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NSR database version of March 2, 2024.

Search: Author = K.J.Raywood

Found 13 matches.

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2001AM01      Nucl.Phys. A684, 386c (2001)

A.Ambardar, F.Duncan, A.Feltham, G.Hofman, R.R.Johnson, G.Jones, J.B.Lange, M.Pavan, K.J.Raywood, D.Vetterli, J.T.Brack, D.Ottewell, G.R.Smith, M.E.Sevior

Measurement of π p → ππ n Cross-Sections Near Threshold

NUCLEAR REACTIONS 1H(π-, π+π-), (π+, 2π+), E=176-200 MeV; measured σ; deduced reaction matrix elements, scattering lengths.

doi: 10.1016/S0375-9474(01)00403-1
Citations: PlumX Metrics


2001PA45      Phys.Rev. C64, 064611 (2001)

M.M.Pavan, J.T.Brack, F.Duncan, A.Feltham, G.Jones, J.Lange, K.J.Raywood, M.E.Sevior, R.Adams, D.F.Ottewell, G.R.Smith, B.Wells, R.L.Helmer, E.L.Mathie, R.Tacik, R.A.Ristinen, I.I.Strakovsky, H.-M.Staudenmaier

Precision Pion-Proton Elastic Differential Cross Sections at Energies Spanning the Δ Resonance

NUCLEAR REACTIONS 1H(π+, π+), (π-, π-), E=141.15-267.3 MeV; measured σ(θ), (pion)(proton)-coin. Comparison with model predictions.

doi: 10.1103/PhysRevC.64.064611
Citations: PlumX Metrics


2000LA03      Phys.Rev. C61, 025201 (2000)

J.B.Lange, A.Ambardar, F.Duncan, A.Feltham, G.Hofman, R.R.Johnson, G.Jones, M.Pavan, K.J.Raywood, D.Vetterli, J.T.Brack, D.Ottewell, G.R.Smith, M.E.Sevior

Determination of the π±p → π±π+n Cross Section Near Threshold

NUCLEAR REACTIONS 1H(π-, π+π-), E=176-200 MeV; 1H(π+, 2π+), E=184, 200 MeV; measured total σ; deduced reaction matrix elements, scattering lengths. Heavy baryon chiral perturbation theory. Comparisons with previous results.

doi: 10.1103/PhysRevC.61.025201
Citations: PlumX Metrics


1999MU20      Phys.Rev. C60, 067601 (1999)

M.C.Munro, B.M.Spicer, W.P.Alford, A.Celler, R.S.Henderson, K.P.Jackson, S.Koutsoliotas, S.A.Long, S.C.McDonald, C.A.Miller, B.W.Pointon, K.J.Raywood, G.G.Shute, S.Yen

The 20Ne(n, p) Reaction at High Momentum Transfer

NUCLEAR REACTIONS 20Ne(n, p), E=298 MeV; measured proton spectra, σ(E, θ). Enriched target, DWIA analysis, comparison with large-basis shell model calculations.

doi: 10.1103/PhysRevC.60.067601
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13948.


1998KE06      Phys.Rev. C58, 3419 (1998)

M.Kermani, P.A.Amaudruz, F.Bonutti, J.T.Brack, P.Camerini, L.Felawka, E.Fragiacomo, E.F.Gibson, N.Grion, G.J.Hofman, R.R.Johnson, E.L.Mathie, S.McFarland, R.Meier, D.Ottewell, K.J.Raywood, R.Rui, M.E.Sevior, G.R.Smith, R.Tacik, and the CHAOS Collaboration

Exclusive Measurements of π±p → π+π±n Near Threshold

NUCLEAR REACTIONS 1H(π-, π-π+), (π+, 2π+), E=223, 243, 264, 284, 305 MeV; measured σ(θ(1)-θ(2)), σ(m2), σ(t), total σ; deduced model parameters.

doi: 10.1103/PhysRevC.58.3419
Citations: PlumX Metrics


1998KE07      Phys.Rev. C58, 3431 (1998)

M.Kermani, O.Patarakin, G.R.Smith, P.A.Amaudruz, F.Bonutti, J.T.Brack, P.Camerini, L.Felawka, E.Fragiacomo, E.F.Gibson, N.Grion, G.J.Hofman, E.L.Mathie, S.McFarland, R.Meier, D.Ottewell, K.J.Raywood, R.Rui, M.E.Sevior, R.Tacik, V.Mayorov, V.Tikhonov, and the CHAOS Collaboration

ππ → ππ Cross Sections Near Threshold

NUCLEAR REACTIONS 1H(π-, π-π+), (π+, 2π+), E=223, 243, 264, 284 MeV; analyzed data; deduced pion-pion cross sections, scattering length.

doi: 10.1103/PhysRevC.58.3431
Citations: PlumX Metrics


1998LA01      Phys.Rev.Lett. 80, 1597 (1998)

J.B.Lange, F.Duncan, A.Ambardar, A.Feltham, G.Hofman, R.R.Johnson, G.Jones, M.Pavan, K.J.Raywood, D.Vetterli, J.T.Brack, D.Ottewell, G.R.Smith, M.E.Sevior

