NSR Query Results
Output year order : Descending NSR database version of April 26, 2024. Search: Author = A.Veyssiere Found 32 matches. 1988CA11 Phys.Lett. 203B, 33 (1988) P.J.Carlos, Ph.Bourgeois, J.Fagot, J.L.Fallou, P.Garganne, J.M.Laget, A.Lepretre, A.de Miniac, A.Veyssiere, J.Jury, D.Ryckbosch The 6Li(γ, p) Reaction in the 30-100 MeV Photon Energy Range NUCLEAR REACTIONS 6Li(γ, p), E=34.5-98.8 MeV; measured σ(θp, Ep), σ(θ) vs E; deduced reaction mechanism.
doi: 10.1016/0370-2693(88)91565-1
1987LE19 Nucl.Phys. A472, 533 (1987) A.Lepretre, R.Bergere, P.Bourgeois, P.Carlos, J.Fagot, J.L.Fallou, P.Garganne, A.Veyssiere, H.Ries, R.Goble, U.Kneissl, G.Mank, H.Stroher, W.Wilke, D.Ryckbosch, J.Jury Absolute Photofission Cross Sections for 232Th and 235,238U Measured with Monochromatic Tagged Photons (20 MeV < E(γ) < 110 MeV) NUCLEAR REACTIONS 232Th, 235,238U(γ, F), E=20-110 MeV; measured fission σ(E). 232Th, 235,238U deduced fission evaporation competition, fission probabilities. Hybrid model. Parallel plate avalanche detector, monochromatic tagged photons.
doi: 10.1016/0375-9474(87)90044-3
1984AH05 Phys.Lett. 146B, 303 (1984) J.Ahrens, J.Arends, P.Bourgeois, P.Carlos, J.L.Fallou, N.Floss, P.Garganne, S.Huthmacher, U.Kneissl, G.Mank, B.Mecking, H.Ries, R.Stenz, A.Veyssiere Measurement of the Total Cross Section for 235U and 238U Photofission in the Δ-Resonance Region NUCLEAR REACTIONS 235,238U(γ, F), E=120-460 MeV bremsstrahlung; measured fission σ(E). Parallel plate avalanche detector.
doi: 10.1016/0370-2693(84)91701-5
1984CA38 Nucl.Phys. A431, 573 (1984) P.Carlos, H.Beil, R.Bergere, J.Fagot, A.Lepretre, A.De Miniac, A.Veyssiere Total Photonuclear Absorption Cross Section for Pb and for Heavy Nuclei in the Δ-Resonance Region NUCLEAR REACTIONS Pb(γ, xn), E=145-440 MeV; Al, Cu, Sn, Ho, Ta, U(γ, xn), E=235, 330 MeV; measured photoabsorption σ(E) for x=1, 2. Interaction models. Monochromatic photons.
doi: 10.1016/0375-9474(84)90269-0
1984RI09 Phys.Lett. 139B, 254 (1984) H.Ries, U.Kneissl, G.Mank, H.Stroher, W.Wilke, R.Bergere, P.Bourgeois, P.Carlos, J.L.Fallou, P.Garganne, A.Veyssiere, L.S.Cardman Absolute Photofission Cross Sections of 235,238U Measured with Tagged Photons between 40 and 105 MeV NUCLEAR REACTIONS 235,238U(γ, F), E=40-105 MeV; measured absolute fission σ(E). 235,238U deduced total fission probability vs E. Tagged photon beam. Evaporation cascade model.
doi: 10.1016/0370-2693(84)91074-8
1983CH27 Phys.Lett. 127B, 331 (1983) C.Chollet, J.Arends, H.Beil, R.Bergere, P.Bourgeois, P.Carlos, J.L.Fallou, J.Fagot, P.Garganne, A.Lepretre, A.Veyssiere A Determination of the Total Photonuclear Absorption Cross Section for Pb in the Δ-Resonance Region by Means of a Neutron Multiplicity Measurement NUCLEAR REACTIONS Pb(γ, xn), E=145-440 MeV; measured neutron multiplicity; deduced two-neutron emission σ(E), photonuclear absorption σ.
