FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4200445846> ?p ?o ?g. }

• W4200445846 endingPage "119" @default.
• W4200445846 startingPage "119" @default.
• W4200445846 abstract "In this work we present the results of a direct imaging survey for brown dwarf companions around the nearest stars at the mid-infrared 10 micron range ($lambda_{c}$=8.7$mu$m, $Deltalambda$=1.1$mu$m) using the CanariCam instrument at the 10.4 m Gran Telescopio Canarias (GTC). We imaged the 25 nearest stellar systems within 5 pc of the Sun at declinations $delta > -25^{circ}$ (at least half have planets from radial velocity), reaching a mean detection limit of 11.3$pm$0.2 mag (1.5 mJy) in the Si-2 8.7$mu$m band over a range of angular separations from 1 to 10 arcsec. This would have allowed us to uncover substellar companions at projected orbital separations between $sim$2 and 50 au, with effective temperatures down to 600 K and masses greater than 30 $M_{Jup}$ assuming an average age of 5 Gyr and down to the deuterium-burning mass limit for objects with ages $<$1 Gyr. From the non-detection of such companions, we determined upper limits on their occurrence rate at depths and orbital separations yet unexplored by deep imaging programs. For the M dwarfs, main components of our sample, we found with a 90% confidence level that less than 20% of these low-mass stars have L and T-type brown dwarf companions with $m gtrsim 30 M_{Jup}$ and $T_{eff} gtrsim$ 600 K at $sim$3.5--35 au projected orbital separations." @default.
• W4200445846 created "2021-12-31" @default.
• W4200445846 creator A5018432266 @default.
• W4200445846 creator A5027977555 @default.
• W4200445846 creator A5029904454 @default.
• W4200445846 creator A5031391113 @default.
• W4200445846 creator A5040153112 @default.
• W4200445846 creator A5045815666 @default.
• W4200445846 creator A5052389738 @default.
• W4200445846 creator A5060464788 @default.
• W4200445846 creator A5061616081 @default.
• W4200445846 creator A5088355600 @default.
• W4200445846 date "2021-12-01" @default.
• W4200445846 modified "2023-09-27" @default.
• W4200445846 title "GTC/CanariCam Deep Mid-infrared Imaging Survey of Northern Stars within 5 pc" @default.
• W4200445846 cites W1531115531 @default.
• W4200445846 cites W1565391587 @default.
• W4200445846 cites W1826727838 @default.
• W4200445846 cites W1918092150 @default.
• W4200445846 cites W1963593682 @default.
• W4200445846 cites W1975048060 @default.
• W4200445846 cites W1980442841 @default.
• W4200445846 cites W1983029350 @default.
• W4200445846 cites W1984455337 @default.
• W4200445846 cites W1988293513 @default.
• W4200445846 cites W1994389196 @default.
• W4200445846 cites W1995011483 @default.
• W4200445846 cites W2000696019 @default.
• W4200445846 cites W2001265656 @default.
• W4200445846 cites W2004956252 @default.
• W4200445846 cites W2005927107 @default.
• W4200445846 cites W2007797037 @default.
• W4200445846 cites W2008129175 @default.
• W4200445846 cites W2016096905 @default.
• W4200445846 cites W2016444208 @default.
• W4200445846 cites W2018270005 @default.
• W4200445846 cites W2024785675 @default.
• W4200445846 cites W2026840775 @default.
• W4200445846 cites W2042822028 @default.
• W4200445846 cites W2043836523 @default.
• W4200445846 cites W2049128673 @default.
• W4200445846 cites W2052937506 @default.
• W4200445846 cites W2053944995 @default.
• W4200445846 cites W2060178621 @default.
• W4200445846 cites W2070654214 @default.
• W4200445846 cites W2078685221 @default.
• W4200445846 cites W2083592425 @default.
• W4200445846 cites W2092039425 @default.
• W4200445846 cites W2101871480 @default.
• W4200445846 cites W2103496122 @default.
• W4200445846 cites W2106723742 @default.
• W4200445846 cites W2114528265 @default.
• W4200445846 cites W2116065665 @default.
• W4200445846 cites W2126327158 @default.
• W4200445846 cites W2130754528 @default.
• W4200445846 cites W2142350809 @default.
• W4200445846 cites W2151361827 @default.
• W4200445846 cites W2152320386 @default.
• W4200445846 cites W2153696725 @default.
• W4200445846 cites W2159697822 @default.
• W4200445846 cites W2182323948 @default.
• W4200445846 cites W2202911806 @default.
• W4200445846 cites W2256828496 @default.
• W4200445846 cites W2276137914 @default.
• W4200445846 cites W2309338676 @default.
• W4200445846 cites W2336431552 @default.
• W4200445846 cites W2337110041 @default.
• W4200445846 cites W2407600549 @default.
• W4200445846 cites W2483395367 @default.
• W4200445846 cites W2568270534 @default.
• W4200445846 cites W2589144420 @default.
• W4200445846 cites W2599608823 @default.
• W4200445846 cites W2604225847 @default.
• W4200445846 cites W2625937215 @default.
• W4200445846 cites W2774366272 @default.
• W4200445846 cites W2785264586 @default.
• W4200445846 cites W2798336535 @default.
• W4200445846 cites W2810991174 @default.
• W4200445846 cites W2898481819 @default.
• W4200445846 cites W2912197362 @default.
• W4200445846 cites W2920805255 @default.
• W4200445846 cites W2939399083 @default.
• W4200445846 cites W2949551169 @default.
• W4200445846 cites W2951688286 @default.
• W4200445846 cites W2963527589 @default.
• W4200445846 cites W2980419376 @default.
• W4200445846 cites W2991980692 @default.
• W4200445846 cites W3042990893 @default.
• W4200445846 cites W3089533509 @default.
• W4200445846 cites W3091938211 @default.
• W4200445846 cites W3098018773 @default.
• W4200445846 cites W3098378279 @default.
• W4200445846 cites W3099230470 @default.
• W4200445846 cites W3099359742 @default.
• W4200445846 cites W3099375456 @default.
• W4200445846 cites W3099447803 @default.
• W4200445846 cites W3099569883 @default.
• W4200445846 cites W3099657827 @default.

• next