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NSR database version of May 3, 2024.

Search: Author = J.J.Ramirez

Found 15 matches.

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1980SH20      Phys.Rev. C22, 1857 (1980)

R.E.Shamu, E.M.Bernstein, J.J.Ramirez, Ch.Lagrange

Effects of Deformation on Neutron Total Cross Sections of Even-A Nd and Sm Isotopes

NUCLEAR REACTIONS ^{142,144,146,148,150}Nd(n, n), E=0.75-13.89 MeV; ^{148,150,152,154}Sm(n, n), E=0.75-14.49 MeV; measured total σ(E); deduced deformation effects, isotopic dependence. ^{142,144,146,148,150}Nd, ^{148,150,152,154}Sm(n, n'), E=4, 7 MeV; analyzed data; ^{142,144,146,148,150}Nd, ^{148,150,152,154}Sm level deduced β₂. Coupled-channels calculation.

doi: 10.1103/PhysRevC.22.1857
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10615.

1976SH06      Phys.Lett. 61B, 29 (1976)

R.E.Shamu, C.H.Lagrange, E.M.Bernstein, J.J.Ramirez, T.Tamura, C.Y.Wong

Quadrupole Deformation Parameters of ^148,152,154Sm Determined from Neutron Total Cross Sections

NUCLEAR REACTIONS ^148,152,154Sm(n, X), E=0.75-14.5 MeV; measured relative σ. ^148,152,154Sm deduced β.

doi: 10.1016/0370-2693(76)90553-0
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1975WE09      Phys.Rev. C11, 1464 (1975)

H.R.Weller, R.A.Blue, J.J.Ramirez, E.M.Bernstein

¹⁴C(p, α)¹¹B Reaction for 4 MeV < E < 7.5 MeV

NUCLEAR REACTIONS ¹⁴C(p, α), E=4-7.5 MeV; measured σ(E, Eα, θ). ¹⁵N levels deduced J, π.

doi: 10.1103/PhysRevC.11.1464
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1974WE06      Phys.Rev. C10, 575 (1974)

H.R.Weller, R.A.Blue, J.J.Ramirez, E.M.Bernstein, H.R.Hiddleston, R.M.Prior, S.E.Darden, M.Divadeenam

2p-1h Structure of ¹⁵N from ¹⁴C(p, p)¹⁴C Cross Section and Polarization Measurements

NUCLEAR REACTIONS ¹⁴C(p, p), E=4-11.5 MeV; measured σ(θ), P(θ). ¹⁵N levels deduced J, π, p-width, level-width.

doi: 10.1103/PhysRevC.10.575
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1973BE37      Phys.Rev. C8, 1162 (1973)

E.M.Bernstein, J.J.Ramirez, L.Baumann, M.Soga

f-Wave Decay of the 8.9-MeV Level in ¹³N

NUCLEAR REACTIONS ¹²C(p, p), E=7-8 MeV; measured σ(E). ¹³N deduced resonance energy, level-width.

doi: 10.1103/PhysRevC.8.1162
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1973CO31      Nucl.Phys. A213, 107 (1973)

W.S.Cole, T.Mo, H.R.Weller, J.J.Ramirez

Elastic Scattering of Deuterons by ¹⁴C from E = 4 to 10 MeV

NUCLEAR REACTIONS ¹⁴C(d, d), E=4 to 10 MeV; measured σ(θ, E). ¹⁶N deduced levels, J, π, L, level-width. Optical-model analysis. Enriched target.

doi: 10.1016/0375-9474(73)90185-1
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1973SH15      Phys.Lett. 45B, 241 (1973)

R.E.Shamu, E.M.Bernstein, D.Blondin, J.J.Ramirez, G.Rochau

Effects of Nuclear Deformation on Neutron Total Cross Sections

NUCLEAR REACTIONS ^150,152,154Sm(n, X), E=0.8-15 MeV; measured σ(E). Transmission method.

