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NSR database version of April 11, 2024.

Search: Author = D.M.Whittal

Found 26 matches.

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2002LE10      Phys.Rev. C65, 044621 (2002)

S.Leray, F.Borne, S.Crespin, J.Frehaut, X.Ledoux, E.Martinez, Y.Patin, E.Petibon, P.Pras, A.Boudard, R.Legrain, Y.Terrien, F.Brochard, D.Drake, J.C.Duchazeaubeneix, J.M.Durand, S.I.Meigo, G.Milleret, D.M.Whittal, W.Wlazlo, D.Durand, C.Le Brun, F.R.Lecolley, J.F.Lecolley, F.Lefebvres, M.Louvel, C.Varignon, F.Hanappe, S.Menard, L.Stuttge, J.Thun

Spallation Neutron Production by 0.8, 1.2, and 1.6 GeV Protons on Various Targets

NUCLEAR REACTIONS Fe, Pb(p, nX), E=800, 1200, 1600 MeV; Al, Zr, W, Th(p, nX), E=1200 MeV; measured spallation neutron spectra, σ(E, θ), neutron multiplicities. Comparison with model predictions.

doi: 10.1103/PhysRevC.65.044621
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0977.


2000BO17      Nucl.Phys. A663-664, 1061c (2000)

A.Boudard, F.Borne, F.Brochard, S.Crespin, D.Drake, J.C.Duchazeaubeneix, D.Durand, J.M.Durand, J.Frehaut, F.Hanappe, L.Kowalski, C.Lebrun, F.R.Lecolley, J.F.Lecolley, X.Ledoux, F.Lefebvres, R.Legrain, S.Leray, M.Louvel, E.Martinez, S.I.Meigo, S.Menard, G.Milleret, Y.Patin, E.Petibon, F.Plouin, P.Pras, J.P.Schapira, L.Stuttge, Y.Terrien, J.Thun, M.Uematsu, C.Varignon, C.Volant, D.M.Whittal, W.Wlazlo

Spallation Study with Proton Beams Around 1 GeV: Neutron production

NUCLEAR REACTIONS Fe(p, nX), E=1600 MeV; Pb(p, nX), E=1200, 1600 MeV; measured neutron spectra, multiplicities, σ(θ).

doi: 10.1016/S0375-9474(99)00770-8
Citations: PlumX Metrics


1999LE19      Phys.Rev.Lett. 82, 4412 (1999)

X.Ledoux, F.Borne, A.Boudard, F.Brochard, S.Crespin, D.Drake, J.C.Duchazeaubeneix, D.Durand, J.M.Durand, J.Frehaut, F.Hanappe, L.Kowalski, C.Lebrun, F.R.Lecolley, J.F.Lecolley, F.Lefebvres, R.Legrain, S.Leray, M.Louvel, E.Martinez, S.I.Meigo, S.Menard, G.Milleret, Y.Patin, E.Petibon, F.Plouin, P.Pras, L.Stuttge, Y.Terrien, J.Thun, M.Uematsu, C.Varignon, D.M.Whittal, W.Wlazlo

Spallation Neutron Production by 0.8, 1.2, and 1.6 GeV Protons on Pb Targets

NUCLEAR REACTIONS Pb(p, nX), E=0.8, 1.2, 1.6 GeV; measured neutron production σ(E, θ), multiplicity. Comparison with intranuclear cascade model.

doi: 10.1103/PhysRevLett.82.4412
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0892.


1998CA11      Nucl.Phys. A630, 631 (1998)

J.Carter, A.A.Cowley, H.Diesener, R.W.Fearick, S.V.Fortsch, M.N.Harakeh, J.J.Lawrie, S.J.Mills, P.von Neumann-Cosel, R.T.Newman, J.V.Pilcher, A.Richter, K.Schweda, F.D.Smit, G.F.Steyn, S.Strauch, D.M.Whittal

Isoscalar Quadrupole Strength in 40Ca from the (p, p'α0) Reaction at E(p) = 100 MeV

NUCLEAR REACTIONS 40Ca(p, p'α), E=99.5 MeV; measured σ(θ(p), θ(α), E(x)); deduced α0 channel multipole distribution, isoscalar E2 strength distribution.

doi: 10.1016/S0375-9474(98)00656-3
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0271.


