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NSR database version of April 11, 2024.

Search: Author = G.J.Costa

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1999DO07      Nucl.Phys. A651, 225 (1999)

O.Dorvaux, L.Stuttge, F.Hanappe, G.Rudolf, G.Bizard, G.J.Costa, D.Durand, G.Guillaume, B.Heusch, A.Huck, C.Le Brun, F.R.Lecolley, S.Mouatassim, A.Ninane, B.Tamain, S.Tomasevic

Study of the Excitation Energy Sharing and Dynamics using the Neutron Detector DeMoN in 86Kr + 165Ho Collisions at 60 A MeV

NUCLEAR REACTIONS 165Ho(86Kr, X), E=60 MeV/nucleon; measured neutron spectra, multiplicity vs projectile-like-fragment charge; deduced intermediate velocity source, neck emission. Statistical, participant-spectator models.

doi: 10.1016/S0375-9474(99)00135-9
Citations: PlumX Metrics

1999DO19      Nucl.Phys. A656, 259 (1999)

L.Donadille, E.Liatard, B.Benoit, F.Hanappe, L.Stuttge, G.Rudolf, E.M.Kozulin, Yu.A.Lazarev, P.Desesquelles, L.A.Litnevsky, B.Bilwes, J.-F.Bruandet, G.J.Costa, O.Dorvaux, F.Farget, J.Fayot, G.Guillaume, A.Huck, I.Itkis, M.G.Itkis, S.Jokic, N.A.Kondratev, F.-R.Lecolley, J.-F.Lecolley, Yu.Ts.Oganessian, G.Perrin, D.Santos, F.Schussler, S.Tomasevic, J.-B.Viano, B.Vignon

Fission Dynamics for Capture Reactions in 58, 64Ni + 208Pb Systems: New results in terms of thermal energy and neutron multiplicity correlated distributions

NUCLEAR REACTIONS 208Pb(58Ni, F), E=6.5-8.9 MeV/nucleon; 208Pb(64Ni, F), E=5.9-7.4 MeV/nucleon; measured fission fragments mass, kinetic energy distributions, neutron multiplicity; deduced friction coefficient, fission time, pre-, post-scission neutron distributions. Combined dynamical and statistical model.

doi: 10.1016/S0375-9474(99)00306-1
Citations: PlumX Metrics

1995MO36      Nucl.Instrum.Methods Phys.Res. A359, 530 (1995)

S.Mouatassim, G.J.Costa, G.Guillaume, B.Heusch, A.Huck, M.Moszynski

The Light Yield Response of NE213 Organic Scintillators to Charged Particles Resulting from Neutron Interactions

NUCLEAR REACTIONS 12C(n, p), E ≈ 12-19 MeV; measured proton spectra; deduced proton, other particle light yields of detector. Organic NE213 scintillators, liquid NE213 cell, nγ-discrimination by charge integration method.

doi: 10.1016/0168-9002(95)00020-8
Citations: PlumX Metrics

1994MO41      Nucl.Instrum.Methods Phys.Res. A343, 563 (1994)

M.Moszynski, G.J.Costa, G.Guillaume, B.Heusch, A.Huck, S.Mouatassim, Y.El-Masri, P.Leleu, P.Lipnik, I.Tilquin, F.Hanappe, G.Bizard, D.Durand, J.Peter, B.Tamain, and the DEMON Collaboration

Identification of Different Reaction Channels of High Energy Neutrons in Liquid Scintillators by the Pulse Shape Discrimination Method

NUCLEAR REACTIONS 12C(n, d), (n, t), (n, 3He), (n, α), E=40, 56 MeV; measured σ in most cases; deduced reactions role in determining total efficiency of organic scintillators for high energy neutrons.

doi: 10.1016/0168-9002(94)90238-0
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22715.

