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NSR database version of April 11, 2024.

Search: Author = P.Walden

Found 80 matches.

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2015FE09      Phys.Rev. C 92, 044608 (2015)

J.P.Fernandez-Garcia, M.Cubero, L.Acosta, M.Alcorta, M.A.G.Alvarez, M.J.G.Borge, L.Buchmann, C.A.Diget, H.A.Falou, B.Fulton, H.O.U.Fynbo, D.Galaviz, J.Gomez-Camacho, R.Kanungo, J.A.Lay, M.Madurga, I.Martel, A.M.Moro, I.Mukha, T.Nilsson, M.Rodriguez-Gallardo, A.M.Sanchez-Benitez, A.Shotter, O.Tengblad, P.Walden

Simultaneous analysis of the elastic scattering and breakup channel for the reaction 11Li+208Pb at energies near the Coulomb barrier

NUCLEAR REACTIONS 208Pb(11Li, 11Li), (11Li, X), (9Li, X), E=24.3, 29.8 MeV, [11Li beam from Ta(p, X), E=500 MeV from radioactive ion beam facility at TRIUMF]; measured 9,11Li elastic scattering and 9Li fragment spectra using detector telescopes, σ(θ), reaction and breakup σ; deduced energy distributions of the outgoing 9Li fragments from breakup of 11Li, B(E1) distributions of 11Li. Comparison to coupled-reaction-channel (CRC) and continuum-discretized coupled-channel (CDCC) calculations.

doi: 10.1103/PhysRevC.92.044608
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2195.


2013AL09      Phys.Lett. B 721, 224 (2013)

H.Al Falou, R.Kanungo, C.Andreoiu, D.S.Cross, B.Davids, M.Djongolov, A.T.Gallant, N.Galinski, D.Howell, R.Kshetri, D.Niamir, J.N.Orce, A.C.Shotter, S.Sjue, I.Tanihata, I.J.Thompson, S.Triambak, M.Uchida, P.Walden, R.B.Wiringa

Inelastic scattering of 9Li and excitation mechanism of its first excited state

NUCLEAR REACTIONS C, 2H(9Li, 8Li), (9Li, X), (9Li, 9Li), E=5 MeV/nucleon; measured reaction products. 9Li; deduced σ(θ), quadrupole deformation parameter, B(E2). DWUCK4, FRESCO calculations, comparison with available data.

doi: 10.1016/j.physletb.2013.03.018
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2022. Data from this article have been entered in the XUNDL database. For more information, click here.


2013FE04      Phys.Rev.Lett. 110, 142701 (2013)

J.P.Fernandez-Garcia, M.Cubero, M.Rodriguez-Gallardo, L.Acosta, M.Alcorta, M.A.G.Alvarez, M.J.G.Borge, L.Buchmann, C.A.Diget, H.A.Falou, B.R.Fulton, H.O.U.Fynbo, D.Galaviz, J.Gomez-Camacho, R.Kanungo, J.A.Lay, M.Madurga, I.Martel, A.M.Moro, I.Mukha, T.Nilsson, A.M.Sanchez-Benitez, A.Shotter, O.Tengblad, P.Walden

11Li Breakup on 208Pb at Energies Around the Coulomb Barrier

NUCLEAR REACTIONS 208Pb(11Li, X), (11Li, 9Li), E=24.3, 29.8 MeV; measured reaction products. 9,11Li; deduced breakup probabilities angular and B(E1) distributions. Comparison with CDCC calculations, available data.

doi: 10.1103/PhysRevLett.110.142701
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Data from this article have been entered in the XUNDL database. For more information, click here.


2012BO20      J.Phys.:Conf.Ser. 381, 012085 (2012)

M.J.G.Borge, M.Cubero, J.P.Fernandez-Garcia, L.Acosta, M.Alcorta, M.A.G.Alvarez, L.Buchmann, C.A.Diget, H.A.Falou, B.Fulton, H.O.U.Fynbo, D.Galaviz, J.Gomez-Camacho, R.Kanungo, J.A.Lay, M.Madurga, I.Mukha, T.Nilsson, A.M.Sanchez-Benitez, A.Shotter, O.Tengblad, P.Walden

Scattering of the halo nucleus 11Li and its core 9Li on 208Pb at energies around the Coulomb barrier

NUCLEAR REACTIONS 208Pb(9Li, 9Li), (11Li, 11Li), E≈Coulomb barrier; measured 9Li, 11Li halo nucleus using DSSSD and SSSD telescopes; calculated σ(θ) using optical model and also CDCC (continuum-discretized CC); deduced σ(θ) at E(cm)=23.0, 28.2 MeV, 11Li breakup σ. Preliminary.

doi: 10.1088/1742-6596/381/1/012085
Citations: PlumX Metrics


2012CU02      Phys.Rev.Lett. 109, 262701 (2012)

M.Cubero, J.P.Fernandez-Garcia, M.Rodriguez-Gallardo, L.Acosta, M.Alcorta, M.A.G.Alvarez, M.J.G.Borge, L.Buchmann, C.A.Diget, H.Al Falou, B.R.Fulton, H.O.U.Fynbo, D.Galaviz, J.Gomez-Camacho, R.Kanungo, J.A.Lay, M.Madurga, I.Martel, A.M.Moro, I.Mukha, T.Nilsson, A.M.Sanchez-Benitez, A.Shotter, O.Tengblad, P.Walden

Do Halo Nuclei Follow Rutherford Elastic Scattering at Energies Below the Barrier? The Case of 11Li

NUCLEAR REACTIONS 208Pb(11Li, 11Li), (9Li, 9Li), E=23.9-43 MeV. 9,11Li; measured reaction products; deduced σ(θ), Rutherford σ. Four-body CDCC calculations with code FRESCO calculations.

doi: 10.1103/PhysRevLett.109.262701
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1974. Data from this article have been entered in the XUNDL database. For more information, click here.


2012SA22      Phys.Rev.Lett. 108, 242701 (2012)

P.J.C.Salter, M.Aliotta, T.Davinson, H.Al Falou, A.Chen, B.Davids, B.R.Fulton, N.Galinski, D.Howell, G.Lotay, P.Machule, A.StJ.Murphy, C.Ruiz, S.Sjue, M.Taggart, P.Walden, P.J.Woods

Measurement of the 18Ne(α, p0)21Na Reaction Cross Section in the Burning Energy Region for X-Ray Bursts

NUCLEAR REACTIONS 18Ne(α, p), E(cm)=1.2-2.6 MeV; measured reaction products, Eα, Iα; deduced σ, astrophysical reaction rates. HCNO-breakout routes into the rp process implications, comparison with Hauser-Feshbach calculations.

doi: 10.1103/PhysRevLett.108.242701
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1932.


