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NSR database version of May 30, 2024.

Search: Author = B.Desplanques

Found 67 matches.

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2011DE11      Eur.Phys.J. A 47, 13 (2011)

B.Desplanques, Y.B.Dong

RQM description of PS meson form factors, constraints from space-time translations and underlying dynamics

doi: 10.1140/epja/i2011-11013-8
Citations: PlumX Metrics

2010DE25      Eur.Phys.J. A 43, 369 (2010)

B.Desplanques, S.Marcos

New insights on pseudospin doublets in nuclei

doi: 10.1140/epja/i2010-10921-3
Citations: PlumX Metrics

2009DE52      Eur.Phys.J. A 42, 219 (2009)


RQM description of the charge form factor of the pion and its asymptotic behavior

doi: 10.1140/epja/i2009-10864-8
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2008DE18      Phys.Rev. C 77, 064002 (2008)

B.Desplanques, C.H.Hyun, S.Ando, C.-P.Liu

Parity-violating nucleon-nucleon interaction from different approaches

NUCLEAR REACTIONS p(polarized p, p), p(polarized n, γ)E=13.6, 45, 221 MeV; calculated spectral functions, dependence of total potential energy on charge and radius, PV asymmetries. Effective field theory. Comparison with covariant approach.

doi: 10.1103/PhysRevC.77.064002
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2008DE27      Eur.Phys.J. A 37, 33 (2008)

B.Desplanques, Y.B.Dong

Form factors in RQM approaches: Constraints from space-time translations

doi: 10.1140/epja/i2008-10603-9
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2007DE45      Nucl.Phys. A790, 578c (2007)


Properties of few-body systems in relativistic quantum mechanics and constraints from transformations under Poincare space-time translations

doi: 10.1016/j.nuclphysa.2007.03.098
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2007DE50      Eur.Phys.J. A 32, 533 (2007)


Parity violation and the nature of charges

doi: 10.1140/epja/i2006-10431-y
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2007HY01      Eur.Phys.J. A 32, 513 (2007)

C.H.Hyun, S.Ando, B.Desplanques

Two-pion-exchange parity-violating potential and np → dγ

doi: 10.1140/epja/i2006-10426-8
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2006LI29      Phys.Rev. C 73, 065501 (2006)

C.-P.Liu, C.H.Hyun, B.Desplanques

Parity nonconservation in elastic p(pol)p scattering

NUCLEAR REACTIONS 1H(polarized p, p), E=13.6, 45, 221 MeV; analyzed parity-nonconserving asymmetry, weak coupling constants.

doi: 10.1103/PhysRevC.73.065501
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2005DE03      Nucl.Phys. A748, 139 (2005)


Relativistic quantum mechanics: a Dirac's point-form inspired approach

doi: 10.1016/j.nuclphysa.2004.10.015
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2005DE09      Eur.Phys.J. A 24, Supplement 2, 171 (2005)


Parity violation in nuclear systems

NUCLEAR REACTIONS 1H(p, p), E ≈ 0-250 MeV; calculated longitudinal asymmetry, ρ- and ω-exchange contributions, parity-nonconservation features.

doi: 10.1140/epjad/s2005-04-043-9
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2005DE26      Nucl.Phys. A755, 303c (2005)


Dirac's inspired point form and hadron form factors

doi: 10.1016/j.nuclphysa.2005.03.032
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2005HY02      Eur.Phys.J. A 24, Supplement 2, 179 (2005)

C.H.Hyun, C.-P.Liu, B.Desplanques

Parity violating asymmetry in γ + d → n + p at low energy

NUCLEAR REACTIONS 2H(polarized γ, np), E=2-12 MeV; calculated parity-violating asymmetry.

doi: 10.1140/epjad/s2005-04-045-7
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2004DE32      Eur.Phys.J. A 21, 93 (2004)