doi: 10.1016/0370-2693(83)91011-0
1982CA05 Nucl.Phys. A378, 317 (1982) P.Carlos, H.Beil, R.Bergere, B.L.Berman, A.Lepretre, A.Veyssiere Photoneutron Cross Sections for Oxygen from 24-133 MeV NUCLEAR REACTIONS 16O(γ, xn), E=24-133 MeV; measured integrated σ for x=1, 2, moments; deduced interaction mechanisms. Monoenergetic beam.
doi: 10.1016/0375-9474(82)90596-6
1982LE24 Nucl.Phys. A390, 221 (1982) A.Lepretre, H.Beil, R.Bergere, P.Carlos, J.Fagot, A.Veyssiere, I.Halpern Analysis of Neutron Multiplicities in Photonuclear Reactions from 30 to 140 MeV in Heavy Elements NUCLEAR REACTIONS Sn, Ce, Ta, Pb(γ, xn), E=25-140 MeV; measured photoneutron mean numbers, width distributions; deduced evaporation, fast neutron, proton average numbers. Monochromatic photons.
doi: 10.1016/0375-9474(82)90159-2
1982LE25 Nucl.Phys. A390, 240 (1982) A.Lepretre, H.Beil, R.Bergere, P.Carlos, J.Fagot, A.Veyssiere A Study of the Formation of Compound Nucleus States by Absorption of 30 to 90 MeV Photons in Sn, Ce, Ta and Pb Nuclei NUCLEAR REACTIONS Sn, Ce, Ta, Pb(γ, xn), E=30-90 MeV; measured σ vs compound nucleus excitation; deduced fast nucleon mean free path. Monochromatic photons.
doi: 10.1016/0375-9474(82)90160-9
1982VE06 Z.Phys. A306, 139 (1982) A.Veyssiere, H.Beil, R.Bergere, P.Carlos, J.Fagot, A.Lepretre, A.de Miniac Experimental Photoneutron Cross Sections of Natural Zirconium from 8 MeV to 134 MeV NUCLEAR REACTIONS Zr(γ, xn), E=8-134 MeV; measured σ(E) inclusive for x=1-5; deduced GDR, Γ. Lorentz fit.
1981LE16 Nucl.Phys. A367, 237 (1981) A.Lepretre, H.Beil, R.Bergere, P.Carlos, J.Fagot, A.De Miniac, A.Veyssiere Measurements of the Total Photonuclear Cross Sections from 30 MeV to 140 MeV for Sn, Ce, Ta, Pb and U Nuclei NUCLEAR REACTIONS Sn, Ce, Ta, Pb, U(γ, xn), E=25-140 MeV; measured σ(Eγ) summed for n=1-12; deduced σ(Eγ, total), integrated σ, interaction models. Monochromatric photons.
doi: 10.1016/0375-9474(81)90516-9
1978LE18 Phys.Lett. 79B, 43 (1978) A.Lepretre, H.Beil, R.Bergere, P.Carlos, J.Fagot, A.Veyssiere, J.Ahrens, P.Axel, U.Kneissl Total Photonuclear Absorption Cross Section of Pb Measured with Quasi-Monochromatic Photons between 25 and 106 MeV NUCLEAR REACTIONS 208Pb(γ, xn), E=25-106 MeV; measured σ(γ, xn). Compared with classical dipole sums, quasi-monochromatic photon beam from annihilation in flight of monochromatic positrons; deduced enhancement factor K.
