR REACTIONS ¹²C(K⁺, K⁺), E at 1, 1.25, 1.5 GeV/c; calculated Δ-resonance excitation associated σ(E, θ).

doi: 10.1103/PhysRevC.57.1404
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1997KE02      Phys.Rev. C55, 1964 (1997)

N.G.Kelkar, E.Oset, P.Fernandez de Cordoba

Coherent Pion Production in Neutrino Nucleus Collision in the 1 GeV Region

NUCLEAR REACTIONS ⁷¹Ga, ³⁷Cl, ¹⁶O(ν, X), E=1 GeV; calculated coherent pion production associated angle-integrated σ.

doi: 10.1103/PhysRevC.55.1964
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1996AL22      Nucl.Phys. A606, 407 (1996)

L.Alvarez-Ruso, P.Fernandez de Cordoba, E.Oset

The Imaginary Part of the Nucleon Self-Energy in Hot Nuclear Matter

doi: 10.1016/0375-9474(96)00179-0
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1996FE12      Nucl.Phys. A611, 514 (1996)

P.Fernandez de Cordoba, E.Marco, H.Muther, E.Oset, A.Faessler

Deep Inelastic Lepton Scattering in Nuclei at x > 1 and the Nucleon Spectral Function

NUCLEAR STRUCTURE ¹²C, ⁵⁶Fe, ⁴⁰Ca, ¹⁶O, ⁶Li; calculated structure functions, also per nucleon in some cases.

doi: 10.1016/S0375-9474(96)00249-7
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1996HI01      Phys.Rev. C53, 277 (1996)

S.Hirenzaki, P.Fernandez de Cordoba, E.Oset

Roper Excitation in α-Proton Scattering

NUCLEAR REACTIONS ¹H(α, α'), E=4.2 GeV; calculated σ(θ, Eα), σ(θ), Roper process; deduced Roper excitation in target mediated by an isoscalar exchange as dominant mechanism.

doi: 10.1103/PhysRevC.53.277
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1996HI08      Phys.Lett. 378B, 29 (1996)

S.Hirenzaki, E.Oset, P.Fernandez de Cordoba

Isoscalar Roper Excitation in p(α, α') Reactions in the 10-15 GeV Region

NUCLEAR REACTIONS ¹H(α, α'), E=10-15 GeV; calculated target Roper excitation σ(E).

doi: 10.1016/0370-2693(96)00369-3
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1996LO24      Nucl.Phys. A611, 568 (1996)

B.Lopez Alvaredo, E.Oset, M.J.Vicente-Vacas, S.W.Huang, P.Fernandez de Cordoba, A.Faessler

Coherent, Semicoherent and Incoherent Pion Production in Heavy-Ion Reactions

NUCLEAR REACTIONS ¹²C(¹²C, X), E ≤ 600 MeV/nucleon; calculated coherent, semi-incoherent, incoherent pion production σ(θ).

doi: 10.1016/S0375-9474(96)00299-0
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1996MA65      Nucl.Phys. A611, 484 (1996)

E.Marco, E.Oset, P.Fernandez de Cordoba

Mesonic and Binding Contributions to the EMC Effect in a Relativistic Many-Body Approach

NUCLEAR STRUCTURE ⁵⁶Fe, ⁶Li, ¹²C, ⁴⁰Ca; calculated nucleonic response functions. Relativistic formalisms.

doi: 10.1016/S0375-9474(96)00289-8
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1995FE06      Nucl.Phys. A586, 586 (1995)

P.Fernandez de Cordoba, E.Oset, M.J.Vicente-Vacas, Yu.Ratis, J.Nieves, B.Lopez-Alvaredo, F.Gareev

Projectile Delta Excitation in Alpha-Proton Scattering

NUCLEAR REACTIONS ¹H(α, α), E=4.2 GeV; calculated σ(θ), σ(θ(α), E(α)); deduced projectile Δ-excitation related features.

doi: 10.1016/0375-9474(94)00815-5
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1995FE11      Nucl.Phys. A592, 472 (1995)

P.Fernandez de Cordoba, E.Oset, M.J.Vicente-Vacas

Coherent Pion Production Induced by Protons and Light Ions

NUCLEAR REACTIONS ¹²C, ⁴⁰Ca, ²⁰⁸Pb(p, nX), E=0.8 GeV; analyzed coherent π⁺ production channel associated σ(θn, En); deduced elementary NN → NΔ interaction role.

doi: 10.1016/0375-9474(95)00300-P
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1995HI09      Nucl.Phys. A587, 787 (1995)

S.Hirenzaki, P.Fernandez de Cordoba, N.Fukunishi, D.Hirata, H.Kitagawa, M.J.Vicente-Vacas

