银河天文台科学与Astri Mini-Array在Observatorio del Teide

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银河天文台科学与Astri Mini-Array在Observatorio del Teide

Galactic Observatory Science with the ASTRI Mini-Array at the Observatorio del Teide

论文作者

D'Aì, A., Amato, E., Burtovoi, A., Compagnino, A. A., Fiori, M., Giuliani, A., La Palombara, N., Paizis, A., Piano, G., Saturni, F. G., Tutone, A., Belfiore, A., Cardillo, M., Crestan, S., Cusumano, G., Della Valle, M., Del Santo, M., La Barbera, A., La Parola, V., Lombardi, S., Mereghetti, S., Morlino, G., Pintore, F., Romano, P., Vercellone, S., Antonelli, A., Arcaro, C., Bigongiari, C., Böettcher, M., Bruno, P., Bulgarelli, A., Conforti, V., Costa, A., Pino, E. de Gouveia Dal, Fioretti, V., Germani, S., Ghedina, A., Gianotti, F., Giordano, V., Incardona, F., Leto, G., Longo, F., Oramas, A. López, Lucarelli, F., Olmi, B., Pagliaro, A., Parmiggiani, N., Romeo, G., Stamerra, A., Testa, V., Tosti, G., Umana, G., Zampieri, L., Caraveo, P., Pareschi, G.

论文摘要

Astri（Astrofisica con Specchi a tecnologia coplicante Italiana）Mini-Array将由Observatorio del Teide站点的9张成像大气Cherenkov望远镜组成。该阵列最适合于0.3-200 TEV范围内的天体物理观测值，其角度分辨率很少，而能量分辨率为10-15 \％。最初四年的核心科学计划将专门针对有限的主要目标，以解决最高能源领域中最重要的开放科学问题。同时，由于大约10度的广泛视野，Astri Mini-Array将观察到许多其他现场来源，这将构成长期天文台计划的基础，最终将涵盖所有可访问的天空。在本文中，我们回顾了不同的天体物理银河系环境，例如Pulsar Wind Nebulae，Supernova残留物和伽马射线二进制文件，并显示了一组Astri Mini-Array模拟的结果，这些模拟对其中一些现场源的模拟，以突出阵列的预期性能（即使在较大的偏移角度）以及重要的额外观测科学以及可以补充核心科学计划的重要其他观测科学。

The ASTRI (Astrofisica con Specchi a Tecnologia Replicante Italiana) Mini-Array will be composed of nine imaging atmospheric Cherenkov telescopes at the Observatorio del Teide site. The array will be best suited for astrophysical observations in the 0.3-200 TeV range with an angular resolution of few arc-minutes and an energy resolution of 10-15\%. A core-science programme in the first four years will be devoted to a limited number of key targets, addressing the most important open scientific questions in the very-high energy domain. At the same time, thanks to a wide field of view of about 10 degrees, ASTRI Mini-Array will observe many additional field sources, which will constitute the basis for the long-term observatory programme that will eventually cover all the accessible sky. In this paper, we review different astrophysical Galactic environments, e.g. pulsar wind nebulae, supernova remnants, and gamma-ray binaries, and show the results from a set of ASTRI Mini-Array simulations of some of these field sources made to highlight the expected performance of the array (even at large offset angles) and the important additional observatory science that will complement the core-science program.

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