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Zichen Wei

As seen in: Nature, Wiley Online Library, Astronomy and Astrophysics (A&A)
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Articles by Zichen Wei

Tianwen-2 mission target asteroid (469219) Kamoʻoalewa probably develops an Itokawa-compositional but more space-weathered surface

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By Pengfei Zhang, Guozheng Zhang, Zichen Wei, Mikael Granvik, Xiaoran Yan, Pengyue Wang, Qinwei Zhang, Ronghua Pang, Wen-Han Zhou, Te Jiang, Pierre Vernazza, Takahiro Hiroi, Edward A. Cloutis, Francesca DeMeo, Pierre Beck, Marco Fenucci, Yongxiong Zhang, Michaël Marsset, Xuejin Lu, Xing Wu, Honglei Lin, Haibin Zhao, Xiaobin Wang, Xiaoping Lu, Yonglong Zhang, Zongcheng Ling, Jiang Zhang, Sizhe Zhao, Cateline Lantz, Jooyeon Geem, Zhiping He, Juntao Wang, Liyong Zhou, Xiliang Zhang, Sen Hu, Wei Yang, Xiongyao Li, Xiaoping Zhang, Jiahui Liu, Peng Zhang, Guang J Zhang, Yangting Lin, Wing-Huen Ip, Yunbo Niu, Shoucun Hu, Shijei Li
| Nature Verified
Abstract China’s ongoing Tianwen-2 mission will return samples from a small, rapidly spinning Earth quasi-satellite (469219) Kamoʻoalewa. Previous studies linked Kamoʻoalewa to lunar composition and origin. Here, we propose another scenario. We reanalyze the reflectance spectrum of Kamoʻoalewa and obtain an absorption band center at 1.001 ± 0.028 μm (error is 1σ), consistent with LL chondrites.
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Multi‐population artificial bee colony algorithm for many‐objective cascade reservoir scheduling

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By Shuai Wang, Hui Wang, Futao Liao, Zichen Wei
| Wiley Online Library Verified
REFERENCES 1, , . Many-objective optimization: an engineering design perspective. International Conference on Evolutionary Multi-Criterion Optimization. Springer; 2005: 14-32. 2, , , , . An improved many-objective artificial bee colony algorithm for cascade reservoir operation. Neural Comput Appl. 2023; 35(18): 13613-13629. 3, , . A real-world application of a many-objective optimisation complexity reduction process.
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