拉丁美洲巨型天文台空间天气模拟链
Results from The Latin American Giant Observatory Space Weather Simulation Chain
摘要：
拉丁美洲巨型天文台协作组织的空间天气方案旨在研究宇宙射线与空气相互作用期间产生的地面大气次级粒子通量的变化。这项工作补充和扩大了LAGO探测网络的推理能力，以确定太阳活动对地磁刚性截止值和大气深度不同的地方粒子通量的影响。该程序是通过一系列蒙特卡罗顺序模拟来计算地面辐射场各分量的强度谱。这些计算的一个关键特征是，我们进行了详细的辐射输运计算作为入射方向，时间，高度，以及纬度和经度的函数。磁刚度计算和校正的地磁场活动建立了使用的磁TOCOSMICS程序，并估计在地面水平的秒通量的使用CORSIKA程序实现，因此，我们可以检查的局部特性的半影区域与更真实的描述在这些复杂的区域的刚性空间的大气和地磁响应。作为我们的计算方案的一个例子，我们报告的一些结果在地面上的流量为两个LAGO地点：布卡拉曼加，哥伦比亚和圣卡洛斯德巴里洛切，阿根廷，地磁活跃期的2005年5月。
英文摘要：
The Space Weather program of the Latin American Giant Observatory (LAGO) Collaboration was designed to study the variation of the flux of atmospheric secondary particles at ground level produced during the interaction of cosmic rays with the air. This work complements and expands the inference capabilities of the LAGO detection network to identify the influence of solar activity on the particle flux, at places having different geomagnetic rigidity cut-offs and atmospheric depths. This program is developed through a series of Monte Carlo sequential simulations to compute the intensity spectrum of the various components of the radiation field on the ground. A key feature of these calculations is that we performed detailed radiation transport computations as a function of incident direction, time, altitude, as well as latitude and longitude. Magnetic rigidity calculations and corrections for geomagnetic field activity are established by using the MAGNETOCOSMICS code, and the estimation of the flux of secondaries at ground level is implemented by using the CORSIKA code; thus we can examine the local peculiarities in the penumbral regions with a more realistic description of the atmospheric and geomagnetic response in these complex regions of the rigidity space. As an example of our calculation scheme, we report some result on the flux at ground level for two LAGO locations: Bucaramanga-Colombia and San Carlos de Bariloche-Argentina, for the geomagnetically active period of May 2005.
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。
