Nuclear Science References (NSR)

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NSR database version of April 11, 2024.

Search: Author = D.H.Fitzgerald

Found 30 matches.

1990NE02 Phys.Rev. C41, 2770 (1990)

B.M.K.Nefkens, W.J.Briscoe, A.D.Eichon, D.H.Fitzgerald, A.Mokhtari, J.A.Wightman, M.E.Sadler

Superratio and the Simple Ratios of π⁺ and π^- Elastic Scattering on ³H and ³He at 180 MeV to Investigate Charge Symmetry

NUCLEAR REACTIONS ³H, ³He(π⁺, π⁺), (π^-, π^-), E=180, 143 MeV; measured σ(θ), ratios. ³H, ³He deduced neutron, proton matter form factor near equality.

doi: 10.1103/PhysRevC.41.2770
Citations: PlumX Metrics

1988WI21 Phys.Rev. D38, 3365 (1988)

J.A.Wightman, A.D.Eichon, G.J.Kim, A.Mokhtari, B.M.K.Nefkens, W.J.Briscoe, D.H.Fitzgerald, M.E.Sadler

π^-p Charge-Exchange Analyzing Power from 547 to 687 MeV/c

NUCLEAR REACTIONS ¹H(π^-, π⁰), E at 547-687 MeV/c; measured analyzing power. Transversely polarized target.

doi: 10.1103/PhysRevD.38.3365
Citations: PlumX Metrics

1987IR01 Phys.Rev. C36, 1453 (1987)

F.Irom, H.W.Baer, A.G.Bergmann, J.D.Bowman, P.Heusi, D.H.Fitzgerald, C.J.Seftor, M.E.Sadler, J.N.Knudson, W.J.Briscoe, P.W.F.Alons, E.Piasetzky, S.H.Rokni

Mass Dependence of Pion Single-Charge Exchange of the Isobaric Analog State at 20 MeV

NUCLEAR REACTIONS ⁷Li, ¹⁴C, ¹⁵N, ¹²⁰Sn(π⁺, π⁰), E=20 MeV; measured σ(π⁰), σ(θ). ⁷Be, ¹⁴N, ¹⁵O, ¹²⁰Sb deduced IAS excitation σ. Optical model.

doi: 10.1103/PhysRevC.36.1453
Citations: PlumX Metrics

1987MO01 Phys.Rev. D35, 810 (1987)

A.Mokhtari, A.D.Eichon, G.J.Kim, B.M.K.Nefkens, J.A.Wightman, D.H.Fitzgerald, W.J.Briscoe, M.E.Sadler

Analyzing Power and Transversity Cross Sections for π⁺p and π^-p Elastic Scattering from 471 to 687 MeV/c

NUCLEAR REACTIONS ¹H(π⁺, π⁺), (π^-, π^-), E at 471-687 MeV/c; measured analyzing power; deduced transversity σ, isospin triangle inequalities bounds. Other data input.

doi: 10.1103/PhysRevD.35.810
Citations: PlumX Metrics

1987SA16 Phys.Rev. D35, 2718 (1987)

M.A.Sadler, W.J.Briscoe, D.H.Fitzgerald, B.M.K.Nefkens, C.J.Seftor

Differential Cross Sections for π⁺p and π^-p Elastic Scattering from 378 to 687 MeV/c

NUCLEAR REACTIONS ¹H(π⁺, π⁺), (π^-, π^-), E at 378-687 MeV/c; measured σ(θ); deduced σ. Liquid target, scintillation counter hodoscopes.

doi: 10.1103/PhysRevD.35.2718
Citations: PlumX Metrics

1987TI06 Phys.Rev. C36, 1413 (1987)

W.B.Tippens, T.S.Bhatia, G.Glass, J.C.Hiebert, R.A.Kenefick, L.C.Northcliffe, J.G.J.Boissevain, J.J.Jarmer, J.E.Simmons, D.H.Fitzgerald, J.Holt, A.Mokhtari, G.E.Tripard