doi: 10.1016/0370-2693(78)90431-8
1976CA06 Nucl.Phys. A258, 365 (1976) P.Carlos, H.Beil, R.Bergere, J.Fagot, A.Lepretre, A.Veyssiere, G.V.Solodukhov A Study of the Photoneutron Contribution to the Giant Dipole Resonance Of Nuclei in the 64 ≤ A ≤ 86 Mass Region NUCLEAR REACTIONS 64Zn, Ga, 70,72,74,76Ge, 75As, 76,78,80,82Se(γ, n), (γ, np), (γ, 2n), E=8-30 MeV; measured (σ(γ, n)+σ(γ, pn)), σ(γ, 2n); deduced total photoneutron σtn(E), integrated σ, resonance widths. Enriched, natural targets.
doi: 10.1016/0375-9474(76)90012-9
1976LE06 Nucl.Phys. A258, 350 (1976) A.Lepretre, H.Beil, R.Bergere, P.Carlos, J.Fagot, A.De Miniac, A.Veyssiere, H.Miyase A Study of the Giant Dipole Resonance in Doubly Even Tellurium and Cerium Isotopes NUCLEAR REACTIONS 124,126,128,130Te, 140,142Ce(γ, n), (γ, np), (γ, 2n), E=8-26 MeV; measured (σ(γ, n)+σ(γ, pn)), (γ, 2n); deduced σt(E), Lorentz line parameters, integrated σ, resonance widths. Enriched targets.
doi: 10.1016/0375-9474(76)90011-7
1975VE07 J.Phys.(Paris), Lett. 36, L-267 (1975) A.Veyssiere, H.Beil, R.Bergere, P.Carlos, A.Lepretre, A.De Miniac Etude de la Resonance Geante Dipolaire dans la Region de Transition Autour de A = 190 NUCLEAR REACTIONS W, Re, Ir, Pt, Hg(γ, n), (γ, np), (γ, 2n), E=8-22 MeV; measured partial σ(E). Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0845. 1974BE33 Nucl.Phys. A227, 427 (1974) H.Beil, R.Bergere, P.Carlos, A.Lepretre, A.de Miniac, A.Veyssiere A Study of the Photoneutron Contribution to the Giant Dipole Resonance In Doubly Even Mo Isotopes NUCLEAR REACTIONS 92,94,96,98,100Mo(γ, n), (γ, 2n), (γ, 3n), E=8-25 MeV; measured σ(γ, n), σ(γ, 2n), σ(γ, 3n); deduced total σ, Lorentz line parameters, integrated σ. 92,94,96,98,100Mo deduced giant dipole resonance widths, level-width. Enriched targets.
doi: 10.1016/0375-9474(74)90769-6
1974CA05 Nucl.Phys. A219, 61 (1974) P.Carlos, R.Bergere, H.Beil, A.Lepretre, A.Veyssiere A Semi-Phenomenological Description of the Giant Dipole Resonance Width NUCLEAR REACTIONS 92,94,96,98,100Mo, 116,117,118,120,124Sn, 142,143,144,145,146,148,150Nd, 144,148,150,152,154Sm(γ, X); measured nothing. 92,94,96,98,100Mo, 116,117,118,120,124Sn, 142,143,144,145,146,148,150Nd, 144,148,150,152,154Sm deduced resonances, level-width.
doi: 10.1016/0375-9474(74)90082-7
1974CA12 Nucl.Phys. A225, 171 (1974) P.Carlos, H.Beil, R.Bergere, A.Lepretre, A.De Miniac, A.Veyssiere The Giant Dipole Resonance in the Transition Region of the Samarium Isotopes NUCLEAR REACTIONS 144,148,150,152,154Sm(γ, n), (γ, 2n), E=7-30 MeV; measured σ(E). 144,148,150,152,154Sm resonances deduced thresholds, integrated σ, Lorentz line parameters, intrinsic quadrupole moments. Enriched targets.
