Details

Autor(en) / Beteiligte

• Ni, Wei-Tou
• Araújo, Henrique
• Bao, Gang
• Dittus, Hansjörg
• Huang, Tianyi
• Klioner, Sergei
• Kopeikin, Sergei
• Krasinsky, George
• Lämmerzahl, Claus
• Li, Guangyu
• Li, Hongying
• Liu, Lei
• Nie, Yu-Xin
• Patón, Antonio Pulido
• Peters, Achim
• Pitjeva, Elena
• Rüdiger, Albrecht
• Samain, Étienne
• Shaul, Diana
• Schiller, Stephan
• Shi, Jianchun
• Shiomi, Sachie
• Soffel, M H
• Sumner, Timothy
• Theil, Stephan
• Touboul, Pierre
• Vrancken, Patrick
• Wang, Feng
• Wang, Haitao
• Wei, Zhiyi
• Wicht, Andreas
• Xue-JunWu
• Xia, Yan
• Xiong, Yaoheng
• Xu, Chongming
• Yan, Jun
• Yeh, Hsien-Chi
• Zhang, Yuan-Zhong
• Zhao, Cheng
• Zhou, Ze-Bing

Titel

ASTROD and ASTROD I: Progress Report

Ist Teil von

• Journal of physics. Conference series, 2006-03, Vol.32 (1), p.154-160

Ort / Verlag

Bristol: IOP Publishing

Erscheinungsjahr

2006

Quelle

EZB Electronic Journals Library

Beschreibungen/Notizen

• Over the next decade the gravitational physics community will benefit from dramatic improvements in many technologies critical to the tests of gravity and gravitational-wave detection. The highly accurate deep space navigation, interplanetary laser ranging and communication, interferometry and metrology, high precision frequency standards, precise pointing and attitude control, together with the drag-free technologies will revolutionize the field of the experimental gravitational physics. Deep-space laser ranging will be ideal for gravitational-wave detection, and testing relativity and measuring solar-system parameter to an unprecedented accuracy. ASTROD I is such a mission with single spacecraft; it is the first step of ASTROD (Astrodynamical Space Test of Relativity using Optical Devices) with 3 spacecraft. In this paper, we will present the progress of ASTROD and ASTROD I with emphases on the acceleration noises, mission requirement, charging simulation, drag-free control and low-frequency gravitational-wave sensitivity.