Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Accepted author manuscript, 220 KB, PDF document
| Original language | English |
|---|---|
| Title of host publication | Planetary Systems Beyond the Main Sequence |
| Editors | S Schuh, H Drechsel, U Heber |
| Place of Publication | Melville |
| Publisher | American Institute of Physics |
| Pages | 292-296 |
| Number of pages | 5 |
| Volume | 1331 |
| ISBN (Print) | 978-0-7354-0886-9 |
| DOIs | |
| Publication status | Published - 2011 |
| Name | AIP Conference Proceedings |
|---|---|
| Publisher | American Institute of Physics |
We have obtained near-IR photometry for the 11 Praesepe white dwarfs, to search for an excess indicative of a dusty debris disk. All the white dwarfs are in the DAZ temperature regime, however we find no indications of a disk around any white dwarf. We have, however determined that the radial velocity variable white dwarf WD0837+185 could have an unresolved T8 dwarf companion that would not be seen as a near-IR excess.
ID: 457655