Join the Unexplained Mysteries community today! It's free and setting up an account only takes a moment.
- Sign In or Create Account -
Sign in to follow this  
Followers 1
Waspie_Dwarf

Occurrence of giant planets around M-dwarfs

1 post in this topic

Posted (edited)

Notre Dame astrophysicist determines occurrence rate of giant planets around M-dwarfs

A study led by Notre Dame astrophysicist Justin Crepp has for the first time definitively determined how many of the lowest-mass stars in the galaxy host gas giant planets. The researchers’ paper, “The Occurrence Rate of Giant Planets around M-dwarfs,” was posted to arXiv this week and submitted for publication in the Astrophysical Journal.

The group used ground-based imaging observations in combination with the Doppler radial velocity method to determine that 6.5 percent of low-mass stars, the so-called “M-dwarfs,” have planets located within 20 astronomical units, including the outer regions where researchers previously could not access.

arrow3.gifRead more...

Edited by Waspie_Dwarf

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!


Register a new account

Sign in

Already have an account? Sign in here.


Sign In Now
Sign in to follow this  
Followers 1

  • Recently Browsing   0 members

    No registered users viewing this page.