中国科学院机构知识库网格系统: 检索

Contribution of the Chinese Meridian Project to space environment research: Highlights and perspectives 期刊论文 OAI收割
SCIENCE CHINA-EARTH SCIENCES, 2023, 页码: 16
作者: Wang, Chi; Xu, Jiyao; Liu, Libo; Xue, Xianghui; Zhang, Qinghe

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收藏 | 浏览/下载：18/0 | 提交时间：2024/01/02

Chinese Meridian Project Ground-based observation network Space weather Solar-terrestrial physics

Calibration procedures for the CHASE/HIS science data 期刊论文 OAI收割
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2022, 卷号: 65, 期号: 8
作者: Qiu, Ye; Rao, ShiHao; Li, Chuan; Fang, Cheng; Ding, MingDe

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收藏 | 浏览/下载：47/0 | 提交时间：2022/08/01

space-based telescope solar physics chromosphere photosphere

Academician Wen-Rui Hu - Eminent Pioneer and Prominent Leader of Microgravity Science in China 期刊论文 OAI收割
MICROGRAVITY SCIENCE AND TECHNOLOGY, 2, 2022, 卷号: 34, 页码: 19
作者: Li K(李凯); Zhao JF(赵建福); Kang Q(康琦); Wang SF(王双峰); Kang Q(康琦)

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收藏 | 浏览/下载：26/0 | 提交时间：2022/10/23

Academician Wen-Rui Hu China Manned Space Program Microgravity research in China National Microgravity Laboratory Drop Tower Beijing Chinese recoverable satellite China Space Station Thermocapillary convection Volume ratio Gravity independence criteria of two-phase flow Taiji program in space gravitational wave physics

Search for relativistic fractionally charged particles in space 期刊论文 OAI收割
Physical Review D, 2022, 卷号: 106, 期号: 6, 页码: 063026
作者: DAMPE

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收藏 | 浏览/下载：11/0 | 提交时间：2023/11/09

Astrophysics - High Energy Astrophysical Phenomena High Energy Physics - Experiment High Energy Physics - Phenomenology Physics - Space Physics

PIC Simulations of Microinstabilities and Waves at Near-Sun Solar Wind Perpendicular Shocks: Predictions for Parker Solar Probe and Solar Orbiter 期刊论文 OAI收割
ASTROPHYSICAL JOURNAL LETTERS, 2020, 卷号: 900, 期号: 2, 页码: 8
作者: Yang, Zhongwei; Liu, Ying D.; Matsukiyo, Shuichi; Lu, Quanming; Guo, Fan

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收藏 | 浏览/下载：36/0 | 提交时间：2020/12/07

Plasma astrophysics Space plasmas Plasma physics Interplanetary shocks

Kinetic-scale Flux Rope in the Magnetosheath Boundary Layer 期刊论文 OAI收割
ASTROPHYSICAL JOURNAL, 2020, 卷号: 897, 期号: 2, 页码: 12
作者: Yao, S. T.; Shi, Q. Q.; Guo, R. L.; Yao, Z. H.; Fu, H. S.

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收藏 | 浏览/下载：52/0 | 提交时间：2020/09/28

Space plasmas Geomagnetic fields Plasma physics Magnetohydrodynamics Planetary magnetosphere

HPC software capability landscape in China 期刊论文 OAI收割
INTERNATIONAL JOURNAL OF HIGH PERFORMANCE COMPUTING APPLICATIONS, 2020, 卷号: 34, 期号: 1, 页码: 115-153
作者: Chen, Daobi; Yuan, Liang; Zhang, Yunquan; Yan, Jingfu; Kahaner, David

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收藏 | 浏览/下载：55/0 | 提交时间：2020/12/10

Advanced materials artificial intelligence AI biotechnology biotech earth sciences education energy power natural resources engineering environmental pollution government S&T policy funding high-performance computing (HPC) hw sw apps information technology IT manufacturing mathematics meteorology modeling simulation physics space satellite aerospace

Comparison of simulated backgrounds with in-orbit observations for HE, ME, and LE onboard Insight-HXMT 期刊论文 OAI收割
Astrophysics and Space Science, 2020, 卷号: 365, 页码: 158
作者: HXMT

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收藏 | 浏览/下载：48/0 | 提交时间：2022/02/08

Insight-HXMT Geant4 simulation Background observation Astrophysics - Instrumentation and Methods for Astrophysics Abstract: Insight-HXMT, the first X-ray astronomical satellite in China, aims to reveal new sources in the Galaxy and to study fundamental physics of X-ray binaries from 1 to 250 keV. It has three collimated telescopes, the High Energy X-ray telescope (HE), the Medium Energy X-ray telescope (ME), and the Low Energy X-ray telescope (LE). Before the launch, in-orbit backgrounds of these three telescopes had been estimated through Geant4 simulation, in order to investigate the instrument performance and the achievement of scientific goals. In this work, these simulated backgrounds are compared with in-orbit observations. Good agreements are shown for all three telescopes. For HE, (1) the deviation of the simulated background rate after two years of operation in space is 5 % from the observation (2) the total background spectrum and the relative abundance of the 67 keV line show long-term increases both in simulations and observations. For ME, (1) the deviation of simulated background rate is within 15 % from the observation, and (2) there are no obvious long-term increase features in the background spectra of simulations and observations. For LE, the background level given by simulations is also consistent with observations. The consistencies of these comparisons validate that the Insight-HXMT mass model, i.e., space environment components and models adopted, physics processes selected, and detector constructions built, is reasonable. However, the line features at 7.5 and 8.0 keV, which are obvious in the observed spectra of LE, are not evident in simulations. This might result from uncertainties in the LE constructions.

MESSENGER Observations of Giant Plasmoids in Mercury?s Magnetotail 期刊论文 OAI收割
ASTROPHYSICAL JOURNAL LETTERS, 2019, 卷号: 886, 期号: 2, 页码: 4
作者: Zhong, J.; Zong, Q. G.; Wei, Y.; Slavin, J. A.; Cao, X.

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收藏 | 浏览/下载：35/0 | 提交时间：2020/05/18

Magnetic fields Solar magnetic reconnection Plasma physics Space plasmas Planetary magnetosphere Mercury (planet)

Introduction to Physical Sciences Experiments Completed in SJ-10 Recoverable Satellite 图书章节 OAI收割
2019
作者: Hu WR(胡文瑞); Kang Q(康琦)

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收藏 | 浏览/下载：93/0 | 提交时间：2019/12/26

SJ-10 mission Space experiment Microgravity physical sciences Microgravity fluid physics Microgravity combustion sciences Space material sciences