1990LI39      Europhys.Lett. 13, 401 (1990)

E.Liatard, J.F.Bruandet, F.Glasser, S.Kox, T.U.Chan, G.J.Costa, C.Heitz, Y.El Masri, F.Hanappe, R.Bimbot, D.Guillemaud-Mueller, A.C.Mueller

Matter Distribution in Neutron-Rich Light Nuclei and Total Reaction Cross-Section

NUCLEAR STRUCTURE 6,7,8,9,11Li, 9,10,11,12,14Be, 10,11,12,13,14,15,17B; analyzed data; deduced rms radii.

doi: 10.1209/0295-5075/13/5/004
Citations: PlumX Metrics

1989SA10      Z.Phys. A332, 457 (1989)

M.G.Saint-Laurent, R.Anne, D.Bazin, D.Guillemaud-Mueller, U.Jahnke, Jin Gen-Ming, A.C.Mueller, J.F.Bruandet, F.Glasser, S.Kox, E.Liatard, Tsan Ung Chan, G.J.Costa, C.Heitz, Y.El-Masri, F.Hanappe, R.Bimbot, E.Arnold, R.Neugart

Total Cross Sections of Reactions Induced by Neutron-Rich Light Nuclei

NUCLEAR REACTIONS Cu(X, X), E not given; measured reaction σ for projectile X=4,6He, 6,7,8,9,11Li, 7,9,10,11,12,14Be, 10,11,12,13,14,15,17B, 11,12,13,14,15,16,17,18,19C, 13,14,15,16,17,18,19N, 15,16,17,18,19,20,21O, 18,19,20,21F, 20,21Ne. Secondary beams, 4π γ method.

1986LI27      Z.Phys. D2, 223 (1986)

E.Liatard, J.F.Bruandet, F.Glasser, Tsan Ung Chan, G.J.Costa, C.Gerardin, C.Heitz, M.Samri, R.Seltz

K-Shell Ionization Induced by 30 MeV/u Argon and Neon Beams

NUCLEAR REACTIONS 59Co, Cu, 89Y, 92Mo, Ag, Sm, 165Ho, 181Ta, Pt, 197Au, 209Bi, 232Th(20Ne, X), (40Ar, X), E=30 MeV/nucleon; measured X-ray spectra; deduced K-shell ionization σ ratio.

doi: 10.1007/BF01429077
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1985AZ01      Z.Phys. A320, 699 (1985)

F.Azgui, H.Emling, W.Spreng, H.J.Wollersheim, R.Kulessa, T.Byrski, F.A.Beck, G.J.Costa, J.Dudek, B.Haas, C.Gehringer, J.C.Merdinger, R.Seltz, J.P.Vivien, W.Nazarewicz

Long-Lived High Spin States in 156Er: Signature for prolate-to-oblate shape transition

NUCLEAR REACTIONS 123Sb(37Cl, 4n), E=158-160 MeV; measured γ spectra, recoil. 156Er deduced levels, J, π, T1/2, configurations.

doi: 10.1007/BF01411877
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1985SA15      Z.Phys. A321, 255 (1985)

M.Samri, G.J.Costa, G.Klotz, D.Magnac, R.Seltz, J.P.Zirnheld

The β Decay of Tellurium 135 and 137

RADIOACTIVITY 135,137Te(β-) [from 235U(n, F), E=thermal]; measured Eγ, Iγ, γγ-, βγ-coin; deduced T1/2, log ft, mass excess. 135,137I deduced levels, J, π, β-branching. Shell model comparison.

doi: 10.1007/BF01493446
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1984SZ01      ATOMKI Kozlem. 26, 67 (1984)

I.M.Szoghy, G.J.Costa, C.Gerardin, Ch.Heitz, R.Seltz

Emission of Prompt X-Rays following the Fusion of 35Cl and 59Co Nuclei

NUCLEAR REACTIONS 59Co(35Cl, X), E=100 MeV; measured E(X-ray), I(X-ray), γ(X-Ray)-coin; deduced Sr, Y, Zr, Nb, Mo relative yields. Evaporation following fusion.