Measurement of A(nn), A(no), and A(on) for the Reaction pp → dπ⁺ in the Energy Region 500-800 MeV

NUCLEAR REACTIONS ¹H(polarized p, π⁺), E=500-800 MeV; measured σ(E(π)), analyzing power, spin correlation vs θ; deduced no dibaryon evidence. Polarized target.

doi: 10.1103/PhysRevC.36.1413
Citations: PlumX Metrics

1986FI11 Phys.Rev. C34, 619 (1986)

D.H.Fitzgerald, H.W.Baer, J.D.Bowman, M.D.Cooper, F.Irom, N.S.P.King, M.J.Leitch, E.Piasetzky, W.J.Briscoe, M.E.Sadler, K.J.Smith, J.N.Knudson

Forward-Angle Cross Sections for Pion-Nucleon Charge Exchange between 100 and 150 MeV/c

NUCLEAR REACTIONS ¹H(π^-, π⁰), E at 100-150 MeV/c; measured σ(θ) vs momentum; deduced σ(θ=0°), s-, p-wave interference minimum parameters, isospin-odd, s-wave scattering length. Partial wave analyses.

doi: 10.1103/PhysRevC.34.619
Citations: PlumX Metrics

1986MO01 Phys.Rev. D33, 296 (1986)

A.Mokhtari, W.J.Briscoe, A.D.Eichon, D.H.Fitzgerald, G.J.Kim, B.M.K.Nefkens, J.A.Wightman, M.E.Sadler

Analyzing Power for π^-p Elastic Scattering in the Energy Region of the Roper Resonance

NUCLEAR REACTIONS ¹H(π^-, π^-), E at 471-687 MeV/c; measured analyzing power vs θ. High precision, polarized target.

doi: 10.1103/PhysRevD.33.296
Citations: PlumX Metrics

1986SU15 Phys.Rev. C34, 1580 (1986)

T.S.Subramanian, J.L.Romero, F.P.Brady, D.H.Fitzgerald, R.Garrett, G.A.Needham, J.L.Ullmann, J.W.Watson, C.I.Zanelli, D.J.Brenner, R.E.Prael

Double-Differential Inclusive Hydrogen and Helium Spectra from Neutron-Induced Reactions at 27.4, 39.7, and 60.7 MeV; Oxygen and nitrogen

NUCLEAR REACTIONS ¹⁴N, ¹⁶O(n, pX), (n, dX), (n, tX), (n, ³HeX), (n, αX), E=27.4, 39.7, 60.7 MeV; measured σ(E, θ), ΔE-E detector telescopes. Intranuclear cascade plus deexcitation calculations.

doi: 10.1103/PhysRevC.34.1580
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10824.

1986UL01 Phys.Rev. C33, 2092 (1986)

J.L.Ullmann, P.W.F.Alons, J.J.Kraushaar, J.H.Mitchell, R.J.Peterson, R.A.Ristinen, J.N.Knudson, J.R.Comfort, H.W.Baer, J.D.Bowman, M.D.Cooper, D.H.Fitzgerald, F.Irom, M.J.Leitch, E.Piasetzky

Pion Single Charge Exchange on ¹⁴C from 35 to 295 MeV

NUCLEAR REACTIONS ¹⁴C(π⁺, π⁰), E=35-295 MeV; measured σ(θ), σ(E(π)); deduced parameters. ¹⁴N deduced IAS excitation σ. Comparison with models.

doi: 10.1103/PhysRevC.33.2092
Citations: PlumX Metrics

1985BR23 Phys.Rev. C32, 1956 (1985)

W.J.Briscoe, B.H.Silverman, D.H.Fitzgerald, B.M.K.Nefkens, A.Boudard, G.Bruge, L.Farvacque, C.Glashausser

Differential Cross Sections for p + d → γ + ³He at Intermediate Energies

NUCLEAR REACTIONS ¹H(d, γ), E=300-500 MeV; measured σ(θ); deduced time reversal invariance validity.

