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NSR database version of May 10, 2024.

Search: Author = P.G.Blunden

Found 35 matches.

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2024MC01      Phys.Rev. C 109, 015503 (2024)

C.McRae, P.G.Blunden

Novel approach to the global analysis of proton form factors in elastic electron-proton scattering

doi: 10.1103/PhysRevC.109.015503
Citations: PlumX Metrics

2023AH02      Phys.Rev. C 108, 055202 (2023)

J.Ahmed, P.G.Blunden, W.Melnitchouk

Normal single-spin asymmetries in electron-proton scattering: Two-photon exchange with intermediate-state resonances

doi: 10.1103/PhysRevC.108.055202
Citations: PlumX Metrics

2020AH05      Phys.Rev. C 102, 045205 (2020)

J.Ahmed, P.G.Blunden, W.Melnitchouk

Two-photon exchange from intermediate state resonances in elastic electron-proton scattering

NUCLEAR REACTIONS 1H(e, e), at Q2<5 GeV2; calculated two-photon exchange (TPE) correction due to finite width of three significant resonance intermediate states Δ(1232), N(1520) and N(1720), TPE form factors, ratio R of e++p to e-+p elastic scattering cross sections, ratio of the proton electric to magnetic form factors. Dispersive approach for the two-photon exchange (TPE) correction to elastic electron-proton scattering. Comparison with experimental data from CLAS, VEPP-3 and OLYMPUS collaborations, and from other laboratories.

doi: 10.1103/PhysRevC.102.045205
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2017BL08      Phys.Rev. C 95, 065209 (2017)

P.G.Blunden, W.Melnitchouk

Dispersive approach to two-photon exchange in elastic electron-proton scattering

NUCLEAR REACTIONS 1H(e, e), (e+, e+), Q2=0-3 GeV2; calculated two-photon exchange (TPE) corrections, algebraically and numerically, within a dispersive approach, including contributions from nucleon and Δ intermediate states. Comparison with measurements from the CLAS, VEPP-3, and OLYMPUS experiments, and with polarization transfer observables.

doi: 10.1103/PhysRevC.95.065209
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2013SI34      Phys.Rev. C 88, 065202 (2013)

A.Sibirtsev, P.G.Blunden

Q2 evolution of the electric and magnetic polarizabilities of the proton

doi: 10.1103/PhysRevC.88.065202
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2012BL11      Phys.Rev.Lett. 109, 262301 (2012)

P.G.Blunden, W.Melnitchouk, A.W.Thomas

γZ Box Corrections to Weak Charges of Heavy Nuclei in Atomic Parity Violation

doi: 10.1103/PhysRevLett.109.262301
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2010BL01      Phys.Rev. C 81, 018202 (2010)

P.G.Blunden, W.Melnitchouk, J.A.Tjon

Two-photon exchange corrections to the pion form factor

doi: 10.1103/PhysRevC.81.018202
Citations: PlumX Metrics

2009TJ01      Phys.Rev. C 79, 055201 (2009)

J.A.Tjon, P.G.Blunden, W.Melnitchouk

Detailed analysis of two-boson exchange in parity-violating e-p scattering

doi: 10.1103/PhysRevC.79.055201
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2008BL13      J.Phys.(London) G35, 115001 (2008)

P.G.Blunden, S.Kondratyuk

A connection between the high energy-scale evolution of the P- and T-odd πNN coupling constant and the strong πNN interaction

doi: 10.1088/0954-3899/35/11/115001
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2007KO22      Nucl.Phys. A785, 351 (2007)

S.Kondratyuk, P.G.Blunden

P- and T-violating π N N form factor

doi: 10.1016/j.nuclphysa.2006.12.054
Citations: PlumX Metrics

2007KO25      Phys.Rev. C 75, 038201 (2007)

S.Kondratyuk, P.G.Blunden

Contribution of spin 1/2 and 3/2 resonances to two-photon exchange effects in elastic electron-proton scattering

NUCLEAR REACTIONS 1H(e, e), E=high; calculated two-photon exchange effects.

doi: 10.1103/PhysRevC.75.038201
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2006KO33      Nucl.Phys. A778, 44 (2006)

S.Kondratyuk, P.G.Blunden

Calculation of two-photon exchange effects for Δ production in electron-proton collisions

NUCLEAR REACTIONS 1H(e, X), E not given; calculated two-photon exchange correction for Δ-resonance production.

doi: 10.1016/j.nuclphysa.2006.07.038
Citations: PlumX Metrics

2005BL02      Eur.Phys.J. A 24, Supplement 1, 59 (2005)

