A wind effect of neutron component of cosmic rays at Antarctic station “Mirny”-Reference-Cited by-同舟云学术

A wind effect of neutron component of cosmic rays at Antarctic station “Mirny”

Published:2016-03-17 Issue:1 Volume:2 Page:71-75
ISSN:2412-4737
Container-title:Solnechno-Zemnaya Fizika
language:en
Short-container-title:

Author:

Кобелев Павел¹,Kobelev Pavel²,Абунин Артем¹,Abunin Artem²,Абунина Мария¹,Abunina Mariya²,Преображенский Максим¹,Preobrajenskiy Maksim²,Смирнов Дмитрий¹,Smirnov Dmitriy²,Луковникова Анна³,Lukovnikova Anna⁴

Affiliation:

1. Институт земного магнетизма, ионосферы и распространения радиоволн им. Н.В. Пушкова РАН

2. Pushkov Institute of Terrestrial Magnetism, Ionosphere and Radio Wave Propagation RAS

3. Институт солнечно-земной физики СО РАН

4. Institute of Solar Terrestrial Physics SB RAS

Abstract

Estimation of barometric coefficient for neutron component of cosmic rays was performed for Antarctic station Mirny taking into account effect of dynamic pressure caused by wind in the atmosphere. Hourly data of continue monitoring of neutron component and data of the local meteo station have been used for the period 2007-2014. Wind velocity at the observatory Mirny reaches 20-40 m/s in winter that corresponds to dynamic pressure of 5-6 mb and leads to the error of 5% in variations of neutron component because of dynamic effect in the atmosphere. The results are interesting for high latitude and high mountain detectors, where affect Bernulli may be significant.

Publisher

Infra-M Academic Publishing House

Subject

Space and Planetary Science,Atmospheric Science,Geophysics

Reference12 articles.

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