Constraining the left-right supersymmetric model from <span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><mrow><mover><mrow><mi>μ</mi></mrow><mrow><mo>→</mo></mrow></mover></mrow></mrow><mi>e</mi><mi>γ</mi></math></span> and <span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><mrow><mover><mrow><mi>μ</mi></mrow><mrow><mo>→</mo></mrow></mover></mrow></mrow><mn>3</mn><mi>e</mi></math></span>

M. Frank

doi:10.1103/PhysRevD.59.013003

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Constraining the left-right supersymmetric model from $\vec{μ} e γ$ and $\vec{μ} 3 e$

M. Frank^*

Department of Physics, Concordia University, 1455 De Maisonneuve Boulevard West, Montreal, Quebec, Canada H3G 1M8

^*Email address: mfrank@vax2.concordia.ca

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Phys. Rev. D 59, 013003 – Published 20 November, 1998

DOI: https://doi.org/10.1103/PhysRevD.59.013003

Abstract

We present a detailed and complete analysis of the lepton-flavor violating decay $\vec{μ} e γ$ to one loop order (terms proportional to $m_{μ})$ in the left-right supersymmetric model. We include the mixing of the scalar partners of the left- and right-handed leptons, and show that it leads to a strong enhancement of the branching ratio. We study the distinctive features of the decay in this model and show that it can be distinguished from the same process in the minimal supersymmetric standard model in most scenarios.

References (22)

P. Langacker and M. Luo, Phys. Rev. D 44, 817 (1991); G. Ross and R. G. Roberts, Nucl. Phys. B377, 571 (1992); J. Ellis, S. Kelley, and D. V. Nanopoulos, Phys. Lett. B 260, 131 (1995).
R. N. Mohapatra and A. Rašin, Phys. Rev. D 54, 5835 (1996); R. Kuchimanchi, Phys. Rev. Lett. 79, 3486 (1996); ibid.R. N. Mohapatra, A. Rašin, and G. Senjanović, 79, 4744 (1997); ibid.C. S. Aulakh, K. Benakli, and G. Senjanović, 79, 2188 (1997); C. Aulakh, A. Melfo, and G. Senjanović, Phys. Rev. D 57, 4174 (1998).
J. C. Pati and A. Salam, Phys. Rev. D 10, 275 (1974); ibid.R. N. Mohapatra and J. C. Pati, 11, 566 (1975); ibid.11, 2558 (1975); ibid.G. Senjanovič and R. N. Mohapatra, 12, 1502 (1975); R. N. Mohapatra and R. E. Marshak, Phys. Lett. 91B, 222 (1980).
R. Francis, M. Frank, and C. S. Kalman, Phys. Rev. D 43, 2369 (1991).
K. Huitu and J. Maalampi, Phys. Lett. B 344, 217 (1995); ibid.K. Huitu, J. Maalampi, and M. Raidal, 328, 60 (1994); Nucl. Phys. B420, 449 (1994).
Mohapatra and Rašin [2].
M. Frank and H. Saif, Z. Phys. C 67, 32 (1995); ibid.69, 673 (1996); Mod. Phys. Lett. A 11, 2443 (1996); J. Phys. G 22, 1653 (1996).
Z. Chacko and R. N. Mohapatra, Phys. Rev. D 58, 015001 (1998); B. Dutta and R. N. Mohapatra, ibid. (to be published), hep-ph/9804277.
S. Dimopoulos and D. Sutter, Nucl. Phys. B452, 496 (1995).
M. Frank and H. Hamidian, Phys. Rev. D 54, 6790 (1996); G. Couture, M. Frank, H. König, and M. Pospelov, hep-ph/9701299.
R. Barbieri, L. Hall, and A. Strumia, Nucl. Phys. B445, 219 (1995); ibid.B449, 437 (1995).
R. Barbieri and L. Hall, Phys. Lett. B 338, 212 (1994).
Particle Data Group, R. M. Barnett et al., Phys. Rev. D 54, 1 (1996).
M. Frank and H. N. Saif, Z. Phys. C 65, 337 (1995).
M. E. Pospelov, Phys. Lett. B 391, 324 (1996).
R. Kuchimanchi and R. N. Mohapatra, Phys. Rev. D 48, 4352 (1993).
A. Pilaftsis, Phys. Rev. D 52, 459 (1995); A. Pliaftsis and J. Bernabéu, Phys. Lett. B 351, 235 (1995).
M. Frank, Mod. Phys. Lett. A 12, 3131 (1997).
G. Couture, M. Frank, and H. König, Phys. Rev. D 56, 4219 (1997).
M. Frank, C. S. Kalman, and H. N. Saif, Z. Phys. C 59, 655 (1993).
J. Hisano, D. Nomura, Y. Okada, Y. Shimizu, and M. Tanaka, Phys. Rev. D (to be published), hep-ph/9805367.
J. F. Amann et al., Mega Experiment Report No. VPI-IHEP-93/7 (1993).