1983WA01      Phys.Rev. C27, 98 (1983)

E.Warde, G.J.Costa, D.Magnac, R.Seltz, C.Gerardin, M.Buenerd, Ph.Martin, W.Saathoff, C.A.Wiedner

Band Structure in 180Ta Studied with Transfer Reactions

NUCLEAR REACTIONS 181Ta(p, d), E=19 MeV; 179Hf(3He, d), E=36 MeV; 179Hf(α, t), E=62.2 MeV; measured σ(θ). 180Ta deduced levels, J, π, isomer state neutron separation energies, characteristics, rotational bands, bandhead configurations. DWBA, Nilsson model analyses.

doi: 10.1103/PhysRevC.27.98
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0812.

1979PA13      Nucl.Phys. A330, 216 (1979)

T.Paradellis, G.J.Costa, R.Seltz, C.Lebrun, D.Ardouin, F.Guilbault, M.Vergnes, G.Berrier

High-Spin States in 69Ge from the 55Mn(16O, pn) Reaction

NUCLEAR REACTIONS 55Mn(16O, npγ), E=47.5, 42.5 MeV; measured Eγ, Iγ(E), Iγ(θ), γγ-coin. 69Ge deduced J, γ-branching, δ ratios. Natural target.

doi: 10.1016/0375-9474(79)90546-3
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1979VO01      Phys.Rev. C19, 38 (1979)

G.Vourvopoulos, T.Paradellis, G.Bergdolt, G.J.Costa, F.Diez

Fragmentation of a Previously Reported g9/2 Analog State in 63Cu

NUCLEAR REACTIONS 62Ni(p, γ), E=3766-3865 keV; measured Eγ, Iγ, γ(θ). 63Cu levels deduced g9/2 analog fragments do not have observable M1 strengths.

doi: 10.1103/PhysRevC.19.38
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1978BE73      Hyperfine Interactions 4, 181 (1978)

F.A.Beck, T.Byrski, G.J.Costa, W.L.Randolph, J.P.Vivien

Nuclear g-Factor and Lifetime of the 5.24 MeV 5/2+ Level in 15O

NUCLEAR REACTIONS 3He(16O, α), E=50.8 MeV; measured Doppler-shifted Eγ, Iγ(θ), αγ-coin. 15O level deduced T1/2, g factor.

doi: 10.1007/BF01021819
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1977BE30      Phys.Rev. C16, 679 (1977)

F.A.Beck, T.Byrski, G.J.Costa, J.P.Vivien

Magnetic Moment and Lifetime of the First Excited State of Mirror Nuclei 21Ne and 21Na

NUCLEAR REACTIONS 4He(18O, n), E=19 MeV; 10B(16O, αn), E=42 MeV; 2H(20Ne, n), E=14 MeV; measured γ(θ, t), DSA. 21Ne 350 keV level, 21Na 332 keV level deduced T1/2, g, ionic electron configurations, B(M1).

doi: 10.1103/PhysRevC.16.679
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1976CO02      Nucl.Phys. A256, 277 (1976)

G.J.Costa, T.K.Alexander, J.S.Forster, A.B.McDonald, I.S.Towner

Recoil-Distance Lifetime Measurements of Levels in 36Ar and 36Cl

NUCLEAR REACTIONS 2H(35Cl, n), 2H(35Cl, p), E=60 MeV; measured Eγ, Iγ, recoil distance. 36Cl levels deduced T1/2, γ-branching, B(λ). 36Ar levels deduced, T1/2, B(λ).

doi: 10.1016/0375-9474(76)90109-3
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1976FO20      Nucl.Instrum.Methods 136, 349 (1976)

J.S.Forster, D.Ward, H.R.Andrews, G.C.Ball, G.J.Costa, W.G.Davies, I.V.Mitchell

Stopping Power Measurements for 19F, 24Mg, 27Al, 32S and 35Cl at Energies ≈0.2 to ≈3.5 MeV/Nucleon in Ti, Fe, Ni, Cu, Ag and Au

