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NSR database version of April 25, 2024.

Search: Author = H.W.Fearing

Found 40 matches.

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2004AN13      Phys.Lett. B 595, 250 (2004)

S.Ando, H.W.Fearing, V.Gudkov, K.Kubodera, F.Myhrer, S.Nakamura, T.Sato

Neutron beta-decay in effective field theory

RADIOACTIVITY 1n(β-); calculated T1/2, angular correlation coefficients, radiative corrections. Effective field theory.

doi: 10.1016/j.physletb.2004.06.037
Citations: PlumX Metrics

2004GO07      Rev.Mod.Phys. 76, 31 (2004)

T.Gorringe, H.W.Fearing

Induced pseudoscalar coupling of the proton weak interaction

doi: 10.1103/RevModPhys.76.31
Citations: PlumX Metrics

2003AN03      Phys.Lett. B 555, 49 (2003)

S.Ando, Y.H.Song, T.-S.Park, H.W.Fearing, K.Kubodera

Solar-neutrino reactions on deuteron in effective field theory

NUCLEAR REACTIONS 2H(ν, ep), (ν-bar, e+n), (ν, ν'p), (ν-bar, ν-bar'p), E=spectrum; calculated σ for solar neutrinos. Effective field theory.

doi: 10.1016/S0370-2693(03)00046-7
Citations: PlumX Metrics

2002AN02      Phys.Rev. C65, 015502 (2002)

S.-I.Ando, H.W.Fearing, D.-P.Min

Polarized Photons in Radiative Muon Capture

NUCLEAR REACTIONS 1H(μ-, νγ), E not given; calculated Eγ, γ-ray polarization, sensitivity to pseudoscalar coupling constant.

doi: 10.1103/PhysRevC.65.015502
Citations: PlumX Metrics

2002HO09      Phys.Rev. C65, 065501 (2002)

E.C.Y.Ho, H.W.Fearing, W.Schadow

Radiative Muon Capture by 3He

NUCLEAR REACTIONS 3He(μ-, νγ), E not given; calculated capture rates, γ-spectra. Comparison of elementary particle model and impulse approximation.

doi: 10.1103/PhysRevC.65.065501
Citations: PlumX Metrics

2001FE08      Nucl.Phys. A684, 377c (2001)

H.W.Fearing, Th.R.Hemmert, R.Lewis, C.Unkmeir

Charged Radiative Pion Capture on the Nucleon in Heavy Baryon Chiral Perturbation Theory

NUCLEAR REACTIONS 1H(π-, γ), 1n(π+, γ), E not given; analyzed data; deduced parameters. Heavy baryon chiral perturbation theory.

doi: 10.1016/S0375-9474(01)00399-2
Citations: PlumX Metrics

2001SC20      Nucl.Phys. A684, 499c (2001)

S.Scherer, H.W.Fearing

A Simple Model Illustrating the Impossibility of Measuring Off-Shell Effects

doi: 10.1016/S0375-9474(01)00476-6
Citations: PlumX Metrics

2000FE12      Phys.Rev. C62, 034003 (2000)

H.W.Fearing, S.Scherer

Field Transformations and Simple Models Illustrating the Impossibility of Measuring Off-Shell Effects

doi: 10.1103/PhysRevC.62.034003
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2000FE15      Phys.Rev. C62, 054006 (2000)

H.W.Fearing, T.R.Hemmert, R.Lewis, C.Unkmeir

Radiative Pion Capture by a Nucleon

NUCLEAR REACTIONS 1H(π-, γ), E=10-39 MeV; 1H(γ, π+), E=153 MeV; calculated σ(θ). 1n(γ, π-), 1H(γ, π+), E=threshold; calculated s- and p-wave multipoles. Heavy baryon chiral perturbation theory, comparisons with data.

doi: 10.1103/PhysRevC.62.054006
Citations: PlumX Metrics

1998BE25      Nucl.Phys. A635, 121 (1998); Erratum Nucl.Phys. A642, 563 (1998)

V.Bernard, H.W.Fearing, T.R.Hemmert, U.-G.Meissner

The Form Factors of the Nucleon at Small Momentum Transfer

doi: 10.1016/S0375-9474(98)00175-4
Citations: PlumX Metrics

1998FE02      Nucl.Phys. A631, 735c (1998)