2011BE11      Phys.Rev. C 83, 042801 (2011)

C.E.Beer, A.M.Laird, A.St.J.Murphy, M.A.Bentley, L.Buchman, B.Davids, T.Davinson, C.A.Diget, S.P.Fox, B.R.Fulton, U.Hager, D.Howell, L.Martin, C.Ruiz, G.Ruprecht, P.Salter, C.Vockenhuber, P.Walden

Direct measurement of the 18F( p, α)15O reaction at nova temperatures

NUCLEAR REACTIONS 18F(p, α), E(cm)=250, 330, 453, 673 keV; measured Eα, Iα, α(heavy ion)-coin, cross sections, angular distributions, and S factors at ISAC-TRIUMF facility. 19Ne; deduced resonances, R-matrix analysis. Discussed implications for the reaction rate in the context of nova explosions.

doi: 10.1103/PhysRevC.83.042801
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1828.


2010KA03      Phys.Lett. B 682, 391 (2010)

R.Kanungo, A.T.Gallant, M.Uchida, C.Andreoiu, R.A.E.Austin, D.Bandyopadhyay, G.C.Ball, J.A.Becker, A.J.Boston, H.C.Boston, B.A.Brown, L.Buchmann, S.J.Colosimo, R.M.Clark, D.Cline, D.S.Cross, H.Dare, B.Davids, T.E.Drake, M.Djongolov, P.Finlay, N.Galinski, P.E.Garrett, A.B.Garnsworthy, K.L.Green, S.Grist, G.Hackman, L.J.Harkness, A.B.Hayes, D.Howell, A.M.Hurst, H.B.Jeppesen, K.G.Leach, A.O.Macchiavelli, D.Oxley, C.J.Pearson, B.Pietras, A.A.Phillips, S.V.Rigby, C.Ruiz, G.Ruprecht, F.Sarazin, M.A.Schumaker, A.C.Shotter, C.S.Sumitharachchi, C.E.Svensson, I.Tanihata, S.Triambak, C.Unsworth, S.J.Williams, P.Walden, J.Wong, C.Y.Wu

Structure of states in 12Be via the 11Be(d, p) reaction

NUCLEAR REACTIONS 2H(11Be, p), E=5 MeV/nucleon; measured proton spectra, recoiling and product nucleus spectra, p(nucleus)-coin; deduced σ(θ), Q-value spectra, peak widths. 12Be; deduced energy levels, J, π, spectroscopic factors using DWBA analysis.

doi: 10.1016/j.physletb.2009.11.025
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1786. Data from this article have been entered in the XUNDL database. For more information, click here.


2010MA75      J.Phys.:Conf.Ser. 202, 012040 (2010)

L.Martin, G.Ruprecht, U.Hager, L.Buchmann, P.A.Amaudruz, S.Fox, A.M.Laird, K.Chipps, P.Machule, R.Openshaw, P.Walden, M.Walter, P.Bruskiewich, A.C.Shotter

TACTIC - Ion tracking in nuclear physics

doi: 10.1088/1742-6596/202/1/012040
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2009MU07      Phys.Rev. C 79, 058801 (2009)

A.St.J.Murphy, A.M.Laird, C.Angulo, L.Buchmann, T.Davinson, P.Descouvemont, S.P.Fox, J.Jose, R.Lewis, C.Ruiz, K.Vaughan, P.Walden

Simultaneous measurement of the 18F(p, p)18F and 18F(p, α)15O reactions: Implications for the level structure of 19Ne, and for 18F production in novae

NUCLEAR REACTIONS 1H(18F, α), (18F, p), E=1.750 MeV/nucleon; measured particle spectra, σ. 19Ne; deduced levels, J, π, resonances, α widths, proton widths. R-matrix analysis. 18F(p, α)15O; deduced reaction rates.

doi: 10.1103/PhysRevC.79.058801
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1708. Data from this article have been entered in the XUNDL database. For more information, click here.


2009RO04      Phys.Rev. C 79, 031603 (2009)

T.Roger, H.Savajols, I.Tanihata, W.Mittig, M.Alcorta, D.Bandyopadhyay, R.Bieri, L.Buchmann, M.Caamano, B.Davids, N.Galinski, A.Gallant, D.Howell, R.Kanungo, W.Mills, S.Mythili, M.Notani, R.Openshaw, E.Padilla-Rodal, P.Roussel-Chomaz, G.Ruprecht, G.Savard, G.Sheffer, A.C.Shotter, M.Trinczek, P.Walden

Mass of 11Li from the 1H(11Li, 9Li)3H reaction

NUCLEAR REACTIONS 1H(11Li, 9Li), E=5 MeV/nucleon; measured reaction Q-value using angle-angle kinematical correlations of reaction products and by energy correlations between 9Li recoils and outgoing tritons.

ATOMIC MASSES 11Li; deduced mass and S(2n) from measured Q-value for 1H(11Li, 9Li) reaction.

doi: 10.1103/PhysRevC.79.031603
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Data from this article have been entered in the XUNDL database. For more information, click here.


2008BU12      Nucl.Phys. A805, 462c (2008)

L.Buchmann, P.Amaudruz, J.D'Auria, D.Hutcheon, C.Matei, J.Pearson, C.Ruiz, G.Ruprecht, M.Trinczek, C.Vockenhuber, P.Walden

Nuclear Astrophysics at TRIUMF

NUCLEAR REACTIONS 4He(12C, γ), E not given; 1H(26Al, γ), E not given; 4He(40Ca, γ), E(cm)=2.18-4.15 MeV; measured Eγ, Iγ; deduced astrophysical S-factor.

RADIOACTIVITY 22Na(β+), 198Au(β-); measured T1/2, temperature dependence not observed. 16N(β-); calculated β-delayed Eα, Iα using GEANT4 code.

doi: 10.1016/j.nuclphysa.2008.02.267
Citations: PlumX Metrics


2008KA04      Phys.Lett. B 660, 26 (2008)

R.Kanungo, A.N.Andreyev, L.Buchmann, B.Davids, G.Hackman, D.Howell, P.Khalili, B.Mills, E.Padilla-Rodal, Steven C.Pieper, J.Pearson, C.Ruiz, G.Ruprecht, A.Shotter, I.Tanihata, C.Vockenhuber, P.Walden, R.B.Wiringa

Spectroscopic factors for the 9Li ground state and N = 6 shell closure

NUCLEAR REACTIONS 2H(9Li, t), (9Li, d), E=1.68 MeV/nucleon; measured σ(θ); deduced spectroscopic factors.

doi: 10.1016/j.physletb.2007.12.024
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1604.


2008MY01      Phys.Rev. C 77, 035803 (2008)

S.Mythili, B.Davids, T.K.Alexander, G.C.Ball, M.Chicoine, R.S.Chakrawarthy, R.Churchman, J.S.Forster, S.Gujrathi, G.Hackman, D.Howell, R.Kanungo, J.R.Leslie, E.Padilla, C.J.Pearson, C.Ruiz, G.Ruprecht, M.A.Schumaker, I.Tanihata, C.Vockenhuber, P.Walden, S.Yen

Lifetimes of states in 19Ne above the 15O+α breakup threshold

NUCLEAR REACTIONS 3He(20Ne, α), E=34 MeV; measured Eγ, Iγ, γα-coin, α-spectra, lifetimes using Doppler Shift Attenuation Method; 19Ne; deduced levels, J, π. 15O(α, γ)19Ne; deduced reactions rates.

doi: 10.1103/PhysRevC.77.035803
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Data from this article have been entered in the XUNDL database. For more information, click here.


