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Search: Author = G.Gregoire

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1987BE38      Phys.Rev. C36, 1335 (1987)

P.Belery, P.Cohilis, Th.Delbar, Y.El Masri, Gh.Gregoire

Proton and Alpha Emission in 20Ne + 24Mg Collisions below 10 MeV/Nucleon

NUCLEAR REACTIONS 24Mg(20Ne, pX), (20Ne, αX), E=55, 80, 160 MeV; measured σ(Ep, θp), σ(Eα, θα); deduced reaction mechanism.

doi: 10.1103/PhysRevC.36.1335
Citations: PlumX Metrics

1987BR20      Phys.Lett. 194B, 473 (1987)

J.Brzychczyk, K.Grotowski, Z.Majka, S.Micek, R.Planeta, D.Fabris, K.Hagel, J.B.Natowitz, G.Nebbia, P.Belery, P.Cohilis, Y.El Masri, Gh.Gregoire

Evidence for Nonequilibrium Particle Emission before Symmetric Disintegration of a Composite System Formed in the 16O + 40Ca Reaction at 230 MeV

NUCLEAR REACTIONS 40Ca(16O, X), E=230 MeV; 24Mg(32S, X), E=280 MeV; measured fragments σ(θ1, θ2); deduced nonequilibrium emission role. ΔE-E telescopes.

doi: 10.1016/0370-2693(87)90219-X
Citations: PlumX Metrics

1986PL02      Phys.Rev. C34, 512 (1986)

R.Planeta, P.Belery, J.Brzychczyk, P.Cohilis, Y.El Masri, Gh.Gregoire, K.Grotowski, Z.Majka, S.Micek, M.Szczodrak, A.Wieloch, J.Albinski

Element Distributions after Binary Fission of 44Ti

NUCLEAR REACTIONS 12C(32S, F), (32S, X), E=280 MeV; measured fission fragment σ(θ1, θ2), σ(θ) for inclusive fragment Z=9-11; deduced reaction mechanism. 44Ti deduced binary fission mechanism, l-window. Liquid drop model.

doi: 10.1103/PhysRevC.34.512
Citations: PlumX Metrics

1984MA45      Nucl.Phys. A430, 557 (1984)

C.J.Martoff, L.Van Elmbt, M.Lebrun, M.Schaad, U.Straumann, P.Truol, K.M.Crowe, C.Joseph, J.P.Perroud, D.Ruegger, M.T.Tran, J.Deutsch, G.Gregoire, R.Prieels, W.Dahme

No Pre-Critical Enhancement Observed in 13C(π+, γ)13N(g.s.) at q ≈ 2m(π)

NUCLEAR REACTIONS 13C(π+, γ), E=115.5 MeV; measured σ(E(π), θγ). Enriched target.

doi: 10.1016/0375-9474(84)90094-0
Citations: PlumX Metrics

1983AL01      Phys.Rev. C27, 207 (1983)

M.Albinska, P.Belery, Th.Delbar, Y.El Masri, Gh.Gregoire, C.Michel, J.Vervier, J.Albinski, K.Grotowski, S.Kopta, T.Kozik, R.Planeta, G.Paic

Fusion in the 20Ne + 24Mg System

NUCLEAR REACTIONS, ICPND 24Mg(20Ne, X)43Sc/42Sc/26Si/26Al/25Al/24Al/26Mg/25Mg/24Mg/24Na/25Na/12N/12C/11C/13C/14C/15C/12B, E=45, 55, 60, 70, 80, 85, 105 MeV; measured fragment σ vs mass, Z, total reaction σ, fusion σ; deduced critical L, radius parameters, production σ for residuals. Inclusive reaction, γ-spectroscopy.

doi: 10.1103/PhysRevC.27.207
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD1014.

1983DE14      Phys.Rev. C27, 1876 (1983)

Th.Delbar, Gh.Gregoire, P.Belery, G.Paic

Fragmentation Spectra Induced by Light Ions Colliding with Light Nuclei

NUCLEAR REACTIONS 6Li(3He, t), E=40 MeV; 9Be(3He, 6He), (3He, 6Li), (3He, 7Li), (3He, 7Be), E=45 MeV; 9Be(p, α), E=30, 50, 75 MeV; measured inclusive σ(θ, Et), σ(θ, E(6He)), σ(θ, E(6Li)), σ(θ, E(7Li)), σ(θ, E(7Be)); deduced exit channel dependence, competing mechanisms role. Phase space calculations.

doi: 10.1103/PhysRevC.27.1876
Citations: PlumX Metrics

1983DE15      Phys.Rev. C27, 1887 (1983)

Th.Delbar, Gh.Gregoire, G.Paic

6Li Levels Excited by the 9Be(p, α) Reaction at E(p) = 30 and 50 MeV

NUCLEAR REACTIONS 9Be(p, α), E=30, 50 MeV; measured σ(Eα). 6Li deduced resonance energies, Γ. Phase space model.

doi: 10.1103/PhysRevC.27.1887
Citations: PlumX Metrics

1983DE16      Phys.Rev. C27, 1897 (1983)

