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NSR database version of April 27, 2024.

Search: Author = M.A.Machuca

Found 5 matches.

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1992JO03      Phys.Rev. C46, 52 (1992)

M.K.Jones, D.Dehnhard, S.K.Nanda, S.M.Sterbenz, C.L.Morris, M.Plum, J.D.Zumbro, A.H.Hussein, D.S.Oakley, M.J.Smithson, A.L.Williams, J.McDonald, M.A.Bryan, A.H.Fuentes, M.Lynker, D.Crockett, M.A.Machuca, S.Mordechai, C.F.Moore

⁴He(π, π'p)³H Reaction Near the P₃₃ π-Nucleon Resonance

NUCLEAR REACTIONS ⁴He(π⁺, π⁺'p), (π^-, π^-'p), E=140, 180 MeV; measured σ(θ(π'), σ(p)) vs excitation energy; deduced reaction mechanisms.

doi: 10.1103/PhysRevC.46.52
Citations: PlumX Metrics

1990JO04      Phys.Rev. C42, R807 (1990)

M.K.Jones, D.Dehnhard, S.K.Nanda, S.M.Sterbenz, C.L.Morris, M.Plum, J.D.Zumbro, A.Hussein, D.S.Oakley, M.J.Smithson, A.L.Williams, J.McDonald, M.A.Bryan, A.H.Fuentes, M.Lynker, D.Crockett, M.A.Machuca, S.Mordechai, C.F.Moore

⁴He(π, π'p)³H Reaction: Quasifree and resonance scattering

NUCLEAR REACTIONS ⁴He(π⁺, π⁺'p), (π^-, π^-'p), E=180 MeV; measured σ(θ(π), θp); deduced σ(π⁺)/σ(π^-). DWIA calculation.

doi: 10.1103/PhysRevC.42.R807
Citations: PlumX Metrics

1990SE11      Phys.Rev. C42, 1929 (1990)

P.A.Seidl, M.A.Bryan, M.Burlein, G.R.Burleson, K.S.Dhuga, H.T.Fortune, R.Gilman, S.J.Greene, M.A.Machuca, C.F.Moore, S.Mordechai, C.L.Morris, D.S.Oakley, M.A.Plum, G.Rai, M.J.Smithson, Z.F.Wang, D.L.Watson, J.D.Zumbro

Pion Double Charge Exchange on T = 2 Nuclei in the Δ(3/2, 3/2) Resonance Region

NUCLEAR REACTIONS ¹²C, ¹⁶O, ⁴⁴Ca, ⁵⁶Fe(π⁺, π^-), E=100-300 MeV; measured σ(θ) vs E.

doi: 10.1103/PhysRevC.42.1929
Citations: PlumX Metrics

1987OA02      Phys.Rev. C36, 1074 (1987)

D.S.Oakley, M.A.Machuca, M.J.Smithson, S.Mordechai, C.F.Moore, P.A.Seidl, C.L.Morris, Z.F.Wang, R.Gilman, J.D.Zumbro, H.T.Fortune, S.J.Seestrom-Morris, K.S.Dhuga, D.L.Watson

Pion Elastic and Inelastic Scattering from ⁵¹V at 180 MeV

NUCLEAR REACTIONS ⁵¹V(π⁺, π⁺), (π⁺, π⁺'), E=180 MeV; measured σ(θ). ⁵¹V deduced levels, J, π, B(λ), proton, neutron matrix elements.

doi: 10.1103/PhysRevC.36.1074
Citations: PlumX Metrics

1987ZU03      Phys.Rev. C36, 1479 (1987)

J.D.Zumbro, H.T.Fortune, M.Burlein, C.L.Morris, Z.-F.Wang, R.Gilman, K.S.Dhuga, G.R.Burleson, M.W.Rawool, R.W.Garnett, M.J.Smithson, D.S.Oakley, S.Mordechai, C.F.Moore, M.A.Machuca, D.L.Watson, N.Auerbach

Double Charge Exchange to the Double Isobaric Analog State at T(π) ≈ 292 MeV

NUCLEAR REACTIONS ³⁰Si, ³⁴S, ⁴⁴Ca, ⁵⁰Ti, ⁵¹V, ⁵²Cr, ⁵⁸Ni(π⁺, π^-), E ≈ 292 MeV; measured σ(θ), σ(π). ⁴⁴Ti, ⁵¹Mn, ⁵²Fe, ⁵⁰Cr levels deduced ground state, double IAS excitation σ.

doi: 10.1103/PhysRevC.36.1479
Citations: PlumX Metrics