About: Probing the radio emission from air showers with polarization measurements

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Probing the radio emission from air showers with polarization measurements Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://dx.doi.org/10.1103/PhysRevD.89.052002
Description	The emission of radio waves from air showers has been attributed to the so-called geomagnetic emission process. At frequencies around 50 MHz this process leads to coherent radiation which can be observed with rather simple setups. The direction of the electric field induced by this emission process depends only on the local magnetic field vector and on the incoming direction of the air shower. We report on measurements of the electric field vector where, in addition to this geomagnetic component, another component has been observed that cannot be described by the geomagnetic emission process. The data provide strong evidence that the other electric field component is polarized radially with respect to the shower axis, in agreement with predictions made by Askaryan who described radio emission from particle showers due to a negative charge excess in the front of the shower. Our results are compared to calculations which include the radiation mechanism induced by this charge-excess process. The emission of radio waves from air showers has been attributed to the so-called geomagnetic emission process. At frequencies around 50 MHz this process leads to coherent radiation which can be observed with rather simple setups. The direction of the electric field induced by this emission process depends only on the local magnetic field vector and on the incoming direction of the air shower. We report on measurements of the electric field vector where, in addition to this geomagnetic component, another component has been observed that cannot be described by the geomagnetic emission process. The data provide strong evidence that the other electric field component is polarized radially with respect to the shower axis, in agreement with predictions made by Askaryan who described radio emission from particle showers due to a negative charge excess in the front of the shower. Our results are compared to calculations which include the radiation mechanism induced by this charge-excess process. (en)
Title	Probing the radio emission from air showers with polarization measurements Probing the radio emission from air showers with polarization measurements (en)
skos:prefLabel	Probing the radio emission from air showers with polarization measurements Probing the radio emission from air showers with polarization measurements (en)
skos:notation	RIV/00216208:11320/14:10283737!RIV15-MSM-11320___
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(7AMB12AR013), P(LG13007), P(TA01010517)
http://linked.open...iv/cisloPeriodika	5
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Nosek, Dalibor
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Karlova v Praze / Matematicko-fyzikální fakulta
http://linked.open...dnocenehoVysledku	39700
http://linked.open...ai/riv/idVysledku	RIV/00216208:11320/14:10283737
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	field; signals; radiation; thunderstorms; pulses; detector; codalema; cosmic-rays; monte-carlo simulations (en)
http://linked.open.../riv/klicoveSlovo	cosmic-rays signals radiation thunderstorms pulses field detector codalema monte-carlo simulations
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[A0B056ABF88A]
http://linked.open...i/riv/nazevZdroje	Physical Review D - Particles, Fields, Gravitation and Cosmology
http://linked.open...in/vavai/riv/obor	BF
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	496 (xsd:int)
http://linked.open...vavai/riv/projekt	Participation of the Czech Republic in the Pierre Auger Observatory Methodology of site characterization and optical systems for the CTA (Cherenkov Telescope Array) experiment Modern multilayer optical structures.
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	89
http://linked.open...iv/tvurceVysledku	Abreu, P. Aglietta, M. Ahn, E. J. Ave, M. Ahlers, M. Nosek, Dalibor Allekotte, I. Aublin, J. Anticic, T. Aab, A. Albuquerque, I. F. M. Allen, J. Allison, P. Almela, A. Alvarez-Muniz, J. Ambrosio, M. Aminaei, A. Anchordoqui, L. Andringa, S. Aramo, C. Arqueros, F. Asorey, H. Assis, P. Avenier, M. Avila, G. Badescu, A. M. Barber, K. B. Batista, R. Alves Castillo, J. Alvarez Baeuml, J. Bardenet, R. Karhan, P. Martin, L.
http://linked.open...ain/vavai/riv/wos	000333105200001
issn	1550-7998
number of pages	18 (xsd:int)
http://bibframe.org/vocab/doi	10.1103/PhysRevD.89.052002
http://localhost/t...ganizacniJednotka	11320

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 58 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software