Th.Delbar, Gh.Gregoire, B.Antolkovic, G.Paic

Structure-Dependent Corrections to the Parameters of Resonant States in Light Nuclei

NUCLEAR STRUCTURE 6He, 6Li, 6Be; analyzed data; deduced resonance parameters, IAS widths. Phase space model.

doi: 10.1103/PhysRevC.27.1897
Citations: PlumX Metrics

1983MI22      Phys.Rev. C28, 1904 (1983)

F.Michel, J.Albinski, P.Belery, Th.Delbar, Gh.Gregoire, B.Tasiaux, G.Reidemeister

Optical Model Description of α + 16O Elastic Scattering and Alpha-Cluster Structure in 20Ne

NUCLEAR REACTIONS 16O(α, α), E=39.3-54 MeV; measured σ(θ); deduced optical potential best fit parameters. 20Ne deduced resonance, J, π, α-cluster structure. Global optical model, other data input.

doi: 10.1103/PhysRevC.28.1904
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0495.

1982CR04      Helv.Phys.Acta 55, 243 (1982)

K.Crowe, W.Dahme, J.Deutsch, G.Gregoire, M.Lebrun, R.Prieels, C.Joseph, J.P.Perroud, M.Tran, C.J.Martoff, U.Straumann, P.Truol

13C(π+, γ)13N(g.s.) at 115 MeV Pion Energy and Pion Opalescence

NUCLEAR REACTIONS 13C(π+, γ), E=115 MeV; measured σ(capture) vs θ.

1981BE22      Phys.Rev. C23, 2503 (1981)

P.Belery, Th.Delbar, Gh.Gregoire, K.Grotowski, N.S.Wall, T.Kozik, S.Micek

Elastic Scattering of 20Ne + 24Mg at E(lab) = 50, 60, 80, 90, and 100 MeV

NUCLEAR REACTIONS 24Mg(20Ne, 20Ne), E=50, 60, 80, 90, 100 MeV; measured σ(θ); deduced optical model parameters, σ(reaction), σ(fusion). Different model calculations.

doi: 10.1103/PhysRevC.23.2503
Citations: PlumX Metrics

1981DA03      Nucl.Phys. A352, 83 (1981)

N.E.Davison, Gh.Gregoire, Th.Delbar, K.Grotowski, S.K.Datta

The 9Be(α, 5Li)8Li(g.s.) Reaction

NUCLEAR REACTIONS 9Be(α, 5Li)), E=90 MeV; measured σ(Eα, E(8Li), θα, θ(8Li)); deduced σ(θ(5Li)). DWBA analysis.

doi: 10.1016/0375-9474(81)90560-1
Citations: PlumX Metrics

1981ES04      Phys.Rev. C24, 792 (1981)

J.-L.Escudie, S.M.Austin, A.Boudard, G.Bruge, A.Chaumeaux, L.Farvacque, D.Legrand, J.C.Lugol, B.Mayer, P.Belery, P.T.Debevec, T.Delbar, J.Deutsch, G.Gregoire, R.Prieels, J.M.Cameron, C.Glashausser, C.A.Whitten

Search for Enhancements due to Pion Condensation Precursors in (p, p') Reactions on 12C

NUCLEAR REACTIONS 12C(p, p'), E=402 MeV; measured σ(θ, Ep); deduced negligible pion condensation precursor effects.

doi: 10.1103/PhysRevC.24.792
Citations: PlumX Metrics

1981GR08      Phys.Rev. C23, 2513 (1981)

K.Grotowski, P.Belery, Th.Delbar, Y.El Masri, Gh.Gregoire, R.Janssens, J.Vervier, G.Paic, M.Albinska, J.Albinski, S.Kopta, T.Kozik, R.Planeta

Mass Spectra and Fusion Cross Sections for 20Ne + 24Mg Interaction at 55 and 85 MeV

NUCLEAR REACTIONS 24Mg(20Ne, X), E=55, 85 MeV; measured Eγ, Iγ, σ(fragment mass); deduced production σ for 42,43Sc, 39,40,41,42Ca, 38,39,40,41K, 35,36,37,38,39,40Ar, 32,33,34,35,36,37,38,39Cl, 31,32,33,34,35S, 30,31,32,33P, 27,28,29,30,31Si, 25,26,27,29Al, 22,23,24,25,28Mg, 21,22,23,24Na, 17,19,20,21,22,23,24Ne, 18,19F, 17O, 12,16,17N, 12,13,15C, 12B, 7Be, σ(inelastic), L(critical), σ(reaction), σ(fusion). Deep inelastic process, statistical model.

doi: 10.1103/PhysRevC.23.2513
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0422.

