Ground experiment verification and on-orbit prediction of the two-stage cooling at pK level in the Chinese space station
| العنوان: | Ground experiment verification and on-orbit prediction of the two-stage cooling at pK level in the Chinese space station |
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| المؤلفون: | Yu Xie, Bo Fan, Hui Li, Angang Liang, Mingshan Huang, Biao Wu, Bin Wang, Xuzong Chen, Liang Liu |
| المصدر: | Journal of Physics B: Atomic, Molecular and Optical Physics. 55:205301 |
| بيانات النشر: | IOP Publishing, 2022. |
| سنة النشر: | 2022 |
| مصطلحات موضوعية: | Condensed Matter Physics, Atomic and Molecular Physics, and Optics |
| الوصف: | In order to infer the expected temperature of the two-stage cooling experiment onboard the Chinese space station (CSS) through ground experiments, we apply the direct simulation Monte Carlo algorithm to construct a simulation model suitable for both the standard gravity and the microgravity conditions. The simulations are verified by the ground experimental results, from which we can deduce that the on-orbit experiments can reach the order of as low as 100 pK. This algorithm calculates the corresponding relationship between the temperature in the ground experiments and that in the microgravity conditions, keeping the other experimental parameters unchanged, which provides an important basis of design for the on-orbit atomic cooling experiment onboard the CSS which is due to be launched at the end of 2022. |
| تدمد: | 1361-6455 0953-4075 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::a10cd597cfbb8811028d36f434cfedcd https://doi.org/10.1088/1361-6455/ac8e3d |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi...........a10cd597cfbb8811028d36f434cfedcd |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 13616455 09534075 |
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