B.Desplanques, L.Theussl

Form factors in the "point form" of relativistic quantum mechanics: Single- and two-particle currents

doi: 10.1140/epja/i2003-10183-2
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2004LI44      Phys.Rev. C 69, 065502 (2004)

C.-P.Liu, C.H.Hyun, B.Desplanques

Parity nonconservation in the photodisintegration of the deuteron at low energy

NUCLEAR REACTIONS 2H(polarized γ, np), E ≈ threshold; calculated σ, parity-nonconserving asymmetry, vector-meson exchange contributions.

doi: 10.1103/PhysRevC.69.065502
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2003AM02      Nucl.Phys. A714, 213 (2003)

A.Amghar, B.Desplanques, L.Theussl

Comparison of form factors calculated with different expressions for the boost transformation

doi: 10.1016/S0375-9474(02)01370-2
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2003AM03      Nucl.Phys. A714, 502 (2003)

A.Amghar, B.Desplanques

More about the comparison of local and non-local NN interaction models

NUCLEAR STRUCTURE 2H; calculated form factors, effects of nonlocal interaction.

doi: 10.1016/S0375-9474(02)01375-1
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2003HY01      Phys.Lett. 552B, 41 (2003)

C.H.Hyun, B.Desplanques

The anapole moment of the deuteron with the Argonne v18 nucleon-nucleon interaction model

NUCLEAR STRUCTURE 2H; calculated anapole moment. Comparison with previous results.

doi: 10.1016/S0370-2693(02)03107-6
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2003LI49      Phys.Rev. C 68, 045501 (2003)

C.-P.Liu, C.H.Hyun, B.Desplanques

Deuteron anapole moment with heavy mesons

NUCLEAR STRUCTURE 2H; calculated anapole moment, meson exchange contributions.

doi: 10.1103/PhysRevC.68.045501
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2002DE17      Phys.Rev. C65, 038202 (2002)

B.Desplanques, L.Theussl, S.Noguera

Effective Boost and ' Point-Form ' Approach

doi: 10.1103/PhysRevC.65.038202
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2002DE21      Eur.Phys.J. A 13, 461 (2002)

B.Desplanques, L.Theussl

Validity of the One-Body Current for the Calculation of Form Factors in the Point Form of Relativistic Quantum Mechanics

doi: 10.1007/s10050-002-8776-3
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2001AM10      Nucl.Phys. A694, 439 (2001)

A.Amghar, B.Desplanques, L.Theussl

From the Bethe-Salpeter Equation to Nonrelativistic Approaches with Effective Two-Body Interactions

doi: 10.1016/S0375-9474(01)00994-0
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2001CA22      Phys.Rev. C63, 055503 (2001)

M.T.Capilla, B.Desplanques, S.Noguera

ββ2ν Decay in 48Ca

RADIOACTIVITY 48Ca(2β); calculated 2ν-accompanied 2β-decay transition amplitudes. Shell-model approach.

doi: 10.1103/PhysRevC.63.055503
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2001CA33      Nucl.Phys. A689, 493c (2001)

F.Cano, B.Desplanques, P.Gonzalez, S.Noguera

Nucleon Electromagnetic Form Factors in a Relativistic Quark-Pair-Creation Model

NUCLEAR STRUCTURE 1n, 1H; calculated electromagnetic form factors. Relativistic quark-pair-creation model, comparison with data.

doi: 10.1016/S0375-9474(01)00889-2
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2001CA55      Phys.Lett. 521B, 225 (2001)

F.Cano, B.Desplanques, P.Gonzalez, S.Noguera

Electromagnetic Form Factors of the Nucleon in a Relativistic Quark Pair Creation Model

NUCLEAR STRUCTURE 1n, 1H; calculated electromagnetic form factors. Relativistic quark pair creation model, comparisons with data.

doi: 10.1016/S0370-2693(01)01193-5
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2001DE12      Nucl.Phys. A684, 310c (2001)