2008RA23      Phys.Rev.Lett. 101, 212501 (2008)

R.Raabe, A.Andreyev, M.J.G.Borge, L.Buchmann, P.Capel, H.O.U.Fynbo, M.Huyse, R.Kanungo, T.Kirchner, C.Mattoon, A.C.Morton, I.Mukha, J.Pearson, J.Ponsaers, J.J.Ressler, K.Riisager, C.Ruiz, G.Ruprecht, F.Sarazin, O.Tengblad, P.Van Duppen, P.Walden

β-Delayed Deuteron Emission from 11Li: Decay of the Halo

RADIOACTIVITY 11Li(β-); measured β-delayed deuteron spectrum. Deduced transition probability.

doi: 10.1103/PhysRevLett.101.212501
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Data from this article have been entered in the XUNDL database. For more information, click here.


2008TA13      Phys.Rev.Lett. 100, 192502 (2008)

I.Tanihata, M.Alcorta, D.Bandyopadhyay, R.Bieri, L.Buchmann, B.Davids, N.Galinski, D.Howell, W.Mills, S.Mythili, R.Openshaw, E.Padilla-Rodal, G.Ruprecht, G.Sheffer, A.C.Shotter, M.Trinczek, P.Walden, H.Savajols, T.Roger, M.Caamano, W.Mittig, P.Roussel-Chomaz, R.Kanungo, A.Gallant, M.Notani, G.Savard, I.J.Thompson

Measurement of the Two-Halo Neutron Transfer Reaction 1H(11Li, 9Li)3H at 3 A MeV

NUCLEAR REACTIONS 1H(11Li, 9Li)3H, E=3 MeV/nucleon; measured σ(θ), proton-Li-coin using gas-Si-CsI target-detection system (MAYA active target); deduced spectroscopic factors. Comparison with Optical Model calculations.

doi: 10.1103/PhysRevLett.100.192502
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1635.


2006KA50      Phys.Rev. C 74, 045803 (2006)

R.Kanungo, T.K.Alexander, A.N.Andreyev, G.C.Ball, R.S.Chakrawarthy, M.Chicoine, R.Churchman, B.Davids, J.S.Forster, S.Gujrathi, G.Hackman, D.Howell, J.R.Leslie, A.C.Morton, S.Mythili, C.J.Pearson, J.J.Ressler, C.Ruiz, H.Savajols, M.A.Schumaker, I.Tanihata, P.Walden, S.Yen

Lifetime of 19Ne*(4.03 MeV)

NUCLEAR REACTIONS 3He(20Ne, α), E=34 MeV; measured Eγ, Iγ, (particle)γ-coin, DSA. 19Ne level deduced T1/2, decay width.

doi: 10.1103/PhysRevC.74.045803
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2006MU07      Phys.Rev. C 73, 034320 (2006)

A.St.J.Murphy, M.Aliotta, T.Davinson, C.Ruiz, P.J.Woods, J.M.D'Auria, L.Buchmann, A.A.Chen, A.M.Laird, F.Sarazin, P.Walden, B.R.Fulton, J.E.Pearson, B.A.Brown

Level structure of 21Mg: Nuclear and astrophysical implications

NUCLEAR REACTIONS 1H(20Na, p), E=1.25, 1.60 MeV/nucleon; measured recoil proton spectra, σ(θ). 21Mg deduced resonance energies, widths. 20Na(p, γ), E=low; calculated astrophysical reaction rate.

doi: 10.1103/PhysRevC.73.034320
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1496. Data from this article have been entered in the XUNDL database. For more information, click here.


2006RU12      Eur.Phys.J. A 27, Supplement 1, 315 (2006)

G.Ruprecht, D.Gigliotti, P.Amaudruz, L.Buchmann, S.P.Fox, B.R.Fulton, T.Kirchner, A.M.Laird, P.D.Mumby-Croft, R.Openshaw, M.M.Pavan, J.Pearson, G.Sheffer, P.Walden

Status of the TRIUMF annular chamber for the tracking and identification of charged particles (TACTIC)

doi: 10.1140/epja/i2006-08-048-y
Citations: PlumX Metrics


2005RU01      Phys.Rev. C 71, 025802 (2005)

C.Ruiz, T.Davinson, F.Sarazin, I.Roberts, A.Robinson, P.J.Woods, L.Buchmann, A.C.Shotter, P.Walden, N.M.Clarke, A.A.Chen, B.R.Fulton, D.Groombridge, J.Pearson, A.S.Murphy

Multichannel R-matrix analysis of elastic and inelastic resonances in the 21Na + p compound system

NUCLEAR REACTIONS 1H(21Na, p), E=580-1560 keV/nucleon; measured elastic and inelastic recoil proton spectra, σ(θ). 22Mg deduced resonance energies, widths, J, π, analog states. 21Na(p, γ), E=low; calculated reaction rate. R-matrix analysis.

doi: 10.1103/PhysRevC.71.025802
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2005RU15      Nucl.Phys. A758, 166c (2005)

C.Ruiz, M.Aliotta, R.E.Azuma, R.N.Boyd, L.Buchmann, A.Chen, N.M.Clarke, J.M.D'Auria, T.Davinson, B.R.Fulton, D.Groombridge, D.Hutcheon, A.M.Laird, A.S.Murphy, J.Pearson, I.Roberts, A.Robinson, F.Sarazin, A.C.Shotter, P.Walden, P.J.Woods

Multichannel R-matrix analysis of elastic and inelastic resonances in the 20, 21Na+p compound systems

NUCLEAR REACTIONS 1H(20Na, p), (21Na, p), E(cm) ≈ 500-1600 keV; measured recoil proton spectra; deduced excitation functions. 22Ne deduced resonance energies, widths.

doi: 10.1016/j.nuclphysa.2005.05.171
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2003AZ05      Nucl.Phys. A718, 119c (2003)

R.E.Azuma, S.Bishop, L.Buchmann, M.L.Chatterjee, A.A.Chen, J.M.D'Auria, T.Davinson, S.Engel, B.R.Fulton, D.Gigliotti, U.Greife, D.Groombridge, D.Hunter, A.Hussein, D.Hutcheon, C.Jewett, J.D.King, N.Khan, S.Kubono, A.M.Laird, M.Lamey, R.Lewis, L.Ling, W.Liu, S.Michimasa, A.S.Murphy, A.Olin, D.Ottewell, P.Parker, J.Pearson, I.Roberts, A.Robinson, J.G.Rogers, G.Roy, C.Ruiz, F.Sarazin, A.C.Shotter, H.Sprenger, F.Strieder, P.Walden, P.J.Woods, C.Wrede

Results of 21Na + p Experiments at ISAC

NUCLEAR REACTIONS 1H(21Na, 21Na), E=0.45-1.4 MeV; measured recoil proton spectra; deduced excitation function. 1H(21Na, γ), E=220, 855 keV/nucleon; measured Eγ, (particle)γ-coin. 22Mg deduced resonance features.

