Event calendar file
20-24 October 2025
Mexico/General timezone
- xixmwpf_2025@googlegroups.com
Support
Parallel Talks - 1
Place
Location:
Address: DCI, León, México
Date:
from 21 Oct 15:45 to 22 Oct 18:30
Timetable | Contribution List
Displaying 19
contributions
out of
19
Quantum algorithms provide a promising framework in high-energy physics, in particular, for unraveling the causal configurations of multiloop Feynman diagrams by identifying Feynman propagators with qubits, a challenge analogous to querying directed acyclic graphs in graph theory. In this short talk, we are going to explore the Minimum Clique-optimised quantum Algorithm (MCA), an automated quantum
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Presented by Juan Pablo URIBE RAMIREZ
on
21/10/2025
at
21:45
Cosmic rays are an abundant, and not completely known, natural source of ionizing and photonizing radiation from outer space, where multiple techniques have been invented to detect and study them. To detect and study them, we planned, designed and simulated a detection system consisting of two identical detectors based on cylindrical transparent acrylic rods of $20$ cm high and $10.16$ cm in diame
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Presented by Mr. Juan ROSAS TRUJILLO
on
21/10/2025
at
21:15
Effect of the magnetic dipole moment of the vector meson $K^{\ast}$ on the process $e^+ e^- \to K^+ K^- \ 2\pi^0$
Vector mesons possess $2s+1$ electromagnetic properties (where $s=1$ is their spin). Specifically, these are the electric charge, the magnetic dipole moment (MDM), and the electric quadrupole moment (EQM). Among these, only the electric charge is experimentally well-determined due
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Presented by Mr. Luis Alberto JIMÉNEZ PÉREZ
on
22/10/2025
at
21:15
The observation of charged lepton flavor violation would be a clear signal of new physics. In this work, we study flavor-violating three-body $\tau$ decays induced by the scalar leptoquarks $R_2$ and $S_1$. We consider a parameter space constrained by the radiative processes $\Delta a_\mu$ and $\ell_i \to \ell_n \gamma$, focusing on flavor structures where only the top or charm quark contributes.
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Presented by Mr. Juan Pablo HOYOS DAZA
on
21/10/2025
at
21:30
Non-Abelian orbifolds in heterotic string theory have received limited attention, largely due to their significant computational challenges. This talk presents a new approach for a class of these orbifolds that permits analysis using methods adapted from Abelian compactifications. We outline the necessary generalizations of these methods and highlight our results, notably a successful reduction of
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Presented by Mr. Miguel Angel HERNÁNDEZ SEGURA
on
22/10/2025
at
23:15
DESI has recently provided us with hints that the accelerated expansion of the Universe might not be due to a cosmological constant after all, but rather a form of dynamical dark energy. At the same time, modular symmetries (widely studied in flavor physics) are showing up as key players in string theory, since modular invariance is built right into string compactifications. In this work, we highl
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Presented by Mr. Hansel Argyll GORDILLO RUIZ
on
21/10/2025
at
23:15
We review the recent progress achieved, using Resonance Chiral Theory, in the
Hadronic Light-by-Light contributions to the muon anomalous magnetic moment.
