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2002

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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/12466

Flavour mixing, gauge invariance and wave-function renormalization

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http://dx.doi.org/10.1103/PhysRevD.66.076002

Abstract

ts, but we verify that they comply with the expected requirements concerning CP and CPT. The results obtained using this prescription are different (even at the level of the modulus squared of the amplitude) from the ones neglecting the absorptive parts in the case of top decay. The difference is numerically relevant.

Subject

Teoria de camps (Física), Partícules (Física nuclear), Renormalització (Física), Weak interactions (Nuclear physics)

Subject (English)

Field theory (Physics), Particles (Nuclear physics), Renormalization (Physics), Interaccions febles (Física nuclear)

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Articles publicats en revistes (Física Quàntica i Astrofísica)

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ESPRIU, D. (Domènec), MANZANO, J. and TALAVERA SÁNCHEZ, Pedro. Flavour mixing, gauge invariance and wave-function renormalization. Physical Review D. 2002. Vol. 66, num. 7, pags. 046002-1-046002-14. ISSN 0556-2821. [consulted: 10 of June of 2026]. Available at: https://hdl.handle.net/2445/12466

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