P.G.Blunden, W.Melnitchouk, J.A.Tjon

Two-photon exchange in elastic electron-proton scattering

NUCLEAR REACTIONS 1H(e, e), (polarized e, e), E not given; calculated two-photon exchange contributions to elastic σ.

doi: 10.1140/epjad/s2005-05-010-2
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2005BL24      Phys.Rev. C 72, 034612 (2005)

P.G.Blunden, W.Melnitchouk, J.A.Tjon

Two-photon exchange in elastic electron-nucleon scattering

NUCLEAR REACTIONS 1H(e, e), (e+, e+), (polarized e, e), E=high; 1n, 3He(e, e), E=high; analyzed σ(Q2), polarization observables, two-photon exchange contributions, nucleon structure effects.

doi: 10.1103/PhysRevC.72.034612
Citations: PlumX Metrics

2005BL29      Phys.Rev. C 72, 057601 (2005)

P.G.Blunden, I.Sick

Proton radii and two-photon exchange

NUCLEAR REACTIONS 1H(e, e), E=160 MeV; calculated two-photon exchange contribution, effect on proton radius determination.

doi: 10.1103/PhysRevC.72.057601
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2005KO35      Phys.Rev.Lett. 95, 172503 (2005)

S.Kondratyuk, P.G.Blunden, W.Melnitchouk, J.A.Tjon

Δ Resonance Contribution to Two-Photon Exchange in Electron-Proton Scattering

NUCLEAR REACTIONS 1H(e, e), E=high; calculated Δ resonance contribution to two-photon exchange.

doi: 10.1103/PhysRevLett.95.172503
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2003BL09      Phys.Rev.Lett. 91, 142304 (2003)

P.G.Blunden, W.Melnitchouk, J.A.Tjon

Two-Photon Exchange and Elastic Electron-Proton Scattering

NUCLEAR REACTIONS 1H(e, e), E not given; analyzed σ, form factors; deduced two-photon exchange correction.

doi: 10.1103/PhysRevLett.91.142304
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2000BL04      Phys.Rev. C61, 025206 (2000)

P.G.Blunden, M.Burkardt, G.A.Miller

Light Front Nuclear Physics: Toy models, static sources, and tilted light front coordinates

doi: 10.1103/PhysRevC.61.025206
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1999BL09      Phys.Rev. C59, R2998 (1999)

P.G.Blunden, M.Burkardt, G.A.Miller

Rotational Invariance in Nuclear Light-Front Mean Field Theory

NUCLEAR STRUCTURE 40Ca; calculated single-particle levels, nucleon, meson momentum distributions. Light-front mean field theory.

doi: 10.1103/PhysRevC.59.R2998
Citations: PlumX Metrics

1999BL20      Phys.Rev. C60, 055211 (1999)

P.G.Blunden, M.Burkardt, G.A.Miller

Light-Front Nuclear Physics: Mean field theory for finite nuclei

NUCLEAR STRUCTURE 16O, 40Ca, 80Zr; calculated nucleon, meson momentum distributions. Light-front approach.

doi: 10.1103/PhysRevC.60.055211
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1996BL09      Phys.Rev. C54, 359 (1996)

P.G.Blunden, G.A.Miller

Quark-Meson Coupling Model for Finite Nuclei

NUCLEAR STRUCTURE 16O, 40Ca, 90Zr, 208Pb; calculated binding energy per nucleon, rms charge radii. Quark meson coupling model.

doi: 10.1103/PhysRevC.54.359
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1993AD08      Phys.Rev. C48, 1438 (1993)

J.P.Adams, P.G.Blunden, B.Castel, Y.Okuhara

Role of Nuclear Structure in the Spin-Isopin Nuclear Response Problem

NUCLEAR STRUCTURE 40Ca; calculated spin-longitudinal to spin-transverse response functions ratio; deduced structure effects role in discrepancy with data. Hartree-Fock based RPA approach.

doi: 10.1103/PhysRevC.48.1438
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1992BL03      Nucl.Phys. A536, 697 (1992)

P.G.Blunden, D.O.Riska

The Isoscalar Electromagnetic Current Operator and the Nucleon-Nucleon Interaction

NUCLEAR STRUCTURE 2H; calculated structure function, magnetic form factor. Exchange currents.

doi: 10.1016/0375-9474(92)90119-5
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1991BL14      Nucl.Phys. A531, 461 (1991)

P.G.Blunden, E.J.Kim

One-Pion Exchange Currents in the QHD Formalism

NUCLEAR STRUCTURE 39K, 17O, 41Ca, 209Bi; calculated μ, elastic magnetic form factor. 15N; calculated transition current density, μ. Relativistic many-body problem, one-pion exchange currents.

