dorsal/arxiv
View SchemaPolarization observables of the gamma d --> PiNN reaction in the Delta(1232)-resonance region
| Authors | Eed M. Darwish |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0407104 |
| URL | https://arxiv.org/abs/nucl-th/0407104 |
| DOI | 10.1142/S0218301304002612 |
| Journal | Int.J.Mod.Phys. E13 (2004) 1191-1208 |
Abstract
Polarization observables of the three charge states of the pion for the $\gamma d\to\pi NN$ reaction with polarized photon beam and/or oriented deuteron target are evaluated over the whole $\Delta$(1232)-resonance region adopting a nonrelativistic model based on time-ordered perturbation theory. Results for the $\pi$-meson spectra, linear photon asymmetry, vector and tensor target asymmetries are presented. Particular attention is given, for the first time, to double polarization asymmetries for which we present results for $T_{20}^{\ell}$ and $T_{2\pm 2}^{\ell}$. We found that all other double polarization asymmetries of photon and deuteron target are vanished.
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"abstract": "Polarization observables of the three charge states of the pion for the\n$\\gamma d\\to\\pi NN$ reaction with polarized photon beam and/or oriented\ndeuteron target are evaluated over the whole $\\Delta$(1232)-resonance region\nadopting a nonrelativistic model based on time-ordered perturbation theory.\nResults for the $\\pi$-meson spectra, linear photon asymmetry, vector and tensor\ntarget asymmetries are presented. Particular attention is given, for the first\ntime, to double polarization asymmetries for which we present results for\n$T_{20}^{\\ell}$ and $T_{2\\pm 2}^{\\ell}$. We found that all other double\npolarization asymmetries of photon and deuteron target are vanished.",
"arxiv_id": "nucl-th/0407104",
"authors": [
"Eed M. Darwish"
],
"categories": [
"nucl-th"
],
"doi": "10.1142/S0218301304002612",
"journal_ref": "Int.J.Mod.Phys. E13 (2004) 1191-1208",
"title": "Polarization observables of the gamma d --\u003e PiNN reaction in the Delta(1232)-resonance region",
"url": "https://arxiv.org/abs/nucl-th/0407104"
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