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arXiv 1503.06193astro-ph.HEphysics.space-ph
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宇宙射线在商业航班上诱发的Background Radiation

Cosmic Rays Induced Background Radiation on Board of Commercial Flights

S. Pinilla, H. Asorey, L. A. Núñez

摘要:

这项工作的目的是确定商用飞机沿特定飞行轨迹所受宇宙辐射的总积分通量。为了研究飞行过程中的辐射背景及其受高度、纬度、曝光时间和瞬态磁层事件等影响的调制,我们进行了基于Magnetocomics和CORSIKA代码的模拟,前者旨在计算地磁对宇宙射线传播的影响,后者允许我们模拟大气中扩展的空气簇射的发展。在这第一项工作中,通过考虑从5 GeV到1 PeV的宇宙射线的总通量,我们获得了预期的二次粒子在波哥大-布宜诺斯艾利斯旅行期间的商业飞机上的积分通量的点到点数值积分。

英文摘要:

The aim of this work is to determine the total integrated flux of cosmic radiation which a commercial aircraft is exposed to along specific flight trajectories. To study the radiation background during a flight and its modulation by effects such as altitude, latitude, exposure time and transient magnetospheric events, we perform simulations based on Magnetocosmics and CORSIKA codes, the former designed to calculate the geomagnetic effects on cosmic rays propagation and the latter allows us to simulate the development of extended air showers in the atmosphere. In this first work, by considering the total flux of cosmic rays from 5 GeV to 1 PeV, we obtained the expected integrated flux of secondary particles on board of a commercial airplane during the Bogotá-Buenos Aires trip by point-to-point numerical integration.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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