1997BO44      Nucl.Instrum.Methods Phys.Res. A385, 339 (1997)

F.Borne, S.Crespin, S.Leray, Y.Patin, M.Beau, A.Boudard, F.Boue, P.Bouyer, J.L.Boyard, F.Brochard, D.Drake, J.C.Duchazeaubeneix, J.M.Durand, J.Frehaut, L.Kowalski, R.Legrain, J.P.Lochard, E.Martinez, S.Menard, G.Milleret, E.Petibon, F.Plouin, Y.Terrien, J.Thun, M.Uematsu, S.Vuillier, D.M.Whittal

Spallation Neutron Spectra Measurements Part I: Time-of-flight technique

NUCLEAR REACTIONS 208Pb(p, xn), E=800 MeV; measured neutron spectrum. Tof method.

doi: 10.1016/S0168-9002(96)01156-4
Citations: PlumX Metrics


1997MA74      Nucl.Instrum.Methods Phys.Res. A385, 345 (1997)

E.Martinez, J.Thun, Y.Patin, S.Leray, M.Beau, A.Boudard, F.Boue, P.Bouyer, J.L.Boyard, F.Brochard, S.Crespin, D.Drake, J.C.Duchazeaubeneix, J.M.Durand, J.Frehaut, L.Kowalski, R.Legrain, J.P.Lochard, S.Menard, G.Milleret, E.Petibon, F.Plouin, Y.Terrien, M.Uematsu, S.Vuillier, D.M.Whittal

Spallation Neutron Spectra Measurements Part II: Proton recoil spectrometer

NUCLEAR REACTIONS 1H(n, n), E=100-1600 MeV; measured σ.

doi: 10.1016/S0168-9002(96)01157-6
Citations: PlumX Metrics


1995BR18      Phys.Rev. C52, 807 (1995)

E.J.Brash, O.Hausser, W.J.Cummings, M.Bahrami, P.P.J.Delheij, R.S.Henderson, M.C.Vetterli, D.M.Whittal, B.Larson, R.H.Landau, T.Mefford, L.Ray

Spin Observables in Elastic Proton Scattering from Polarized 3He

NUCLEAR REACTIONS 3He(polarized p, p), E=200, 500 MeV; measured σ(θ), spin observables vs θ; deduced reaction models test related features. Fully microscopic nonrelativistic optical model. Polarized target.

doi: 10.1103/PhysRevC.52.807
Citations: PlumX Metrics


1994CO16      Phys.Rev. C50, 2449 (1994)

A.A.Cowley, G.F.Steyn, S.V.Fortsch, J.J.Lawrie, J.V.Pilcher, F.D.Smit, D.M.Whittal

Quasifree Knockout in 9Be(α, 2α)5He at an Incident Energy of 197 MeV

NUCLEAR REACTIONS 9Be(α, 2α), E=197 MeV; measured σ(θ1, θ2). 4He(α, α), E=197 MeV; measured σ(θ); deduced dependence of α-clustering probability, model parameters. 9Be deduced spectroscopic factors. DWIA analysis.

doi: 10.1103/PhysRevC.50.2449
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0470.


1994CU04      Nucl.Instrum.Methods Phys.Res. A346, 52 (1994)

W.J.Cummings, E.J.Brash, O.Hausser, M.Bahrami, J.Graham, P.Hauser, P.P.J.Delheij, R.S.Henderson, M.C.Vetterli, D.M.Whittal, B.Larson

Adiabatic Spin Rotator for a Laser Pumped Polarized 3He Target

NUCLEAR REACTIONS 3He(polarized p, p), E=200, 500 MeV; analyzed parity-allowed spin correlation observables measurement feasibility. Adiabatic spin rotator, laser pumped polarized target.

doi: 10.1016/0168-9002(94)90688-2
Citations: PlumX Metrics


1994LA09      Phys.Rev. C49, 2045 (1994)

B.Larson, O.Hausser, J.Alster, M.Bahrami, E.J.Brash, W.J.Cummings, P.P.J.Delheij, R.Henderson, D.Ottewell, A.Rahav, S.Ram, M.C.Vetterli, D.M.Whittal

Asymmetries in 100 MeV π+--3He(pol) Elastic Scattering

NUCLEAR REACTIONS 3He(π+, π+), (π-, π-), E=100 MeV; measured σ(θ), asymmetry vs θ. PWIA, full nonlocal DWIA models, realistic three-body wave functions. Polarized target.

doi: 10.1103/PhysRevC.49.2045
Citations: PlumX Metrics


1994VO05      Nucl.Phys. A569, 373c (1994)

P.von Neumann-Cosel, H.Diesener, U.Helm, G.Herbert, V.Huck, A.Richter, G.Schrieder, A.Stascheck, A.Stiller, J.Ryckebusch, J.Carter, A.A.Cowley, R.W.Fearick, J.J.Lawrie, S.J.Mills, R.T.Newman, J.V.Pilcher, F.D.Smit, Z.Z.Vilakazi, D.M.Whittal