NUCLEAR REACTIONS Ti, Fe, Ni, Cu, Ag(19F, X), (24Mg, X), (27Al, X), (32S, X), (35Cl, X), E ≈ 0.2-3.5 MeV/nucleon; measured stopping power.

doi: 10.1016/0029-554X(76)90218-4
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1976HU01      Phys.Rev. C13, 1786 (1976)

A.Huck, G.J.Costa, G.Walter, M.M.Aleonard, J.Dalmas, P.Hubert, F.Leccia, P.Mennrath, J.Vernotte, M.Langevin, J.M.Maison

Lowest T = 2 State of 36Ar via the 35Cl(p, γ)36Ar Reaction

NUCLEAR REACTIONS 35Cl(p, γ), E=2.36-2.42 MeV; measured σ(E, Eγ). 36Ar deduced resonances, J, π, T, δ, B(M1).

doi: 10.1103/PhysRevC.13.1786
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1975WA14      Izv.Akad.Nauk SSSR, Ser.Fiz. 39, 37 (1975); Bull.Acad.Sci.USSR, Phys.Ser. 39, No.1, 30 (1975)

D.Ward, H.R.Andrews, G.J.Costa, J.S.Geiger, R.L.Graham, P.Taras

Values of the Lifetimes of States Having a High Nuclear Spin for Which Back Bending Is Observed. The Possibility of Measuring g-Factors by the Method of Varying the Flight of Recoil Nuclei in Vacuum

NUCLEAR REACTIONS 110Pd(24Mg, 4n), E=103 MeV; 115In(19F, 4n), E=86 MeV; measured Eγ, Iγ, σ(Eγ, θ), γγ-coin, recoil distance.

1974AL07      Phys.Rev. C9, 1748 (1974)

T.K.Alexander, G.J.Costa, J.S.Forster, O.Hausser, A.B.McDonald, A.Olin, W.Witthuhn

Magnetic Moment of the 97-ps, Iπ = 3- Level in 14C

NUCLEAR REACTIONS 3H(12C, p), E=21 MeV; measured γ(θ, t), recoil distance. 14C level deduced T1/2, g.

doi: 10.1103/PhysRevC.9.1748
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1974FO13      Phys.Lett. 51B, 133 (1974)

J.S.Forster, D.Ward, G.J.Costa, G.C.Ball, W.G.Davies, I.V.Mitchell

The Use of 4He Ion-Implanted Targets to Obtain Accurate Nuclear Lifetimes from Analysis of Doppler Broadened Lineshapes

NUCLEAR REACTIONS 4He(24Mg, αγ), E=40 MeV; 4He(35Cl, pγ), E=55 MeV; measured DSA, αγ-coin, pγ-coin. 24Mg, 38Ar levels deduced T1/2.

doi: 10.1016/0370-2693(74)90197-X
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1974MC17      Can.J.Phys. 52, 1381 (1974)

A.B.McDonald, T.K.Alexander, O.Hausser, G.J.Costa, J.S.Forster, A.Olin

Lifetimes of Low Lying Levels of 18O, 18Ne

NUCLEAR REACTIONS 3H(16O, pγ), E=25 MeV; measured Eγ, Iγ, recoil distance. 16O(3He, nγ), E=7.5, 9 MeV; measured Eγ, Iγ, nγ-coin, DSA. 18O, 18Ne levels deduced T1/2.

doi: 10.1139/p74-184
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1973BA34      Phys.Rev.Lett. 31, 395 (1973)

G.C.Ball, G.J.Costa, W.G.Davies, J.S.Forster, J.C.Hardy, A.B.McDonald

Mass Excess and Low-Lying Level Structure of 14B

NUCLEAR REACTIONS 12,14C, 14N, 16O(7Li, 7Be), E=52 MeV; measured σ(E(7Be)).Q. 14B deduced levels, mass excess.

doi: 10.1103/PhysRevLett.31.395
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