doi: 10.1016/S0375-9474(03)00688-2
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2003OP01      Phys.Rev.Lett. 91, 212302 (2003)

A.K.Opper, E.Korkmaz, D.A.Hutcheon, R.Abegg, C.A.Davis, R.W.Finlay, P.W.Green, L.G.Greeniaus, D.V.Jordan, J.A.Niskanen, G.V.O'Rielly, T.A.Porcelli, S.D.Reitzner, P.L.Walden, S.Yen

Charge Symmetry Breaking in np → dπ0

NUCLEAR REACTIONS 1H(n, π0), E=279.5 MeV; measured σ(θ), forward-backward asymmetry; deduced charge symmetry breaking. Comparison with model predictions.

doi: 10.1103/PhysRevLett.91.212302
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2002HU06      Nucl.Phys. A705, 367 (2002)

G.M.Huber, G.J.Lolos, Z.Papandreou, J.Hovdebo, S.I.H.Naqvi, D.F.Ottewell, P.L.Walden, G.Jones, X.Aslanoglou

The (π+, pd) and (π+, dd) Reactions on Light Nuclei at 100 and 165 MeV Incident Pion Energies

NUCLEAR REACTIONS 6Li, 12C(π+, pd), (π+, 2d), E=100, 165 MeV; measured particle spectra, coincidences, σ(θ), total σ; deduced reaction mechanism features. Comparison with model predictions.

doi: 10.1016/S0375-9474(02)00678-4
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2002RU03      Phys.Rev. C65, 042801 (2002)

C.Ruiz, F.Sarazin, L.Buchmann, T.Davinson, R.E.Azuma, A.A.Chen, B.R.Fulton, D.Groombridge, L.Ling, A.Murphy, J.Pearson, I.Roberts, A.Robinson, A.C.Shotter, P.Walden, P.J.Woods

Strong Resonances in Elastic Scattering of Radioactive 21Na on Protons

NUCLEAR REACTIONS 1H(21Na, 21Na'), E(cm)=0.45-1.4 MeV; measured σ(θ), recoil proton spectra. 22Mg deduced resonance features.

doi: 10.1103/PhysRevC.65.042801
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1542.


2000OP01      Nucl.Phys. A663-664, 505c (2000)

A.K.Opper, E.G.Auld, R.M.Churchman, C.A.Davis, R.W.Finlay, P.W.Green, L.G.Greeniaus, D.A.Hutcheon, D.V.Jordan, E.J.Korkmaz, J.A.Niskanen, G.V.O'Rielly, T.Porcelli, S.D.Reitzner, P.L.Walden, S.Yen

Charge Symmetry Breaking in the Reaction np → dπ0

NUCLEAR REACTIONS 1H(n, π0), E=279.5 MeV; measured deuteron spectra, forward-backward asymmetry.

doi: 10.1016/S0375-9474(99)00642-9
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1999HA06      Phys.Rev.Lett. 82, 2258 (1999)

H.Hahn, F.A.Duncan, J.Aclander, D.Ashery, E.G.Auld, D.R.Gill, D.A.Hutcheon, G.Jones, E.Korkmaz, S.Maytal-Beck, M.A.Moinester, J.A.Niskanen, D.Ottewell, A.Rahav, S.Ram, M.Sevior, P.L.Walden, R.Weiss

Analyzing Powers and Partial Wave Decomposition of pn → pp(1S0- at Low Energies

NUCLEAR REACTIONS 2H(polarized p, 2pπ-), E=353, 403, 440 MeV; measured pion, proton spectra, spectator momentum distributions. 1n(polarized p, pπ-)E=353, 403, 440 MeV; deduced analyzing powers for quasifree reaction. Partial wave analysis.

doi: 10.1103/PhysRevLett.82.2258
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1999PL01      Phys.Rev. C59, 3208 (1999)

R.G.Pleydon, W.R.Falk, M.Benjamintz, S.Yen, P.L.Walden, R.Abegg, D.Hutcheon, C.A.Miller, M.Hartig, K.Hicks, G.V.O'Rielly, R.Shyam

Inclusive Measurements of the pp → pnπ+ Reaction at 420 and 500 MeV

NUCLEAR REACTIONS 1H(polarized p, pπ+), E=420, 500 MeV; measured pions σ(θ), Ay(θ); deduced σ. Partial wave analysis. Final state interaction model.

doi: 10.1103/PhysRevC.59.3208
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1999SE01      Phys.Rev. C59, 789 (1999)

R.M.Sedlar, T.P.Gorringe, W.P.Alford, D.A.Beatty, J.Campbell, H.T.Fortune, P.Hui, D.A.Hutcheon, R.B.Ivie, K.P.Jackson, A.G.Ling, Z.Mao, M.G.McKinzie, B.Siebels, D.A.Smith, P.Walden, S.Yen

Gamow-Teller Strength in (n, p) Charge Exchange on 31P

NUCLEAR REACTIONS 31P(n, p), E=198 MeV; measured proton spectra, σ(Ex, θ); deduced Gamow-Teller strength distributions.

doi: 10.1103/PhysRevC.59.789
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13724.


1998BE38      Phys.Rev. C58, 964 (1998)

M.Benjamintz, W.R.Falk, J.R.Campbell, A.Green, P.G.Roos, P.L.Walden, S.Yen, A.G.Ling, E.G.Auld, E.Korkmaz, M.A.Punyasena

Investigation of the 12C(p(pol), dπ+)11B Reaction in the Quasifree Region

NUCLEAR REACTIONS 12C(polarized p, dπ+), E=370, 500 MeV; measured excitation energy spectra, σ(Ex, θ(d), θ(π)), analyzing powers; deduced spectroscopic factors. DWIA, PWIA calculations.

doi: 10.1103/PhysRevC.58.964
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1998DU07      Phys.Rev.Lett. 80, 4390 (1998)

F.Duncan, H.Hahn, C.Aclander, D.Ashery, E.G.Auld, D.R.Gill, D.A.Hutcheon, G.Jones, E.Korkmaz, S.Maytal-Beck, M.A.Moinester, J.A.Niskanen, D.Ottewell, A.Rahav, S.Ram, M.Sevior, P.L.Walden, R.Weiss

Differential Cross Section of the pn → pp(1S0- Reaction Extracted from pd → pppπ-

NUCLEAR REACTIONS 2H(polarized p, 2pπ-), E=353, 403, 440 MeV; measured spectator momentum distributions; deduced σ(θ(π), M(pp)) for pn reaction. Comparison with pion absorption data.

doi: 10.1103/PhysRevLett.80.4390
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1997FE01      Phys.Rev. C55, 19 (1997)

A.Feltham, G.Jones, R.Olszewski, M.Pavan, M.Sevior, R.P.Trelle, P.Weber, G.J.Lolos, E.L.Mathie, Z.Papandreou, R.Rui, D.Gill, D.Healey, D.Ottewell, G.Sheffer, G.R.Smith, V.Sossi, G.Wait, P.Walden