H.W.Fearing, R.Lewis, N.Mobed, S.Scherer

Radiative and Non Radiative Muon Capture on the Proton in Heavy Baryon Chiral Perturbation Theory

doi: 10.1016/S0375-9474(98)00101-8
Citations: PlumX Metrics

1998FE06      Phys.Rev.Lett. 81, 758 (1998)

H.W.Fearing

Nucleon-Nucleon Bremsstrahlung: An example of the impossibility of measuring off-shell amplitudes

doi: 10.1103/PhysRevLett.81.758
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1998GO18      Phys.Rev. C58, 1767 (1998)

T.P.Gorringe, D.S.Armstrong, C.Q.Chen, E.Christy, B.C.Doyle, P.Gumplinger, H.W.Fearing, M.D.Hasinoff, M.A.Kovash, D.H.Wright

Isotope Dependence of Radiative Muon Capture on the 58, 60, 62Ni Isotopes

NUCLEAR REACTIONS 58,60,62Ni(μ-, ν), E at 63 MeV/c; measured Eγ, Iγ, radiative capture branching ratios; deduced weak pseudoscalar coupling constant. Comparison with Fermi gas model.

doi: 10.1103/PhysRevC.58.1767
Citations: PlumX Metrics

1997FE10      Phys.Rev. D56, 1783 (1997)

H.W.Fearing, R.Lewis, N.Mobed, S.Scherer

Muon Capture by a Proton in Heavy Baryon Chiral Perturbation Theory

NUCLEAR REACTIONS 1H(μ-, n), E not given; calculated form factors. Chiral Perturbation Theory, Ecker-Mojzis Lagrangian.

doi: 10.1103/PhysRevD.56.1783
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1996WE09      Phys.Rev. C54, 2240 (1996); Comment Phys.Rev. C60, 039801 (1999)

M.Welsh, H.W.Fearing

Validity of Certain Soft Photon Amplitudes

NUCLEAR REACTIONS 1H(p, γ), E=157 MeV; calculated Two-u-Two-t special soft photon approximation bremsstrahlung σ(θ3, θ4, θγ).

doi: 10.1103/PhysRevC.54.2240
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1995JE01      Phys.Rev. C51, 1666 (1995)

M.Jetter, H.W.Fearing

Δ Excitation and Exchange Corrections for NN Bremsstrahlung

NUCLEAR REACTIONS 1n, 1H(polarized p, γ), E=280 MeV; calculated bremsstrahlung σ(θ1, θ2, θγ), analyzing power vs θγ. Exchange correction, Δ excitation.

doi: 10.1103/PhysRevC.51.1666
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1995SC01      Phys.Rev. C51, 359 (1995)

S.Scherer, H.W.Fearing

Compton Scattering by a Pion and Off-Shell Effects

doi: 10.1103/PhysRevC.51.359
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1994FE07      Nucl.Phys. A570, 657 (1994)

H.W.Fearing, G.I.Poulis, S.Scherer

Effective Hamiltonians with Relativistic Corrections: The Foldy-Wouthuysen transformation versus the direct Pauli reduction

NUCLEAR REACTIONS 1H(polarized p, γ), E=280 MeV; calculated σ(θp3, θp4, θγ), analyzing power vs θγ. Effective hamiltonians, relativistic corrections.

doi: 10.1016/0375-9474(94)90078-7
Citations: PlumX Metrics

1994RU06      Phys.Rev. C50, 447 (1994)

T.E.Rudy, H.W.Fearing, S.Scherer

Off-Shell Electromagnetic Form Factors of Pions and Kaons in Chiral Perturbation Theory

doi: 10.1103/PhysRevC.50.447
Citations: PlumX Metrics

1994SC09      Nucl.Phys. A570, 686 (1994)

S.Scherer, G.I.Poulis, H.W.Fearing

Low-Energy Compton Scattering by a Proton: Comparison of effective hamiltonians with relativistic corrections

doi: 10.1016/0375-9474(94)90079-5
Citations: PlumX Metrics

1993CO05      Nucl.Phys. A552, 534 (1993)

