Two New Long-period Giant Planets from the McDonald Observatory Planet Search and Two Stars with Long-period Radial Velocity Signals Related to Stellar Activity Cycles

Year-Month2016-02
JournalThe Astrophysical Journal
AuthorEndl, Michael, Brugamyer, Erik J., Cochran, William D., MacQueen, Phillip J., Robertson, Paul, Meschiari, Stefano, Ramirez, Ivan, Shetrone, Matthew, Gullikson, Kevin, Johnson, Marshall C., Wittenmyer, Robert, Horner, Jonathan, Ciardi, David R., Horch, Elliott, Simon, Attila E., Howell, Steve B., Everett, Mark, Caldwell, Caroline, Castanheira, Barbara G.
Bibcode2016ApJ...818...34E
TelescopeGN
InstrumentDSSI
ParticipantUS
First author participant affiliationUSA
Any author participant affiliationsUSA/UK/Australia
Program IDGN-2014B-Q-21

Gemini Observatory Participants