dorsal/arxiv
View SchemaP and T Odd Electromagnetic Moments of Deuteron in Chiral Limit
| Authors | I. B. Khriplovich, R. V. Korkin |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9904081 |
| URL | https://arxiv.org/abs/nucl-th/9904081 |
| DOI | 10.1016/S0375-9474(99)00403-0 |
| Journal | Nucl.Phys. A665 (2000) 365-373 |
Abstract
P odd anapole moment of the deuteron is found in the chiral limit, $m_{\pi} \to 0$. The contact current generated by the P odd pion exchange does not contribute to the deuteron anapole. Being combined with usual radiative corrections to the weak electron -- deuteron interaction, our calculation results in a sufficiently accurate theoretical prediction for the corresponding effective constant $C_{2d}$. The experimental measurement of this constant would give valuable information on the P odd $\pi$NN constant and on the $s$-quark content of nucleons. We calculate also in the same limit $m_{\pi} \to 0$ the deuteron P odd and T odd multipoles: electric dipole moment and magnetic quadrupole moment.
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"abstract": "P odd anapole moment of the deuteron is found in the chiral limit, $m_{\\pi}\n\\to 0$. The contact current generated by the P odd pion exchange does not\ncontribute to the deuteron anapole. Being combined with usual radiative\ncorrections to the weak electron -- deuteron interaction, our calculation\nresults in a sufficiently accurate theoretical prediction for the corresponding\neffective constant $C_{2d}$. The experimental measurement of this constant\nwould give valuable information on the P odd $\\pi$NN constant and on the\n$s$-quark content of nucleons. We calculate also in the same limit $m_{\\pi} \\to\n0$ the deuteron P odd and T odd multipoles: electric dipole moment and magnetic\nquadrupole moment.",
"arxiv_id": "nucl-th/9904081",
"authors": [
"I. B. Khriplovich",
"R. V. Korkin"
],
"categories": [
"nucl-th",
"hep-ph",
"physics.atom-ph"
],
"doi": "10.1016/S0375-9474(99)00403-0",
"journal_ref": "Nucl.Phys. A665 (2000) 365-373",
"title": "P and T Odd Electromagnetic Moments of Deuteron in Chiral Limit",
"url": "https://arxiv.org/abs/nucl-th/9904081"
},
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