On-Shell Current Algebra and the Radiative Leptonic Decay of <span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msup><mrow><mi>K</mi></mrow><mrow><mo>+</mo></mrow></msup></mrow></math></span>

On-Shell Current Algebra and the Radiative Leptonic Decay of $K^{+}$

Phys. Rev. D 3, 2297 – Published 1 May, 1971

DOI: https://doi.org/10.1103/PhysRevD.3.2297

N. J. Carron and R. L. Schult

Phys. Rev. D 1, 3171 (1970)