B.Desplanques, L.Theussl, A.Amghar

Bethe-Salpeter Equation and Non-Relativistic Approach with an Effective Interaction

doi: 10.1016/S0375-9474(01)00507-3
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2001DE34      Nucl.Phys. A689, 183c (2001)


Explicitly Covariant Light-Front Dynamics: Selected topics

doi: 10.1016/S0375-9474(01)00833-8
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2001DE35      Phys.Lett. 512B, 305 (2001)


About the Parity-Non-Conserving Asymmetry in (n-bar) + p → d + γ

NUCLEAR REACTIONS 1H(polarized n, γ), E=thermal; calculated parity-non-conserving asymmetry. Effective field theory, other approaches compared.

doi: 10.1016/S0370-2693(01)00713-4
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2001TH13      Nucl.Phys. A689, 394c (2001)

L.Theussl, R.F.Wagenbrunn, B.Desplanques, W.Plessas

Hadronic Decay of N and Δ Resonances in a Chiral Quark Model

doi: 10.1016/S0375-9474(01)00863-6
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2001TH20      Eur.Phys.J. A 12, 91 (2001)

L.Theussl, R.F.Wagenbrunn, B.Desplanques, W.Plessas

Hadronic Decays of N and Δ Resonances in a Chiral Quark Model

doi: 10.1007/s100500170042
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2000AM07      Few-Body Systems 28, 65 (2000)

A.Amghar, B.Desplanques

Relationship of Field-Theory Based Single-Boson-Exchange Potentials to Static Ones

NUCLEAR STRUCTURE 2H; calculated wave functions, role of two-boson exchanges. Energy dependent and independent approaches examined.

doi: 10.1007/s006010070025
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2000DE22      Nucl.Phys. A663-664, 943c (2000)


Parity-Non-Conservation, Charge and Parity-Doublets

doi: 10.1016/S0375-9474(99)00803-9
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2000DE56      Few-Body Systems 29, 169 (2000)

B.Desplanques, B.Silvestre-Brac, F.Cano, P.Gonzalez, S.Noguera

Nucleon Form Factors at High q2 Within Constituent Quark Models

NUCLEAR STRUCTURE 1n, 1H; calculated form factors for electron scattering. Constituent quark models.

doi: 10.1007/s006010070001
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2000TH10      Prog.Part.Nucl.Phys. 44, 123 (2000)

L.Theussl, B.Desplanques

Crossed Boson Exchange Contribution and Bethe-Salpeter Equation

doi: 10.1016/S0146-6410(00)00065-X
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1998AM01      Eur.Phys.J. A 1, 85 (1998)

A.Amghar, N.Aissat, B.Desplanques

The A(q2) Deuteron Structure Function: The contribution of exchange currents associated with the ΔΔ component and the neutron charge form factor

NUCLEAR STRUCTURE 2H; calculated charge form factor; deduced ΔΔ component associated meson exchange currents contribution.

doi: 10.1007/s100500050035
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1998DE25      Phys.Rep. 297, 1 (1998)


Parity-Non-Conservation in Nuclear Forces at Low Energy: Phenomenology and Questions

doi: 10.1016/S0370-1573(97)00072-0
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1997CA57      Z.Phys. A359, 315 (1997)

F.Cano, P.Gonzalez, B.Desplanques, S.Noguera

A (p/E) Calculation of Strong Pionic Decays of Baryons

doi: 10.1007/s002180050407
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1996CA22      Nucl.Phys. A603, 257 (1996)

F.Cano, P.Gonzalez, S.Noguera, B.Desplanques

Strong Pionic Decays of Baryons from a Spectroscopic Quark Model

NUCLEAR STRUCTURE 1H, 1n; calculated μ, radii. Refined nonrelativistic quark model.

doi: 10.1016/0375-9474(96)80002-9
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1996DE08      Nucl.Phys. A598, 139 (1996)

B.Desplanques, S.Noguera

PNC Effects in Neutron-232Th Scattering: A window to class II or new states of nuclei ( Question )

