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dc.contributor.author
Zilles, Anne  
dc.contributor.author
Martineau Huynh, Olivier  
dc.contributor.author
Kotera, Kumiko  
dc.contributor.author
Tueros, Matias Jorge  
dc.contributor.author
de Vries, Krijn  
dc.contributor.author
Carvalho, Washington  
dc.contributor.author
Niess, Valentin  
dc.contributor.author
Renault Tinacci, Nicolas  
dc.contributor.author
Decoene, Valentin  
dc.date.available
2022-12-17T02:03:44Z  
dc.date.issued
2020-01  
dc.identifier.citation
Zilles, Anne; Martineau Huynh, Olivier; Kotera, Kumiko; Tueros, Matias Jorge; de Vries, Krijn; et al.; Radio Morphing: towards a fast computation of the radio signal from air showers; Elsevier Science; Astroparticle Physics; 114; 1-2020; 10-21  
dc.identifier.issn
0927-6505  
dc.identifier.uri
http://hdl.handle.net/11336/181652  
dc.description.abstract
Over the last years, radio detection has matured to become a competitive method for the detection of air showers. Arrays of thousands of antennas are now envisioned for the detection of cosmic rays of ultra high energy or neutrinos of astrophysical origin. The data exploitation of such detectors requires to run massive air-shower simulations to evaluate the radio signal at each antenna position. In order to reduce the associated computational cost, we have developed a semi-analytical method for the computation of the emitted radio signal called Radio Morphing. The method consists in computing the radio signal of any air-shower at any location from the simulation of one single reference shower at given positions by (i) a scaling of the electric-field amplitude of this reference shower, (ii) an isometry on the simulated positions and (iii) an interpolation of the radio pulse at the desired position. This technique enables one to compute electric field time traces with characteristics very similar to those obtained with standard computation methods, but with computation times reduced by several orders of magnitude. In this paper, we present this novel tool, explain its methodology, and discuss its limitations. Furthermore, we validate the method on a typical event set for the future GRAND experiment showing that the calculated peak amplitudes are consistent with the results from ZHAireS simulations with a mean offset of +8.5% and a standard deviation of 27.2% in this specific case. This overestimation of the signal strength by Radio Morphing arises mainly from the choice of the underlying reference shower.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Elsevier Science  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
AIR-SHOWER SIMULATION  
dc.subject
HIGH-ENERGY ASTROPARTICLES  
dc.subject
RADIO DETECTION  
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RADIO-SIGNAL PARAMETRIZATION  
dc.subject.classification
Astronomía  
dc.subject.classification
Ciencias Físicas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Radio Morphing: towards a fast computation of the radio signal from air showers  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2022-12-15T10:30:41Z  
dc.identifier.eissn
1873-2852  
dc.journal.volume
114  
dc.journal.pagination
10-21  
dc.journal.pais
Países Bajos  
dc.journal.ciudad
Amsterdam  
dc.description.fil
Fil: Zilles, Anne. Universite de Paris VI; Francia. Centre National de la Recherche Scientifique; Francia  
dc.description.fil
Fil: Martineau Huynh, Olivier. Universite de Paris VI; Francia. Chinese Academy of Sciences; República de China. Centre National de la Recherche Scientifique; Francia  
dc.description.fil
Fil: Kotera, Kumiko. Universite de Paris VI; Francia. Centre National de la Recherche Scientifique; Francia  
dc.description.fil
Fil: Tueros, Matias Jorge. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina  
dc.description.fil
Fil: de Vries, Krijn. Vrije Unviversiteit Brussel; Bélgica  
dc.description.fil
Fil: Carvalho, Washington. Universidad de Santiago de Compostela; España  
dc.description.fil
Fil: Niess, Valentin. Universite Blaise Pascal; Francia. Centre National de la Recherche Scientifique; Francia  
dc.description.fil
Fil: Renault Tinacci, Nicolas. Universite de Paris VI; Francia. Centre National de la Recherche Scientifique; Francia  
dc.description.fil
Fil: Decoene, Valentin. Universite de Paris VI; Francia. Centre National de la Recherche Scientifique; Francia  
dc.journal.title
Astroparticle Physics  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0927650518302883  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1016/j.astropartphys.2019.06.001  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/1811.01750