Spin-Transfer Measurements of the πd(pol) p(pol)p Reaction Energies Spanning the Δ Resonance

NUCLEAR REACTIONS 2H(π, p), E=105-255 MeV; measured proton polarization, analyzing power, spin transfer observables. Polarized target.

doi: 10.1103/PhysRevC.55.19
Citations: PlumX Metrics


1997HU14      Nucl.Phys. A624, 623 (1997)

G.M.Huber, G.J.Lolos, Z.Papandreou, J.C.Cormier, E.L.Mathie, S.I.H.Naqvi, D.F.Ottewell, P.L.Walden, G.Jones, R.P.Trelle, X.Aslanoglou, J.L.Visschers

Multinucleon Contributions to the 12C(π+, pp) Reaction at 100 and 165 MeV Incident Pion Energies

NUCLEAR REACTIONS 12C(π+, 2p), E=100, 165 MeV; measured proton production associated total, differential σ; deduced reaction mechanisms. Monte Carlo simulations.

doi: 10.1016/S0375-9474(97)00390-4
Citations: PlumX Metrics


1996LO04      Phys.Rev. C54, 211 (1996)

G.J.Lolos, G.M.Huber, E.L.Mathie, S.I.H.Naqvi, Z.Papandreou, D.F.Ottewell, P.L.Walden, G.Jones, X.Aslanoglou, J.L.Visschers

Role of Quasideuteron Absorption in the 6Li(π+, pp) Reaction at T(π+) = 100, 165 MeV

NUCLEAR REACTIONS 6Li(π+, 2p), E=100, 165 MeV; measured σ(θ, E), σ(θ); deduced two-, three-nucleon absorption total σ. Enriched 6Li target. Monte Carlo analysis.

doi: 10.1103/PhysRevC.54.211
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1995PA22      Phys.Rev. C51, R2862 (1995)

Z.Papandreou, G.M.Huber, G.J.Lolos, J.C.Cormier, E.L.Mathie, S.I.H.Naqvi, D.F.Ottewell, R.Tacik, P.L.Walden, G.Jones, R.P.Trelle, X.Aslanoglou, D.L.Humphrey

6Li(π+, pp)4He(g.s.) Reaction at 100 and 165 MeV Incident Pion Energies

NUCLEAR REACTIONS 6Li(π+, 2p), E=100, 165 MeV; measured σ(E, θ1, θ2); deduced σ(E).

doi: 10.1103/PhysRevC.51.R2862
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1994FU06      Phys.Rev. C50, 1561 (1994)

K.M.Furutani, W.R.Falk, H.Guan, J.R.Campbell, F.A.Duncan, P.L.Walden, S.Yen, G.M.Huber, R.D.Bent, G.J.Lolos, E.Korkmaz, A.Trudel, A.Celler

Exclusive Pion Production from Few Nucleon Systems in the Region of the Δ(1232) Resonance

NUCLEAR REACTIONS 3,4He(polarized p, π+), E=240-507 MeV; measured σ(θ), analyzing power vs θ; deduced Coulomb effects role. Phenomenological pp → dπ+ model.

doi: 10.1103/PhysRevC.50.1561
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1991FE05      Phys.Rev.Lett. 66, 2573 (1991)

A.Feltham, R.P.Trelle, G.Jones, D.Gill, D.Healey, G.J.Lolos, E.L.Mathie, R.Olszewski, D.Ottewell, Z.Papandreou, M.Pavan, R.Rui, M.Sevior, G.R.Smith, V.Sossi, G.Wait, P.Walden, P.Weber

Spin-Transfer Measurements of the πd(pol) → p(pol)p Reaction Spanning the Δ Resonance

NUCLEAR REACTIONS 2H(π, p), E=105-255 MeV; measured polarization observables. Polarized target.

doi: 10.1103/PhysRevLett.66.2573
Citations: PlumX Metrics


1991FU05      Phys.Rev. C44, 1691 (1991)

K.M.Furutani, W.R.Falk, F.A.Duncan, P.L.Walden, S.Yen, G.M.Huber, R.D.Bent, G.J.Lolos, E.Korkmaz

Analyzing Powers for the 3He(p(pol), π)4He Reaction in the Region of the Δ(1232) Resonance

NUCLEAR REACTIONS 3He(polarized p, π+), E=300-507 MeV; measured σ(θ), analyzing power vs θ. Phenomenological model analysis.

doi: 10.1103/PhysRevC.44.1691
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1990MA79      J.Phys.(Paris), Colloq.C-6, 383 (1990)

E.L.Mathie, D.M.Yeomans, G.M.Huber, G.J.Lolos, S.I.H.Naqvi, V.Pafilis, Z.Papandreou, A.Feltham, R.Olszewski, G.Jones, M.Pavan, M.Sevior, R.P.Trelle, P.Weber, D.Gill, D.Healey, D.F.Ottewell, G.R.Smith, G.Wait, P.Walden, R.Rui

Polarization Measurements in Pion Deuteron Breakup and Absorption

NUCLEAR REACTIONS 2H(π, πnp), E not given; measured tensor analyzing power vs proton momentum. Faddeev model analyses. Polarized target.


1990PA03      Phys.Rev. C41, R1339 (1990)

Z.Papandreou, G.J.Lolos, G.M.Huber, J.C.Cormier, S.I.H.Naqvi, D.F.Ottewell, P.L.Walden, G.Jones

Composite Particle Emission following Negative Pion Absorption on 12C at T(π-) = 165 MeV

NUCLEAR REACTIONS 12C(π-, 2p), (π-, pd), (π-, 2d), E=165 MeV; measured σ(θ1, θ2); deduced π- absorption mechanism.

doi: 10.1103/PhysRevC.41.R1339
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1989PA13      Phys.Lett. 227B, 25 (1989)

Z.Papandreou, G.J.Lolos, G.M.Huber, J.C.Cormier, S.I.H.Naqvi, D.F.Ottewell, P.L.Walden, G.Jones

The 12C(π-, pp)X Reaction at 165 MeV

NUCLEAR REACTIONS 12C(π-, 2pX), E=165 MeV; measured σ(θp1, θp2); deduced reaction mechanism.

doi: 10.1016/0370-2693(89)91278-1
Citations: PlumX Metrics


1989PO11      Phys.Rev.Lett. 63, 1792 (1989)

C.Ponting, D.A.Hutcheon, M.A.Moinester, P.L.Walden, D.R.Gill, R.R.Johnson, F.Duncan, G.Sheffer, P.Weber, V.Sossi, A.Feltham, M.Hanna, R.Olszewski, M.Pavan, F.M.Rozon, M.Sevior, D.Ashery, R.P.Trelle, H.Hahn, B.Mayer

Analyzing-Power Measurement in p(pol)n → π-pp(1S0): Pion absorption by quark clusters ( Question )

NUCLEAR REACTIONS 2H(polarized p, 2pπ-), E=400 MeV; measured analyzing power vs (θ(π)); deduced nucleon-nucleon interaction short range component role.