[c1] P. Langacker and M. Luo, Phys. Rev. D 44, 817 (1991); G. Ross and R. G. Roberts, Nucl. Phys. B377, 571 (1992); J. Ellis, S. Kelley, and D. V. Nanopoulos, Phys. Lett. B 260, 131 (1995).

[c2] R. N. Mohapatra and A. Rašin, Phys. Rev. D 54, 5835 (1996); R. Kuchimanchi, Phys. Rev. Lett. 79, 3486 (1996); ibid.R. N. Mohapatra, A. Rašin, and G. Senjanović, 79, 4744 (1997); ibid.C. S. Aulakh, K. Benakli, and G. Senjanović, 79, 2188 (1997); C. Aulakh, A. Melfo, and G. Senjanović, Phys. Rev. D 57, 4174 (1998).

[c3] J. C. Pati and A. Salam, Phys. Rev. D 10, 275 (1974); ibid.R. N. Mohapatra and J. C. Pati, 11, 566 (1975); ibid.11, 2558 (1975); ibid.G. Senjanovič and R. N. Mohapatra, 12, 1502 (1975); R. N. Mohapatra and R. E. Marshak, Phys. Lett. 91B, 222 (1980).

[c4] R. Francis, M. Frank, and C. S. Kalman, Phys. Rev. D 43, 2369 (1991).

[c5] K. Huitu and J. Maalampi, Phys. Lett. B 344, 217 (1995); ibid.K. Huitu, J. Maalampi, and M. Raidal, 328, 60 (1994); Nucl. Phys. B420, 449 (1994).

[c6] Mohapatra and Rašin [2].

[c7] M. Frank and H. Saif, Z. Phys. C 67, 32 (1995); ibid.69, 673 (1996); Mod. Phys. Lett. A 11, 2443 (1996); J. Phys. G 22, 1653 (1996).

[c8] Z. Chacko and R. N. Mohapatra, Phys. Rev. D 58, 015001 (1998); B. Dutta and R. N. Mohapatra, ibid. (to be published), hep-ph/9804277.

[c9] S. Dimopoulos and D. Sutter, Nucl. Phys. B452, 496 (1995).

[c10] M. Frank and H. Hamidian, Phys. Rev. D 54, 6790 (1996); G. Couture, M. Frank, H. König, and M. Pospelov, hep-ph/9701299.

[c11] R. Barbieri, L. Hall, and A. Strumia, Nucl. Phys. B445, 219 (1995); ibid.B449, 437 (1995).

[c12] R. Barbieri and L. Hall, Phys. Lett. B 338, 212 (1994).

[c13] Particle Data Group, R. M. Barnett et al., Phys. Rev. D 54, 1 (1996).

[c14] M. Frank and H. N. Saif, Z. Phys. C 65, 337 (1995).

[c15] M. E. Pospelov, Phys. Lett. B 391, 324 (1996).

[c16] R. Kuchimanchi and R. N. Mohapatra, Phys. Rev. D 48, 4352 (1993).

[c17] A. Pilaftsis, Phys. Rev. D 52, 459 (1995); A. Pliaftsis and J. Bernabéu, Phys. Lett. B 351, 235 (1995).

[c18] M. Frank, Mod. Phys. Lett. A 12, 3131 (1997).

[c19] G. Couture, M. Frank, and H. König, Phys. Rev. D 56, 4219 (1997).

[c20] M. Frank, C. S. Kalman, and H. N. Saif, Z. Phys. C 59, 655 (1993).

[c21] J. Hisano, D. Nomura, Y. Okada, Y. Shimizu, and M. Tanaka, Phys. Rev. D (to be published), hep-ph/9805367.

[c22] J. F. Amann et al., Mega Experiment Report No. VPI-IHEP-93/7 (1993).

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Constraining the left-right supersymmetric model from $\vec{μ} e γ$ and $\vec{μ} 3 e$

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Constraining the left-right supersymmetric model from μ→eγ and μ→3e

Abstract

References (22)

Constraining the left-right supersymmetric model from $\vec{μ} e γ$ and $\vec{μ} 3 e$