J.G.Congleton, H.W.Fearing

Determination of the Nucleon Pseudoscalar Coupling Using Muon Capture by 3He

NUCLEAR REACTIONS 3He(polarized μ-, ν), E at rest; calculated statistical capture rate, analyzing powers; deduced nucleon pseudoscalar coupling.

doi: 10.1016/0375-9474(93)90284-5
Citations: PlumX Metrics

1992FE06      Phys.Rev. C46, 2077 (1992)

H.W.Fearing, M.S.Welsh

Radiative Muon Capture in Medium Heavy Nuclei in a Relativistic Mean Field Theory Model

NUCLEAR REACTIONS C, O, 27Al, Si, Ca, Fe, Ni, Mo, Sn, Gd, W, Pb, 209Bi, U(μ-, γ), (μ-, X), E at rest; calculated radiative, ordinary muon capture rate. Relativistic Fermi gas model.

ATOMIC PHYSICS, Mesic-Atoms C, O, 27Al, Si, Ca, Fe, Ni, Mo, Sn, Gd, W, Pb, 209Bi, U(μ-, γ), (μ-, X), E at rest; calculated radiative, ordinary muon capture rate. Relativistic Fermi gas model.

doi: 10.1103/PhysRevC.46.2077
Citations: PlumX Metrics

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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1990WO02      Phys.Rev. C41, 1688 (1990)

R.L.Workman, H.W.Fearing

Radiative Capture of Kaons by the Deuteron and the (Lambda-n) Scattering Lengths

NUCLEAR REACTIONS 2H(K-, γ), E not given; calculated Eγ, Iγ; deduced (lambda-n) scattering length.

doi: 10.1103/PhysRevC.41.1688
Citations: PlumX Metrics

1987FE01      Nucl.Phys. A463, 95c (1987)

H.W.Fearing

Proton-Proton Bremsstrahlung and Information on Off-Shell Aspects of the Nucleon-Nucleon Force

NUCLEAR REACTIONS 1H(polarized p, p'γ), E=280 MeV; calculated bremsstrahlung σ(θp, θp', θγ), analyzing powers. Potential model calculations.

doi: 10.1016/0375-9474(87)90651-8
Citations: PlumX Metrics

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

1986TH02      Phys.Rev. C33, 1830 (1986)

A.E.Thorlacius, H.W.Fearing

Phenomenological Fit to Deuteron Photodisintegration Data in the Medium Energy Region

NUCLEAR REACTIONS 2H(γ, p), 1H(n, γ), E < 1 GeV; compiled, analyzed σ data; deduced angular, energy dependent parameters.

doi: 10.1103/PhysRevC.33.1830
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1986WO04      Phys.Rev. C34, 780 (1986)

R.L.Workman, H.W.Fearing

Potential Model Calculation of Proton-Proton Bremsstrahlung using the Paris Potential

NUCLEAR REACTIONS 1H(p, pγ), E < 300 MeV; calculated bremsstrahlung σ(θp1, θp2, θγ). 1H(polarized p, p), E=300, 380 MeV; calculated analyzing power vs θ.

doi: 10.1103/PhysRevC.34.780
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1985DE21      Phys.Rev. C31, 1841 (1985)

B.Debebe, C.F.Perdrisat, V.Raghunathan, J.M.Cameron, I.J.van Heerden, P.Kitching, R.MacDonald, W.J.McDonald, W.C.Olsen, J.Soukup, H.S.Wilson, H.W.Fearing, C.A.Miller

Reaction 2H(p, dπ+)n at 506 MeV

NUCLEAR REACTIONS 2H(p, dπ+), E=506 MeV; measured σ(θ) vs independent kinematic variables; deduced impulse approximation internal momentum density. Calculated nd-rescattering correction to impulse approximation. 2H deduced proton momentum density.

doi: 10.1103/PhysRevC.31.1841
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1980FE02      Phys.Rev. C21, 1951 (1980)

H.W.Fearing

Relativistic Calculation of Radiative Muon Capture in Hydrogen and 3He

NUCLEAR REACTIONS 1H, 3He(μ-, νγ), E at rest; calculated σ(Eγ), capture rate. Relativistic treatment.

doi: 10.1103/PhysRevC.21.1951
Citations: PlumX Metrics

1980FE06      Phys.Rev. C22, 1388 (1980)

