NSR Query Results

Output year order : Descending
Format : Normal

NSR database version of April 25, 2024.

Search: Author = K.J.Raywood

Found 13 matches.

Back to query form

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.