Comptes Rendus
no. 2
Electric dipole moments: Flavor-diagonal CP violation
[Les moments dipolaires électriques : Violation de CP diagonale de saveur]
Oscar Naviliat-Cuncic1  ; Rob G.E. Timmermans2
1 NSCL and Department of Physics and Astronomy, Michigan State University, East-Lansing, MI 48824, USA
2 KVI, University of Groningen, Zernikelaan 25, NL-9747 AA Groningen, The Netherlands
Comptes Rendus. Physique, Volume 13 (2012) no. 2, pp. 168-175.

La recherche de moments dipolaires électriques de particules, noyaux, atomes et molecules offre un potentiel extraordinaire de découverte de nouveaux mécanismes de violation de CP autres que ceux inclus dans le modèle standard électrofaible. Les moments dipolaires électriques induits par des scénarios spéculatifs, sur divers systèmes physiques, exigent une approche complémentaire afin dʼouvrir la voie vers les mécanismes fondamentaux de violation de CP. Les nouveaux chantiers explorés actuellement afin dʼaméliorer les sensibilités expérimentales incluent des projets qui considèrent le piègeage de particules neutres, le confinement de particules chargées dans des anneaux de stockage ainsi que lʼutilisation de noyaux radioactifs.

Searches for permanent electric dipole moments of particles, nuclei, atoms and molecules offer an extraordinary discovery potential to new mechanisms of CP violation beyond those incorporated in the standard electroweak model. The electric dipole moments induced by speculative scenarios, on different physical systems, require a complementary approach to pave the way to the fundamental CP-violating mechanisms. New avenues presently being explored in order to improve the experimental sensitivities include projects that consider the trapping of neutral particles, the confinement of charged particles in storage rings as well as the use of radioactive nuclei.

Publié le :
DOI : 10.1016/j.crhy.2011.09.002
Keywords: New mechanisms of CP violation, Electric dipole moments, Precision measurements at low energies
Mot clés : Nouveaux mécanismes de violation de CP, Moments dipolaires électriques, Mesures de précision à basse énergie
Oscar Naviliat-Cuncic 1 ; Rob G.E. Timmermans 2

1 NSCL and Department of Physics and Astronomy, Michigan State University, East-Lansing, MI 48824, USA
2 KVI, University of Groningen, Zernikelaan 25, NL-9747 AA Groningen, The Netherlands 
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Oscar Naviliat-Cuncic; Rob G.E. Timmermans. Electric dipole moments: Flavor-diagonal CP violation. Comptes Rendus. Physique, Volume 13 (2012) no. 2, pp. 168-175. doi : 10.1016/j.crhy.2011.09.002. https://comptes-rendus.academie-sciences.fr/physique/articles/10.1016/j.crhy.2011.09.002/

[1] I.B. Khriplovich; S.K. Lamoreaux CP Violation Without Strangeness: Electric Dipole Moments of Particles, Atoms, and Molecules, Springer Verlag, Berlin, 1997

[2] P.G.H. Sandars Contemp. Phys., 42 (2001), p. 97

[3] J.S.M. Ginges; V.V. Flambaum Phys. Rep., 397 (2004), p. 63

[4] M. Pospelov; A. Ritz Ann. Phys., 318 (2005), p. 119

[5] S.K. Lamoreaux; R. Golub J. Phys. G: Nucl. Part. Phys., 36 (2009), p. 104002

[6] Lepton Dipole Moments (B.L. Roberts; W.J. Marciano, eds.), Advanced Series on Directions in High Energy Physics, vol. 20, World Scientific, Singapore, 2010

[7] E.M. Purcell; N.F. Ramsey Phys. Rev., 78 (1950), p. 807

[8] W. Fischler; S. Paban; S. Thomas Phys. Lett. B, 289 (1992), p. 373

[9] J.M. Frere; J. Galand; A. Le Yaouanc; L. Oliver; O. Pene; J.C. Raynal Phys. Rev. D, 45 (1992), p. 259

[10] R.J. Crewther; P. Di Vecchia; G. Veneziano; E. Witten; R.J. Crewther; P. Di Vecchia; G. Veneziano; E. Witten Phys. Lett. B, 88 (1979), p. 123

[11] A.D. Sakharov; A.D. Sakharov JETP Lett., 5 (1967), p. 32

[12] C.A. Baker et al. Phys. Rev. Lett., 97 (2006), p. 131801

[13] W.C. Griffith et al. Phys. Rev. Lett., 102 (2009), p. 101601

[14] B.C. Regan; E.D. Commins; C.J. Schmidt; D. DeMille Phys. Rev. Lett., 88 (2002), p. 071805

[15] J.J. Hudson; D.M. Kara; I.J. Smallman; B.E. Sauer; M.R. Tarbutt; E.A. Hinds Nature, 473 (2011), p. 493

[16] L.I. Schiff Phys. Rev., 132 (1963), p. 2194

[17] P.G.H. Sandars; P.G.H. Sandars; P.G.H. Sandars Phys. Rev. Lett., 14 (1965), p. 194

[18] M.J. Ramsey-Musolf; S. Su Phys. Rep., 456 (2008), p. 1

[19] V.V. Flambaum; I.B. Khriplovich; O.P. Sushkov Sov. Phys. JETP, 60 (1984), p. 873

