A Method for the Ambient Equivalent Dose Estimation in a Wide Range of Altitudes during SEP and GLE Events-Reference-Cited by-同舟云学术

A Method for the Ambient Equivalent Dose Estimation in a Wide Range of Altitudes during SEP and GLE Events

Published:2024-01-10 Issue:1 Volume:15 Page:92
ISSN:2073-4433
Container-title:Atmosphere
language:en
Short-container-title:Atmosphere

Author:

Maurchev Eugene¹,Shlyk Nataly¹^ORCID,Abunina Maria¹^ORCID,Abunin Artem¹^ORCID,Belov Anatoly¹^ORCID,Didenko Kseniia¹

Affiliation:

1. Pushkov Institute of Terrestrial Magnetism, Ionosphere and Radio Wave Propagation, Russian Academy of Sciences (IZMIRAN), Kaluzhskoe hw., 4, Troitsk, 108840 Moscow, Russia

Abstract

The paper considers the modeling of proton transport through the Earth’s atmosphere during several SEP events (12 August 1989, 23 March 1991, and 8 November 2000), as well as during the GLE73 event. Solar sources and interplanetary medium conditions during these events are described in detail. Calculations are carried out using own model implemented with GEANT4. As the main results, quantitative estimates of the calculated ambient dose equivalent for altitudes in a wide range (also including civil aircraft flight altitudes of 10–11 km) for the geomagnetic cutoff rigidity values Rc = 0.13 GV are given.

Publisher

MDPI AG

Link

https://www.mdpi.com/2073-4433/15/1/92/pdf

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