doi: 10.1103/PhysRevC.32.1956
Citations: PlumX Metrics

1985MO15 Phys.Rev.Lett. 55, 359 (1985)

A.Mokhtari, W.J.Briscoe, A.D.Eichon, D.H.Fitzgerald, G.J.Kim, B.M.K.Nefkens, J.A.Wightman, S.D.Adrian, M.E.Sadler, T.Walker

Analyzing Powers in π⁺p Elastic Scattering at Intermediate Energies

NUCLEAR REACTIONS ¹H(π⁺, π⁺), E=471, 547, 625, 687 MeV/c; measured analyzing power vs θ; deduced no new Δ resonances. Transversely polarized target.

doi: 10.1103/PhysRevLett.55.359
Citations: PlumX Metrics

1985SI21 Nucl.Phys. A444, 621 (1985)

B.H.Silverman, W.J.Briscoe, D.H.Fitzgerald, B.M.K.Nefkens, A.Boudard, G.Bruge, P.Couvert, C.Glashausser

Cross-Section Measurements of p + d → ³He + π⁰ and p + d → ³H + π⁺ at Intermediate Energies

NUCLEAR REACTIONS ²H(p, π⁰), E=300-500 MeV; ²H(p, π⁺), E=500 MeV; ¹H(p, π⁺), E=500 MeV; measured σ(θ); C(p, ³He), E=300-500 MeV; measured σ(θ) vs proton momentum.

doi: 10.1016/0375-9474(85)90109-5
Citations: PlumX Metrics

1984NE01 Phys.Rev.Lett. 52, 735 (1984)

B.M.K.Nefkens, W.J.Briscoe, A.D.Eichon, D.H.Fitzgerald, J.A.Holt, A.A.Mokhtari, J.A.Wightman, M.E.Sadler, R.L.Boudrie, C.L.Morris

Test of Charge Symmetry in π⁺ and π^- Elastic Scattering on Tritium and ³He

NUCLEAR REACTIONS ³He(π⁺, π⁺), (π^-, π^-), E=180 MeV; measured σ(θ); deduced σ(π^-)/σ(π⁺), evidence for possible charge symmetry violation.

doi: 10.1103/PhysRevLett.52.735
Citations: PlumX Metrics

1984SI01 Phys.Rev. C29, 35 (1984)

B.H.Silverman, A.Boudard, W.J.Briscoe, G.Bruge, P.Couvert, L.Farvacque, D.H.Fitzgerald, C.Glashausser, J.-C.Lugol, B.M.K.Nefkens

d + d → ⁴He + γ Cross Section Measurement at 376 MeV

NUCLEAR REACTIONS ²H(d, γ), E=376 MeV; measured σ(θ); deduced time reversal invariance in isoscalar electromagnetic hadronic interactions.

doi: 10.1103/PhysRevC.29.35
Citations: PlumX Metrics

1984UL01 Nucl.Phys. A427, 493 (1984)

J.L.Ullmann, F.P.Brady, C.M.Castaneda, D.H.Fitzgerald, G.A.Needham, J.L.Romero, N.S.P.King

Analog Giant Dipole Ni(n, p) at 59.6 MeV

NUCLEAR REACTIONS ^58,60,62,64Ni(n, p), E=59.6 MeV; measured σ(θ). ^58,60,62,64Co deduced GDR analog, sum rule, blocking. Enriched targets.

doi: 10.1016/0375-9474(84)90227-6
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset12846.

1983SO10 Phys.Rev. C28, 2234 (1983)

D.I.Sober, H.Crannell, B.M.K.Nefkens, W.J.Briscoe, D.H.Fitzgerald, R.Goloskie, W.W.Sapp, Jr.

