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NSR database version of February 19, 2024.

Search: Author = N.R.Stevenson

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2015ST12      J.Radioanal.Nucl.Chem. 305, 99 (2015)

N.R.Stevenson, G.St George, J.Simon, S.C.Srivastava, D.W.Mueller, G.R.Gonzales, J.A.Rogers, R.Keith Frank, I.M.Horn

Methods of producing high specific activity Sn-117m with commercial cyclotrons

NUCLEAR REACTIONS 116Cd(α, 3n), E=15-45 MeV; measured reaction products; deduced yields. Comparison with available data.

doi: 10.1007/s10967-015-4031-7
Citations: PlumX Metrics


1994KO06      Phys.Rev. C49, 1715 (1994)

M.Kohler, B.E.King, N.R.Stevenson, R.B.Schubank, Y.M.Shin, R.A.Ristinen, P.Amaudruz, P.P.J.Delheij, D.C.Healey, B.K.Jennings, D.F.Ottewell, G.Sheffer, G.R.Smith, G.D.Wait, J.T.Brack, A.Feltham, M.Hanna, R.R.Johnson, F.M.Rozon, V.Sossi, D.Vetterli, P.Weber, N.Grion, R.Rui, E.L.Mathie, R.Tacik, M.Yeomans, C.A.Gossett, G.J.Wagner, J.M.Lee, K.S.Chung

Vector Analyzing Power iT11 in πd Elastic Scattering at 49 MeV

NUCLEAR REACTIONS 2H(π+, π+), (π-, π-), E=49 MeV; measured iT11(θ); deduced πNP11 amplitude role. Model comparison. Dynamically polarized target, magnetic spectrometer.

doi: 10.1103/PhysRevC.49.1715
Citations: PlumX Metrics


1994KU19      Phys.Rev. C50, 1771 (1994)

S.E.Kuhn, W.J.Cummings, G.E.Dodge, S.S.Hanna, B.H.King, Y.M.Shin, J.G.Congleton, R.Helmer, R.B.Schubank, N.R.Stevenson, U.Wienands, Y.K.Lee, G.R.Mason, B.E.King, K.S.Chung, J.M.Lee, D.P.Rosenzweig

Multinucleon Effects in Muon Capture on 3He at High Energy Transfer

NUCLEAR REACTIONS 3He(μ-, p), (μ-, d), (μ-, np), E at rest; measured proton, deuteron, np-coin spectra. PWIA with, without breakup channel.

doi: 10.1103/PhysRevC.50.1771
Citations: PlumX Metrics


1992AB01      Nucl.Phys. A539, 573 (1992)

R.Abegg, Y.Yanlin, E.Korkmaz, P.W.Green, L.G.Greeniaus, D.A.Hutcheon, D.Mack, G.A.Moss, W.C.Olsen, N.R.Stevenson

Measurement of the Polarization Transfer Coefficient K(LS) in the p(pol)p → d(pol)π+ Reaction

NUCLEAR REACTIONS 1H(polarized p, π+), E=507 MeV; measured polarization transfer asymmetries, θ=25° to 140°. Solid CD2 targets, longitudinal beam polarization, sideways deuteron polarization.

doi: 10.1016/0375-9474(92)90126-5
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1992BR02      Phys.Rev. C45, 698 (1992)

J.T.Brack, A.Feltham, R.R.Johnson, G.Jones, M.A.Kermani, O.Meirav, M.Pavan, M.E.Sevior, V.Sossi, D.Vetterli, P.Weber, G.R.Smith, P.A.Amaudruz, D.Healey, D.F.Ottewell, Y.S.Wu, X.Y.Chen, S.Hoibraten, M.D.Kohler, J.J.Kraushaar, R.A.Ristinen, W.R.Smythe, E.L.Mathie, D.M.Yeomans, R.Schubank, N.R.Stevenson, E.F.Gibson

Analyzing Powers for π±-13C(pol) Scattering at T(π) = 100 MeV

NUCLEAR REACTIONS 13C(π+, π+), (π-, π-), (π+, π+'), (π-, π-'), E=100 MeV; measured analyzing power. Polarized target. Model analysis.

doi: 10.1103/PhysRevC.45.698
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1992CU01      Phys.Rev.Lett. 68, 293 (1992)

W.J.Cummings, G.E.Dodge, S.S.Hanna, B.H.King, S.E.Kuhn, Y.M.Shin, R.Helmer, R.B.Schubank, N.R.Stevenson, U.Wienands, Y.K.Lee, G.R.Mason, B.E.King, K.S.Chung, J.M.Lee, D.P.Rosenzweig

Energetic Protons and Deuterons Emitted following μ- Capture by 3He Nuclei

NUCLEAR REACTIONS 3He(μ-, X), E at rest; measured p-, d-spectra; deduced capture strength, nucleon-nucleon correlations, meson exchange currents role.