Determination of the π± p → π±π+n Cross Section Near Threshold

NUCLEAR REACTIONS 1H(π-, nπ+π-), (π+, n2π+), E = 180-200 MeV; measured σ; deduced matrix elements, pion-pion scattering lengths.

doi: 10.1103/PhysRevLett.80.1597
Citations: PlumX Metrics


1998LO12      Phys.Rev. C57, 3191 (1998)

S.A.Long, B.M.Spicer, K.J.Raywood, R.Abegg, W.P.Alford, A.Celler, D.Frekers, P.E.Green, O.Hausser, R.L.Helmer, R.S.Henderson, K.H.Hicks, K.P.Jackson, R.G.Jeppesen, N.S.P.King, C.A.Miller, M.A.Moinester, V.C.Officer, G.G.Shute, A.Trudel, M.C.Vetterli, A.I.Yavin, S.Yen

Spin-Isovector Giant Resonances Induced by (n, p) Reactions on Heavy Nuclei

NUCLEAR REACTIONS 120Sn, 181Ta(n, p), E=298 MeV; 238U(n, p), E=318 MeV; measured σ(Ep, θ). 90Zr, 208Pb(n, p), E=198 MeV; analyzed σ(Ep, θ). 90Y, 120In, 181Hf, 208Tl, 238Pa deduced L=0, 1, 2, 3 giant resonances energy distributions, quasi-free contributions, comparison with sum rules for L=1, 3. Multipole decomposition procedure.

doi: 10.1103/PhysRevC.57.3191
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13970.


1997RA12      Phys.Rev. C55, 2492 (1997)

K.J.Raywood, J.B.Lange, G.Jones, M.Pavan, M.E.Sevior, D.A.Hutcheon, A.Olin, D.Ottewell, S.Yen, S.J.Lee, K.S.Sim, A.Altman, E.Friedman, A.Trudel

Search for Deeply Bound Pionic States in 208Pb Via Radiative Atomic Capture of Negative Pions

NUCLEAR REACTIONS 208Pb(π-, X), E=20, 25 MeV; measured radiative capture Eγ, Iγ; deduced atomic capture σ, probability.

ATOMIC PHYSICS, Mesic-Atoms 208Pb(π-, X), E=20, 25 MeV; measured radiative capture Eγ, Iγ; deduced atomic capture σ, probability.

doi: 10.1103/PhysRevC.55.2492
Citations: PlumX Metrics


1997RA32      Nucl.Phys. A625, 675 (1997)

K.J.Raywood, S.A.Long, B.M.Spicer

Gamow-Teller and Dipole Strength in the 208Pb(n, p) Reaction

NUCLEAR REACTIONS 208Pb(n, p), E=198 MeV; analyzed σ(θ); deduced Gamow-Teller transition strength distributions. Multipole decomposition technique.

doi: 10.1016/S0375-9474(97)00321-7
Citations: PlumX Metrics


1995RA26      Nucl.Instrum.Methods Phys.Res. A357, 296 (1995)

K.J.Raywood, S.J.McFarland, P.A.Amaudruz, G.R.Smith, M.E.Sevior

The CHAOS Second Level Trigger. A Fast, Programmable ECL Trigger for a Magnetic Spectrometer using Multiwire Proportional Chambers

NUCLEAR REACTIONS 1H(π+, X), (π+, π+), E=280 MeV; calculated final states two charged particles momenta squares sum simulation. Second level trigger algorithm.

doi: 10.1016/0168-9002(95)00002-X
Citations: PlumX Metrics


1995RA31      Nucl.Instrum.Methods Phys.Res. A365, 135 (1995)

K.J.Raywood, A.R.Ambardar, J.B.Lange, M.E.Sevior

A Trigger for the Identification of Pions Stopped in an Active Target

NUCLEAR REACTIONS 1H(π+, 2π+), (π-, π+π-), E=threshold; analyzed data; deduced scattering lengths, chiral perturbation theory implications. Segmented active scintillator target.

doi: 10.1016/0168-9002(95)00432-7
Citations: PlumX Metrics


1990RA13      Phys.Rev. C41, 2836 (1990)

K.J.Raywood, B.M.Spicer, S.Yen, S.A.Long, M.A.Moinester, R.Abegg, W.P.Alford, A.Celler, T.E.Drake, D.Frekers, P.E.Green, O.Hausser, R.L.Helmer, R.S.Henderson, K.H.Hicks, K.P.Jackson, R.G.Jeppesen, J.D.King, N.S.P.King, C.A.Miller, V.C.Officer, R.Schubank, G.G.Shute, M.Vetterli, J.Watson, A.I.Yavin

Spin-Flip Isovector Giant Resonances from the 90Zr(n, p)90Y Reaction at 198 MeV

NUCLEAR REACTIONS 90Zr(n, p), E=198 MeV; measured σ(Ep, θ); deduced σ(θ). 90Y deduced spin isovector dipole transition strengths.

doi: 10.1103/PhysRevC.41.2836
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13517.


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