论文标题
重建$ x _ {\ rm max} $的新方法和伽马射线阵雨的能量，在大型宽场观测值中具有很高的精度
New methods to reconstruct $X_{\rm max}$ and the energy of gamma-ray air showers with high accuracy in large wide-field observatories
论文作者
论文摘要
提出了重建由伽马射线发起的高能量淋浴的纵向轮廓（\ xmax）最大值（\ xmax）最大深度的新方法。这些方法是针对伽马射线开发的，其能量从几百GEV到$ \ sim 10 $ tev。通过与粒子在地面的到达时间的分布或地面信号的相关性，获得\ Xmax的估计量，从事件逐个事件获得。使用具有输入的参数化，获得了$ e_0 $的估计器，该参数是在地面上的总测量能量，靠近淋浴核心附近的区域中包含的能量和估计的\ xmax。 分辨率约为$ 40 \，（20）\，{\ rm g/cm^2} $和$ 30 \，（20）\％$的分别为\ xmax和$ e_0 $ at $ 1 \，（10）\ \ \ \ \ \ \ \ \ rm {tev} $ Energies，考虑到垂直展示者。获得的结果是吉祥的，可以为大型视野伽马射线观测站开放新物理途径。讨论了决议在实验条件下的依赖性。
Novel methods to reconstruct the slant depth of the maximum of the longitudinal profile (\Xmax) of high-energy showers initiated by gamma-rays as well as their energy ($E_0$) are presented. The methods were developed for gamma rays with energies ranging from a few hundred GeV to $\sim 10$ TeV. An estimator of \Xmax is obtained, event-by-event, from its correlation with the distribution of the arrival time of the particles at the ground, or the signal at the ground for lower energies. An estimator of $E_0$ is obtained, event-by-event, using a parametrization that has as inputs the total measured energy at the ground, the amount of energy contained in a region near to the shower core and the estimated \Xmax. Resolutions about $40 \, (20)\,{\rm g/cm^2}$ and about $30 \, (20)\%$ for, respectively, \Xmax and $E_0$ at $1 \, (10) \ \rm{TeV}$ energies are obtained, considering vertical showers. The obtained results are auspicious and can lead to the opening of new physics avenues for large wide field-of-view gamma-ray observatories. The dependence of the resolutions with experimental conditions is discussed.
