activity
20172026
most citedDepth of shower maximum and mass composition of cosmic rays from 50 PeV to 2 EeV measured with the LOFAR radio telescope

49 citations · 368 across the 27 of their papers we have counts for

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16 papers · 1 filter

astro-ph.HE2026

Reconstruction of anomalous air showers with SKA-Low

Vital De Henau, Sjoerd Bouma, Justin Bray +31

Double-bump showers are a surprising class of extensive air showers (EAS) predicted by Monte Carlo simulations, which, so far, no experiment has been able to directly detect. They…

astro-ph.HE2026

Anomalous Air Showers and What They Reveal About Hadronic Interactions and Cosmic-ray Masses

Stijn Buitink, Vital De Henau, Sjoerd Bouma +28

The identification of the sources and acceleration mechanisms of cosmic rays require precise measurements of their mass composition. Currently, the most reliable method is to measu…

astro-ph.HE2026

Measuring High-Energy Cosmic Particles with the SKA

Tim Huege, Katharine Mulrey, Sjoerd Bouma +28

The origin of high-energy cosmic rays remain one of astrophysics' greatest unsolved mysteries. SKA-Low will be able to measure air showers initiated by cosmic rays with unprecedent…

astro-ph.HE2026

Using SKA-Low to Detect PeV Gamma-rays from Galactic Sources

Anna Nelles, Philipp Laub, Haoning He +28

Detecting so called PeVatrons is considered one of the prime goals of -ray astronomy. PeVatrons are astrophysical objects in the Galaxy that are sources of cosmic rays exceeding…

astro-ph.HE2025

Investigating double bump air showers with the SKA-Low

V. De Henau, S. Bouma, J. Bray +30

Double-bump showers are a rare class of extensive air showers (EAS) predicted by Monte Carlo simulations. They occur when a high-energy secondary particle, the leading particle, tr…

astro-ph.HE2024

Cosmic ray detection with the LOFAR radio telescope

K. Terveer, S. Bouma, S. Buitink +15

The LOw Frequency ARray (LOFAR) has successfully measured cosmic rays for over a decade now. With its dense core of antenna fields in the Netherlands, it is an ideal tool for study…

astro-ph.HE2023★ 4 cited

Reconstructing Air Shower Parameters with MGMR3D

P. Mitra, O. Scholten, T. N. G. Trinh +16

Measuring the radio emission from cosmic ray particle cascades has proven to be a very efficient method to determine their properties such as the mass composition. Efficient modeli…

astro-ph.HE2023

Constraining the cosmic-ray mass composition by measuring the shower length with SKA

S. Buitink, A. Corstanje, J. Bhavani +17

The current generation of air shower radio arrays has demonstrated that the atmospheric depth of the shower maximum Xmax can be reconstructed with high accuracy. These experiments…

astro-ph.HE2023

Prospects for measuring the longitudinal particle distribution of cosmic-ray air showers with SKA

A. Corstanje, S. Buitink, J. Bhavani +17

We explore the possibilities of measuring the longitudinal profile of individual air showers beyond when using very dense radio arrays such as SKA. The low-frequency…

astro-ph.HE2021★ 49 cited

Depth of shower maximum and mass composition of cosmic rays from 50 PeV to 2 EeV measured with the LOFAR radio telescope

A. Corstanje, S. Buitink, H. Falcke +14

We present an updated cosmic-ray mass composition analysis in the energy range to eV from 334 air showers measured with the LOFAR radio telescope, and selec…

astro-ph.HE2020★ 26 cited

Reconstructing air shower parameters with LOFAR using event specific GDAS atmospheres

P. Mitra, A. Bonardi, A. Corstanje +15

The limited knowledge of atmospheric parameters like humidity, pressure, temperature, and the index of refraction has been one of the important systematic uncertainties in reconstr…

astro-ph.HE2020★ 13 cited

On the cosmic-ray energy scale of the LOFAR radio telescope

K. Mulrey, S. Buitink, A. Corstanje +14

Cosmic rays are routinely measured at LOFAR, both with a dense array of antennas and with the LOFAR Radboud air shower Array (LORA) which is an array of plastic scintillators. In t…

astro-ph.HE2019

Cosmic Ray Physics with the LOFAR Radio Telescope

T Winchen, A Bonardi, S Buitink +14

The LOFAR radio telescope is able to measure the radio emission from cosmic ray induced air showers with hundreds of individual antennas. This allows for precision testing of the e…

astro-ph.HE2019

Status of the Lunar Detection Mode for Cosmic Particles of LOFAR

T. Winchen, A. Bonardi, S. Buitink +14

Cosmic particles hitting Earth's moon produce radio emission via the Askaryan effect. If the resulting radio ns-pulse can be detected by radio telescopes, this technique potentiall…

astro-ph.HE2017★ 26 cited

Analytic calculation of radio emission from parameterized extensive air showers, a tool to extract shower parameters

Olaf Scholten, Gia Trinh, Krijn D. de Vries +1

The radio intensity and polarization footprint of a cosmic-ray induced extensive air shower is determined by the time-dependent structure of the current distribution residing in th…

astro-ph.HE2017★ 27 cited

The effect of the atmospheric refractive index on the radio signal of extensive air showers

A. Corstanje, A. Bonardi, S. Buitink +13

For the interpretation of measurements of radio emission from extensive air showers, an important systematic uncertainty arises from natural variations of the atmospheric refractiv…