The payload of the Lunar Gravitational-wave Antenna

doi:10.1063/5.0144687

	The payload of the Lunar Gravitational-wave Antenna
	vanHeijningen, JV ; terBrake, HJM ; Gerberding, O ; Subrahmanya, SChalathadka ; Harms, J ; Bian X(边星); Gatti, A ; Zeoli, M ; Bertolini, A ; Collette, C
刊名	JOURNAL OF APPLIED PHYSICS
	2023-06-28
卷号	133 期号:24 页码:244501
ISSN号	0021-8979
DOI	10.1063/5.0144687
英文摘要	The toolbox to study the Universe grew on 14 September 2015 when the LIGO-Virgo collaboration heard a signal from two colliding black holes between 30 and 250 Hz. Since then, many more gravitational waves have been detected as detectors continue to increase sensitivity. However, the current and future interferometric detectors will never be able to detect gravitational waves below a few Hz due to oceanic activity on Earth. An interferometric space mission, the laser interferometer space antenna, will operate between 1 mHz and 0.1 Hz, leaving a gap in the decihertz band. To detect gravitational-wave signals also between 0.1 and 1 Hz, the Lunar Gravitational-wave Antenna will use an array of seismic stations. The seismic array will be deployed in a permanently shadowed crater on the lunar south pole, which provides stable ambient temperatures below 40 K. A cryogenic superconducting inertial sensor is under development that aims for fm/vHz sensitivity or better down to several hundred mHz, and thermal noise limited below that value. Given the 10 6 m size of the Moon, strain sensitivities below 10( - 20 )1/vHz can be achieved. The additional cooling is proposed depending on the used superconductor technology. The inertial sensors in the seismic stations aim to make a differential measurement between the elastic response of the Moon and the inertial sensor proof-mass motion induced by gravitational waves. Here, we describe the current state of research toward the inertial sensor, its applications, and additional auxiliary technologies in the payload of the lunar gravitational-wave detection mission.
分类号	二类
WOS研究方向	Physics
语种	英语
WOS记录号	WOS:001019515900004
资助机构	Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) [390833306] ; internal KU Leuven Funds [iBOF-21-084] ; Interreg V-A Euregio Maas-Rijn [EMR113] ; Fonds National de la Recherche Scientifique (FNRS) [T.0022.22]
其他责任者	van Heijningen, JV (corresponding author), UCLouvain, Ctr Cosmol Particle Phys & Phenomenol CP3, B-1348 Louvain La Neuve, Belgium.
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/92553]
专题	力学研究所_国家微重力实验室
作者单位	1.{Harms, J.} Gran Sasso Sci Inst GSSI, I-67100 Laquila, Italy 2.{van Heijningen, J. V., Zeoli, M.} UCLouvain, Ctr Cosmol Particle Phys & Phenomenol CP3, B-1348 Louvain La Neuve, Belgium 3.{ter Brake, H. J. M.} Univ Twente, Fac Sci & Technol, NL-7522 NB Enschede, Netherlands 4.{Gerberding, O., Subrahmanya, S. Chalathadka} Univ Hamburg, Inst Expt Phys, D-22761 Hamburg, Germany 5.{Bian, X.} Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China 6.{Gatti, A., Tavernier, F.} Katholieke Univ Leuven, ESAT MICAS, B-3001 Leuven, Belgium 7.{Bertolini, A.} Natl Inst Subatom Phys Nikhef, NL-1098 XG Amsterdam, Netherlands 8.{Collette, C.} Univ Liege, Precis Mechatron Lab, B-4000 Liege, Belgium 9.{Perali, A.} Univ Camerino, Sch Pharm, Phys Unit, I-62032 Camerino, MC, Italy 10.{Perali, A.} INAF, I-62032 Camerino, MC, Italy
推荐引用方式 GB/T 7714	vanHeijningen, JV,terBrake, HJM,Gerberding, O,et al. The payload of the Lunar Gravitational-wave Antenna[J]. JOURNAL OF APPLIED PHYSICS,2023,133(24):244501.
APA	vanHeijningen, JV.,terBrake, HJM.,Gerberding, O.,Subrahmanya, SChalathadka.,Harms, J.,...&Rezvani, J.(2023).The payload of the Lunar Gravitational-wave Antenna.JOURNAL OF APPLIED PHYSICS,133(24),244501.
MLA	vanHeijningen, JV,et al."The payload of the Lunar Gravitational-wave Antenna".JOURNAL OF APPLIED PHYSICS 133.24(2023):244501.