Weak magnetism and pseudotensor form factors in <span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msup><mrow><mi>Σ</mi></mrow><mrow><mo>−</mo></mrow></msup></mrow><mo>→</mo><mi>nev</mi></math></span>

Augusto García

doi:10.1103/PhysRevD.12.2692

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Weak magnetism and pseudotensor form factors in $Σ^{-} \to nev$

Augusto García

Departamento de Física. Centro de Investigación y Estudios, Avanzados del Instituto Politecnico Nacional, México 14, D. F.

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Phys. Rev. D 12, 2692 – Published 1 November, 1975

DOI: https://doi.org/10.1103/PhysRevD.12.2692

Abstract

It is shown that a precision measurement of the electron-spin asymmetry coefficient in $Σ^{-} \to nev$ can provide an excellent test of the conserved-vector-current hypothesis and of the presence of a large induced pseudotensor form factor.

References (8)

W. Tanenbaum, V. Hungerbuehler, R. Majka, J. Marx, P. Nemethy, J. Sandweiss, W. Willis, M. Atac, S. Ecklund, P. J. Gollon, J. Lach, J. MacLachlan, A. Roberts, R. Stefanski, D. Theriot, and C. L. Wang, Phys. Rev. Lett. 33, 175 (1974)
A. García and E. C. Swallow, Phys. Rev. Lett. 35, 467 (1975)
[2]
N. Cabibbo, Phys. Rev. Lett. 10, 531 (1963) M. Gell-Mann and M. Lévy, Nuovo Cimento 16, 706 (1960) M. Gell-Mann, Physics (N.Y.) 1, 63 (1964)
R. P. Feynman and M. Gell-Mann; Phys. Rev. 109, 193 (1958) M. Gell-Mann, ibid. 111, 162 (1958)
I. Bender, V. Linke, and H. J. Rothe, Z. Phys. 212, 190 (1968) A. García, Phys. Rev. D 3, 2638 (1971) H. Pietschmann, H. Stremnitzer, and U. E. Schröder, Nuovo Cimento 15A, 21 (1973)
W. Ebenhöh et al., Z. Phys. 225, 383 (1969)
A. García, Phys. Rev. D 9, 177 (1974) Nuovo Cimento 22A, 342 (1974)

[c1] W. Tanenbaum, V. Hungerbuehler, R. Majka, J. Marx, P. Nemethy, J. Sandweiss, W. Willis, M. Atac, S. Ecklund, P. J. Gollon, J. Lach, J. MacLachlan, A. Roberts, R. Stefanski, D. Theriot, and C. L. Wang, Phys. Rev. Lett. 33, 175 (1974)

[c2] A. García and E. C. Swallow, Phys. Rev. Lett. 35, 467 (1975)

[c3] [2]

[c4] N. Cabibbo, Phys. Rev. Lett. 10, 531 (1963) M. Gell-Mann and M. Lévy, Nuovo Cimento 16, 706 (1960) M. Gell-Mann, Physics (N.Y.) 1, 63 (1964)

[c5] R. P. Feynman and M. Gell-Mann; Phys. Rev. 109, 193 (1958) M. Gell-Mann, ibid. 111, 162 (1958)

[c6] I. Bender, V. Linke, and H. J. Rothe, Z. Phys. 212, 190 (1968) A. García, Phys. Rev. D 3, 2638 (1971) H. Pietschmann, H. Stremnitzer, and U. E. Schröder, Nuovo Cimento 15A, 21 (1973)

[c7] W. Ebenhöh et al., Z. Phys. 225, 383 (1969)

[c8] A. García, Phys. Rev. D 9, 177 (1974) Nuovo Cimento 22A, 342 (1974)

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Weak magnetism and pseudotensor form factors in $Σ^{-} \to nev$

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Weak magnetism and pseudotensor form factors in Σ−→nev

Abstract

References (8)

Weak magnetism and pseudotensor form factors in $Σ^{-} \to nev$