doi: 10.1103/PhysRevLett.68.293
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1992SO16      Nucl.Phys. A548, 562 (1992)

V.Sossi, M.J.Iqbal, R.R.Johnson, G.Jones, M.Pavan, F.M.Rozon, M.Sevior, D.Vetterli, P.Weber, G.Sheffer, G.R.Smith, P.Camerini, N.Grion, R.Rui, N.R.Stevenson, M.J.Vicente-Vacas

Pion-Induced Pion Production on Deuterium: A quasifree process

NUCLEAR REACTIONS 2H(π+, π-), E=280 MeV; measured σ(θ(π+), θ(π-), E(π+), E(π-)). Comparison with isobar model with Fermi motion.

doi: 10.1016/0375-9474(92)90642-W
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1992VE04      Nucl.Phys. A548, 541 (1992)

D.Vetterli, R.R.Johnson, O.Meirav, M.E.Sevior, V.Sossi, P.Weber, P.Camerini, N.Grion, R.Rui, F.M.Rozon, P.Amaudruz, D.Ottewell, G.Sheffer, G.R.Smith, N.R.Stevenson, M.J.Vicente-Vacas

π+π- Coincidence Measurement in the 4He(π+, π+π-) Reaction at T(π+) = 280 MeV

NUCLEAR REACTIONS 4He(π+, π+π-), E=280 MeV; measured σ(θπ+, θπ-, Eπ+, Eπ-); deduced σ.

doi: 10.1016/0375-9474(92)90641-V
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1991KO15      Phys.Rev. C44, 15 (1991)

M.D.Kohler, J.T.Brack, B.Clausen, J.J.Kraushaar, B.J.Kriss, R.A.Ristinen, K.Vaziri, G.R.Smith, D.F.Ottewell, M.E.Sevior, R.P.Trelle, N.R.Stevenson

Absolute Differential Cross Sections and Charge Asymmetries for π+d Elastic Scattering at 65 MeV

NUCLEAR REACTIONS 2H(π+, π+), (π-, π-), E=65 MeV; measured absolute σ(θ), asymmetry. Faddeev calculations.

doi: 10.1103/PhysRevC.44.15
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1990MI06      Phys.Rev. D41, 2689 (1990)

K.Michaelian, P.Kitching, D.A.Hutcheon, R.Abegg, G.H.Coombes, W.K.Dawson, H.W.Fearing, H.Fielding, G.Gaillard, P.Green, L.G.Greeniaus, M.Hugi, C.A.Miller, G.C.Neilson, W.C.Olsen, J.Soukup, N.R.Stevenson, J.Wesick, R.L.Workman

Proton-Proton Bremsstrahlung at 280 MeV

NUCLEAR REACTIONS 1H(polarized p, γ), E=280 MeV; measured bremsstrahlung σ(θ); deduced free nucleon-nucleon interaction off-shell effects.

doi: 10.1103/PhysRevD.41.2689
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1990RU09      Nucl.Phys. A517, 455 (1990)

R.Rui, P.Camerini, N.Grion, R.R.Johnson, M.Pavan, F.M.Rozon, V.Sossi, D.Ottewell, G.Sheffer, G.Smith, N.R.Stevenson, M.J.Vicente-Vacas

π+π- Coincidence Measurement in the π+d → π+π-pp Reaction at Tπ+ = 280 MeV

NUCLEAR REACTIONS 2H(π+, π+π-), E=280 MeV; measured σ(θπ+, θπ-, Eπ+, Eπ-); deduced σ.

doi: 10.1016/0375-9474(90)90211-4
Citations: PlumX Metrics


1990ST24      Phys.Rev.Lett. 65, 1987 (1990)

N.R.Stevenson, R.B.Schubank, Y.M.Shin, P.Amaudruz, P.P.J.Delheij, D.C.Healey, B.K.Jennings, D.F.Ottewell, G.Sheffer, G.R.Smith, G.D.Wait, J.T.Brack, A.Feltham, M.Hanna, R.R.Johnson, F.M.Rozon, V.Sossi, D.Vetterli, P.Weber, N.Grion, R.Rui, M.Kohler, R.A.Ristinen, E.L.Mathie, R.Tacik, M.Yeomans, C.A.Gossett, G.J.Wagner

Role of the πN P11 Interaction in πd Elastic Scattering at 50 MeV

NUCLEAR REACTIONS 2H(π+, π+), E=50 MeV; measured iT11(θ); deduced πN(P11) interaction amplitude role. Dynamically polarized target.

doi: 10.1103/PhysRevLett.65.1987
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1990ST33      J.Phys.(Paris), Colloq.C-6, 391 (1990)

