<span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msub><mrow><mi>K</mi></mrow><mrow><mn>2</mn><mi>π</mi></mrow></msub></mrow></math></span> decays

Riazuddin; Fayyazuddin

doi:10.1103/PhysRevD.32.1720

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$K_{2 π}$ decays

Riazuddin

Fayyazuddin

Department of Physics, University of Petroleum and Minerals, Dhahran, Saudi Arabia

Department of Physics, King Saud University, Riyadh, Saudi Arabia

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Phys. Rev. D 32, 1720 – Published 1 October, 1985

DOI: https://doi.org/10.1103/PhysRevD.32.1720

Abstract

It is shown that $K_{2 π}$ decay amplitudes vanish up to first order in the chiral-SU(3)×SU(3)-symmetry breaking in the standard model even when the contribution from penguin diagrams is included.

References (13)

See, for example, M. D. Scadron, Rep. Prog. Phys. 44, 213 (1981), and Ref. 2 below.
M. Milosevic, D. Tadić and J. Trampetić, Nucl. Phys. B187, 514 (1981).
S. Glashow, H. Schnitzer and S. Weinberg, Phys. Rev. Lett. 19, 205 (1967).
R. Dashen, Phys. Rev. D 3, 1879 (1971).
M. A. Shifman, A. I. Vainshtein and V. J. Zakharov, Nucl. Phys. B120, 315 (1977); Zh. Eksp. Teor. Fiz. 22, 123 (1975) [Sov. Phys.—JETP 22, 55 (1975)].
D. F. Donoghue, E. Golowich, W. A. Ponce and B. R. Holstein, Phys. Rev. D 21, 186 (1980).
See, for example, R. E. Marshak, Riazuddin, and C. P. Ryan, Theory of Weak Interactions in Particle Physics (Wiley-Interscience, New York, 1969), Chap. 6.
J. A. Cronin, Phys. Rev. 161, 1483 (1967); see also A. J. Cantor, Phys. Rev. D 3, 3195 (1971); ibid. 3, 3205 (1971).
N. F. Nasrallah, N. A. Papadopoulos and K. Schilcher, Phys. Lett. 134B, 355 (1984).
Y. Dupont and T. N. Pham, Phys. Rev. D 29, 1368 (1984).
G. Nardulli, G. Preparata and D. Rotondi, Phys. Rev. D 27, 557 (1983).
T. N. Pham and D. G. Sutherland, Phys. Lett. 135B, 209 (1984).
J. F. Donoghue, Phys. Rev. D 30, 1499 (1984).

[c1] See, for example, M. D. Scadron, Rep. Prog. Phys. 44, 213 (1981), and Ref. 2 below.

[c2] M. Milosevic, D. Tadić and J. Trampetić, Nucl. Phys. B187, 514 (1981).

[c3] S. Glashow, H. Schnitzer and S. Weinberg, Phys. Rev. Lett. 19, 205 (1967).

[c4] R. Dashen, Phys. Rev. D 3, 1879 (1971).

[c5] M. A. Shifman, A. I. Vainshtein and V. J. Zakharov, Nucl. Phys. B120, 315 (1977); Zh. Eksp. Teor. Fiz. 22, 123 (1975) [Sov. Phys.—JETP 22, 55 (1975)].

[c6] D. F. Donoghue, E. Golowich, W. A. Ponce and B. R. Holstein, Phys. Rev. D 21, 186 (1980).

[c7] See, for example, R. E. Marshak, Riazuddin, and C. P. Ryan, Theory of Weak Interactions in Particle Physics (Wiley-Interscience, New York, 1969), Chap. 6.

[c8] J. A. Cronin, Phys. Rev. 161, 1483 (1967); see also A. J. Cantor, Phys. Rev. D 3, 3195 (1971); ibid. 3, 3205 (1971).

[c9] N. F. Nasrallah, N. A. Papadopoulos and K. Schilcher, Phys. Lett. 134B, 355 (1984).

[c10] Y. Dupont and T. N. Pham, Phys. Rev. D 29, 1368 (1984).

[c11] G. Nardulli, G. Preparata and D. Rotondi, Phys. Rev. D 27, 557 (1983).

[c12] T. N. Pham and D. G. Sutherland, Phys. Lett. 135B, 209 (1984).

[c13] J. F. Donoghue, Phys. Rev. D 30, 1499 (1984).

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K2π decays

Abstract

References (13)

$K_{2 π}$ decays