doi: 10.1103/PhysRevLett.63.1792
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1988HU02      Phys.Rev. C37, 215 (1988)

G.M.Huber, G.J.Lolos, Z.Papandreou, K.H.Hicks, P.L.Walden, S.Yen, R.D.Bent, G.T.Emery, E.G.Auld, F.A.Duncan, W.R.Falk

16O(p(pol), π+)17O(*) at Incident Proton Energies of 250, 354, and 489 MeV

NUCLEAR REACTIONS 16O(polarized p, π+), E=250, 354, 489 MeV; measured σ(θ), analyzing power vs θ; deduced similarities to nucleon-nucleon interation pion production.

doi: 10.1103/PhysRevC.37.215
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1988HU04      Phys.Rev. C37, 1161 (1988)

G.M.Huber, G.J.Lolos, R.D.Bent, K.H.Hicks, P.L.Walden, S.Yen, X.Aslanoglou, E.G.Auld, W.R.Falk

Comparison of 13C(p, π-)14O(*) and 13C(p, π+)14C(*) Reactions in the Region of the Δ1232 Resonance

NUCLEAR REACTIONS 13C(p, π-), (p, π+), E=250, 354, 489 MeV; measured σ(E(π)), σ(θ); deduced reaction energy dependence, isobar resonance role.

doi: 10.1103/PhysRevC.37.1161
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1988HU06      Phys.Rev. C37, 2051 (1988)

G.M.Huber, G.J.Lolos, K.H.Hicks, P.L.Walden, S.Yen, R.D.Bent, W.R.Falk, E.G.Auld

Proton-Induced Inclusive Pion Production from Light Nuclei in the Region of the Δ1232 Resonance

NUCLEAR REACTIONS 13C(p, π-X), (p, π+X), 16O(polarized p, π+X), E=250, 354, 489 MeV; measured inclusive σ(θ(π), E(π)), analyzing power vs missing four momentum squared; deduced comparisons with elementary pp → dπ+ reaction, implications for the pion production mechanism.

doi: 10.1103/PhysRevC.37.2051
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1988HU11      Phys.Rev. C38, 1304 (1988)

G.M.Huber, G.J.Lolos, K.M.Furutani, W.R.Falk, R.D.Bent, K.H.Hicks, P.L.Walden, S.Yen

7Li(p(pol), π-)8B(*) and 7Li(p(pol), π+)8Li(*) Reactions in the Region of the Δ(1232) Resonance

NUCLEAR REACTIONS 7Li(polarized p, π-), (polarized p, π+), E=280, 354, 489 MeV; measured σ(θ), analyzing power; deduced comparison with pp → dπ+ reaction, reaction mechanism.

doi: 10.1103/PhysRevC.38.1304
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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
Citations: PlumX Metrics


1987HU08      Phys.Rev. C36, 1058 (1987)

G.M.Huber, G.J.Lolos, E.L.Mathie, Z.Papandreou, K.H.Hicks, P.L.Walden, S.Yen, X.Aslanoglou, E.G.Auld, W.R.Falk

Energy Dependence of the 12C(p, π+)13C(*) Reaction in the Region of the Δ1232 Resonance

NUCLEAR REACTIONS 12C(p, π+), E=250, 354, 489 MeV; measured σ(θ, E); deduced reaction mechanism.

doi: 10.1103/PhysRevC.36.1058
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1987HU12      Phys.Rev. C36, 2683 (1987)

G.M.Huber, G.J.Lolos, Z.Papandreou, K.H.Hicks, P.L.Walden, S.Yen, E.G.Auld, F.A.Duncan, R.D.Bent, W.R.Falk

7Li(p(pol), π+)8Li(*) at Incident Proton Energies of 250, 354, and 489 MeV

NUCLEAR REACTIONS 7Li(polarized p, π+), E=250, 354, 498 MeV; measured σ(θ), analyzing power vs θ, σ(E(π)); deduced pion production mechanism.

doi: 10.1103/PhysRevC.36.2683
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1987SM02      Nucl.Instrum.Methods Phys.Res. A254, 263 (1987)

G.R.Smith, P.Delheij, D.R.Gill, D.Healey, D.Ottewell, G.D.Wait, P.Walden, R.R.Johnson, G.Jones, F.M.Rozon, M.Sevior, F.Tervisidis, R.P.Trelle, E.L.Mathie, S.I.H.Naqvi, G.J.Lolos, C.R.Otterman, E.T.Boschitz, G.S.Kyle, P.A.Amaudruz

Direct Measurement of the Tensor Polarization of a Polarized Deuteron Target

NUCLEAR MOMENTS 2H; measured NMR; deduced vector polarization. Polarized target, 2H(π, 2p) data input.

doi: 10.1016/0168-9002(87)90673-5
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1987SM04      Phys.Rev. C35, 2343 (1987)

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.J.Lolos, C.R.Ottermann, W.Gyles, G.S.Kyle

Measurement of the Tensor Analyzing Power T21 in πd Elastic Scattering

NUCLEAR REACTIONS 2H(π, π), E=180 MeV; measured σ(Ed), T21(θ). Polarized target. Faddeev calculations.

doi: 10.1103/PhysRevC.35.2343
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1986FA03      Phys.Rev. C33, 988 (1986)

W.R.Falk, E.G.Auld, G.Giles, G.Jones, G.J.Lolos, W.Ziegler, P.L.Walden

Pion Production Cross Sections and Analyzing Powers in the Inclusive 12C(p, π+)X Reaction at 400 and 450 MeV

NUCLEAR REACTIONS 12C(polarized p, π+), E=400, 450 MeV; measured σ(θ, E(π+)), analyzing power vs θ, E(π+). Quasi-free model.

doi: 10.1103/PhysRevC.33.988
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1986MC11      Nucl.Phys. A456, 629 (1986)

B.J.McParland, E.G.Auld, P.Couvert, G.L.Giles, G.Jones, W.Ziegler, X.Aslanoglou, G.M.Huber, G.J.Lolos, S.I.H.Naqvi, Z.Papandreou, D.R.Gill, D.F.Ottewell, P.L.Walden

A Study of the 6Li(π+,3He)3He Reaction at 60, 80, 100 and 140 MeV Incident Pion Beam Energies

NUCLEAR REACTIONS 6Li(π+,3He), E=60, 80, 100, 140 MeV; measured σ(θ).

doi: 10.1016/0375-9474(86)90079-5
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1986SM06      Phys.Rev.Lett. 57, 803 (1986)

G.R.Smith, A.Altman, P.Delheij, D.R.Gill, D.Healey, R.R.Johnson, G.Jones, D.Ottewell, F.M.Rozon, M.E.Sevior, F.Tervisidis, R.P.Trelle, G.D.Wait, P.Walden, E.L.Mathie, G.J.Lolos, S.I.H.Naqvi, E.T.Boschitz, C.R.Ottermann, G.S.Kyle, P.A.Amaudruz