(³He, t) Reactions on Unstable Nuclei at Intermediate Energies

NUCLEAR REACTIONS ^{33,38,40,60,70}Ca(³He, t), E=1.4-2 GeV; calculated σ(θ, E(t)); deduced neutron skin role. Target density distributions from relativistic mean field theory.

doi: 10.1016/0375-9474(94)00800-3
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1994OS03      Nucl.Phys. A577, 255c (1994)

E.Oset, P.Fernandez de Cordoba, B.Lopez Alvaredo, M.J.Vicente Vacas

Delta Excitation in Nuclei and Coherent Meson Production

NUCLEAR REACTIONS ¹²C(³He, tX), E not given; calculated σ(θ, E(t)), different channels. ¹²C, ²⁰⁸Pb(p, nπ⁺), E=800 MeV; ¹²C(p, nπ⁺), E=1, 3 GeV; calculated σ(θn, En); deduced coherent eta production, usefulness to get g(eta)NN coupling.

doi: 10.1016/0375-9474(94)90864-8
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1994OS09      Prog.Theor.Phys.(Kyoto), Suppl. 117, 461 (1994)

E.Oset, P.Fernandez de Cordoba, J.Nieves, A.Ramos, L.L.Salcedo

A Review on Mesonic Decay of Λ Hypernuclei

NUCLEAR STRUCTURE ¹⁶O, ⁴⁰Ca, ⁹⁰Zr, ¹³⁸Ba, ²⁰⁸Pb; calculated π⁰, π^- decay rate for these host hypernuclei.

doi: 10.1143/PTPS.117.461
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1993FE10      Phys.Lett. 319B, 416 (1993)

P.Fernandez de Cordoba, J.Nieves, E.Oset, M.J.Vicente-Vacas

Coherent Pion Production in the (³He, t) Reaction in Nuclei

NUCLEAR REACTIONS ¹²C(³He, t), E=2 GeV; calculated σ(θ, E). ¹²C(³He, tπ⁺), E=2 GeV; calculated σ(θt, Et, θ(π)); deduced pion-nucleus interaction implications. Coherent pion production.

doi: 10.1016/0370-2693(93)91744-8
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1993OS03      Phys.Scr. 48, 101 (1993)

E.Oset, P.Fernandez de Cordoba, J.Nieves, M.J.Vicente-Vacas

Proton and Light Ion Induced Charge Exchange Reactions in Nuclei

NUCLEAR REACTIONS ^1,2H(³He, t), E ≈ 1.5-1.8 GeV; ¹²C(³He, t), E ≈ 1.5-2 GeV; calculated σ(θ, E(t)). ¹²C(p, n), E=800 MeV; calculated coherent pion production double differential σ; deduced mechanisms causing Δ-peak shift in nuclei.

doi: 10.1088/0031-8949/48/1/017
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1992FE03      Nucl.Phys. A544, 793 (1992)

P.Fernandez de Cordoba, E.Oset

Projectile and Target Delta Excitation in the (³He, t) and (³He, ³He) Reactions

NUCLEAR REACTIONS ¹n, ¹H(³He, tX), E ≈ 1.4-1.9 GeV; ²H(³He, tX), E ≈ 1.4-1.85 GeV; calculated σ(θ, E), projectile, target Δ excitation.

doi: 10.1016/0375-9474(92)90541-Q
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1991FE03      Nucl.Phys. A528, 736 (1991)

P.Fernandez de Cordoba, E.Oset

A Mesonic Decay in Nuclei and the Occupation Number

NUCLEAR STRUCTURE ¹⁶O, ⁴⁰Ca, ²⁰⁸Pb; calculated mesonic, free width ratio. Mesonic lambda decay in nuclei.

doi: 10.1016/0375-9474(91)90259-9
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1990CH13      Nucl.Phys. A510, 591 (1990)

H.C.Chiang, E.Oset, P.Fernandez de Cordoba

Muon Capture Revisited

NUCLEAR STRUCTURE A=6-112; calculated inclusive total negative muon capture rate. ^7,6Li, ^10,11B, ^12,13C, ^16,18O, ^40,44Ca, ^53,54,52,50Cr, ^60,62,58Ni; calculated negative muon total capture rate isotope effect. Asymmetric infinite nuclear matter, local density approximation.

ATOMIC PHYSICS, Mesic-Atoms A=6-112; calculated inclusive total negative muon capture rate. ^7,6Li, ^10,11B, ^12,13C, ^16,18O, ^40,44Ca, ^53,54,52,50Cr, ^60,62,58Ni; calculated negative muon total capture rate isotope effect. Asymmetric infinite nuclear matter, local density approximation.

doi: 10.1016/0375-9474(90)90350-U
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