Remarks on the W propagator at the resonance
(1996) International Journal of Modern Physics A : particles and fields; gravitation; cosmology; nuclear physics — Vol. 11, n° 3, p. 563-570 (1996)
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- Abstract
- (en) We address the problem of properly defining the $W^{\pm}, Z^0$ propagator in the resonance region. Particular attention is paid to the longitudinal piece of this propagator. We also discuss the related renormalization procedures and the unitarity property. Comment: Latex file, 13 pages
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Lopez Castro, G., Lucio, J. L., & Pestieau, J. (1996). Remarks on the W propagator at the resonance. International Journal of Modern Physics A : Particles and Fields; Gravitation; Cosmology; Nuclear Physics, 11(3), 563-570. https://doi.org/10.1142/S0217751X96000262 (Original work published 1996)