A three-dimensional laser interferometer gravitational-wave detector

被引：0
作者：
Mengxu Liu
Biping Gong
机构：
[1] Huazhong University of Science and Technology,Physics Department
来源：
Scientific Reports | / 10卷
关键词：
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The gravitational wave (GW) has opened a new window to the universe beyond the electromagnetic spectrum. Since 2015, dozens of GW events have been caught by the ground-based GW detectors through laser interferometry. However, all the ground-based detectors are L-shaped Michelson interferometers, with very limited directional response to GW. Here we propose a three-dimensional (3-D) laser interferometer detector in the shape of a regular triangular pyramid, which has more spherically symmetric antenna pattern. Moreover, the new configuration corresponds to much stronger constraints on parameters of GW sources, and is capable of constructing null-streams to get rid of the signal-like noise events. A 3-D detector of kilometer scale of such kind would shed new light on  the joint search of GW and electromagnetic emission.
引用
收藏
相关论文
共 27 条
  • [11] Schutz BF(2010)Exploring short gamma-ray bursts as gravitational-wave standard sirens ApJ 725 496-undefined
  • [12] Nissanke S(1975)Reviews of topical problems: Quantum-mechanical limitations in macroscopic experiments and modern experimental technique Sov. Phys. Uspekhi 17 644-undefined
  • [13] Braginskiĭ VB(1990)Thermal noise in mechanical experiments Phys. Rev. D 42 2437-undefined
  • [14] Vorontsov YI(1984)Terrestrial gravitational noise on a gravitational wave antenna Phys. Rev. D 30 732-undefined
  • [15] Saulson PR(2017)Inferring the post-merger gravitational wave emission from binary neutron star coalescences Phys. Rev. D 96 124035-undefined
  • [16] Saulson PR(2018)Neutron-star radius from a population of binary neutron star mergers Phys. Rev. Lett. 120 031102-undefined
  • [17] Chatziioannou K(2019)Observing the post-merger signal of GW170817-like events with improved gravitational-wave detectors Phys. Rev. D 99 044014-undefined
  • [18] Bose S(2010)A xylophone configuration for a third-generation gravitational wave detector Class. Quant. Gravity 27 015003-undefined
  • [19] Chakravarti K(undefined)undefined undefined undefined undefined-undefined
  • [20] Rezzolla L(undefined)undefined undefined undefined undefined-undefined
123