1978BU27      Nuovo Cim. 48A, 100 (1978)

A.Budzanowski, K.Grotowski, S.Micek, Z.Rogalska, A.Strzalkowski, E.Witkos, T.Delbar, G.Gregoire, J.Lega, G.Paic, P.Wastyn, H.V.Geramb

Giant-Resonance Effects in the 12C(α, p)15N (3/2-, 6.328 MeV) Transition

NUCLEAR REACTIONS 12C(α, p), E=24-33 MeV; measured σ(Ep, θp). 14N level deduced GQR effects, reaction mechanism.

doi: 10.1007/BF02786590
Citations: PlumX Metrics

1978DE25      Phys.Rev. C18, 1237 (1978)

T.Delbar, G.Gregoire, G.Paic, R.Ceuleneer, F.Michel, R.Vanderpoorten, A.Budzanowski, H.Dabrowski, L.Freindl, K.Grotowski, S.Micek, R.Planeta, A.Strzalkowski, K.A.Eberhard

Elastic and Inelastic Scattering of Alpha Particles from 40,44Ca over A Broad Range of Energies and Angles

NUCLEAR REACTIONS 40Ca(α, α), (α, α'), E=40-62 MeV; 44Ca(α, α), E=40-58 MeV; measured σ(θ); deduced optical model parameters. 40Ca deduced β3. Enriched targets.

doi: 10.1103/PhysRevC.18.1237
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0657.

1977GR04      Phys.Rev. C15, 843 (1977)

J.Y.Grossiord, M.Bedjidian, A.Guichard, M.Gusakow, J.R.Pizzi, T.Delbar, G.Gregoire, J.Lega

(p, pd), (p, pt) and (p, p3He) Reactions on 12C and 16O at 75 MeV

NUCLEAR REACTIONS 12C, 16O(p, pd), (p, pt), (p, p3He), E=75 MeV; measured σ(θ). 9,10B, 13C, 13,14N levels deduced S.

doi: 10.1103/PhysRevC.15.843
Citations: PlumX Metrics

1976DE30      Phys.Rev. C14, 1659 (1976)

T.Delbar, G.Gregoire, J.Lega, G.Paic, P.Wastyn

Highly Excited States in 6Li by the Reaction 9Be(p, α)6Li

NUCLEAR REACTIONS 9Be(p, α), E=30-75 MeV; measured σ(E, Eα, θ). 6Li deduced level. Phase-space analysis.

doi: 10.1103/PhysRevC.14.1659
Citations: PlumX Metrics

1975DE40      J.Phys.(Paris), Colloq. 36, C5-113 (1975)

T.Delbar, G.Gregoire, J.Lega, P.Wastyn

Analyse de la Reaction 12C(p, α)9B* a 75 MeV

NUCLEAR REACTIONS 12C(p, α), E=75 MeV; analyzed σ(θ). DWBA.

1975DE41      J.Phys.(Paris), Colloq. 36, C5-119 (1975)

T.Delbar, G.Gregoire, J.Lega

Etude des Reactions 12C(p, 3He)10B et 12C(p, t)10C a 75 MeV

NUCLEAR REACTIONS 12C(p, t), (p, 3He), E=75 MeV; measured σ(θ) to levels in 10C, 10B.

1975GR40      J.Phys.(Paris), Colloq. 36, C5-123 (1975)

J.Y.Grossiord, M.Bedjidian, A.Guichard, M.Gusakow, J.R.Pizzi, T.Delbar, G.Gregoire, J.Lega

Etude des Reactions (p, pd), (p, pt) et (p, p3He) sur 12C et 16O a 75 MeV

NUCLEAR REACTIONS 12C, 16O(p, pd), (p, pt), (p, p3He), E=75 MeV; measured pd-, pt-, p3He-coin; deduced reaction mechanism.

1974GR08      J.Phys.(Paris), Suppl.Lett. 35, L-11 (1974)

G.Gregoire, J.Lega, J.Renuart

Diffusion Inelastique de Particules Alpha de 40 MeV par le Noyau 208Pb Aux Petits Angles

NUCLEAR REACTIONS 208Pb(α, α'), E=40 MeV; measured σ(Eα, θ).

1967GR13      Nucl.Phys. A99, 481(1967)

G.Gregoire, P.C.Macq

Niveaux Collectifs dans le 32S

NUCLEAR REACTIONS 32S(α, α), (α, α') E=23.8 MeV; measured σ(Eα', θ); deduced optical model parameters. Natural target.

doi: 10.1016/0375-9474(67)90946-3
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1965CH12      Phys.Letters 16, 54 (1965)

G.Charpak, G.Gregoire, L.Massonnet, J.Saudinos, J.Favier, M.Gusakow, M.Jean

Study of Two-Hole States in Light Nuclei by Means of (π+, 2p) Reactions

NUCLEAR STRUCTURE 7Li, 12C, 14N, 6Li; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0031-9163(65)90401-4
Citations: PlumX Metrics

1964GR39      Phys.Lett. 8, 328 (1964)

G.Gregoire, P.C.Macq

Diffusion elastique et inelastique de particules alpha de 23.8 MeV sur le Li6 et le Be9

NUCLEAR REACTIONS 6Li, 9Be(α, α), (α, α'), E=23.8 MeV; measured σ(θ).

doi: 10.1016/S0031-9163(64)80020-2
Citations: PlumX Metrics

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