Nuclear Science References (NSR)

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NSR database version of April 27, 2024.

Search: Author = C.W.Lewis

Found 15 matches.

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1980BA31 Nucl.Phys. A343, 365 (1980)

B.Bassalleck, H.D.Engelhardt, W.D.Klotz, C.W.Lewis, F.Takeutchi, H.Ullrich, M.Furic

Wide Angular Range Study of the Reaction ¹⁶O(π^-, 2n)¹⁴N with Stopped Pions

NUCLEAR REACTIONS ¹⁶O(π^-, 2n), E at rest; measured σ(En₁, En₂, θ). ¹⁴N deduced levels. Kinematically complete experiment.

doi: 10.1016/0375-9474(80)90659-4
Citations: PlumX Metrics

1976BA54 Phys.Lett. 65B, 128 (1976)

B.Bassalleck, H.D.Engelhardt, E.L.Haase, W.-D.Klotz, C.W.Lewis, F.Takeutchi, H.Ullrich, M.Furic

Neutron Pair Emission Following the Capture of π^- in ¹⁴N

NUCLEAR REACTIONS ¹⁴N(π^-, 2n), E ≈ 0 MeV; measured recoil momentum distribution.

doi: 10.1016/0370-2693(76)90011-3
Citations: PlumX Metrics

1976EN02 Nucl.Phys. A258, 480 (1976)

H.D.Engelhardt, C.W.Lewis, H.Ullrich

The Absorption of π^- at Rest on Complex Nuclei

NUCLEAR REACTIONS ⁹Be, ¹⁰B, O, ¹⁹F, ³¹P, Ca, ⁹³Nb(π^-, γ), E=0; measured Eγ, Doppler broadening, transition yields; deduced yields of single-, multi-nucleon removal; deduced recoil momenta. ¹⁰B enriched target.

doi: 10.1016/0375-9474(76)90486-3
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1975EN03 J.Phys.(Paris), Colloq. 36, C5-79 (1975)

H.D.Engelhardt, C.W.Lewis, H.Ullrich

Absorption de π^- a l'Arret sur les Noyaux

NUCLEAR REACTIONS ⁹Be, ¹⁰B, ¹⁶O, ¹⁹F, ³¹P, ⁴⁰Ca, ⁹³Nb(π^-, γ); measured pion absorption.

1974UL02 Phys.Rev.Lett. 33, 433 (1974)

H.Ullrich, E.T.Boschitz, H.D.Engelhardt, C.W.Lewis

Multinucleon Removal in the Absorption of π^- at Rest and at 60 MeV

NUCLEAR REACTIONS ¹⁶O, ¹⁹F, ²⁴Mg, ³¹P, ⁴⁰Ca, ⁹³Nb(π^-, xnypγ), E=0, 60 MeV; measured π-γ-coin; deduced yields.

doi: 10.1103/PhysRevLett.33.433
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1973LE22 Phys.Lett. 47B, 339 (1973)

C.W.Lewis, H.Ullrich, H.D.Engelhardt, E.T.Boschitz

Possible Alpha-Particle Cluster Absorption of Pions by ¹⁶O

NUCLEAR REACTIONS ¹⁶O(π^-, γ), E < 6.13 MeV; measured σ(Eγ).

doi: 10.1016/0370-2693(73)90617-5
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1971LE02 Phys.Rev. C3, 28 (1971)

C.W.Lewis, D.P.Saylor, L.C.Northcliffe

Neutron Spectra from the 38.8-MeV Alpha-Particle Bombardment of Deuterium

NUCLEAR REACTIONS ¹⁶O(p, p), E=1 GeV; ¹²C(π^-, π^-), E=260 MeV; ¹⁶O(π⁺, π⁺), E=270 MeV; ¹²C(π^-, π^-), E=180 MeV; ⁴He(π⁺, π⁺), (π⁰, π⁰), (π^-, π^-), E=180, 160 MeV; calculated σ(θ). Glauber multiple scattering model, Bethe formula.

doi: 10.1103/PhysRevC.3.28
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1970WA27 Nucl.Phys. A154, 561 (1970)

R.L.Watson, C.W.Lewis, J.B.Natowitz

X-Ray Emission Induced by 30 to 80 MeV Alpha Particles

ATOMIC PHYSICS Fe, Ni, Cu, Zr, Nb, Rh, Pd, Ag, Sn + α, E=30-80 MeV; measured I(X-ray)(Kα+Kβ)/Iα. Sn, Tm, Ta, Au + α, E = 30-80 MeV; measured I(X-ray)(L)/Iα; deduced X-ray emission, ionization σ for Eα=30-80 MeV. Detector - Si(Li).

doi: 10.1016/0375-9474(70)90127-2
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1968LE04 Nucl.Phys. A107, 273 (1968)

C.W.Lewis, J.N.Mo, C.F.Monahan, M.F.Thomas, P.J.Twin

Angular Correlation Studies in ⁴⁶Ti

NUCLEAR REACTIONS ⁴⁶Ti(p, p'γ), E = 6.5-6.8 MeV; measured σ(E; Ep'), p'γ-coin, p'γ(θ). ⁴⁶Ti deduced levels, J, delta(E2/M1). Enriched target.

doi: 10.1016/0375-9474(68)90619-2
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1968MO07 Nucl.Phys. A111, 657 (1968)

J.N.Mo, C.W.Lewis, M.F.Thomas, P.J.Twin

Angular Correlation Studies in ⁵⁰Cr

NUCLEAR REACTIONS ⁵⁰Cr(p, p'γ), E=6.33, 6.45 MeV; measured σ(Ep', Eγ, θ(p')γ). ⁵⁰Cr deduced levels, J, multipole mixing ratios. Enriched target.

doi: 10.1016/0375-9474(68)90247-9
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1968MO19 Nucl.Phys. A120, 460 (1968)

C.F.Monahan, N.Lawley, C.W.Lewis, I.G.Main, M.F.Thomas, P.J.Twin

Excited States of ⁵²Cr

NUCLEAR REACTIONS ⁵²Cr(p, p'γ), E=6.20-6.54 MeV; measured σ(Eγ), σ(Ep', Eγ), σ(Ep', Eγ, θ(γ)). ⁵²Cr deduced levels, γ-branching ratios, J, multipole mixing ratios. Enriched target, Ge(Li) detector.

doi: 10.1016/0375-9474(68)90778-1
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1966LE10 Phys.Letters 21, 326 (1966)

C.W.Lewis, J.M.Blair

⁸Be Detection and the ⁹Be(⁷Li, ⁸Li)⁸Be Reaction

NUCLEAR STRUCTURE ⁹Be; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0031-9163(66)90836-5
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1966LE17 Phys.Letters 22, 476 (1966)

C.W.Lewis, J.N.Mo, C.F.Monahan, M.F.Thomas, P.J.Twin

A Low Lying Spin 1 State in ⁴⁶Ti

NUCLEAR STRUCTURE ⁴⁶Ti; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0031-9163(66)91233-9
Citations: PlumX Metrics

1963LE10 Phys.Rev. 131, 2590 (1963)