Two-Body Photodisintegration of ³He between 150 and 350 MeV

NUCLEAR REACTIONS ³He(γ, d), E=150-350 MeV; measured σ(θ); deduced detailed balance, time reversal invariance validity.

doi: 10.1103/PhysRevC.28.2234
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0482.

1983SU07 Phys.Rev. C28, 521 (1983)

T.S.Subramanian, J.L.Romero, F.P.Brady, J.W.Watson, D.H.Fitzgerald, R.Garrett, G.A.Needham, J.L.Ullmann, C.I.Zanelli, D.J.Brenner, R.E.Prael

Double Differential Inclusive Hydrogen and Helium Spectra from Neutron-Induced Reactions on Carbon at 27.4, 39.7, and 60.7 MeV

NUCLEAR REACTIONS ¹²C(n, pX), (n, dX), (n, tX), (n, αX), (n, ³HeX), E=27.4, 39.7, 60.7 MeV; measured σ(θ, Ep), σ(θ, Ed), σ(θ, Et), σ(θ, Eα), σ(θ, E(³He)). Comparison with intranuclear cascade model.

doi: 10.1103/PhysRevC.28.521
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset12838.

1982BR12 Phys.Rev.Lett. 49, 187 (1982)

W.J.Briscoe, D.H.Fitzgerald, B.M.K.Nefkens, H.Crannell, D.I.Sober, R.Goloskie, W.W.Sapp, Jr.

Two-Body Photodisintegration of ³He between 150 and 350 MeV

NUCLEAR REACTIONS ³He(γ, d), E=150-350 MeV bremsstrahlung; measured σ(θ) vs E.

doi: 10.1103/PhysRevLett.49.187
Citations: PlumX Metrics

1982NE04 Nucl.Phys. A385, 349 (1982)

G.A.Needham, F.P.Brady, D.H.Fitzgerald, J.L.Romero, J.L.Ullmann, J.W.Watson, C.Zanelli, N.S.P.King, G.R.Satchler

Excitation of Analog Isovector Giant Resonances via the (n, p) Reaction on ¹⁴N and ¹⁶O at 60 MeV

NUCLEAR REACTIONS ¹⁴N, ¹⁶O(n, p), E=60 MeV; measured σ(θ). ¹⁴C, ¹⁶N deduced GDR analog excitation. Natural targets. DWBA analysis.

doi: 10.1016/0375-9474(82)90092-6
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset12786.

1982RO03 Phys.Rev. C25, 2214 (1982)

J.L.Romero, J.L.Ullmann, F.P.Brady, J.D.Carlson, D.H.Fitzgerald, A.L.Sagle, T.S.Subramanian, C.I.Zanelli, N.S.P.King, M.W.McNaughton, B.E.Bonner

Neutron-Deuteron Analyzing Power Measurements at 50 MeV. I. Backward Angles

NUCLEAR REACTIONS ²H(polarized n, n), E=50 MeV; measured A(θ).

doi: 10.1103/PhysRevC.25.2214
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset12745.

1982SA30 Phys.Lett. 119B, 69 (1982)

M.E.Sadler, C.J.Seftor, F.O.Borcherding, W.J.Briscoe, D.H.Fitzgerald, P.F.Glodis, R.P.Haddock, B.M.K.Nefkens

Elastic π±p Scattering from 378 to 687 MeV/c

NUCLEAR REACTIONS ¹H(π⁺, π⁺), (π^-, π^-), E at 378, 687 MeV/c; measured σ(θ). Cylindrical liquid hydrogen target, pion, recoil proton coincidence measurement.

doi: 10.1016/0370-2693(82)90245-3
Citations: PlumX Metrics

1982UL01 Nucl.Phys. A386, 179 (1982)

J.L.Ullmann, F.P.Brady, D.H.Fitzgerald, G.A.Needham, J.L.Romero, C.M.Castaneda, N.S.P.King

Analog Giant Dipole Excitation in Si(n, p) at 59.6 MeV

NUCLEAR REACTIONS ²⁸Si(n, p), E=59.6 MeV; measured σ(θ). ²⁸Al deduced parent analog giant dipole resonance strength. Natural target.

doi: 10.1016/0375-9474(82)90407-9
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset12784.

