J/ApJ/700/L73ivo://CDS.VizieR/J/ApJ/700/L73doi:10.26093/cds/vizier.17009073CDSKospal A.Ardila D.R.Moor A.Abraham P.2017-09-22T16:15:45Z2009-08-17T06:41:04ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frstellar-agesinfrared-photometryDust in debris disks is generated by collisions among planetesimals. The existence of these planetesimals is a consequence of the planet-formation process, but the relationship between debris disks and planets has not been clearly established. Here we analyze Spitzer/MIPS 24 and 70um data for 150 planet-bearing stars, and compare the incidence of debris disks around these stars with a sample of 118 stars around which planets have been searched for, but not found. Together they comprise the largest sample ever assembled to deal with this question. The use of survival analysis techniques allows us to account for the large number of non-detections at 70um. We discovered 10 new debris disks around stars with planets and one around a star without known planets. We found that the incidence of debris disks is marginally higher among stars with planets, than among those without, and that the brightness of the average debris disk is not significantly different in the two samples. We conclude that the presence of a planet that has been detected via current radial velocity techniques is not a good predictor for the presence of a debris disk detected at infrared wavelengths.2009ApJ...700L..73Khttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/700/L73CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/700/L73https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/700/L73http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/700/L73https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/700/L73https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/700/L73http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/700/L73GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/700/L73/table2 (Photospheric predictions and MIPS photometry)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/700/L73/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/700/L73/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/700/L73/table2?GETtext/xml+votable180.050000true1.5798981-49.07519110.0055555555555555566/137 431 679 684 748 871 934 1033 1341 1597 1875 2110 2472 3102 3118 3932 4136 4528 4808 4854 5009 5074 5522 5718 5836 6066 6219 6308 6523 6672 6760 6766 6791 6831 6926 7240 7746 7763 8094 8357 8466 8476 8843 8985 8995 9339 9403 9459 9476 9662 9835 9843 10375 10598 11087 11473 11633 12030 12465 12592 12644 12899 12944 12983 13763 13778 14278 14412 14416 14419 14434 14466 14525 14539 14548 14573 15170 15174 16069 16213 16627 16652 16679 16883 17028 17341 17496 17730 18139 18496 18614 18666 18821 19323 19585 19904 19912 20127 20145 20328 20701 21003 21060 21177 21185 21484 21838 21906 22036 22040 22252 22590 22807 22818 22878 23013 23190 23201 23230 23369 23681 24019 24028 24151 24178 24713 24729 24810 24924 25939 26183 26242 26521 26575 26706 26975 26997 27018 27088 27616 27750 27975 28122 28130 28548 28605 28664 28763 28987 29196 29513 29541 30015 30170 30176 30419 30505 30526 30576 30878 30965 31011 31087 31130 31374 31494 32192 32561 32757 32848 32930 33243 33258 33456 33552 33630 33717 33813 33923 34069 34446 34817 34864 34905 35064 35079 35362 35442 35954 36365 36379 36664 36693 36697 37018 37408 37461 37573 37954 37955 38238 38545 38728 39257 39280 39364 39646 39709 40078 40101 40242 40442 40692 40932 40985 41143 41446 41607 41724 41941 42044 42248 42290 42318 42333 42510 42760 42845 43012 43228 43639 43677 43804 43813 43818 43911 43989 44243 44398 44921 45143 45168 45334 45364 45535 45668 45669 45865 46297 46306 46632 46640 46800 46925 46967 46982 47550 47589 47740 47997 48105 48545 48652 48705https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/700/L73?format=asciiInfrareddefaultJ/ApJ/700/L73/table2Photospheric predictions and MIPS photometryrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameStallar identificationmeta.id;meta.maincharPlStar with planet(SWP)/Star without planet(SWOP)meta.codecharAge? AgeGyrtime.agefloatnullabler_Age? Reference for Age, in refs.dat filemeta.ref;pos.frameintnullable[Fe/H]? Metallicity (1)phys.abund.ZfloatnullableF24PPredicted photospheric flux at 24ummJyphot.flux.density;em.IR.15-30umdoubleF24? Observed flux at 24ummJyphot.flux.density;em.IR.15-30umdoublenullablee_F24? 1-{sigma} uncertainty in F24 (2)mJystat.errorfloatnullableR24? Observed-to-predicted flux ratio at 24um (3)phot.flux;arith.ratiofloatnullablechi24? Significance of excess emission at 24um (4)stat.fit.goodnessfloatnullableIRE24? Excess emission at 24um (5)phot.color.excesscharF70PPredicted photospheric flux at 70ummJyphot.flux.density;em.IR.30-60umdoubleF70? Observed flux at 70ummJyphot.flux.density;em.IR.30-60umdoublenullablee_F70? Observed 1-sigma flux uncertainty at 70um (2)mJystat.errorfloatnullableR70? Observed-to-predicted flux ratio at 70um (3)phot.flux;arith.ratiofloatnullablechi70? Significance of excess emission at 70um (4)stat.fit.goodnessfloatnullableIRE70? Excess emission at 70um (5)phot.color.excesscharSimbadNameSimbad column added by the CDSmeta.idchar_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainJ/ApJ/700/L73/refsReferencesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRefReference numbermeta.id;meta.mainintBibCodeBibCodemeta.bib.bibcodecharAutAuthor's namemeta.bib.authorcharComCommentsmeta.notechar