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pro vyhledávání: '"Aranda, J. A."'
In this paper, using the Bestest Little Higgs Model (BLHM) we calculate at the one-loop level the contributions to the Anomalous Magnetic Dipole Moment (AMDM) and Anomalous Weak Magnetic Dipole Moment (AWMDM) of the tau-lepton. The implications from
Externí odkaz:
http://arxiv.org/abs/2208.09090
Autor:
Aranda, J. I., Cisneros-Pérez, T., Cruz-Albaro, E., Montaño-Domínguez, J., Ramírez-Zavaleta, F.
We calculate the chromomagnetic dipole moment of the top quark, $\hat{\mu}_t$, in the context of the Bestest Little Higgs model. This extension of the Standard Model aims to solve the hierarchy problem without fine tuning, by introducing one-loop cor
Externí odkaz:
http://arxiv.org/abs/2111.03180
We revisit the rare decays of the Higgs boson to two different quarks in the Standard Model, which arise at the one-loop level. We perform Taylor series expansions to the complete form factors of the decay amplitudes, according to their different mas
Externí odkaz:
http://arxiv.org/abs/2009.07166
Autor:
Aranda, J. I., Cisneros-Pérez, T., Montaño, J., Quezadas-Vivian, B., Ramírez-Zavaleta, F., Tututi, E. S.
We revisit the anomalous chromomagnetic dipole moment in the Standard Model and show that its triple gluon vertex contribution, with the on-shell gluon ($q^2=0$), generates an infrared divergent pole. Consequently, the chromomagnetic dipole should no
Externí odkaz:
http://arxiv.org/abs/2009.05195
The rare top quark decays mediated by a new neutral massive gauge boson that is predicted in models with extended gauge symmetries are studied. We focus on the processes $t\to cV, uV$ induced at the one loop level, where $V =\gamma, g$, by considerin
Externí odkaz:
http://arxiv.org/abs/2005.02334
Autor:
Aranda, J. I., Espinosa-Gomez, D., Montano, J., Quezadas-Vivian, B., Ramirez-Zavaleta, F., Tututi, E. S.
Publikováno v:
Phys. Rev. D 98, 116003 (2018)
The electromagnetic dipole moments of the tau lepton and the chromoelectromagnetic dipole moments of the top quark are estimated via flavor-changing neutral currents, mediated by a new neutral massive gauge boson. We predict them in the context of mo
Externí odkaz:
http://arxiv.org/abs/1809.02817
Publikováno v:
In Sedimentary Geology September 2022 439
Autor:
Aranda, J. I., Cruz-Albaro, E., Espinosa-Gómez, D., Montaño, J., Ramírez-Zavaleta, F., Tututi, E. S.
We study two-body decays of a new neutral pseudoscalar into gauge bosons within the context of the Littlest Higgs model. Concretely, the $\Phi^P \to WW, VV, gg$ processes induced at the one-loop level, with $V=\gamma, Z$, are considered. Since the br
Externí odkaz:
http://arxiv.org/abs/1703.07893
Autor:
Aranda, J. I., Cortes-Maldonado, I., Montejo-Montejo, S., Ramirez-Zavaleta, F., Tututi, E. S.
We study the heavy neutral scalar decays into standard model electroweak gauge bosons in the context of the Littlest Higgs model. We focus our attention on the $\Phi^0 \to WW, \gamma V$ processes induced at the one-loop level, with $V=\gamma, Z$. Sin
Externí odkaz:
http://arxiv.org/abs/1701.04952
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