NUCLEAR REACTIONS 232Th(n, n), E ≤ 300 keV; analyzed parity nonconserving asymmetry spin correlation; deduced opposite parity doorway states necessity, their classification.

doi: 10.1016/0375-9474(95)00471-8
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1995AM02      Nucl.Phys. A585, 657 (1995)

A.Amghar, B.Desplanques

Are All Models of the NN Interaction Independent of Each Other ( Question )

NUCLEAR STRUCTURE 2H; calculated charge, magnetic form factor, D-state probability, quadrupole moment, μ, matter radius squared, tensor polarization in (e, e) reaction.

doi: 10.1016/0375-9474(94)00781-H
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1995DE03      Nucl.Phys. A581, 1 (1995)

B.Desplanques, S.Noguera

Is the Standard, Parity-Non-Conserving, Nucleon-Nucleus Interaction a Surface One ( Question )

doi: 10.1016/0375-9474(94)00421-I
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1995DE14      Nucl.Phys. A586, 607 (1995)


Parity Non-Conservation in the pp System at Low Energy: Critical remarks about direct quark approaches

NUCLEAR REACTIONS 1H(polarized p, p), E=low; compiled, reviewed parity nonconserving longitudinal asymmetry related literature.

doi: 10.1016/0375-9474(95)00009-P
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1995DE20      Nucl.Phys. A589, 697 (1995)

B.Desplanques, V.A.Karmanov, J.-F.Mathiot

Isovector Meson-Exchange Currents in the Light-Front Dynamics

doi: 10.1016/0375-9474(95)00088-I
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1994AM02      Nucl.Phys. A567, 919 (1994)

A.Amghar, B.Desplanques, V.A.Karmanov

The Deuteron Electrodesintegration Near Threshold in the Light-Front Dynamics

NUCLEAR REACTIONS 2H(e, X), E ≈ threshold; calculated electrodisintegration σ(θ, E). Light front dynamics.

doi: 10.1016/0375-9474(94)90334-4
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1993DE37      Nucl.Phys. A565, 818 (1993)

B.Desplanques, O.Dumitrescu

Parity Nonconservation in the Transition (1/2)-, T = 1/2(2.789 MeV) → (3/2)+, T = 1/2(g.s.) in 21Ne: An isovector case as in the 18F nucleus ( Question )

NUCLEAR STRUCTURE 21Ne; calculated parity mixed doublet transition matrix element; deduced mainly isovector nature.

doi: 10.1016/0375-9474(93)90006-J
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1992DE52      Z.Phys. A344, 191 (1992)

B.Desplanques, A.Amghar

The Various Facets of the Deuteron

NUCLEAR STRUCTURE 2H; calculated D-state probability, μ, quadrupole moment, structure function, tensor polarization; deduced models equivalence features.

doi: 10.1007/BF01291703
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1991DE35      Z.Phys. C51, 499 (1991)

B.Desplanques, S.Noguera, J.Bernabeu

Neutrinoless Double Beta Decay in the SU(4) Symmetry Scheme

RADIOACTIVITY 76Ge, 82Se, 128,130Te(2β); calculated neutrinoless double β-decay T1/2; deduced short-range correlations role.

doi: 10.1007/BF01548576
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1988DE11      Phys.Lett. 203B, 200 (1988)


Deuteron D-State Probability and Energy-Dependent NN Interactions

NUCLEAR STRUCTURE 2H; calculated D-state probability.

doi: 10.1016/0370-2693(88)90538-2
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1987DE03      Z.Phys. A326, 147 (1987)


Magnetic Moments in Present Relativistic Nuclear Theories: A mean-field problem ( question )

NUCLEAR MOMENTS 15N, 17F, 39K, 41Sc; calculated μ. Nonrelativistic mean field approximation.

