A new parametrization for the radio emission of air showers applied to LOFAR data

Stijn Buitink; Tobias Winchen; Jörg Hörandel; Pragati Mitra; Katharine Mulrey; Jörg Paul Rachen

doi:10.1051/epjconf/201921603011

A new parametrization for the radio emission of air showers applied to LOFAR data

Stijn Buitink, Tobias Winchen, Jörg Hörandel, Pragati Mitra, Katharine Mulrey, Jörg Paul Rachen

Research output: Contribution to journal › Conference paper

Abstract

The energy and mass composition of cosmic rays influence how the energy density of the radio emission of air showers is distributed on the ground. A precise description of the radio profiles can, therefore, be used to reconstruct the properties of the primary cosmic rays. Here, such a description is presented, using a separate treatment of the two radio-emission mechanisms, the geomagnetic effect and the charge excess effect. The model is parametrized as a function that depends only on the shower parameters, allowing for a precise reconstruction of the properties of the primary cosmic rays. This model is applied to cosmic-ray events measured with LOFAR and it is capable of reconstructing the properties of air showers correctly.

Original language	English
Article number	03011
Number of pages <span style="color:red"p> <font size="1.5"> ✽ </span> </font>	3
Journal	EPJ Web of Conferences
Volume	216
DOIs	https://doi.org/10.1051/epjconf/201921603011
Publication status	Published - 24 Sep 2019
Event	The 8th international workshop on Acoustic and Radio EeV Neutrino Detection Activities - LNS-INFN, Catania, Italy Duration: 12 Jun 2018 → 15 Jun 2018 https://indico.cern.ch/event/667036/

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10.1051/epjconf/201921603011

SRP8: Strategic Research Programme: High-Energy Physics at the VUB
D'Hondt, J., Van Eijndhoven, N., Craps, B. & Buitink, S.
1/11/12 → 31/10/24
Project: Fundamental

Cite this

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title = "A new parametrization for the radio emission of air showers applied to LOFAR data",

abstract = "The energy and mass composition of cosmic rays influence how the energy density of the radio emission of air showers is distributed on the ground. A precise description of the radio profiles can, therefore, be used to reconstruct the properties of the primary cosmic rays. Here, such a description is presented, using a separate treatment of the two radio-emission mechanisms, the geomagnetic effect and the charge excess effect. The model is parametrized as a function that depends only on the shower parameters, allowing for a precise reconstruction of the properties of the primary cosmic rays. This model is applied to cosmic-ray events measured with LOFAR and it is capable of reconstructing the properties of air showers correctly.",

author = "Stijn Buitink and Tobias Winchen and J{\"o}rg H{\"o}randel and Pragati Mitra and Katharine Mulrey and Rachen, {J{\"o}rg Paul}",

year = "2019",

month = sep,

day = "24",

doi = "10.1051/epjconf/201921603011",

language = "English",

volume = "216",

journal = "EPJ Web of Conferences",

issn = "2101-6275",

publisher = "EDP Sciences",

note = "The 8th international workshop on Acoustic and Radio EeV Neutrino Detection Activities, ARENA2018 ; Conference date: 12-06-2018 Through 15-06-2018",

url = "https://indico.cern.ch/event/667036/",

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TY - JOUR

T1 - A new parametrization for the radio emission of air showers applied to LOFAR data

AU - Buitink, Stijn

AU - Winchen, Tobias

AU - Hörandel, Jörg

AU - Mitra, Pragati

AU - Mulrey, Katharine

AU - Rachen, Jörg Paul

PY - 2019/9/24

Y1 - 2019/9/24

N2 - The energy and mass composition of cosmic rays influence how the energy density of the radio emission of air showers is distributed on the ground. A precise description of the radio profiles can, therefore, be used to reconstruct the properties of the primary cosmic rays. Here, such a description is presented, using a separate treatment of the two radio-emission mechanisms, the geomagnetic effect and the charge excess effect. The model is parametrized as a function that depends only on the shower parameters, allowing for a precise reconstruction of the properties of the primary cosmic rays. This model is applied to cosmic-ray events measured with LOFAR and it is capable of reconstructing the properties of air showers correctly.

AB - The energy and mass composition of cosmic rays influence how the energy density of the radio emission of air showers is distributed on the ground. A precise description of the radio profiles can, therefore, be used to reconstruct the properties of the primary cosmic rays. Here, such a description is presented, using a separate treatment of the two radio-emission mechanisms, the geomagnetic effect and the charge excess effect. The model is parametrized as a function that depends only on the shower parameters, allowing for a precise reconstruction of the properties of the primary cosmic rays. This model is applied to cosmic-ray events measured with LOFAR and it is capable of reconstructing the properties of air showers correctly.

U2 - 10.1051/epjconf/201921603011

DO - 10.1051/epjconf/201921603011

M3 - Conference paper

VL - 216

JO - EPJ Web of Conferences

JF - EPJ Web of Conferences

SN - 2101-6275

M1 - 03011

T2 - The 8th international workshop on Acoustic and Radio EeV Neutrino Detection Activities

Y2 - 12 June 2018 through 15 June 2018

ER -

A new parametrization for the radio emission of air showers applied to LOFAR data

Abstract

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SRP8: Strategic Research Programme: High-Energy Physics at the VUB

Cite this