水平风淋室的空间垂直排列
Vertical Array in Space for Horizontal Air-Showers
摘要:
我们认为保证物理水平(强子)的空气淋浴,HAS,发展在高海拔(几十公里)。它们的形态和信息轨迹不同于垂直的。数百公里长的HAS经常被地磁场分裂成一个长的(扇形)淋浴,带有双螺旋尾巴。水平的扇形气簇射只有在南北极才是切向和水平的。在不同的纬度,这些簇射面被地磁场转向和倾斜。特别是在磁赤道这样的切线水平东西空气簇射弯曲,并发展成一个垂直的风扇空气簇射,很容易检测到的垂直阵列检测器(重力悬挂元件)。这种“美杜莎”阵列可能由充气的漂浮气球链组成。轻气体浮在水面上,它充当粒子的量热计,同时部分支撑探测器的重量。垂直悬挂的链条和橡胶圈气球(其内部可能记录了切伦科夫光)揭示了交叉电子对的束。这样一个阵列最好和最便宜的原型可能是装在普通气球上追踪地球大气边缘向上和切向的强子空气簇射。这些阵列结构可以揭示分裂簇射特征。更好地揭示了构图的本质。就在地球的地平线之外,有令人兴奋的,但更罕见的,向上的空气簇射的来源:新的UHE Tau空气簇射天文学起源于地球内的EeVs tau中微子信号掠过土壤并形成UHE Tau,后来在飞行中衰减。因此,赤道的水平空气簇射可以显示强子水平孪生分裂的性质,它的组成以及第一个预期的UHE中微子天文学。
英文摘要:
We consider the guaranteed physics of horizontal (hadron) air-showers, HAS, developing at high (tens km) altitudes. Their morphology and information traces are different from vertical ones. Hundreds of km long HAS are often split by geomagnetic fields in a long (fan-like) showering with a twin spiral tail. The horizontal fan-like airshowers are really tangent and horizontal only at North and South poles. At different latitude these showering plane are turned and inclined by geomagnetic fields. In particular at magnetic equator such tangent horizontal East-West airshowers are bent and developed into a vertical fan air-shower, easily detectable by a vertical array detector (hanging elements by gravity). Such "medusa" arrays maybe composed by inflated floating balloons chains. The light gas float and it acts as an calorimeter for the particles, while it partially sustains the detector weight. Vertically hanging chains as well as rubber doughnut balloons (whose interior may record Cherenkov lights) reveal bundles of crossing electron pairs. Such an array maybe loaded at best and cheapest prototype in common balloons tracing upward and tangent hadron air-showers from terrestrial atmosphere edge. These array structure may reveal the split shower signature. Better revealing the composition nature. Just beyond the Earth horizons there are exciting, but rarer, sources of upward airshowers: the new UHE Tau Air-showers astronomy originated within Earth by EeVs tau neutrino signals skimming the soil and forming UHE Tau, decaying later in flight. Therefore Horizontal airshowers at equator may show the hadron horizontal twin split nature, its composition as well as a very first expected UHE Neutrino astronomy.
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