Radiation dose of aircrews during a solar proton event without ground-level enhancement

10Citations
Citations of this article
7Readers
Mendeley users who have this article in their library.

Abstract

A significant enhancement of radiation doses is expected for aircrews during ground-level enhancement (GLE) events, while the possible radiation hazard remains an open question during non-GLE solar energetic particle (SEP) events. Using a new air-shower simulation driven by the proton flux data obtained from GOES satellites, we show the possibility of significant enhancement of the effective dose rate of up to 4.5 μ1/4Sv hg'1 at a conventional flight altitude of 12 km during the largest SEP event that did not cause a GLE. As a result, a new GOES-driven model is proposed to give an estimate of the contribution from the isotropic component of the radiation dose in the stratosphere during non-GLE SEP events.

Cite

CITATION STYLE

APA

Kataoka, R., Nakagawa, Y., & Sato, T. (2015). Radiation dose of aircrews during a solar proton event without ground-level enhancement. Annales Geophysicae, 33(1), 75–78. https://doi.org/10.5194/angeo-33-75-2015

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Save time finding and organizing research with Mendeley

Sign up for free