1986DE11      Phys.Lett. 173B, 23 (1986)

B.Desplanques, S.Noguera

Nuclear Spin-Isospin Polarizability and the Spatial Non-Locality of the Mean Field

NUCLEAR STRUCTURE 4He, 16O, 40Ca, 80Zr; calculated spin-isospin polarizability; deduced spatial nonlocality role.

doi: 10.1016/0370-2693(86)91223-2
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1986DE18      Phys.Lett. 174B, 361 (1986)

B.Desplanques, S.Noguera

About an Estimate of the Gamow-Teller Strength Quenching in a Low Energy Excitation Range

NUCLEAR REACTIONS 48Ca(p, n), E not given; analyzed Gamow-Teller transition strength quenching; deduced initial state correlations role.

doi: 10.1016/0370-2693(86)91016-6
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1986DE24      Nucl.Phys. A458, 689 (1986)

B.Desplanques, J.J.Benayoun

Parity Non-Conserving Effects in Thermal Neutron-Deuteron Radiative Capture

NUCLEAR REACTIONS 2H(n, γ), E=thermal; calculated γ CP, γ asymmetry with respect to n, d; deduced parity nonconserving effects. Super soft core, Reid soft core potentials.

doi: 10.1016/0375-9474(86)90194-6
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1986NO08      Nucl.Phys. A457, 189 (1986)

S.Noguera, B.Desplanques

Parity Non-Conserving Effects in Neutron-Nucleus Scattering at Thermal Energies

NUCLEAR REACTIONS 81Br, 111Cd, 117Sn, 139La(n, n), E=thermal; calculated resonance energy, 2gΓ, Γγ. 82Br, 112Cd, 118Sn, 140La deduced parity admixture dominance at resonance.

doi: 10.1016/0375-9474(86)90374-X
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1985DE07      Z.Phys. A320, 283 (1985)


On Induced Contributions to the p-h → Δ-h, Δ-h → p-h Interaction

NUCLEAR STRUCTURE 16O, 40Ca, 80Zr; calculated induced contribution to Landau-Migdal isobar-hole excitation parameter.

doi: 10.1007/BF01881276
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1984DE23      Phys.Lett. 141B, 285 (1984)


SU(4) Breaking Ground-State Correlations and Quenching of Gamow-Teller and Isovector M1 Transitions

NUCLEAR STRUCTURE 16O, 40Ca; calculated ground state correlation induced spin-isospin polarization; deduced M1, Gamow-Teller transition strength quenching in mass 15, 17, 39, 41 nuclei. SU(4) symmetry breaking interaction.

doi: 10.1016/0370-2693(84)90246-6
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1984DE30      Phys.Lett. 143B, 303 (1984)

B.Desplanques, S.Noguera

The Contribution of the Neutron-Nucleus Component to Parity-Non-Conserving Effects in Neutron-Nucleus Scattering

NUCLEAR REACTIONS 139La(n, n), E not given; analyzed parity nonconserving effect evidence; deduced nucleon-nucleon weak interaction model consequences.

doi: 10.1016/0370-2693(84)91470-9
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1984NO11      Phys.Lett. 149B, 272 (1984)

S.Noguera, B.Desplanques

Quenching of the Gamow-Teller Strength in the 42Ca(p, n)42Sc Reaction

NUCLEAR REACTIONS 42Ca(p, n), E not given; calculated Gamow-Teller transition strength distribution, quenching. G-matrix, second-order configuration mixing.

doi: 10.1016/0370-2693(84)90404-0
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1983PL02      Phys.Lett. 131B, 301 (1983)

S.K.Platchkov, J.M.Cavedon, J.C.Clemens, B.Frois, D.Goutte, M.Huet, P.Leconte, X.-H.Phan, S.Williamson, I.Sick, P.K.A.de Witt Huberts, L.Lapikas, B.Desplanques, J.F.Mathiot

The Magnetic Form Factor of 51V at very High Momentum Transfer

NUCLEAR REACTIONS 51V(e, e), E=325, 350, 375, 400 MeV; measured magnetic form factor; deduced M7 magnetic multipole dependence on wave function. Hartree-Fock theory, meson exchange, core polorization effects.