doi: 10.1016/0370-2693(73)90193-7
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1973WE04      Nucl.Phys. A207, 177 (1973)

H.R.Weller, R.A.Blue, J.J.Ramirez, E.M.Bernstein

The ¹⁴C(p, γ₀)¹⁵N Cross Section below E = 12 MeV

NUCLEAR REACTIONS ¹⁴C(p, γ₀), E=7.7-12.0 MeV; measured σ(E;θ). ¹⁵N deduced levels, J, π. Enriched target.

doi: 10.1016/0375-9474(73)90029-8
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1972BE15      Phys.Rev.Lett. 28, 923 (1972)

E.M.Bernstein, J.J.Ramirez, R.E.Shamu, Pui-Wah Cheng, M.Soga

Spectroscopic Determinations from Resonance Spin-Flip

NUCLEAR REACTIONS ¹²C(p, p'), E approx 8 MeV; measured σ(θ), spin-flip probability; deduced resonance/backgroung spin-flip interference.

doi: 10.1103/PhysRevLett.28.923
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1972RA03      Phys.Rev. C5, 17 (1972)

J.J.Ramirez, R.A.Blue, H.R.Weller

Multilevel Multichannel Study of the Structure of ¹⁵N from 12- to 14-MeV Excitation Energy

NUCLEAR REACTIONS ¹⁴C(p, p), (p, α), (p, n), (p, γ), ¹¹B(α, α), E=2-4 MeV; measured σ(E;θ). ¹⁵N deduced resonances, levels, level-width, J, π, isobaric analog.

doi: 10.1103/PhysRevC.5.17
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetT0090.

1972SH08      Nucl.Phys. A189, 220 (1972)

R.E.Shamu, E.M.Bernstein, D.Blondin, J.J.Ramirez

The Mass of ¹⁵O

NUCLEAR REACTIONS ¹⁵N(p, n); measured threshold energy, Q. ¹⁵O deduced mass. Enriched target.

doi: 10.1016/0375-9474(72)90655-0
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1972WE07      Nucl.Phys. A185, 284 (1972)

H.R.Weller, R.A.Blue, E.M.Bernstein, J.J.Ramirez

The ¹⁴C(p, γ₀)¹⁵N Cross Section from E = 3.2 to 7.7 MeV

NUCLEAR REACTIONS ¹⁴C(p, γ₀), E=3.2 to 7.7 MeV; measured σ(E, θ). ¹⁵N deduced levels, J, π. Enriched target.

doi: 10.1016/0375-9474(72)90570-2
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1971BE50      Phys.Rev. C4, 1504 (1971)

E.M.Bernstein, J.J.Ramirez

Mathematically Allowed Nonphysical Phase-Shift Solutions

NUCLEAR REACTIONS ¹²C(α, α), E approx 10.2 MeV; calculated σ(θ).

doi: 10.1103/PhysRevC.4.1504
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1971RA24      Nucl.Phys. A173, 207 (1971)

J.J.Ramirez, E.M.Bernstein

Study of the Lowest Known 6⁺ State in ¹⁶O by Means of the ¹²C(α, α)¹²C Reaction

NUCLEAR REACTIONS ¹²C(α, α), E=10.0 to 10.3 MeV; measured σ(E, θ); deduced phase shifts. ¹⁶O deduced resonance, level-width. Natural target.

doi: 10.1016/0375-9474(71)90756-1
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1970RA22      Phys.Lett. 32B, 361 (1970)

J.J.Ramirez, H.R.Weller, R.A.Blue

Observation of the 13.42 MeV T = 3/2 State in ¹⁵N

NUCLEAR REACTIONS ¹⁴C(p, p), (p, α), (p, n), (p, γ), E=2-4 MeV; measured σ(E). ¹⁵N resonance deduced J, π, isobaric analog.

doi: 10.1016/0370-2693(70)90497-1
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