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NSR database version of April 27, 2024.

Search: Author = G.Ramalho

Found 10 matches.

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2019RA11      Eur.Phys.J. A 55, 32 (2019)

G.Ramalho

Combined parametrization of FEN and γ*N → Δ(1232) quadrupole form factors

NUCLEAR STRUCTURE 1n;calculated relation between electric and Coulomb form factors and electric and Coulomb quadrupole form factors; deduced simple parameterization, parameters; calculated quadrupole form factors vs Q2; compared with data and other calculations.

doi: 10.1140/epja/i2019-12699-0
Citations: PlumX Metrics

2018RA16      Eur.Phys.J. A 54, 75 (2018)

G.Ramalho

New low-Q2 measurements of the γ*N → Δ(1232) Coulomb quadrupole form factor, pion cloud parametrizations and Siegert's theorem

doi: 10.1140/epja/i2018-12514-6
Citations: PlumX Metrics

2013RA01      J.Phys.(London) G40, 015102 (2013)

G.Ramalho, K.Tsushima, A.W.Thomas

Octet baryon electromagnetic form factors in nuclear medium

doi: 10.1088/0954-3899/40/1/015102
Citations: PlumX Metrics

2008GR02      Phys.Rev. C 77, 015202 (2008)

F.Gross, G.Ramalho, M.T.Pena

Pure S-wave covariant model for the nucleon

doi: 10.1103/PhysRevC.77.015202
Citations: PlumX Metrics

2008GR06      Phys.Rev. C 77, 035203 (2008)

F.Gross, G.Ramalho, M.T.Pena

Fixed-axis polarization states: covariance and comparisons

doi: 10.1103/PhysRevC.77.035203
Citations: PlumX Metrics

2008RA16      Eur.Phys.J. A 36, 329 (2008)

G.Ramalho, M.T.Pena, F.Gross

A covariant model for the nucleon and the Δ

doi: 10.1140/epja/i2008-10599-0
Citations: PlumX Metrics

2006RA17      Few-Body Systems 39, 123 (2006)

G.Ramalho, A.Arriaga, M.T.Pena

Solution of the Spectator Equation for Relativistic NN Scattering Without Partial Wave Expansion

NUCLEAR REACTIONS 1H(n, n'), E=99-319 MeV; calculated scattering amplitudes, σ(θ). Solution to covariant spectator equation without partial wave expansion.

doi: 10.1007/s00601-006-0161-3
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2002RA08      Phys.Rev. C65, 034008 (2002)

G.Ramalho, A.Arriaga, M.T.Pena

Relativistic Effects and Quasipotential Equations

doi: 10.1103/PhysRevC.65.034008
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2001RA26      Nucl.Phys. A689, 511c (2001)

G.Ramalho, A.Arriaga, M.T.Pena

Relativistic NN Scattering Equations without Partial-Wave Decomposition

NUCLEAR REACTIONS 1H(p, p), (n, n), E=300, 800 MeV; calculated scattering amplitudes.

doi: 10.1016/S0375-9474(01)00893-4
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1999RA21      Phys.Rev. C60, 047001 (1999)

G.Ramalho, A.Arriaga, M.T.Pena

Two-Pion Exchange and Strong Form Factors in Covariant Field Theories

doi: 10.1103/PhysRevC.60.047001
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