Inclusive electron scattering on<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi mathvariant="normal">H</mml:mi></mml:mrow><mml:mprescripts /><mml:mrow /><mml:mrow><mml:mn>3</mml:mn></mml:mrow><mml:mrow /><mml:mrow /></mml:mmultiscripts></mml:mrow></mml:math>and<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi mathvariant="normal">He</mml:mi></mml:mrow><mml:mprescri

Golak, J.; Wital, H.; Kamada, H.; Hüber, D.; Ishikawa, S.; Glöckle, W.

doi:10.1103/physrevc.52.1216

Cited by 28 publications

(58 citation statements)

References 39 publications

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“…The rather tedious but known steps to evaluate the overlaps between momentum vector states with shifted vector arguments and our partial wave projected basis states as well as the six fold integration can be carried through analytically with the techniques presented in [69]. Results for various partial wave projected matrix elements can be found in [51,73,101,107]. As an example the expression in (234) results for an…”

Section: The Performancementioning

confidence: 99%

“…We refrain to quote again the simpler equations given in [48][49][50][51]73] valid for NN forces only. The more complex equations are necessary since for light nuclei [26,74] and few-nucleon scattering processes [18] 3N forces are mandatory.…”

Section: Formalism In the Faddeev Schemementioning

confidence: 99%

“…That third part would be an excellent piece of information on nuclear dynamics if the data base could be improved, especially the high wings of the longitudinal responses. An older investigation of our collaboration can be found in [151]. …”

Section: Comparison With Datamentioning

confidence: 99%

“…For inclusive scattering a convenient short cut was found in [50,51] using the closure relation for the eigenstates of the Hamiltonian. In this manner, one avoids the explicit numerical integrations over all the available two-body and three-nucleon disintegration configurations.…”

Section: Introductionmentioning

confidence: 99%

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Electron and photon scattering on three-nucleon bound states

et al. 2005

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A big spectrum of processes induced by real and virtual photons on the 3 He and 3 H nuclei is theoretically investigated through many examples based on nonrelativistic Faddeev calculations for bound and continuum states. The modern nucleon-nucleon potential AV18 together with the threenucleon force UrbanaIX is used. The single nucleon current is augmented by explicit π-and ρ-like two-body currents which fulfill the current continuity equation together with the corresponding parts of the AV18 potential. We also employ the Siegert theorem, which induces many-body contributions to the current operator. The interplay of these different dynamical ingredients in the various electromagnetic processes is studied and the theory is compared to the experimental data.Overall we find fair to good agreement but also cases of strong disagreement between theory and experiment, which calls for improved dynamics. In several cases we refer the reader to the work of other groups and compare their results with ours. In addition we list a number of predictions for observables in different processes which would challenge this dynamical scenario even more stringently and systematically.

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Section: The Performancementioning

confidence: 99%

Section: Formalism In the Faddeev Schemementioning

confidence: 99%

Section: Comparison With Datamentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Electron and photon scattering on three-nucleon bound states

et al. 2005

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“…It is worth noting that i) the inclusion of the final state interaction (FSI), between the knocked out nucleon and the spectator pair, ii) the meson exchange currents, iii) the relativistic corrections and iv) the presence of the ∆ in the bound-state, are still open problems for the inclusive polarized responses of the three-nucleon system. As far as the first topic is concerned, that only for unpolarized cross sections refined calculations including FSI are available [10,11], exhibiting large FSI effects at very low momentum transfer (Q 2 < 0.1 (GeV /c) 2 ), while at Q 2 > 0.25 (GeV /c) 2 PWIA calculations are able to give a good description of the experimental data at the qe peak, both for the unpolarized longitudinal and transverse response functions [12,13].…”

Section: Introductionmentioning

confidence: 99%

Neutron electromagnetic form factors and inclusive scattering of polarized electrons by polarized 3He and 3H targets

Pace²,

et al. 1997

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The electromagnetic inclusive responses of polarized 3 He and 3 H are thoroughly investigated at the quasielastic peak for squared momentum transfers up to 2 (GeV /c) 2 , within the plane wave impulse approximation. Great emphasys is put on the effects in the bound-state due to different two-and three-body nuclear forces, and to the Coulomb interaction as well. A careful analysis of the polarized responses allows to select possible experiments for minimizing the model dependence in the extraction of the neutron electromagnetic form factors. In particular, the relevant role played by the proton in the transverse-longitudinal response of polarized 3 He, at low momentum transfer, can be utilized for obtaining valuable information on the proton contribution to the total polarized response and eventually on the neutron charge form factor.

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Partial-Wave Decomposition for Meson-Exchange Currents in Few-Nucleon Systems

et al. 2000

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We develop an approach for calculating matrix elements of meson exchange currents between 3N basis states in (jJ)-coupling and a 3N bound state. The contribution generated by π-and ρ-exchange are included in the consideration. The matrix elements are expressed in terms of multiple integrals in the momentum space. We apply a technique of the partial wave decompositions and carry out some angular integrations in closed form. Different representations appropriate for numerical calculations are derived for the matrix elements of interest. The momentum dependences of the matrix elements are studied and benchmark results are presented. The approach developed is of interest for the investigations of deuteron-proton radiative capture and 3 He photo-and electrodisintegration when the interaction in the initial or final nuclear states is taken into account by solving the Faddeev equations.

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Inclusive electron scattering onH3andHe

Cited by 28 publications

References 39 publications

Electron and photon scattering on three-nucleon bound states

Electron and photon scattering on three-nucleon bound states

Neutron electromagnetic form factors and inclusive scattering of polarized electrons by polarized 3He and 3H targets

Partial-Wave Decomposition for Meson-Exchange Currents in Few-Nucleon Systems

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