doi: 10.1016/0370-2693(83)90503-8
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1982DE31      Phys.Lett. 116B, 82 (1982)

B.Desplanques, J.-F.Mathiot

The Magnetic Form Factor of Nuclei at High Momentum Transfers

NUCLEAR REACTIONS 49Ti, 51V, 87Sr, 93Nb(e, e'), E not given; calculated magnetic form factor. Nuclear wave function high momentum components, meson exchange currents.

doi: 10.1016/0370-2693(82)90980-7
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1981DE10      Nucl.Phys. A358, 381c (1981)

B.Desplanques, J.F.Mathiot

Contribution of Meson Exchange Currents to the Magnetic form Factor of some Medium-Heavy Nuclei

NUCLEAR STRUCTURE 51V, 49Ti, 87Sr; calculated magnetic form factors; deduced tensor correlation effects. Standard meson exchange current model, various corrections.

doi: 10.1016/0375-9474(81)90346-8
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1981MA11      Phys.Lett. 101B, 141 (1981)

J.F.Mathiot, B.Desplanques

Improved Calculation of Some Meson Exchange Current Contributions to the Magnetic Form Factor of Medium-Heavy Nuclei

NUCLEAR STRUCTURE 49Ti, 51V, 87Sr, 93Nb; calculated magnetic from factors. Meson exchange currents, short-range nucleon-nucleon correlations.

doi: 10.1016/0370-2693(81)90660-2
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1979DE10      Nucl.Phys. A316, 244 (1979)


A Phenomenological Proton-Nucleus Weak Interaction

NUCLEAR STRUCTURE 19F, 41K, 175Lu, 181Ta; calculated γ-CP, δ. Phenomenological, weak-nucleus potential; deduced parity nonconserving effects.

doi: 10.1016/0375-9474(79)90035-6
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1979DE18      Phys.Lett. 84B, 363 (1979)

B.Desplanques, J.Missimer

Analysis of Parity Violating Effects in Complex Nuclei

NUCLEAR STRUCTURE 16O, 18,19F, 21Ne, 41K, 175Lu, 181Ta, 2H; analyzed parity-violating effects. Two strengths of a nucleon-nucleus weak interaction.

doi: 10.1016/0370-2693(79)91216-4
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1979DE27      Nucl.Phys. A324, 221 (1979)

B.Desplanques, J.J.Benayoun, C.Gignoux

Predictions of Parity-Non-Conseving Effects in Nucleon-Deuteron Scattering

NUCLEAR REACTIONS 2H(polarized p, p), E=14.1, 56.0 MeV; calculated σ asymmetry. Faddeev approach, realistic nucleon-nucleon interaction, parity nonconserving effects.

doi: 10.1016/0375-9474(79)90580-3
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1973DE46      Phys.Lett. 47B, 212 (1973)


A Simplified Calculation of Parity Non Conserving E1 Transitions in the Oscillator Shell-Model

NUCLEAR STRUCTURE 181Ta; transitions calculated γ-circular polarization.

doi: 10.1016/0370-2693(73)90711-9
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1972DE59      Phys.Lett. 41B, 461 (1972)


Two-Pion-Exchange Contribution to the ΔT = 1 Part of the Parity Violating Potential

NUCLEAR STRUCTURE 41K transition calculated γ-CP; analyzed 2π-exchange contribution.

doi: 10.1016/0370-2693(72)90675-2
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1971DE12      Phys.Lett. 35B, 28 (1971)

B.Desplanques, N.Vinh Mau

Parity Non Conserving Effects in 181Ta and 175Lu

RADIOACTIVITY 175Yb, 181Hf; calculated γ-circular polarization. 175Lu, 181Ta transitions calculated γ-circular polarization.

doi: 10.1016/0370-2693(71)90430-8
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