PmL Instrument Onboard Luna-25 Lander: Plasma-Dust Measurements in the Surface Exosphere

被引：5

作者：

Zakharov, A., V ^{[1
]}

Dol'nikov, G. G. ^{[1
]}

Kuznetsov, I. A. ^{[1
]}

Lyash, A. N. ^{[1
]}

Dubov, A. E. ^{[1
]}

Afonin, V. V. ^{[1
]}

Bednyakov, S. A. ^{[1
]}

Bychkova, A. S. ^{[1
]}

Grushin, V. A. ^{[1
]}

Dokuchaev, I., V ^{[1
]}

Kartasheva, A. A. ^{[1
]}

Popel, S., I ^{[1
]}

Shashkova, I. A. ^{[1
]}

Shekhovtsova, A., V ^{[1
]}

Yakovlev, A., V ^{[1
]}

Vasiliev, M. M. ^{[2
]}

Lisin, E. A. ^{[2
]}

Petrov, O. F. ^{[2
]}

Borisov, N. D. ^{[3
]}

Zelenyi, L. M. ^{[1
]}

机构：

[1] Russian Acad Sci, Space Res Inst, Moscow 117997, Russia

[2] Russian Acad Sci, Joint Inst High Temp, Moscow 125412, Russia

[3] Russian Acad Sci, Pushkov Inst Terr Magnetism Ionosphere & Radio Wa, Troitsk 142190, Moscow Oblast, Russia

来源：

SOLAR SYSTEM RESEARCH | 2021年 / 55卷 / 06期

关键词：

Moon; space research; dusty plasma; lunar exosphere; airless body; regolith; solar wind;

D O I：

10.1134/S0038094621060125

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The program of scientific research of the Luna-25 lunar lander includes the experiment "Dust monitoring of the Moon" (in Russian, "Pylevoi monitoring Luny" (PmL)), which provides for the study of the dynamics of lunar microparticles and parameters of the near-surface dusty plasma. Using the PmL instrument, it is planned to record for a long time individual microparticles above the lunar surface, to measure and evaluate their physical characteristics (momentum, velocity, charge, mass, and concentration), as well as to monitor the dynamics of the parameters of the near-surface dusty plasma environment (density, temperature, and potential). The instrument has passed successfully the entire range of ground tests.

引用

页码：576 / 587

页数：12