Collaborative Research: Infrared Doppler Planet Search with Externally Dispersed Interferometry

0504874 & 0505366—Lloyd, Cornell & Edelstein， berkeley低质量恒星和褐矮星的径向速度将使用干涉测量和多通道色散光谱（称为外部分散干涉测量）相结合的方法进行研究。该技术将增强现有的梯队或线性光栅光谱仪的光谱和多普勒速度分辨率。外分散干涉测量法有潜力极大地改善光谱在广泛的天文设施的性能。

0504874 & 0505366--Lloyd, Cornell & Edelstein, BerkeleyThe radial velocities of low mass stars and brown dwarfs will be studied using a combination of interferometry and multichannel dispersive spectroscopy, called Externally Dispersed Interferometry. This technique will allow enhancements of spectral and Doppler velocity resolution of existing echelle or linear grating spectrographs. Externally Dispersed Interferometry has the potential to greatly improve the performance of spectroscopy at a broad range of astronomical facilities.