1982WA09 Phys.Rev. C25, 2219 (1982)

J.W.Watson, R.Garrett, F.P.Brady, D.H.Fitzgerald, J.L.Romero, J.L.Ullmann, C.I.Zanelli

Neutron-Deuteron Analyzing Power Measurements at 50 MeV. II. Forward Angles

NUCLEAR REACTIONS ²H(polarized n, n), E=50 MeV; measured A(θ).

doi: 10.1103/PhysRevC.25.2219
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset12746.

1980FI04 Phys.Rev. C21, 1190 (1980)

D.H.Fitzgerald, F.P.Brady, R.Garrett, S.W.Johnson, J.L.Romero, T.S.Subramanian, J.L.Ullmann, J.W.Watson

Neutron-Proton Scattering. II. Spin Correlations Parameter Ayy(θ) at 50 MeV

NUCLEAR REACTIONS ¹H(polarized n, p), E=50 MeV; measured spin-correlation parameter vs θ; deduced phase shift, mixing parameters. polarized targets.

doi: 10.1103/PhysRevC.21.1190
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset12773.

1980GA09 Phys.Rev. C21, 1149 (1980)

R.Garrett, J.W.Watson, F.P.Brady, D.H.Fitzgerald, J.L.Romero, J.L.Ullmann, C.Zanelli

Neutron-Proton Analyzing Power at 50 MeV

NUCLEAR REACTIONS ¹H(polarized n, n), E=50 MeV; measured A(θ). Phase shift analysis.

doi: 10.1103/PhysRevC.21.1149
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10908.

1980KI04 Phys.Rev. C21, 1185 (1980)

N.S.P.King, J.D.Reber, J.L.Romero, D.H.Fitzgerald, J.L.Ullmann, T.S.Subramanian, F.P.Brady

Neutron-Proton Scattering. I. Differential Cross Section at 63.1 MeV

NUCLEAR REACTIONS ¹H(n, p), E=63.1 MeV; measured σ(θ).

doi: 10.1103/PhysRevC.21.1185
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10903.

1978FI07 Phys.Rev. C18, 1207 (1978)

D.H.Fitzgerald, J.S.Lilley, C.H.Poppe, S.M.Grimes

Excitation and Decay of Analogs of Excited States of ¹¹⁹Sn

NUCLEAR REACTIONS ¹¹⁹Sn(p, n), E=17, 19 MeV; measured σ(θ, Ep). ¹¹⁹Sb IAS deduced proton decays. DWBA, coupled-channels analysis.

doi: 10.1103/PhysRevC.18.1207
Citations: PlumX Metrics

1977FI10 Phys.Rev. C16, 2181 (1977)

D.H.Fitzgerald, G.W.Greenlees, J.S.Lilley, C.H.Poppe, S.M.Grimes, C.Wong

Energy Dependence of the ¹¹⁹Sn(p, n)¹¹⁹Sn (IAS) Reaction

NUCLEAR REACTIONS ¹¹⁹Sn(p, n), E=16-20 MeV; measured σ(E, θ). ¹¹⁹Sb IAS deduced Γp/Γ, isospin form factor.

doi: 10.1103/PhysRevC.16.2181
Citations: PlumX Metrics

1975FI01 Phys.Rev.Lett. 34, 890 (1975)

D.H.Fitzgerald, G.W.Greenlees, J.S.Lilley, J.M.Moss, T.Woods

Proton Decay of Analog States Formed in ¹¹⁹Sn(p, n)¹¹⁹Sb

NUCLEAR REACTIONS ¹¹⁹Sn(p, np), E=17 MeV; measured np(t). ¹¹⁹Sb deduced analogs.

doi: 10.1103/PhysRevLett.34.890
Citations: PlumX Metrics

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