Zobrazeno 1 - 10
of 196
pro vyhledávání: '"G. López-Castro"'
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 2, Pp 1-28 (2022)
Abstract We calculate the ratios R τ/P ≡ Γ (τ → Pν τ [γ]) /Γ (P → μν μ [γ]) (P = π, K) at one loop following a large-N C expansion where Chiral Perturbation Theory is enlarged by including the lightest resonances and respecting the
Externí odkaz:
https://doaj.org/article/61feb8f401204faeb094f4bf0741e573
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 79, Iss 1, Pp 1-16 (2019)
Abstract We have revisited the computations of the flavor violating leptonic decays of the $$\tau $$ τ and $$\mu $$ μ leptons into three lighter charged leptons in the Standard Model with massive neutrinos. We were driven by a claimed unnaturally l
Externí odkaz:
https://doaj.org/article/576b6173c8d44cf0a9662ef1f5e6b4f4
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 80, Iss 5, Pp 1-2 (2020)
In the first paragraph of section 4, the sentence “Without loss of generality, we assume the CP-conserving scenario” is incorrect.
Externí odkaz:
https://doaj.org/article/55fd24877e8d474186c79a340f577eb9
Publikováno v:
Physical Review D. 106
Publikováno v:
Physical Review D. 105
Akademický článek
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Publikováno v:
Physical Review D. 104
Autor:
N. Quintero, G. López Castro
Publikováno v:
Physical Review
The anomalies recently reported in lepton pair transitions of $^8$Be$^*$ and $^4$He nuclei may be attributed to the existence of a feebly interacting light vector boson $X17$. We study the effects of this hypothetical particle in the semileptonic $H^
Publikováno v:
European Physical Journal
European Physical Journal C: Particles and Fields, Vol 80, Iss 5, Pp 1-2 (2020)
European Physical Journal C: Particles and Fields, Vol 80, Iss 5, Pp 1-2 (2020)
In the first paragraph of section 4, the sentence “Without loss of generality, we assume the CP-conserving scenario” is incorrect.
Publikováno v:
Physical Review
Digibug. Repositorio Institucional de la Universidad de Granada
instname
Digibug. Repositorio Institucional de la Universidad de Granada
instname
The observation of lepton flavor violating processes at colliders could be a clear signal of a non-minimal neutrino sector. We define a 5-parameter model with a pair of TeV fermion singlets and arbitrary mixings with the three active neutrino flavors
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7263a24a9bdb4de526f9609fb5baf21
http://arxiv.org/abs/1912.13327
http://arxiv.org/abs/1912.13327