Which type of exoplanets are historically favored for detection using the RV method?
Answer
Massive planets orbiting relatively close to their stars
The sensitivity of spectrographs favors the detection of large signals. Planets with short orbital periods generate large, rapid velocity variations, leading to a bias toward discovering massive planets in close orbits, sometimes called 'Hot Jupiters'.
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Observatory Online: Exoplanets and the Radial Velocity Method
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