doi: 10.1016/0375-9474(91)90736-P
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1990BL09      Phys.Lett. 240B, 6 (1990)

P.G.Blunden, C.J.Horowitz

Elastic Magnetic Electron Scattering and Vacuum Polarization

NUCLEAR REACTIONS 15N, 209Bi(e, e), E not given; calculated magnetic form factor. Relativistic model.

doi: 10.1016/0370-2693(90)90399-Q
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1989BL02      Phys.Lett. 219B, 151 (1989)

P.G.Blunden, M.N.Butler

The Effect of Meson Exchange Currents in a Relativistic Model of Quasielastic (e, e')

NUCLEAR REACTIONS 40Ca(e, e'), E not given; calculated transverse response function. Relativistic model, meson exchange effects, quasielastic process.

doi: 10.1016/0370-2693(89)90366-3
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1989BL07      Phys.Rev. C40, 1541 (1989)

P.G.Blunden, W.R.Greenberg, E.L.Lomon

New Comparisons of the Coupled-Channel Model with Elastic Deuteron Form Factors

NUCLEAR STRUCTURE 2H; calculated electric, magnetic structure function. Coupled-channels model.

doi: 10.1103/PhysRevC.40.1541
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1988BL10      Phys.Rev. C38, 1861 (1988)

P.G.Blunden, P.McCorquodale

Random Phase Approximation for Light Nuclei Based on Fully Relativistic Hartree-Fock Calculations

NUCLEAR STRUCTURE 12C, 16O, 40Ca; calculated levels. RPA.

doi: 10.1103/PhysRevC.38.1861
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1987BL05      Nucl.Phys. A464, 525 (1987)


A Consistent Treatment of Nuclear Currents for Scalar and Vector Fields

NUCLEAR STRUCTURE A=15, 17, 39, 41; calculated isoscalar magnetic moments. Scalar, vector field model.

doi: 10.1016/0375-9474(87)90365-4
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1987BL20      Phys.Lett. 196B, 295 (1987)

P.G.Blunden, M.J.Iqbal

Relativistic Hartree-Fock Calculations for Finite Nuclei

NUCLEAR STRUCTURE 16O, 40Ca; calculated charge, matter densities, binding energy, rms charge radii. Relativistic Hartree-Fock.

doi: 10.1016/0370-2693(87)90734-9
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1987BL22      Phys.Lett. 198B, 14 (1987)

P.G.Blunden, M.J.Iqbal

Contribution of Charge Symmetry Breaking Forces to Energy differences in Mirror Nuclei

NUCLEAR REACTIONS 1H(p, p), 1n(n, n), E=low; calculated scattering length differences, charge symmetry breaking potentials.

NUCLEAR STRUCTURE A=11-41; calculated odd mirror nuclei energy, differences. Charge symmetry breaking potentials.

doi: 10.1016/0370-2693(87)90148-1
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1987SI19      Phys.Rev. C36, 2479 (1987)

W.P.Sitarski, P.G.Blunden, E.L.Lomon

Deuteron Properties of the Coupled Nucleon and Isobar Channels Model

NUCLEAR STRUCTURE 2H; calculated magnetic, elastic monopole, quadrupole form factors. Coupled nucleon, isobar channels models.

doi: 10.1103/PhysRevC.36.2479
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1985BL20      Nucl.Phys. A445, 742 (1985)

P.G.Blunden, B.Castel

The Magnetic Form Factors of 15N, 17O and 39K

NUCLEAR STRUCTURE 15N, 17O, 39K; calculated μ, magnetic form factors.

doi: 10.1016/0375-9474(85)90570-6
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1985BL21      Phys.Lett. 164B, 258 (1985)


Transverse-Inelastic Form Factor of the First Excited State in 39K

NUCLEAR STRUCTURE 39K; calculated M1, E2 transition densities. Second-order core polarization, meson exchange current corrections.

NUCLEAR REACTIONS 39K(e, e'), E not given; calculated transverse form factor. Second-order core polarization, meson exchange currents.

doi: 10.1016/0370-2693(85)90321-1
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1984BL03      Phys.Lett. 135B, 367 (1984)

P.G.Blunden, B.Castel

The Importance of Meson Exchange Currents, Isobars and Core Polarisation on the Magnetic Form Factor of 17O

NUCLEAR REACTIONS 17O(e, e'), E not given; calculated magnetic form factor; deduced meson exchange, isobar, core polarization effects relative magnitude. Perturbation approach.

doi: 10.1016/0370-2693(84)90295-8
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