Excitation and Decay of Electric Giant Resonances in the 40Ca(e, e'X) and 40Ca(p, p'X) Reactions

NUCLEAR REACTIONS 40Ca(e, e'p), E=57, 78, 183.5 MeV; measured σ(θ(e), Ep). 40Ca(p, p'α), E=99.1 MeV; 40Ca(e, e'α), E=183.5 MeV; measured proton, α-channel decay. 40Ca deduced electric giant resonance decay features.

doi: 10.1016/0375-9474(94)90128-7
Citations: PlumX Metrics


1993BR05      Phys.Rev. C47, 2064 (1993)

E.J.Brash, O.Hausser, B.Larson, A.Rahav, P.W.Green, P.P.J.Delheij, R.S.Henderson, U.Oelfke, M.C.Vetterli, D.M.Whittal, R.M.Woloshyn

Proton-Induced Nucleon Knockout from Polarized 3He at 220 MeV

NUCLEAR REACTIONS 3He(polarized p, 2p), (polarized p, np), E=220 MeV; measured σ(θ1, θ2), analyzing power, spin-correlation parameters; deduced rescattering corrections role. Quasielastic kinematics, high pressure polarized gas target.

doi: 10.1103/PhysRevC.47.2064
Citations: PlumX Metrics


1993FO05      Phys.Rev. C48, 743 (1993)

S.V.Fortsch, A.A.Cowley, J.J.Lawrie, J.V.Pilcher, F.D.Smit, D.M.Whittal

Coincident Proton Emission Induced by 200 MeV Protons on 197Au

NUCLEAR REACTIONS 197Au(p, xp), E=200 MeV; measured energy sharing σ(E), pp-coin, σ(θ); deduced quasifree scattering evidence.

doi: 10.1103/PhysRevC.48.743
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0511.


1991CO03      Phys.Rev. C43, 678 (1991)

A.A.Cowley, A.van Kent, J.J.Lawrie, S.V.Fortsch, D.M.Whittal, J.V.Pilcher, F.D.Smit, W.A.Richter, R.Lindsay, I.J.van Heerden, R.Bonetti, P.E.Hodgson

Preequilibrium Proton Emission Induced by 80 and 120 MeV Protons Incident on 90Zr

NUCLEAR REACTIONS 90Zr(p, p'), E=80, 120 MeV; measured σ(Ep', θp'); deduced reaction mechanism, effective interaction strength. Phenomenological parametrization.

doi: 10.1103/PhysRevC.43.678
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0180.


1991CO13      Phys.Rev. C44, 329 (1991)

A.A.Cowley, J.J.Lawrie, G.C.Hillhouse, D.M.Whittal, S.V.Fortsch, J.V.Pilcher, F.D.Smit, P.G.Roos

Quasifree Knockout in 16O(p, 2p)15N at an Incident Energy of 151 MeV

NUCLEAR REACTIONS 16O(p, 2p), E=151 MeV; measured σ(E1, E2, θ1, θ2). 15N levels deduced spectroscopic factors. DWIA analysis.

doi: 10.1103/PhysRevC.44.329
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0027.


1991FO01      Phys.Rev. C43, 691 (1991)

S.V.Fortsch, A.A.Cowley, J.J.Lawrie, D.M.Whittal, J.V.Pilcher, F.D.Smit

Continuum Protons from 58Ni(p, p') at Incident Energies between 100 and 200 MeV

NUCLEAR REACTIONS 58Ni(p, p'), E=100-200 MeV; measured σ(Ep', θp'); deduced reaction mechanism, quasifree knockout contribution.

doi: 10.1103/PhysRevC.43.691
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0173.


1991LA09      Phys.Rev.Lett. 67, 3356 (1991)

B.Larson, O.Hausser, E.J.Brash, C.Chan, A.Rahav, C.Bennhold, P.P.J.Delheij, R.S.Henderson, B.K.Jennings, A.Mellinger, D.Ottewell, A.Trudel, M.C.Vetterli, D.M.Whittal, S.Ram, L.Tiator, S.S.Kamalov

Asymmetries in Elastic Scattering of 100 MeV π+ from a Polarized 3He Target

NUCLEAR REACTIONS 3He(π+, π+), E=100 MeV; measured σ(θ), analyzing power. Full nonlocal DWIA, realistic three-body Faddeev wave functions. Polarized target.

doi: 10.1103/PhysRevLett.67.3356
Citations: PlumX Metrics


1990CO14      Z.Phys. A336, 189 (1990)

A.A.Cowley, S.V.Fortsch, J.J.Lawrie, D.M.Whittal, F.D.Smit, J.V.Pilcher

Continuum Protons from the Inclusive Reaction 197Au(p, p') at Incident Energies between 100 and 200 MeV

NUCLEAR REACTIONS 197Au(p, p'X), E=100-200 MeV; measured σ(θp, Ep). Kalbach systematics analysis.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0511.


