@2006

Radial Velocity

Transit

Radial VelocityRadial Velocity

Iodine Absorption Cell Method

Simultaneous Reference TechniqueThorium-Argon referenceRadial Velocity

/Radial Velocity

Radial Velocity /

HARPS, SOPHIE /Radial VelocityThArA&AS119, 373, (1996)ThAr

Radial Velocity m/s hot Super-Earth

2015

CJean Schneider

0.1

3.3NASA / JPL-Caltech

Lynette Cook / NASAGliese 876

0.1

Migration0.05Brown Dwarf Desert()-

Core Accretion ()

Gravitational Instability (Cameron)

flatcoverpageflat

Migration Theory

AB Aur. (2004)

Pic. (2004)

Pic. (2004)

Planetary Transit Velocity

Transmission Spectroscopy

RossiterHD209458TrES-1

Transmission SpectroscopyTransit

H

0.3Bundy & Marcy (2000) Keck I /HIRES < 3 % Moutou et al. (2001) VLT /UVES

Bundy & Marcy (2000)0.3

RossiterTransitalignmentOhta, Taruya & Suto (2005)

HD209458RossiterWinn et al. 2005