J. A. Aguilar
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View article: All-sky Neutrino Point-source Search with IceCube Combined Track and Cascade Data
All-sky Neutrino Point-source Search with IceCube Combined Track and Cascade Data Open
Despite extensive efforts, discovery of high-energy astrophysical neutrino sources remains elusive. We present an event-level simultaneous maximum likelihood analysis of tracks and cascades using IceCube data collected from 2008 April 6 to…
View article: Search for GeV-scale Dark Matter from the Galactic Center with IceCube-DeepCore
Search for GeV-scale Dark Matter from the Galactic Center with IceCube-DeepCore Open
Models describing dark matter as a novel particle often predict that its annihilation or decay into Standard Model particles could produce a detectable neutrino flux in regions of high dark matter density, such as the Galactic Center. In t…
View article: Radio emission from airplanes as observed with RNO-G
Radio emission from airplanes as observed with RNO-G Open
This paper describes how intentional and unintentional radio emission from airplanes is recorded with the Radio Neutrino Observatory Greenland (RNO-G). We characterize the received signals and define a procedure to extract a clean set of i…
View article: Constraints on the Correlation of IceCube Neutrinos with Tracers of Large-Scale Structure
Constraints on the Correlation of IceCube Neutrinos with Tracers of Large-Scale Structure Open
The IceCube Neutrino Observatory has observed extragalactic astrophysical neutrinos with an apparently isotropic distribution. Only a small fraction of the observed astrophysical neutrinos can be explained by known sources. Neutrino produc…
View article: Evidence for Neutrino Emission from X-ray Bright Active Galactic Nuclei with IceCube
Evidence for Neutrino Emission from X-ray Bright Active Galactic Nuclei with IceCube Open
Recently, IceCube reported neutrino emission from the Seyfert galaxy NGC 1068. Using 13.1 years of IceCube data, we present a follow-up search for neutrino sources in the northern sky. NGC 1068 remains the most significant neutrino source …
View article: Probing the Firn Refractive Index Profile Using Antenna Response
Probing the Firn Refractive Index Profile Using Antenna Response Open
View article: Construction, commissioning and operation of the Radio Neutrino Observatory in Greenland (RNO-G)
Construction, commissioning and operation of the Radio Neutrino Observatory in Greenland (RNO-G) Open
View article: Towards the First Neutrino Search with RNO-G
Towards the First Neutrino Search with RNO-G Open
View article: Observation of Radio Solar Flares in RNO-G
Observation of Radio Solar Flares in RNO-G Open
View article: The Radio Neutrino Observatory Greenland (RNO-G)
The Radio Neutrino Observatory Greenland (RNO-G) Open
View article: Identifying Cosmic Ray Radio Emission in RNO-G’s Deep Antennas
Identifying Cosmic Ray Radio Emission in RNO-G’s Deep Antennas Open
View article: Calibration of the Radio Neutrino Observatory in Greenland using thermal noise
Calibration of the Radio Neutrino Observatory in Greenland using thermal noise Open
View article: Simulation of In-ice Askaryan Radiation from Air Shower Cores for Cosmic Rays Search with RNO-G.
Simulation of In-ice Askaryan Radiation from Air Shower Cores for Cosmic Rays Search with RNO-G. Open
View article: A Multi-Stage Machine Learning Approach to Cosmic Ray Detection in the RNO-G Experiment
A Multi-Stage Machine Learning Approach to Cosmic Ray Detection in the RNO-G Experiment Open
View article: Cosmic-ray air showers as detected with the shallow antenna of RNO-G
Cosmic-ray air showers as detected with the shallow antenna of RNO-G Open
View article: Searching non-standard interactions with atmospheric neutrinos at ESSnuSB
Searching non-standard interactions with atmospheric neutrinos at ESSnuSB Open
Atmospheric neutrinos provide a unique avenue to study neutrino interactions in matter. In this work, the prospects of constraining non-standard neutrino interactions with atmospheric neutrino oscillations are investigated for the proposed…
View article: Identification and Denoising of Radio Signals from Cosmic-Ray Air Showers using Convolutional Neural Networks
Identification and Denoising of Radio Signals from Cosmic-Ray Air Showers using Convolutional Neural Networks Open
Radio pulses generated by cosmic-ray air showers can be used to reconstruct key properties like the energy and depth of the electromagnetic component of cosmic-ray air showers. Radio detection threshold, influenced by natural and anthropog…
View article: Classification of electron and muon neutrino events for the ESSνSB near water Cherenkov detector using Graph Neural Networks
Classification of electron and muon neutrino events for the ESSνSB near water Cherenkov detector using Graph Neural Networks Open
In the effort to obtain a precise measurement of leptonic CP-violation with the ESSνSB experiment, accurate and fast reconstruction of detector events plays a pivotal role. In this work, we examine the possibility of replacing the currentl…
View article: IceCube Search for Neutrino Emission from X-Ray Bright Seyfert Galaxies
IceCube Search for Neutrino Emission from X-Ray Bright Seyfert Galaxies Open