We present the results for pseudoscalar and tensor pole contributions and pseudoscalar box contributions, and the construction of the form factors in our model. Furthermore, we discuss the problem of evaluating the tensor pole contributions in
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Presented by Mr. Emilio José ESTRADA GONZÁLEZ
In this work, a new scintillation detector called $\textbf{MD-ICN}$ was implemented in Mexico City over a two-year period, from 2023 to 2025. The detector, installed at the Nuclear Sciences Institute (UNAM), measures the muonic component of secondary cosmic radiation using a DAQ system based on fast and nuclear modular electronics, capable of identifying significant fluctuations caused by plasma m
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Presented by Diego MARTÍNEZ MONTIEL
on
21/10/2025
at
22:45
We study the four-body heavy baryon decay, including two leptons in the final state, of the form $B_A \to B_B P \ell_\alpha \ell_\beta$, which can be either a lepton number conserving (LNC) or a lepton number violating (LNV) process (where $B$, $P$ and $\ell$ are baryons, pseudoscalar mesons and leptons, respectively), including all kinematic allowed lepton pair possibilities. We work beyond the s
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Presented by Dr. Fabiola FORTUNA
on
22/10/2025
at
22:45
Resumen In this talk, we briefly review the Doublet Left-Right Symmetric Model (DLRSM) under the assumption of a minimal scalar potential. Within this framework, neutrino masses can be generated via the Inverse SeeSaw mechanism. We compare this scenario with the Minimal Left-Right Symmetric Model (MLRSM), which employs scalar triplets and realizes neutrino masses through the conventional SeeSaw me
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Presented by Moises ZELENY MORA
on
22/10/2025
at
21:00
We present a phenomenological study of single production of a vector-like top partner $T$ at a high-energy $e^+e^-$ collider, focusing on a mass-agnostic strategy centered on the recoil-mass observable. Using a CLIC-like setup at $\sqrt{s}=3~\text{TeV}$ and $\mathcal{L}=5~\text{ab}^{-1}$, we design a compact selection that remains robust across $m_T$ hypotheses by avoiding narrow mass windows and
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Presented by Mr. Higinio Manuel VALLE DELGADO
on
21/10/2025
at
22:30
The LHC has reported an excess in the decay H→Zγ, measuring twice the prediction made by the SM. Additionally, contributions from an off-shell Higgs boson in producing a pair of Z bosons have been announced for the first time. These results allow for the investigation of new physics contributions in the HZγ and HZZ vertices. This study explores the potential effects of CP violation on these Hi
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Presented by Mr. Alan Ignacio HERNÁNDEZ JUÁREZ
on
22/10/2025
at
22:30
The experimental confirmation of neutrino mass and mixing disagrees with the picture of the Standard
Model, and thus provides a good motivation to look for unknown physics. A seesaw variant in which
neutrino masses are radiatively generated, with neutrinos characterized by Majorana fields and where a set
of three hypothetical neutral heavy leptons are present, has been considered in the present
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Presented by Dr. Monica SALINAS IBAÑEZ
on
21/10/2025
at
21:00
Cosmic rays are detected in two forms: by detecting photons or by detecting ions, which are produced when cosmic radiation interacts with a material medium, such as water or plastic, or any material in any physical state. Cosmic radiation is composed of a variety of elementary particles and heavy nuclei, but especially muons, which are the most abundant, with electric charge, at sea level. To stud
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Presented by Salvador AGUILAR
on
21/10/2025
at
20:45
We analyzed the recent controversies in the definitions of the Feynman-Dyson propagator for the field operator. In this work we present some insights with respect to this for spin 1/2. Both algebraic equation Det(ˆp−m) = 0 and
Det(ˆp+ m) = 0 for u− and v− 4-spinors have solutions with
p0 = ±Ep = ± √p2+m2. The same is true for higher-spin equations (or they may even have more comp
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Presented by Dr. Valeriy DVOEGLAZOV
on
22/10/2025
at
23:00
Exploiting the capabilities of next-generation neutrino experiments can significantly advance the search for axion-like particles (ALPs). We propose that short-baseline reactor experiments using large organic liquid scintillator detectors are ideal for such a search. These detectors can identify ALPs produced in the reactor core via Primakoff- and Compton-like processes through detection channels
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Presented by Laura DUQUE HERRERA
on
22/10/2025
at
21:30
The enhancement mechanism due to the resonant properties of the \rho and \omega mesons, which are close in mass, are analysed when such resonances carry different momenta. Considerations from the particular process where they appear to the individual resonant features are at play for the appearance of the global resonant manifestation. In this work, we first consider the process e^{+} e^{-} \to \
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Presented by Mr. Leonardo ESPARZA
on
22/10/2025
at
21:45
The standard Feynman rules used for perturbative calculations in quantum chromodynamics (QCD) and quantum electrodynamics (QED) are derived from a Lagrangian that is first-order in derivatives. It includes a three-point vertex which obscures the precise disentangled manner in which spin and momentum are interchanged during the interactions. An unambiguous understanding of this interchange is insig
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Presented by Dr. Victor Miguel BANDA GUZMAN
on
21/10/2025
at
23:00