doi: 10.1016/0375-9474(74)90373-X
1974LE03 Nucl.Phys. A219, 39 (1974) A.Lepretre, H.Beil, R.Bergere, P.Carlos, A.De Miniac, A.Veyssiere, K.Kernbach A Study of the Giant Dipole Resonance of Vibrational Nuclei in the 103 < A < 133 Mass Region NUCLEAR REACTIONS 103Rh, Pd, Ag, Cd, 115In, 116,117,118,120,124Sn, Sb, Te, 133Cs(γ, n), (γ, 2n), E=8-30 MeV; measured σ(γ, n), σ(γ, 2n); deduced σ(γ, tot), integrated σ, Lorentz line parameters, intrinsic quadrupole moments Q0. Natural, enriched targets.
doi: 10.1016/0375-9474(74)90081-5
1974VE06 Nucl.Phys. A227, 513 (1974) A.Veyssiere, H.Beil, R.Bergere, P.Carlos, A.Lepretre, A.de Miniac A Study of the Photoneutron Contribution to the Giant Dipole Resonance Of s-d Shell Nuclei NUCLEAR REACTIONS 16O, 19F, Ne, 22Ne, 23Na, 27Al, 28Si, 31P, 32S, Cl, 35Cl, 39K, 40Ca, 40Ar, 45Sc, 51V(γ, n), (γ, np), (γ, 2n), E=8-30 MeV; measured σ(E), deduced total photoneutron σ, integrated σ. Natural targets.
doi: 10.1016/0375-9474(74)90774-X
1973BE76 Bull.Inform.Sci.Tech.(Paris) No.179, 81 (1973) R.Bergere, H.Beil, P.Carlos, A.Veyssiere Etude de Reactions Photonucleaires avec des Photons Monochromatiques a 1'AL 60 NUCLEAR REACTIONS Rb, Sr, 89Y, 90Zr, 93Nb, Mo, Ag, Cd, In, Sb, 116,117,118,120,124Sn, Te, 127I, 139La, Ba, Ce, 141Pr, 142,143,144,145,146,148,150Nd, Sm, 159Tb, 165Ho, Er, 175Lu, 181Ta, Re, Pt, Ir, 197Au, 208Pb, 209Bi, 232Th, 238U, 237Np(γ, nX), E=6.38 MeV; measured σ(Eγ). 28Si, 27Al(γ, n), (γ, np); measured σ(En, Ep, Eγ).
1973VE01 Nucl.Phys. A199, 45 (1973) A.Veyssiere, H.Beil, R.Bergere, P.Carlos, A.Lepretre, K.Kernbach A Study of the Photofission and Photoneutron Processes in the Giant Dipole Resonance of 232Th, 238U and 237Np NUCLEAR REACTIONS 232Th, 238U, 237Np(γ, n), (γ, 2n), (γ, F), E=6-25 MeV; measured σ(γ, n), σ(γ, 2n), σ(γ, F); deduced integrated σ, intrinsic quadrupole moments, Lorentz line parameters, n-width/F-width. 232Th, 238U, 237Np deduced giant resonance structure, Q, n-width/F-width. Natural targets.
doi: 10.1016/0375-9474(73)90333-3
1971BE44 Nucl.Phys. A172, 426 (1971) H.Beil, R.Bergere, P.Carlos, A.Lepretre, A.Veyssiere, A.Parlag Giant Dipole Resonance in N=82 Nuclei NUCLEAR REACTIONS Ba, 139La, Ce, 141Pr, Nd(γ, xn), E=9-24 MeV; measured σ(E); deduced integrated σ, Lorentz line parameters. Natural targets.
doi: 10.1016/0375-9474(71)90724-X
1971CA26 Nucl.Phys. A172, 437 (1971) P.Carlos, H.Beil, R.Bergere, A.Lepretre, A.Veyssiere The Giant Dipole Resonance in the Transition Region for the Neodymium Isotopes NUCLEAR REACTIONS 142,143,144,145,146,148,150Nd(γ, n)(γ, 2n), E=9-20 MeV; measured σ(E). 150Nd deduced thresholds, integrated σ, Lorentz line parameters, quadrupole moment. Enriched targets.
