dorsal/arxiv
View SchemaNucleon Structure Functions from Relativistic Constituent Quarks
| Authors | W. Melnitchouk, W. Weise |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9406037 |
| URL | https://arxiv.org/abs/nucl-th/9406037 |
| DOI | 10.1016/0370-2693(94)90687-4 |
Abstract
We investigate deep inelastic lepton scattering from the nucleon within a constituent quark picture, in which the internal structure of constituent quarks is modeled by meson and diquark dressing. In a covariant framework this structure leads to a breakdown of the factorization necessary for a convolution formulation. We perform our analysis in time-ordered perturbation theory in the infinite momentum frame where factorization of subprocesses is automatic. Numerical results are compared with recent data on valence quark distributions in the proton.
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"abstract": "We investigate deep inelastic lepton scattering from the nucleon within a\nconstituent quark picture, in which the internal structure of constituent\nquarks is modeled by meson and diquark dressing. In a covariant framework this\nstructure leads to a breakdown of the factorization necessary for a convolution\nformulation. We perform our analysis in time-ordered perturbation theory in the\ninfinite momentum frame where factorization of subprocesses is automatic.\nNumerical results are compared with recent data on valence quark distributions\nin the proton.",
"arxiv_id": "nucl-th/9406037",
"authors": [
"W. Melnitchouk",
"W. Weise"
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"doi": "10.1016/0370-2693(94)90687-4",
"title": "Nucleon Structure Functions from Relativistic Constituent Quarks",
"url": "https://arxiv.org/abs/nucl-th/9406037"
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