1990CO31      Europhys.Lett. 13, 37 (1990)

A.A.Cowley, S.V.Fortsch, J.J.Lawrie, J.V.Pilcher, F.D.Smit, D.M.Whittal

Importance of Nucleon-Nucleon Scattering in the Interaction of Protons with 197Au at 200 MeV

NUCLEAR REACTIONS 197Au(p, 2p), E=200 MeV; measured σ(θ1, θ2, E1); deduced reaction mechanism. DWIA analysis.

doi: 10.1209/0295-5075/13/1/007
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0511.


1990LA12      Phys.Rev. C42, 778 (1990)

J.J.Lawrie, D.M.Whittal, A.A.Cowley

Continuum Analyzing Power for 4He(p(pol), p') at 100 MeV

NUCLEAR REACTIONS 4He(polarized p, p'), E=100 MeV; calculated analyzing power vs θ; deduced reaction mechanism. DWIA analysis.

doi: 10.1103/PhysRevC.42.778
Citations: PlumX Metrics


1990WH01      Phys.Rev. C42, 309 (1990)

D.M.Whittal, A.A.Cowley, J.V.Pilcher, S.V.Fortsch, F.D.Smit, J.J.Lawrie

Quasifree Knockout of Charged Particles from 4He with 100 MeV Protons

NUCLEAR REACTIONS 4He(p, 2p), (p, pd), (p, pt), (p, p3He), E=100 MeV; measured quasifree σ(E1, θ1, θ2). Spectroscopic factors. DWIA analysis.

doi: 10.1103/PhysRevC.42.309
Citations: PlumX Metrics


1989CO17      Phys.Rev. C40, 1950 (1989)

A.A.Cowley, J.V.Pilcher, J.J.Lawrie, D.M.Whittal

Protons of 200 MeV Incident on 12C. II. Quasifree Proton Knockout

NUCLEAR REACTIONS 12C(p, 2p), E=200 MeV; measured σ(E1, E2, θ1, θ2). 11B levels deduced spectroscopic factors. DWIA analysis.

doi: 10.1103/PhysRevC.40.1950
Citations: PlumX Metrics


1989PI12      Phys.Rev. C40, 1937 (1989)

J.V.Pilcher, A.A.Cowley, D.M.Whittal, J.J.Lawrie

Protons of 200 MeV Incident on 12C. I. Coincident Proton Emission from the Continuum

NUCLEAR REACTIONS 12C(p, 2p), E=200 MeV; measured σ(E1, E2, θ1, θ2); deduced relation to inelastic scattering.

doi: 10.1103/PhysRevC.40.1937
Citations: PlumX Metrics


1988CO02      Phys.Lett. 201B, 196 (1988)

A.A.Cowley, J.V.Pilcher, J.J.Lawrie, D.M.Whittal

Coincident Proton Emission from the Continuum Induced by 200 MeV Protons on 12C

NUCLEAR REACTIONS 12C(p, 2p), E=200 MeV; measured σ(Ep1, θp1, Ep2, θp2), σ(Ep1, θp1, θp2). Detector telescopes. Model calculations.

doi: 10.1016/0370-2693(88)90211-0
Citations: PlumX Metrics


1988FO06      Nucl.Phys. A485, 258 (1988)

S.V.Fortsch, A.A.Cowley, J.V.Pilcher, D.M.Whittal, J.J.Lawrie, J.C.van Staden, E.Friedland

Continuum Yields from 12C(p, p') at Incident Proton Energies of 90 and 200 MeV

NUCLEAR REACTIONS 12C(p, p'), E=90, 200 MeV; measured σ(E, E', θ). 12C deduced spectroscopic factors. Natural target. Comparison with quasifree knockout model.

doi: 10.1016/0375-9474(88)90101-7
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0534.


1986LA28      Z.Phys. A325, 175 (1986)

J.J.Lawrie, A.A.Cowley, D.M.Whittal, S.J.Mills, W.R.McMurray

Resonances in Low Energy Elastic Scattering of α-Particles from 28Si

NUCLEAR REACTIONS 28Si(α, α), E=5-12 MeV; measured σ(Eα), σ(E), σ(θ). 32S deduced no quasimolecular resonance evidence.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0658.


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