Narayan Paudel | Tribhuwan University,Nepal (original) (raw)

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Papers by Narayan Paudel

Research paper thumbnail of Non-standard neutrino interactions in IceCube

Proceedings of The European Physical Society Conference on High Energy Physics — PoS(EPS-HEP2021), 2022

Research paper thumbnail of Parametrization of the Relative Amplitude of Geomagnetic and Askaryan Radio Emission from Cosmic-Ray Air Showers using CORSIKA/CoREAS Simulations

Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021), 2021

Cosmic rays are messengers from highly energetic events in the Universe. These rare ultra-highene... more Cosmic rays are messengers from highly energetic events in the Universe. These rare ultra-highenergy particles can be detected efficiently and in an affordable way using large arrays of radio antennas. Linearly polarized geomagnetic emission is the dominant emission mechanism produced when charged particles in air showers get deflected in the Earth’s magnetic field. The sub-dominant Askaryan emission is radially polarized and produced due to the time-varying negative-charge excess in the shower front. The relative amplitude of these two emission components depends on various air shower parameters, such as the arrival direction and the depth of the shower maximum. We studied these dependencies using CoREAS simulations of the radio emission from air showers at the South Pole using a star-shaped antenna layout. On the one hand, the parametrization of the Askaryan-to-geomagnetic ratio can be used as input for a more accurate reconstruction of the shower energy. On the other hand, if mea...

Research paper thumbnail of Testing the Pointing of IceCube Using the Moon Shadow in Cosmic-Ray-Induced Muons

Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021), 2021

Research paper thumbnail of Design of an Efficient, High-Throughput Photomultiplier Tube Testing Facility for the IceCube Upgrade

Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021), 2021

Research paper thumbnail of Gravitational Wave Follow-Up Using Low Energy Neutrinos in IceCube DeepCore

Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021), 2021

Research paper thumbnail of Observation of Cosmic Ray Anisotropy with Nine Years of IceCube Data

Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021), 2021

Research paper thumbnail of Studies of systematic uncertainty effects on IceCube's real-time angular uncertainty

Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021), 2021

Research paper thumbnail of Discrimination of Muons for Mass Composition Studies of Inclined Air Showers Detected with IceTop

Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021), 2021

Research paper thumbnail of A Time-Variability Test for Candidate Neutrino Sources Observed with IceCube

Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021), 2021

Research paper thumbnail of A Search for Neutrino Sources with Cascade Events in IceCube

Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021), 2021

Research paper thumbnail of Testing the AGN Radio and Neutrino correlation using the MOJAVE catalog and 10 years of IceCube Data

Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021), 2021

Research paper thumbnail of An End-to-End Test of the Sensitivity of IceCube to the Neutrino Burst from a Core-Collapse Supernova

Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021), 2021

Research paper thumbnail of Studies of a muon-based mass sensitive parameter for the IceTop surface array

Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021), 2021

Research paper thumbnail of Neutrino Education, Outreach, and Communications Activities: Captivating Examples from IceCube

Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021), 2021

Research paper thumbnail of The SkyLLH framework for IceCube point-source search

Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021), 2021

Research paper thumbnail of Realtime follow-up of astrophysical transients with the IceCube Neutrino Observatory

Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021), 2021

Research paper thumbnail of Constraining non-standard Dark Matter-Nucleon Interactions with IceCube

Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021), 2021

Research paper thumbnail of A Combined Fit of the Diffuse Neutrino Spectrum using IceCube Muon Tracks and Cascades

Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021), 2021

Research paper thumbnail of Sensitivity studies for the IceCube-Gen2 radio array

Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021), 2021

Research paper thumbnail of Characterization of the PeV astrophysical neutrino energy spectrum with IceCube using down-going tracks

Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021), 2021

Research paper thumbnail of Non-standard neutrino interactions in IceCube

Proceedings of The European Physical Society Conference on High Energy Physics — PoS(EPS-HEP2021), 2022

Research paper thumbnail of Parametrization of the Relative Amplitude of Geomagnetic and Askaryan Radio Emission from Cosmic-Ray Air Showers using CORSIKA/CoREAS Simulations

Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021), 2021

Cosmic rays are messengers from highly energetic events in the Universe. These rare ultra-highene... more Cosmic rays are messengers from highly energetic events in the Universe. These rare ultra-highenergy particles can be detected efficiently and in an affordable way using large arrays of radio antennas. Linearly polarized geomagnetic emission is the dominant emission mechanism produced when charged particles in air showers get deflected in the Earth’s magnetic field. The sub-dominant Askaryan emission is radially polarized and produced due to the time-varying negative-charge excess in the shower front. The relative amplitude of these two emission components depends on various air shower parameters, such as the arrival direction and the depth of the shower maximum. We studied these dependencies using CoREAS simulations of the radio emission from air showers at the South Pole using a star-shaped antenna layout. On the one hand, the parametrization of the Askaryan-to-geomagnetic ratio can be used as input for a more accurate reconstruction of the shower energy. On the other hand, if mea...

Research paper thumbnail of Testing the Pointing of IceCube Using the Moon Shadow in Cosmic-Ray-Induced Muons

Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021), 2021

Research paper thumbnail of Design of an Efficient, High-Throughput Photomultiplier Tube Testing Facility for the IceCube Upgrade

Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021), 2021

Research paper thumbnail of Gravitational Wave Follow-Up Using Low Energy Neutrinos in IceCube DeepCore

Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021), 2021

Research paper thumbnail of Observation of Cosmic Ray Anisotropy with Nine Years of IceCube Data

Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021), 2021

Research paper thumbnail of Studies of systematic uncertainty effects on IceCube's real-time angular uncertainty

Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021), 2021

Research paper thumbnail of Discrimination of Muons for Mass Composition Studies of Inclined Air Showers Detected with IceTop

Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021), 2021

Research paper thumbnail of A Time-Variability Test for Candidate Neutrino Sources Observed with IceCube

Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021), 2021

Research paper thumbnail of A Search for Neutrino Sources with Cascade Events in IceCube

Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021), 2021

Research paper thumbnail of Testing the AGN Radio and Neutrino correlation using the MOJAVE catalog and 10 years of IceCube Data

Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021), 2021

Research paper thumbnail of An End-to-End Test of the Sensitivity of IceCube to the Neutrino Burst from a Core-Collapse Supernova

Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021), 2021

Research paper thumbnail of Studies of a muon-based mass sensitive parameter for the IceTop surface array

Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021), 2021

Research paper thumbnail of Neutrino Education, Outreach, and Communications Activities: Captivating Examples from IceCube

Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021), 2021

Research paper thumbnail of The SkyLLH framework for IceCube point-source search

Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021), 2021

Research paper thumbnail of Realtime follow-up of astrophysical transients with the IceCube Neutrino Observatory

Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021), 2021

Research paper thumbnail of Constraining non-standard Dark Matter-Nucleon Interactions with IceCube

Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021), 2021

Research paper thumbnail of A Combined Fit of the Diffuse Neutrino Spectrum using IceCube Muon Tracks and Cascades

Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021), 2021

Research paper thumbnail of Sensitivity studies for the IceCube-Gen2 radio array

Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021), 2021

Research paper thumbnail of Characterization of the PeV astrophysical neutrino energy spectrum with IceCube using down-going tracks

Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021), 2021

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