On the Neutron Electric Dipole Moment

Chin. Phys. Lett.

2004, Vol. 21

Issue (8): 1463-1466 DOI:

Original Articles

On the Neutron Electric Dipole Moment

Z. Bentalha¹; O. Lazrec²

¹Laboratory of Theoretical Physics, University of Tlemcen, Tlemcen, Algeria ²Mohammed V University, Theoretical Physics Laboratory, Rabat, Morocco

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Z. Bentalha, O. Lazrec 2004 Chin. Phys. Lett. 21 1463-1466

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Abstract Within the Kobayashi--Maskawa mechanism of electroweak interaction and using the recent measured mass of the top quark, we estimate the neutron electric dipole moment (NEDM) via the diquark electroweak interaction. The resulting moment is about 10^-30 ecm. The actual upper bound on the NEDM is 6.3× 10^-26 ecm and it can reach the value 5×10^-28 ecm predicted by experiments in recent years.

Keywords: 13.40.Em 12.10.Dm 28.20.-v 14.60.Pq

Published: 01 August 2004

PACS:	13.40.Em	(Electric and magnetic moments)
	12.10.Dm	(Unified theories and models of strong and electroweak interactions)
	28.20.-v	(Neutron physics)
	14.60.Pq	(Neutrino mass and mixing)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y2004/V21/I8/01463

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