极端能量事件实验的MRPC望远镜模拟

论文标题

极端能量事件实验的MRPC望远镜模拟

MRPC Telescope Simulation for the Extreme Energy Events Experiment

论文作者

Mandaglio, G., Abbrescia, M., Avanzini, C., Baldini, L., Ferroli, R. Baldini, Batignani, G., Battaglieri, M., Boi, S., Bossini, E., Carnesecchi, F., Cicalò, C., Cifarelli, L., Coccetti, F., Coccia, E., Corvaglia, A., De Gruttola, D., De Pasquale, S., Fabbri, F., Fulci, A., Galante, L., Galeotti, P., Garbini, M., Gemme, G., Gnesi, I., Grazzi, S., Hatzifotiadou, D., La Rocca, P., Liu, Z., Maron, G., Mazziotta, M. N., Mulliri, A., Nania, R., Noferini, F., Nozzoli, F., Palmonari, F., Panareo, M., Panetta, M. P., Paoletti, R., Pellegrino, C., Perasso, L., Pinto, C., Piragino, G., Pisano, S., Riggi, F., Righini, G., Ripoli, C., Rizzi, M., Sartorelli, G., Scapparone, E., Schioppa, M., Scribano, A., Selvi, M., Serri, G., Squarcia, S, Taiuti, M., Terreni, G., Trifirò, A., Trimarchi, M., Triolo, A. S., Vistoli, C., Votano, L., Williams, M. C. S., Zichichi, A., Zuyeuski, R.

论文摘要

提出了基于GEMC框架的模拟工具来描述极端能量事件（EEE）项目的MRPC望远镜。 EEE实验主要通过使用在意大利和CERN的高中和研究中心分布在高中和研究中心的MRPC望远镜来研究次级宇宙MUON。这考虑了MUON与EEE望远镜的相互作用以及实验设备周围的结构。它由一个专用的事件生成器组成，该事件发生器产生了现实的鼻涕分布和检测器的详细几何描述。已包括MRPC的微观行为以产生实验样数据。通过比较MUON的实验和模拟的极角分布，已经实施和测试了一种直接从数据估算腔室效率的方法。

A simulation tool based on GEMC framework to describe the MRPC telescope of the Extreme Energy Events (EEE) Project is presented. The EEE experiment is mainly devoted to the study of the secondary cosmic muons by using MRPC telescope distributed in high schools and research centres in Italy and at CERN. This takes into account the muon interactions with EEE telescopes and the structures surrounding the experimental apparata; it consists of a dedicated event generator producing realistic muon distribution and a detailed geometry description of the detector. Microscopic behaviour of MRPCs has been included to produce experimental-like data. A method to estimate the chamber effciency directly from data has been implemented and tested by comparing the experimental and simulated polar angle distribution of muons.

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