Tensor Analyzing Power in πd Elastic Scattering

NUCLEAR REACTIONS 2H(π, π), E=138, 150.9 MeV; measured tensor analyzing power vs θ. Tensor polarized target. Faddeev calculations.

doi: 10.1103/PhysRevLett.57.803
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1985FA08      Phys.Rev. C32, 1972 (1985)

W.R.Falk, E.G.Auld, G.Giles, G.Jones, G.J.Lolos, W.Ziegler, P.L.Walden

Measurements of Cross Sections and Analyzing Powers for the Inclusive pp → pnπ+ Reaction at 400 and 450 MeV

NUCLEAR REACTIONS 1H(polarized p, nπ+), E=400, 450 MeV; measured σ(θ, Eπ), analyzing power vs θ, E(π); deduced np triplet final state interaction.

doi: 10.1103/PhysRevC.32.1972
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1985MC05      Phys.Lett. 156B, 47 (1985)

B.J.McParland, E.G.Auld, P.Couvert, G.L.Giles, G.Jones, W.Ziegler, X.Aslanoglou, G.M.Huber, G.J.Lolos, S.I.H.Naqvi, Z.Papandreou, D.R.Gill, D.F.Ottewell, P.L.Walden

Angular Dependence of the 6Li(π+,3He)3He Reaction at 60 and 80 MeV

NUCLEAR REACTIONS 6Li(π+,3He), E=60, 80 MeV; measured σ(θ).

doi: 10.1016/0370-2693(85)91352-8
Citations: PlumX Metrics


1985ZI04      Phys.Rev. C32, 301 (1985)

W.Ziegler, E.G.Auld, W.R.Falk, G.L.Giles, G.Jones, G.J.Lolos, B.J.McParland, P.L.Walden, D.F.Ottewell

Polarized-Proton-Induced Pion Production on 10B at 200, 225, 250, and 260 MeV Incident Energies

NUCLEAR REACTIONS 10B(polarized p, π+), E=200, 225, 250, 260 MeV; measured σ(θ), analyzing power vs θ, σ(E(π+)).

doi: 10.1103/PhysRevC.32.301
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1984HO06      Nucl.Phys. A412, 286 (1984)

J.Hoftiezer, Ch.Weddigen, P.Chatelain, B.Favier, F.Foroughi, J.Piffaretti, S.Jaccard, P.Walden

The Analysing Power of the Reaction pp → πd for Proton Energies between 500 and 600 MeV

NUCLEAR REACTIONS 1H(polarized p, π), E=516, 542, 569, 582 MeV; measured A(θ); deduced associate Legendre polynomial expansion coefficients for σ(θ), A(θ). CH2 target, scintillation detectors, tof.

doi: 10.1016/0375-9474(84)90683-3
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1984LO08      Nucl.Phys. A422, 582 (1984)

G.L.Lolos, E.G.Auld, G.L.Giles, G.Jones, B.J.McParland, W.Ziegler, D.Ottewell, P.L.Walden

Pion Production from Deuterium Bombarded with Polarized Protons of 277 and 500 MeV

NUCLEAR REACTIONS 2H(polarized p, π+), E=277, 500 MeV; calculated σ(E(π)), recoil triton analyzing power vs θ. Enriched CD2 plastic target.

doi: 10.1016/0375-9474(84)90365-8
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1984LO13      Phys.Rev. C30, 574 (1984)

G.J.Lolos, E.G.Auld, W.R.Falk, G.L.Giles, G.Jones, B.J.McParland, R.B.Taylor, W.Ziegler, P.L.Walden

Polarized-Proton-Induced Exclusive Pion Production in 12C at 200, 216, 225, 237, and 250 MeV Incident Energies

NUCLEAR REACTIONS 12C(polarized p, π+), E=200-250 MeV; measured σ(θ), analyzing power vs θ; deduced isobar excitation role. Microscopic two-nucleon models.

doi: 10.1103/PhysRevC.30.574
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1984OT01      Nucl.Phys. A412, 189 (1984)

D.Ottewell, P.Walden, E.G.Auld, G.Giles, G.Jones, G.J.Lolos, B.J.McParland, W.Ziegler, W.Falk

The Differential Cross Section for Proton-Proton Elastic Scattering at 90°(c.m.) between 300 and 500 MeV

NUCLEAR REACTIONS 1H(p, p), E=300, 350, 400, 450, 500 MeV; measured σ(θ=90°). Comparison with phase shift analyses.

doi: 10.1016/0375-9474(84)90677-8
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1983GI13      Phys.Rev. C28, 2551 (1983)

G.L.Giles, E.G.Auld, G.Jones, G.J.Lolos, B.J.McParland, W.Ziegler, D.Ottewell, P.Walden, W.R.Falk

Analyzing Power of the p(pol)p → π+d Reaction at 375, 450, and 500 MeV Incident Proton Energies

NUCLEAR REACTIONS 1H(polarized p, π+), E=375, 450, 500 MeV; measured analyzing power vs θ(π), πd-coin. Legendre polynomial analyses.

doi: 10.1103/PhysRevC.28.2551
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1983HO12      Nucl.Phys. A402, 429 (1983)

J.Hoftiezer, Ch.Weddigen, P.Chatelain, B.Favier, F.Foroughi, C.Nussbaum, J.Piffaretti, S.Jaccard, P.Walden

The Differential Cross Section of the Reaction pp → πd for Proton Energies between 500 and 600 MeV

NUCLEAR REACTIONS 1H(p, π), E=516-582 MeV; measured σ(θ); deduced Legendre polynomal expansion coefficients. CH2 target, scintillation detectors.

doi: 10.1016/0375-9474(83)90212-9
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1983MA14      Nucl.Phys. A397, 469 (1983)

E.L.Mathie, G.Jones, T.Masterson, D.Ottewell, P.Walden, E.G.Auld, A.Haynes, R.R.Johnson

Pion Production from Hydrogen Bombarded by Polarized Protons at Intermediate Energies

NUCLEAR REACTIONS 1H(polarized p, π+), E=305-425 MeV; measured σ(θ), σ(Eπ, θ), A(θ).

doi: 10.1016/0375-9474(83)90612-7
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1982AU02      Phys.Rev. C25, 2222 (1982)

E.G.Auld, G.Jones, G.J.Lolos, E.L.Mathie, P.L.Walden, R.B.Taylor

Positive Pion Production from the Bombardment of 9Be with 200, 225, and 250 MeV Polarized Protons

NUCLEAR REACTIONS 9Be(polarized p, π+), E=200-250 MeV; measured A(θ).

doi: 10.1103/PhysRevC.25.2222
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1982CH11      J.Phys.(London) G8, 643 (1982)

P.Chatelain, B.Favier, F.Foroughi, J.Hoftiezer, S.Jaccard, J.Piffaretti, P.Walden, C.Weddigen

The Differential Cross Section for Elastic Proton-Proton Scattering at 90° CM between 500 and 600 MeV

NUCLEAR REACTIONS 1H(p, p), E=516-582 MeV; measured σ(θ=90°). CH2 target.

