Skip to main content
Log in

T violation in neutralino decay

  • Published:
Zeitschrift für Physik C Particles and Fields

Abstract

We show that in the supersymmetric standard electroweak theory the neutralino decay causesCP violating phenomena. It will be possible to observeT odd asymmetry in the angular distribution if the trilepton decay of theW boson is found. We also discuss the constraint on the magnitude ofCP violation by the electric dipole moment of the neutron.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  1. M. Kobayashi, T. Maskawa: Prog. Theor. Phys. 49 (1973) 652

    Google Scholar 

  2. J. Ellis, S. Ferrara, D.V. Nanopoulos: Phys. Lett. 114B (1982) 231; S.P. Chia, S. Nandi: Phys. Lett. 117B (1982) 45; W. Buchmüller, D. Wyler: Phys. Lett. 121B (1983) 321; J. Polchinski, M.B. Wise: Phys. Lett. 125B (1983) 393; F. del Águila, M.B. Gavela, J.A. Grifols, A. Méndez: Phys. Lett. 126B (1983) 71

    Google Scholar 

  3. D.V. Nanopoulos, M. Srednicki: Phys. Lett. 128B (1983) 61; F. del Águila et al.: Phys. Lett. 129B (1983) 77; J.-M. Frère, M.B. Gavela: Phys. Lett. 132B (1983) 107; J.-M. Gérard, W. Grimus, A. Raychaudhuri, G. Zoupanos: Phys. Lett. 140B (1984) 349; J.-M. Gérard et al.: Phys. Lett. 141B (1984) 79; Nucl. Phys. B253 (1985) 93; J.-M. Gérard, W. Grimus, A. Raychaudhuri: Phys. Lett. 145B (1984) 400; M. Dugan, B. Grinstein, L. Hall: Nucl. Phys. B255 (1985) 413; A.I. Sanda: Phys. Rev. D32 (1985) 2992; T. Kurimoto: Prog. Theor. Phys. 73 (1985) 209; Phys. Lett. 172B (1986) 357

    Google Scholar 

  4. S.T. Petcov: Phys. Lett. 178B (1986) 57

    Google Scholar 

  5. Y. Kizukuri: Phys. Lett. 193B (1987) 339

    Google Scholar 

  6. A. Bartl, H. Fraas, W. Majerotto: Nucl. Phys. B278 (1986) 1

    Google Scholar 

  7. J.F. Donoghue: Phys. Rev. D18 (1978) 1632; H.-Y. Cheng: Phys. Rev. D28 (1983) 150

    Google Scholar 

  8. A.H. Chamseddine, P. Nath, R. Arnowitt: Phys. Lett. 129B (1983) 445; D.A. Dicus, S. Nandi, X. Tata: Phys. Lett. 129B (1983) 451; B. Grinstein, J. Polchinski, M.B. Wise: Phys. Lett. 130B (1983) 285; H. Baer, K. Hagiwara, X. Tata: Phys. Rev. D35 (1987) 1598

    Google Scholar 

  9. G. Ecker, W. Grimus, H. Neufeld: Nucl. Phys. B229 (1983) 421

    Google Scholar 

  10. I.S. Altarev et al.: JETP Lett. 44 (1986) 460

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Oshimo, N. T violation in neutralino decay. Z. Phys. C - Particles and Fields 41, 129–135 (1988). https://doi.org/10.1007/BF01412587

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF01412587

Keywords

Navigation