A new view on the solar wind interaction with the Moon

被引:38
作者
Bhardwaj A. [1 ]
Dhanya M.B. [1 ]
Alok A. [1 ]
Barabash S. [2 ]
Wieser M. [2 ]
Futaana Y. [2 ]
Wurz P. [3 ]
Vorburger A. [4 ]
Holmström M. [2 ]
Lue C. [2 ]
Harada Y. [5 ]
Asamura K. [6 ]
机构
[1] Space Physics Laboratory, Vikram Sarabhai Space Centre, Trivandrum
[2] Swedish Institute of Space Physics, Kiruna
[3] Physikalisches Institut, University of Bern, Bern
[4] Division of Physical Sciences, American Museum of Natural History, New York
[5] Space Sciences Laboratory, University of California, Berkeley, CA
[6] Institute of Space and Astronautical Science, Sagamihara
关键词
ARTEMIS; CENA; Chandrayaan-1; Chang’E-1; ENAs; IBEX; Kaguya; Lunar wake; Mini-magnetosphere; Moon; Pickup ions; Plasma; SARA; Solar wind; SWIM;
D O I
10.1186/s40562-015-0027-y
中图分类号
学科分类号
摘要
Characterised by a surface bound exosphere and localised crustal magnetic fields, the Moon was considered as a passive object when solar wind interacts with it. However, the neutral particle and plasma measurements around the Moon by recent dedicated lunar missions, such as Chandrayaan-1, Kaguya, Chang’E-1, LRO, and ARTEMIS, as well as IBEX have revealed a variety of phenomena around the Moon which results from the interaction with solar wind, such as backscattering of solar wind protons as energetic neutral atoms (ENA) from lunar surface, sputtering of atoms from the lunar surface, formation of a “mini-magnetosphere” around lunar magnetic anomaly regions, as well as several plasma populations around the Moon, including solar wind protons scattered from the lunar surface, from the magnetic anomalies, pick-up ions, protons in lunar wake and more. This paper provides a review of these recent findings and presents the interaction of solar wind with the Moon in a new perspective. © 2015, Bhardwaj et al.
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