[20] V.A. Dzuba et al. Phys. Lett. A, 118 (1986), p. 177

[21] J. Engel; J.L. Friar; A.C. Hayes Phys. Rev. C, 61 (2000), p. 035502

[22] C.-P. Liu et al. Phys. Rev. C, 76 (2007), p. 035503

[23] V.F. Dmitriev; R.A. Senʼkov; N. Auerbach Phys. Rev. C, 71 (2005), p. 035501

[24] J.H. de Jesus; J. Engel Phys. Rev. C, 72 (2005), p. 045503

[25] V.V. Flambaum; I.B. Khriplovich; O.P. Sushkov Nucl. Phys. A, 449 (1986), p. 750

[26] S. Ban; J. Dobaczewski; J. Engel; A. Shukla Phys. Rev. C, 82 (2010), p. 015501

[27] V.V. Flambaum Phys. Rev. A, 60 (1999), p. 2611(R)

[28] V.A. Dzuba; V.V. Flambaum; J.S.M. Ginges Phys. Rev. C, 61 (2000), p. 062509

[29] J. Dobaczewski; J. Engel Phys. Rev. Lett., 94 (2005), p. 232502

[30] I.B. Khriplovich; R.A. Korkin Nucl. Phys. A, 665 (2000), p. 365

[31] C.-P. Liu; R.G.E. Timmermans; C.-P. Liu; R.G.E. Timmermans Phys. Lett. B, 70 (2004), p. 055501

[32] I. Stetcu; C.-P. Liu; J.L. Friar; A.C. Hayes; P. Navratil Phys. Lett. B, 665 (2008), p. 168

[33] E. Mereghetti; W.H. Hockings; U. van Kolck Ann. Phys., 325 (2010), p. 2362

[34] J. de Vries; E. Mereghetti; R.G.E. Timmermans; U. van Kolck Phys. Lett. B, 695 (2011), p. 268

[35] J. de Vries; E. Mereghetti; R.G.E. Timmermans; U. van Kolck Phys. Rev. Lett., 107 (2011), p. 091804

[36] V.A. Dzuba; V.V. Flambaum; S.G. Porsev Phys. Rev. A, 80 (2009), p. 032120

[37] G.W. Bennet et al. Phys. Rev. D, 80 (2002), p. 052008

[38] K. Inami; et al.; Belle Collaboration Phys. Lett. B, 551 (2003), p. 16

[39] L. Pondrom et al. Phys. Rev. D, 23 (1981), p. 814

[40] R.M. Car, et al., The new (g−2) experiment: A proposal to measure the muon anomalous magnetic moment to ±0.14 ppm precision, FNAL, 2009, http://gm2.fnal.gov/public_docs/proposals/Proposal-APR5-Final.pdf.

[41] F.J.M. Farley; et al.; Y.F. Orlov; W.M. Morse; Y.K. Semertzidis Phys. Rev. Lett., 93 (2004), p. 052001

[42] A. Adelmann; K. Kirch; C.J.G. Onderwater; T. Schietinger J. Phys. G: Nucl. Part. Phys., 37 (2010), p. 085001

[43] A. Silenko, et al., J-PARC letter of intent: Search for a permanent muon electric dipole moment at the 10−29ecm level, 2003.

[44] J.H. Smith; E.M. Purcell; N.F. Ramsey Phys. Rev., 108 (1957), p. 120

[45] A.P. Serebrov et al. Nucl. Instrum. Methods Phys. Res. A, 611 (2009), p. 263

[46] M.G.D. van der Grinten Nucl. Instrum. Methods Phys. Res. A, 611 (2009), p. 129

[47] T.M. Ito J. Phys.: Conf. Ser., 69 (2007), p. 012037

[48] I. Altarev et al. Nucl. Instrum. Methods Phys. Res. A, 611 (2009), p. 133

[49] A. Anghel et al. Nucl. Instrum. Methods Phys. Res. A, 611 (2009), p. 272

[50] Y. Masuda et al. Phys. Rev. Lett., 89 (2002), p. 284801

[51] Y. Masuda, et al., Neutron EDM measurement with a Spallation UCN source at TRIUMF, report for TRIUMF UCN review, 2010.

[52] V.V. Fedorov et al. Nucl. Instrum. Methods Phys. Res. A, 611 (2009), p. 124

[53] Storage Ring EDM Collaboration, R&D development plan for a proton EDM experiment with sensitivity of 10−29ecm, 2009.

[54] D. Anastassopoulos, et al., AGS proposal: search for a permanent electric dipole moment of the deuteron nucleus at the 10−29ecm level, 2008.

[55] J.R. Guest et al. Phys. Rev. Lett., 98 (2007), p. 093001

[56] R.J. Holt et al. Nucl. Phys. A, 844 (2010), p. 53c

[57] S. De; U. Dammalapati; K. Jungmann; L. Willmann Phys. Rev. A, 79 (2009), p. 041402 (R)

[58] E.R. Tardiff et al. Phys. Rev. C, 77 (2008), p. 052501 (R)

[59] V.V. Flambaum Phys. Rev. A, 77 (2008), p. 024501

[60] S.A. Murthy; D. Krause; Z.L. Li; L.R. Hunter Phys. Rev. Lett., 63 (1989), p. 965

[61] Y. Sakemi, et al., Proposal for experiment at RCNP, Feasibility test for the permanent electric dipole moment search of francium atom, 2005.

[62] J.J. Hudson; B.E. Sauer; M.R. Tarbutt; E.A. Hinds Phys. Rev. Lett., 89 (2002), p. 023003

[63] S. Bickman; P. Hamilton; Y. Jiang; D. DeMille Phys. Rev. A, 80 (2009), p. 023418

[64] A.C. Vutha et al. J. Phys. B: At. Mol. Opt. Phys., 43 (2010), p. 074007

[65] R. Stutz; E.A. Cornell Bull. Am. Phys. Soc., 89 (2004), p. 76

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