N.R.Stevenson, R.B.Schubank, Y.M.Shin, P.Amaudruz, P.P.J.Delheij, D.C.Healey, B.K.Jennings, D.F.Ottewell, G.Sheffer, G.R.Smith, G.D.Wait, N.Grion, R.Rui, J.T.Brack, A.Feltham, M.Hanna, R.R.Johnson, F.M.Rozon, V.Sossi, D.Vetterli, P.Weber, M.Kohler, R.A.Ristinen, E.L.Mathie, R.Tacik, M.Yeomans, C.A.Gossett, G.J.Wagner, B.E.King

Analyzing Power Measurements in πd Elastic Scattering at 50 MeV

NUCLEAR REACTIONS 2H(π, π), E=50 MeV; measured iT11(θ); deduced πN(P11) potential role.


1989SE12      Phys.Rev. C40, 2780 (1989)

M.E.Sevior, A.Feltham, P.Weber, G.R.Smith, D.R.Gill, D.Healey, D.Ottewell, G.D.Wait, J.T.Brack, M.Kohler, J.J.Kraushaar, D.Oakley, R.J.Peterson, R.A.Ristinen, E.L.Mathie, N.R.Stevenson, R.B.Schubank, E.Gibson, R.Arndt

Analyzing Power in π±p(pol) Elastic Scattering from T(π) = 98 to 263 MeV

NUCLEAR REACTIONS 1H(π+, π+), (π-, π-), E=98-263 MeV; measured analyzing power vs θ; deduced πp phase shifts. Polarized target.

doi: 10.1103/PhysRevC.40.2780
Citations: PlumX Metrics


1989SH09      Nucl.Instrum.Methods Phys.Res. A274, 227 (1989)

Y.M.Shin, N.R.Stevenson, L.O.Dallin, K.Itoh, G.Retzlaff, G.D.Wait, D.R.Gill, D.F.Ottewell

A t20 Tensor Polarimeter

NUCLEAR REACTIONS 2H(π, π), E=133, 141 MeV; measured recoil deuteron polarization. A t20 tensor polarimeter, 3He(d, p) analyzer.

doi: 10.1016/0168-9002(89)90385-9
Citations: PlumX Metrics


1989ST04      Phys.Rev. C39, 1488 (1989)

N.R.Stevenson, Y.M.Shin, K.Itoh, G.Retzlaff, D.R.Gill, D.F.Ottewell, G.D.Wait, T.E.Drake, D.Frekers, R.B.Schubank, G.J.Lolos

Measurement of t20 in π+d Elastic Scattering

NUCLEAR REACTIONS 2H(π+, π+), E=116-145 MeV; measured tensor polarization t20(θ); deduced no evidence for dibaryons.

doi: 10.1103/PhysRevC.39.1488
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1988BR28      Phys.Rev. C38, 2427 (1988)

J.T.Brack, J.J.Kraushaar, D.J.Rilett, R.A.Ristinen, D.F.Ottewell, G.R.Smith, R.G.Jeppesen, N.R.Stevenson

Large-Angle π+p Elastic Scattering at 66.8 MeV

NUCLEAR REACTIONS 1H(π, π), E(cm)=66.8 MeV; measured σ(θ).

doi: 10.1103/PhysRevC.38.2427
Citations: PlumX Metrics


1988SM04      Phys.Rev. C38, 240 (1988)

G.R.Smith, D.R.Gill, D.Ottewell, G.D.Wait, P.Walden, R.R.Johnson, R.Olszewski, R.Rui, M.E.Sevior, R.P.Trelle, J.Brack, J.J.Kraushaar, R.A.Ristinen, H.Chase, E.L.Mathie, V.Pafilis, R.B.Schubank, N.R.Stevenson, A.Rinat, Y.Alexander

Energy Dependence of the Charge Asymmetry A(T(π), θ) in πd Elastic Scattering

NUCLEAR REACTIONS 2H(π+, π+), (π-, π-), E=143-256 MeV; measured charge asymmetry vs E, θ; deduced Δ-isobar parameters.

doi: 10.1103/PhysRevC.38.240
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1988SM05      Phys.Rev. C38, 251 (1988)

G.R.Smith, D.R.Gill, D.Healey, D.Ottewell, G.D.Wait, P.Walden, R.R.Johnson, G.Jones, R.Olszewski, F.M.Rozon, R.Rui, M.E.Sevior, R.P.Trelle, E.L.Mathie, G.Lolos, S.I.H.Naqvi, V.Pafilis, N.R.Stevenson, R.B.Schubank, W.Gyles, C.R.Ottermann, G.S.Kyle

Energy Dependence of T20 and τ21 in πd(pol) Elastic Scattering

NUCLEAR REACTIONS 2H(π, π), E=134-256 MeV; measured tensor analyzing power vs θ; deduced pion absorption role. Tensor polarized target.

