Correlations Between Secondary Cosmic Ray Ratesand Strong Electric Fields at Lomnický štít

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378289%3A_____%2F17%3A00480081" target="_blank" >RIV/68378289:_____/17:00480081 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61389005:_____/17:00480081

Výsledek na webu

<a href="http://dx.doi.org/10.1002/2016JD026439" target="_blank" >http://dx.doi.org/10.1002/2016JD026439</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/2016JD026439" target="_blank" >10.1002/2016JD026439</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Correlations Between Secondary Cosmic Ray Ratesand Strong Electric Fields at Lomnický štít

Popis výsledku v původním jazyce

Since March 2014, there is a continuous measurement of secondary cosmic rays by the detector system SEVAN (Space Environmental Viewing and Analysis Network) at Lomnicky stit, altitude 2,634 m above sea level. Starting from June 2016, the count rates (1 s resolution) obtained from the three SEVAN detectors and from their coincidences are available, along with selected meteorological characteristics. Since 30 May 2016 the electric field measurements have been installed at the same site. Several events with clear increase of the count rate in the upper detector of SEVAN were observed during the thunderstorms until 17 September 2016. Examples of these measurements are presented and discussed. Barometric pressure correction and elimination of low-frequency variability from the signal allow to extract 2 min averaged increases from the data. It is shown that the 2 min averaged increases of count rates measured by SEVAN correspond with periods of high electric field (with higher probability during negative polarity) rather than with the individual discharges (lightning).

Název v anglickém jazyce

Correlations Between Secondary Cosmic Ray Ratesand Strong Electric Fields at Lomnický štít

Popis výsledku anglicky

Since March 2014, there is a continuous measurement of secondary cosmic rays by the detector system SEVAN (Space Environmental Viewing and Analysis Network) at Lomnicky stit, altitude 2,634 m above sea level. Starting from June 2016, the count rates (1 s resolution) obtained from the three SEVAN detectors and from their coincidences are available, along with selected meteorological characteristics. Since 30 May 2016 the electric field measurements have been installed at the same site. Several events with clear increase of the count rate in the upper detector of SEVAN were observed during the thunderstorms until 17 September 2016. Examples of these measurements are presented and discussed. Barometric pressure correction and elimination of low-frequency variability from the signal allow to extract 2 min averaged increases from the data. It is shown that the 2 min averaged increases of count rates measured by SEVAN correspond with periods of high electric field (with higher probability during negative polarity) rather than with the individual discharges (lightning).

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10305 - Fluids and plasma physics (including surface physics)

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Geophysical Research: Atmospheres

ISSN

2169-897X

e-ISSN

—

Svazek periodika

122

Číslo periodika v rámci svazku

20

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

11

Strana od-do

10700-10710

Kód UT WoS článku

000417195200009

EID výsledku v databázi Scopus

2-s2.0-85031666604