doi: 10.1016/0375-9474(71)90725-1
1971LE28 Nucl.Phys. A175, 609 (1971) A.Lepretre, H.Beil, R.Bergere, P.Carlos, A.Veyssiere, M.Sugawara The Giant Dipole States in the A = 90 Mass Region NUCLEAR REACTIONS Rb, Sr, 89Y, 90Zr, 93Nb(γ, n), (γ, 2n), E=10-26 MeV; measured σ(E); deduced integrated σ, one Lorentz line parameters; proposed integrated σ-, (t0), σ-1(t0+1). Natural targets for rb, sr, y, nb. Enriched 90Zr target.
doi: 10.1016/0375-9474(71)90454-4
1971VE12 J.Phys.(Paris) 32, Suppl.C5, 229 (1971) A.Veyssiere, H.Beil, R.Bergere, P.Carlos, A.Lepretre, M.Sugawara Etude de la Resonance Geante dans la Region de Transition de N = 82 a N = 90 NUCLEAR REACTIONS 142,143,144,145,146,148,150Nd(γ, xn), E=8-20 MeV; measured σ(E).
1970VE03 Nucl.Phys. A159, 561 (1970) A.Veyssiere, H.Beil, R.Bergere, P.Carlos, A.Lepretre Photoneutron Cross Sections of 208Pb and 197Au NUCLEAR REACTIONS 197Au, 208Pb(γ, n), (γ, 2n), (γ, 3n), (γ, 4n), E=6-35 MeV; measured σ(E); deduced integrated σ. 197Au, 208Pb deduced giant resonance parameters.
doi: 10.1016/0375-9474(70)90727-X
1969BE16 Nucl.Instr.Methods 67, 293 (1969) H.Beil, R.Bergere, A.Veyssiere Des Dimensions Permettant l'Etude Simultanee des Reactions (γ, xn) Systeme de Detection de Photoneutrons Utilisant un Scintillateur a Gran NUCLEAR REACTIONS 181Ta(γ, xn), E < 45 MeV; measured σ(E).
doi: 10.1016/0029-554X(69)90462-5
1969BE32 Nucl.Phys. A133, 417(1969) R.Bergere, H.Beil, P.Carlos, A.Veyssiere Sections Efficaces Photoneutroniques de I, Ce, Sm, Er et Lu NUCLEAR REACTIONS 127I, Ce, Sm, Er, Lu(γ, n), (γ, 2n), (γ, 3n), (γ, xn), E = 5-35 MeV; measured σ(E); deduced thresholds , Lorentz curve parameters, integrated σ, nuclear deformation parameters, intrinsic quadrupole moments, level density parameters, nuclear temperatures. Natural targets.
doi: 10.1016/0375-9474(69)90644-7
1969BE72 Compt.Rend. 269B, 216 (1969) H.Beil, R.Bergere, P.Carlos, A.Veyssiere Etude de la Structure de la Resonance Geante du Noyau du Plomb-208 NUCLEAR REACTIONS 208Pb(γ, xn), E=7-19 MeV; measured σ(E); deduced (γ, n) threshold. 208Pb deduced giant resonance structure.
1969VE07 Compt.Rend. 268B, 981 (1969) A.Veyssiere, H.Beil, R.Bergere, P.Carlos Etude par Reactions Photonuclearies de la Deformation du Noyau de l'Iode-127 NUCLEAR REACTIONS 127I(γ, n), (γ, 2n), (γ, 3n), E < 32 MeV; measured σ(E). 127I deduced Q.
1968BE41 Nucl.Phys. A121, 463 (1968) R.Bergere, H.Beil, A.Veyssiere Photoneutron Cross Sections of La, Tb, Ho and Ta NUCLEAR STRUCTURE 137La, 136La, 138La, 157Tb, 158Tb, 156Tb, 162Ho, 164Ho, 163Ho, 179Ta, 180Ta, 178Ta, 177Ta; measured not abstracted; deduced nuclear properties.
doi: 10.1016/0375-9474(68)90433-8
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