The recent IceCube detection of TeV neutrino emission from the nearby active galaxy NGC 1068 suggests that active galactic nuclei (AGNs) could make a sizable contribution to the diffuse flux of astrophysical neutrinos. The absence of TeV γ…
View article: Probing long-range forces in neutrino oscillations at the ESSnuSB experiment
Probing long-range forces in neutrino oscillations at the ESSnuSB experiment Open
A bstract Neutrino oscillations constitute an excellent tool to probe physics beyond the Standard Model. In this paper, we investigate the potential of the ESSnuSB experiment to constrain the effects of flavour-dependent long-range forces …
View article: A Search for Millimeter-Bright Blazars as Astrophysical Neutrino Sources
A Search for Millimeter-Bright Blazars as Astrophysical Neutrino Sources Open
The powerful jets of blazars have been historically considered as likely sites of high-energy cosmic-ray acceleration. However, particulars of the launched jet and the locations of leptonic and hadronic jet loading remain unclear. In the c…
View article: Measurement of the mean number of muons with energies above 500 GeV in air showers detected with the IceCube Neutrino Observatory
Measurement of the mean number of muons with energies above 500 GeV in air showers detected with the IceCube Neutrino Observatory Open
We present a measurement of the mean number of muons with energies larger than 500 GeV in near-vertical extensive air showers initiated by cosmic rays with primary energies between 2.5 PeV and 100 PeV. The measurement is based on events de…
View article: Comprehensive Assessment of Roof-Mounted Solar Photovoltaic Systems with Varying Tilt Angles: Case Study at the USTP Claveria Campus Gymnasium
Comprehensive Assessment of Roof-Mounted Solar Photovoltaic Systems with Varying Tilt Angles: Case Study at the USTP Claveria Campus Gymnasium Open
Colleges and universities, including the USTP Claveria campus, face high electricity costs due to significant daily energy consumption for campus operations. This research addressed the gap in sustainable energy solutions by designing an o…
View article: Search for dark matter from the center of the Earth with 10 years of IceCube data
Search for dark matter from the center of the Earth with 10 years of IceCube data Open
The nature of dark matter remains unresolved in fundamental physics. Weakly Interacting Massive Particles (WIMPs), which could explain the nature of dark matter, can be captured by celestial bodies like the Sun or Earth, leading to enhance…
View article: Instrument design and performance of the first seven stations of RNO-G
Instrument design and performance of the first seven stations of RNO-G Open
The Radio Neutrino Observatory in Greenland (RNO-G) is the first in-ice radio array in the northern hemisphere for the detection of ultra-high energy neutrinos via the coherent radio emission from neutrino-induced particle cascades within …
View article: Classification of Electron and Muon Neutrino Events for the ESS$ν$SB Near Water Cherenkov Detector using Graph Neural Networks
Classification of Electron and Muon Neutrino Events for the ESS$ν$SB Near Water Cherenkov Detector using Graph Neural Networks Open
In the effort to obtain a precise measurement of leptonic CP-violation with the ESS$ν$SB experiment, accurate and fast reconstruction of detector events plays a pivotal role. In this work, we examine the possibility of replacing the curren…
View article: Search for Neutrino Doublets and Triplets Using 11.4 yr of IceCube Data
Search for Neutrino Doublets and Triplets Using 11.4 yr of IceCube Data Open
We report a search for high-energy astrophysical neutrino multiplets, detections of multiple neutrino clusters in the same direction within 30 days, based on an analysis of 11.4 yr of IceCube data. A new search method optimized for transie…
View article: Search for Neutrino Emission from Hard X-Ray AGN with IceCube
Search for Neutrino Emission from Hard X-Ray AGN with IceCube Open
Active galactic nuclei (AGN) are promising candidate sources of high-energy astrophysical neutrinos, since they provide environments rich in matter and photon targets where cosmic-ray interactions may lead to the production of gamma rays a…
View article: Seasonal Variations of the Atmospheric Muon Neutrino Spectrum measured with IceCube
Seasonal Variations of the Atmospheric Muon Neutrino Spectrum measured with IceCube Open
This study presents an energy-dependent analysis of seasonal variations in the atmospheric muon neutrino spectrum, using 11.3 years of data from the IceCube Neutrino Observatory. By leveraging a novel spectral unfolding method, we explore …
View article: The track-length extension fitting algorithm for energy measurement of interacting particles in liquid argon TPCs and its performance with ProtoDUNE-SP data
The track-length extension fitting algorithm for energy measurement of interacting particles in liquid argon TPCs and its performance with ProtoDUNE-SP data Open
This paper introduces a novel track-length extension fitting algorithm for measuring the kinetic energies of inelastically interacting particles in liquid argon time projection chambers (LArTPCs). The algorithm finds the most probable offs…