H.W.Fearing

Comparison of Proton-Proton Bremsstrahlung Data at 42 and 156 MeV with Soft Photon Calculations

NUCLEAR REACTIONS 1H(p, pγ), E=42, 156 MeV; calculated σ(θγ), bremsstrahlung. Soft photon approximation.

doi: 10.1103/PhysRevC.22.1388
Citations: PlumX Metrics

1980RO18      Phys.Rev. C22, 2512 (1980)

J.G.Rogers, J.L.Beveridge, D.P.GuRd, H.W.Fearing, A.N.Anderson, J.M.Cameron, L.G.Greeniaus, C.A.Goulding, C.A.Smith, A.W.Stetz, J.R.Richardson, R.Frascaria

Proton-Proton Bremsstrahlung at 200 MeV

NUCLEAR REACTIONS 1H(p, 2p), E=200 MeV; measured σ(θγ, bremsstrahlung). Soft photon, realstic potential calculations.

doi: 10.1103/PhysRevC.22.2512
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1980SL01      Nucl.Phys. A340, 342 (1980)

R.S.Sloboda, H.W.Fearing

O(1/m2) and Nuclear Effects in Radiative Muon Capture in 40Ca

NUCLEAR REACTIONS 40Ca(μ-, γ), E at rest; calculated σ(Eγ), photon asymmetry. GDR, closure harmonic oscillator, Hartree Fock models.

doi: 10.1016/0375-9474(80)90279-1
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1979NE03      Phys.Rev. C19, 877 (1979)

B.M.K.Nefkens, O.R.Sander, D.I.Sober, H.W.Fearing

Differential Cross Section for Proton-Proton Bremsstrahlung at 1.38 GeV/c

NUCLEAR REACTIONS 1H(p, γ), E=730 MeV; measured σ(θ, Eγ). Compared with soft photon calculations.

doi: 10.1103/PhysRevC.19.877
Citations: PlumX Metrics

1977FE09      Phys.Rev. C16, 313 (1977)

H.W.Fearing

Distorted-Wave Impulse-Approximation (p, π) Calculations: Effects of Realistic Wave Functions and Factors Determining Resonance Position

NUCLEAR REACTIONS 2H(p, π+), (p, π0), E=250-800 MeV; calculated σ(E, θ). DWIA calculations.

doi: 10.1103/PhysRevC.16.313
Citations: PlumX Metrics

1975FE02      Phys.Rev. C11, 1210 (1975)

H.W.Fearing

General Formalism for Pion Production in Nuclei: Application to pd → tπ

NUCLEAR REACTIONS 2H(p, π), E=340, 470, 590 MeV; calculated measured σ(Eπ, θ).

doi: 10.1103/PhysRevC.11.1210
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1975FE03      Phys.Rev. C11, 1493 (1975)

H.W.Fearing

Effect of the Deuteron D State on Distorted-Wave Impulse-Approximation Calculations of (p, π) Reactions

NUCLEAR REACTIONS 2H(p, π), E=470, 590, 1050 MeV; calculated effect of deuteron D state on σ(θ).

doi: 10.1103/PhysRevC.11.1493
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1974FE06      Phys.Lett. 52B, 407 (1974)

H.W.Fearing

Distorted Wave Impulse Approximation Calculation of pd → tπ

NUCLEAR REACTIONS 2H(p, π), E=470, 590 MeV; calculated σ(θ).

doi: 10.1016/0370-2693(74)90111-7
Citations: PlumX Metrics

1973BR20      Phys.Rev. C8, 881 (1973)

K.H.Bray, J.M.Cameron, H.W.Fearing, D.R.Gill, H.S.Sherif

Isospin Mixing of States in 6Li

NUCLEAR REACTIONS 7Li(3He, α), (3He, αd), E=1.45 MeV; measured αd-coin. 6Li levels deduced d-branching, isospin mixing.

doi: 10.1103/PhysRevC.8.881
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1972FE16      Phys.Rev. C6, 1136 (1972)

H.W.Fearing

Application of the Burnett-Kroll Soft-Proton Theorem to Nucleon-Nucleon Bremsstrahlung

doi: 10.1103/PhysRevC.6.1136
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