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X ComHEP: Colombian Meeting on High Energy Physics

1–5 Dec 2025
America/Bogota timezone

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Session

Neutrinos

3 Dec 2025, 09:00

Conveners

Neutrinos

  • David Vanegas Forero (Universidad de Medellin)

Neutrinos

  • Amalia Betancur Rodriguez (EIA University (CO))

Presentation materials

There are no materials yet.

  1. 97. Recent advancements on neutrino detector technologies
    Prof. David Martinez (South Dakota School of Mines and Technology), David Martinez Caicedo (South Dakota School of Mines and Technology)
    03/12/2025, 09:00
  2. 98. Could a primordial black hole explosion explain the extremely high-energy KM3NeT neutrino event?
    Yuber Perez
    03/12/2025, 09:45
  3. 60. Monte Carlo simulation of thermal neutron detection using boron-doped graphene films coupled with SiPM sensors
    Luis Ricardo Beltran Garcia (Universidad Antonio Nariño)
    03/12/2025, 10:30

    Efficient neutron detection is crucial in areas such as nuclear security, medical physics, and materials research. This work presents the simulation of a thermal neutron detection system using the Geant4 toolkit. The design includes an Americium-Beryllium (AmBe) source as a neutron emitter, a paraffin block for neutron thermalization, a boron-10 enriched graphene film, a scintillating material...

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  4. 10. CEvNS and Light Z' Mediators: An Alternative Statistical Analysis of CONUS+ CEvNS Data
    Cristian Santiago Muñoz López (University of Nariño)
    05/12/2025, 11:10

    We investigate constraints on a hypothetical light gauge boson, $Z'$, using recent CE$\nu\mathcal{N}$S measurements from the CONUS+ reactor experiment. The presence of such a $Z'$ would induce additional neutrino-quark interactions beyond the Standard Model. To explore this possibility, we perform both a $\chi^2$ minimization and a binned Poisson likelihood analysis. Systematic uncertainties...

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  5. 9. Constraints on Non-Standard Neutrino Interactions from CE$\nu\mathcal{N}$S: A Statistical Study Using CONUS+ Data
    Christian Martínez (University of Nariño)
    05/12/2025, 11:30

    We study constraints on non-standard neutrino interactions (NSI) using recent CE$\nu\mathcal{N}$S measurements from the CONUS+ reactor experiments. A dedicated statistical analysis is performed by constructing both a $\chi^2$ estimator and a binned Poisson likelihood, with exclusion regions derived at 90\% C.L. for the relevant NSI couplings. By combining $\chi^2$ minimization with likelihood...

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  6. 105. ALP searches in short-baseline neutrino detectors
    Diego Aristizabal (Universidad Tecnica Federico Santa Maria (USM))
    05/12/2025, 11:50
  7. 106. High energy primordial neutrinos: theoretical/observational constraints, and sharp spectral features
    THOMAS HAMBYE (IDP - ULB (Universite libre de Bruxelles))
    05/12/2025, 12:35
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