doi: 10.1103/PhysRevC.38.251
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1987HU10      Nucl.Phys. A472, 701 (1987)

M.Hugi, J.M.Cameron, M.Ahmad, J.Collot, G.Gaillard, J.S.Wesick, G.W.R.Edwards, H.Fielding, D.A.Hutcheon, R.Abegg, C.A.Miller, P.Kitching, N.E.Davison, N.R.Stevenson, I.J.van Heerden

Radiative Capture of Polarized Neutrons above Pion Production Threshold

NUCLEAR REACTIONS 1H(polarized n, γ), E=370, 478 MeV; measured σ(θ), A(θ).

doi: 10.1016/0375-9474(87)90051-0
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13114.


1987KI07      Nucl.Phys. A463, 87c (1987)

P.Kitching, D.A.Hutcheon, K.Michaelian, R.Abegg, H.Coombes, W.K.Dawson, H.Fielding, G.Gaillard, P.Green, L.G.Greeniaus, M.Hugi, C.A.Miller, G.C.Neilson, W.C.Olsen, J.Soukup, N.R.Stevenson, J.Wesick, H.W.Fearing, R.L.Workman

Polarised Proton-Proton Bremsstrahlung

NUCLEAR REACTIONS 1H(polarized p, p'γ), E=280 MeV; measured analyzing power vs θγ. Liquid hydrogen target. Soft photon approximation, potential model calculations.

doi: 10.1016/0375-9474(87)90650-6
Citations: PlumX Metrics


1987ST17      Phys.Rev. C36, 1221 (1987)

N.R.Stevenson, Y.M.Shin

πd Elastic Amplitudes in the 117-324 MeV Region

NUCLEAR REACTIONS 2H(π, π), E=117-324 MeV; calculated σ(θ), iT11, T20(θ), T21(θ), spin-transfer; deduced reaction amplitudes. Partial wave analysis, polarized target.

doi: 10.1103/PhysRevC.36.1221
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1985SH23      Phys.Rev.Lett. 55, 2672 (1985)

Y.M.Shin, K.Itoh, N.R.Stevenson, D.R.Gill, D.F.Ottewell, G.D.Wait, T.E.Drake, D.F.Frekers, R.B.Schubank, G.J.Lolos

t20 in π+d Elastic Scattering between 118 and 148 MeV

NUCLEAR REACTIONS 2H(π+, π+), E=118-148 MeV; measured recoil tensor polarization, σ(θ); deduced no dibaryon resonance effects. Liquid LD2 target.

doi: 10.1103/PhysRevLett.55.2672
Citations: PlumX Metrics


1985WA01      Nucl.Phys. A433, 649 (1985)

C.E.Waltham, R.Shypit, D.A.Axen, F.Entezami, M.Comyn, D.Healey, G.A.Ludgate, G.D.Wait, D.V.Bugg, J.A.Edgington, N.R.Stevenson

Spin-Spin Correlations and Spin Asymmetries for the Reaction p(pol)p(pol) → pnπ+ at Intermediate Energies

NUCLEAR REACTIONS 1H(polarized p, pπ+), E=420, 465, 510 MeV; measured spin-spin correlation parameters, spin asymmetry vs proton momentum; deduced 1D2 partial wave dominance. Polarized target.

doi: 10.1016/0375-9474(85)90023-5
Citations: PlumX Metrics


1983SH11      Phys.Lett. 124B, 314 (1983)

R.Shypit, C.E.Waltham, D.A.Axen, F.Entezami, M.Comyn, D.Healey, G.A.Ludgate, G.D.Wait, D.V.Bugg, J.A.Edgington, N.R.Stevenson

Spin-Spin Correlations and Spin-Asymmetries for the Reaction p(pol)p(pol) → pnπ+ at 510 MeV

NUCLEAR REACTIONS 1H(polarized p, π+p), E=510 MeV; measured spin-spin correlation parameters, spin asymmetries. Polarized target.

doi: 10.1016/0370-2693(83)91461-2
Citations: PlumX Metrics


1983ST08      Nucl.Phys. A403, 525 (1983)

J.P.Stanley, N.M.Stewart, D.V.Bugg, J.A.Edgington, N.R.Stevenson, A.S.Clough, D.A.Axen, R.Shypit, M.Comyn, D.Healey, G.A.Ludgate

Measurements of Δσ(L) and Δσ(T) in pp Scattering between 200 and 520 MeV

NUCLEAR REACTIONS 1H(polarized p, p), E=200, 520 MeV; measured spin-dependent σ differences. Longitudinal, transverse beam polarization, polarized target.

doi: 10.1016/0375-9474(83)90621-8
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