dorsal/arxiv
View SchemaCharged current weak electroproduction of Delta resonance
| Authors | L. Alvarez-Ruso, S. K. Singh, M. J. Vicente Vacas |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9712058 |
| URL | https://arxiv.org/abs/nucl-th/9712058 |
| DOI | 10.1103/PhysRevC.57.2693 |
| Journal | Phys.Rev.C57:2693-2699,1998 |
Abstract
We study the weak production of $\Delta$ (i.e. $e^{-} + p \to \Delta^{0}+ \nu_{e}$ and $e^{+} + p \to \Delta^{++} + \bar{\nu}_{e}$) in the intermediate energy range corresponding to the Mainz and TJNAF electron accelerators. The differential cross sections $\sigma(\theta)$ are found to be of the order of $ 10^{-39}$ cm$^2$/sr, over a range of angles which increases with energy. The possibility of observing these reactions with the high luminosities available at these accelerators, and studying the weak N-$\Delta$ transition form factors through these reactions is discussed. The production cross section of N$^*(1440)$ in the kinematic region of $\Delta$ production is also estimated and found to be small.
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"abstract": "We study the weak production of $\\Delta$ (i.e. $e^{-} + p \\to \\Delta^{0}+\n\\nu_{e}$ and $e^{+} + p \\to \\Delta^{++} + \\bar{\\nu}_{e}$) in the intermediate\nenergy range corresponding to the Mainz and TJNAF electron accelerators. The\ndifferential cross sections $\\sigma(\\theta)$ are found to be of the order of $\n10^{-39}$ cm$^2$/sr, over a range of angles which increases with energy. The\npossibility of observing these reactions with the high luminosities available\nat these accelerators, and studying the weak N-$\\Delta$ transition form factors\nthrough these reactions is discussed. The production cross section of\nN$^*(1440)$ in the kinematic region of $\\Delta$ production is also estimated\nand found to be small.",
"arxiv_id": "nucl-th/9712058",
"authors": [
"L. Alvarez-Ruso",
"S. K. Singh",
"M. J. Vicente Vacas"
],
"categories": [
"nucl-th"
],
"doi": "10.1103/PhysRevC.57.2693",
"journal_ref": "Phys.Rev.C57:2693-2699,1998",
"title": "Charged current weak electroproduction of Delta resonance",
"url": "https://arxiv.org/abs/nucl-th/9712058"
},
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