doi: 10.1088/0305-4616/8/5/006
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1982FA07      Phys.Rev. C25, 2104 (1982)

W.R.Falk, E.G.Auld, G.Giles, G.Jones, G.J.Lolos, P.Walden, W.Ziegler

Analyzing Power of the p(pol)p → π+d Reaction at 400 and 450 MeV

NUCLEAR REACTIONS 1H(polarized p, π+), E=400, 450 MeV; measured analyzing power vs θ.

doi: 10.1103/PhysRevC.25.2104
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1982LO02      Phys.Rev. C25, 1082 (1982)

G.J.Lolos, E.L.Mathie, P.L.Walden, G.Jones, E.G.Auld, R.B.Taylor

9Be(p(pol), π-)10C Reaction in the 200-250 MeV Proton Energy Range

NUCLEAR REACTIONS 9Be(polarized p, π-), E=200, 225, 250 MeV; measured analyzing power vs θ; deduced structure dependence.

doi: 10.1103/PhysRevC.25.1082
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1982LO03      Phys.Rev. C25, 1086 (1982)

G.J.Lolos, P.L.Walden, E.L.Mathie, G.Jones, E.G.Auld, W.R.Falk, R.B.Taylor

Energy Dependence of the Analyzing Power for the 12C(p(pol), π+)13C Reaction with Polarized Protons of 200 to 250 MeV

NUCLEAR REACTIONS 12C(polarized p, π+), E=200-250 MeV; measured σ(θ), analyzing power vs θ; deduced analyzing power energy, structure dependences.

doi: 10.1103/PhysRevC.25.1086
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1982LO17      Nucl.Phys. A386, 477 (1982)

G.J.Lolos, E.L.Mathie, G.Jones, E.G.Auld, G.Giles, B.McParland, P.L.Walden, W.Ziegler, W.R.Falk

Analyzing Power of the pd → tπ+ Reaction at 305, 330, 375 and 400 MeV

NUCLEAR REACTIONS 2H(polarized p, π+), E=305, 330, 375, 400 MeV; measured σ(E, θ), A(E, θ). Enriched target.

doi: 10.1016/0375-9474(82)90032-X
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1981FA08      Helv.Phys.Acta 54, 644 (1981)

B.Favier, P.Chatelain, F.Foroughi, J.Piffaretti, S.Jaccard, P.Walden, J.Hoftizer, C.Weddigen

Section Efficace Differentielle a 90° (CM) pour la Diffusion Elastique pp entre 515 et 583 MeV

NUCLEAR REACTIONS 1H(p, p), E=515-583 MeV; measured σ(θ=90°).


1981FO13      Helv.Phys.Acta 54, 643 (1981)

F.Foroughi, P.Chatelain, B.Favier, C.Nussbaum, J.Piffaretti, S.Jaccard, P.Walden, J.Hoftizer, C.Weddigen

Section Efficace Differentielle et Pouvoir d'Analyse de la Reaction pp → π+d entre 515 et 583 MeV

NUCLEAR REACTIONS 1H(polarized p, π+), E=515-583 MeV; measured σ(θ), recoil deuteron analyzing power vs θ.


1981HO09      Phys.Lett. 100B, 462 (1981)

J.Hoftiezer, Ch.Weddigen, B.Favier, S.Jaccard, P.Walden, P.Chatelain, F.Foroughi, C.Nussbaum, J.Piffaretti

Energy Dependence of the pp → π+d Differential Cross Section between 500 and 600 MeV

NUCLEAR REACTIONS 1H(p, π+), E=514-583 MeV; measured πd-coin, σ(θ, E); deduced nucleon-Δ resonance threshold effect, no 1D2 dibaryon resonance. Legendre polynomial analysis.

doi: 10.1016/0370-2693(81)90605-5
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1980AU07      Phys.Lett. 93B, 258 (1980)

E.G.Auld, R.R.Johnson, G.Jones, E.L.Mathie, P.Walden, D.Hutcheon, P.Kitching, W.C.Olsen, C.F.Perdrisat, B.Tatischeff

Differential Cross Section and Analyzing Power for Backward Pions in 2H(p, π+)3H

NUCLEAR REACTIONS 2H(polarized p, π+), E=400, 425, 443, 470 MeV; measured σ(θ), analyzing power vs θ. Two-nucleon model calculations.

doi: 10.1016/0370-2693(80)90508-0
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1979WA03      Phys.Lett. 81B, 156 (1979)

P.Walden, D.Ottewell, E.L.Mathie, T.Masterson, G.Jones, R.R.Johnson, A.Haynes, E.G.Auld

The Polarized p + p → d + π+ Reaction with a Polarized Proton Beam

NUCLEAR REACTIONS 1H(polarized p, π+), E=305-425 MeV; measured σ(θ), A(θ); deduced production σ for d-wave pion.

doi: 10.1016/0370-2693(79)90511-2
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1978AU07      Phys.Rev.Lett. 41, 462 (1978)

E.G.Auld, A.Haynes, R.R.Johnson, G.Jones, T.Masterson, E.L.Mathie, D.Ottewell, P.Walden, B.Tatischeff

Production of Positive Pions from the Bombardment of 9Be and 12C with 200-MeV Polarized Protons

NUCLEAR REACTIONS 9Be, 12C(polarized p, π+), E=200 MeV; measured σ(θ).

doi: 10.1103/PhysRevLett.41.462
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1976DO06      Phys.Lett. 63B, 416 (1976)

H.Dollard, K.L.Erdman, R.R.Johnson, H.R.Johnston, T.Masterson, P.Walden

Elastic Scattering of Positive Pions from 12C at 29 MeV

NUCLEAR REACTIONS 12C(π+, π+), E=29 MeV; measured σ(θ).

doi: 10.1016/0370-2693(76)90384-1
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1975CA33      Phys.Lett. 59B, 308 (1975)

R.K.Carnegie, R.J.Cashmore, M.Davier, D.W.G.S.Leith, F.Richard, P.Schacht, P.Walden, S.H.Williams

Measurement of the Real Part of the Forward Scattering Amplitude in K±p Elastic Scattering at 10.4 and 14 GeV/c

NUCLEAR REACTIONS 1H(K+, K+), (K-, K-), E=10.4, 14 GeV/c; measured σ; deduced ratio of real to imaginary part of forward scattering amplitude.

doi: 10.1016/0370-2693(75)90052-0
Citations: PlumX Metrics


1975CA34      Phys.Lett. 59B, 313 (1975)

R.K.Carnegie, R.J.Cashmore, M.Davier, D.W.G.S.Leith, P.Walden, S.H.Williams

The Structure of the Forward Elastic Cross Section in (10-14) GeV Range

NUCLEAR REACTIONS 1H(K+, K+), (K-, K-), (π+, π+), (π-, π-), E=10, 14 GeV; 1H(p, p), (p-bar, p-bar), E=10 MeV; measured logarithmic slope of σ.

doi: 10.1016/0370-2693(75)90053-2
Citations: PlumX Metrics


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Note: The following list of authors and aliases matches the search parameter P.Walden: , P.L.WALDEN