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Discovery and spectroscopy of the young jovian planet 51 Eri b with the Gemini Planet Imager

Author(s): Macintosh, B; Graham, JR; Barman, T; De Rosa, RJ; Konopacky, Q; et al

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dc.contributor.authorMacintosh, B-
dc.contributor.authorGraham, JR-
dc.contributor.authorBarman, T-
dc.contributor.authorDe Rosa, RJ-
dc.contributor.authorKonopacky, Q-
dc.contributor.authorMarley, MS-
dc.contributor.authorMarois, C-
dc.contributor.authorNielsen, EL-
dc.contributor.authorPueyo, L-
dc.contributor.authorRajan, A-
dc.contributor.authorRameau, J-
dc.contributor.authorSaumon, D-
dc.contributor.authorWang, JJ-
dc.contributor.authorPatience, J-
dc.contributor.authorAmmons, M-
dc.contributor.authorArriaga, P-
dc.contributor.authorArtigau, E-
dc.contributor.authorBeckwith, S-
dc.contributor.authorBrewster, J-
dc.contributor.authorBruzzone, S-
dc.contributor.authorBulger, J-
dc.contributor.authorBurningham, B-
dc.contributor.authorBurrows, Adam S.-
dc.contributor.authorChen, C-
dc.contributor.authorChiang, E-
dc.contributor.authorChilcote, JK-
dc.contributor.authorDawson, RI-
dc.contributor.authorDong, R-
dc.contributor.authorDoyon, R-
dc.contributor.authorDraper, ZH-
dc.contributor.authorDuchêne, G-
dc.contributor.authorEsposito, TM-
dc.contributor.authorFabrycky, D-
dc.contributor.authorFitzgerald, Michael P.-
dc.contributor.authorFollette, KB-
dc.contributor.authorFortney, JJ-
dc.contributor.authorGerard, B-
dc.contributor.authorGoodsell, S-
dc.contributor.authorGreenbaum, AZ-
dc.contributor.authorHibon, P-
dc.contributor.authorHinkley, S-
dc.contributor.authorCotten, TH-
dc.contributor.authorHung, L-W-
dc.contributor.authorIngraham, P-
dc.contributor.authorJohnson-Groh, M-
dc.contributor.authorKalas, P-
dc.contributor.authorLafreniere, D-
dc.contributor.authorLarkin, JE-
dc.contributor.authorLee, J-
dc.contributor.authorLine, M-
dc.contributor.authorLong, D-
dc.contributor.authorMaire, J-
dc.contributor.authorMarchis, F-
dc.contributor.authorMatthews, BC-
dc.contributor.authorMax, CE-
dc.contributor.authorMetchev, S-
dc.contributor.authorMillar-Blanchaer, Maxwell A.-
dc.contributor.authorMittal, T-
dc.contributor.authorMorley, CV-
dc.contributor.authorMorzinski, KM-
dc.contributor.authorMurray-Clay, R-
dc.contributor.authorOppenheimer, R-
dc.contributor.authorPalmer, DW-
dc.contributor.authorPatel, R-
dc.contributor.authorPerrin, MD-
dc.contributor.authorPoyneer, LA-
dc.contributor.authorRafikov, RR-
dc.contributor.authorRantakyrö, FT-
dc.contributor.authorRice, EL-
dc.contributor.authorRojo, P-
dc.contributor.authorRudy, AR-
dc.contributor.authorRuffio, J-B-
dc.contributor.authorRuiz, MT-
dc.contributor.authorSadakuni, N-
dc.contributor.authorSaddlemyer, L-
dc.contributor.authorSalama, M-
dc.contributor.authorSavransky, D-
dc.contributor.authorSchneider, AC-
dc.contributor.authorSivaramakrishnan, Anand-
dc.contributor.authorSong, I-
dc.contributor.authorSoummer, R-
dc.contributor.authorThomas, S-
dc.contributor.authorVasisht, G-
dc.contributor.authorWallace, JK-
dc.contributor.authorWard-Duong, K-
dc.contributor.authorWiktorowicz, SJ-
dc.contributor.authorWolff, SG-
dc.contributor.authorZuckerman, B-
dc.date.accessioned2019-04-10T19:31:16Z-
dc.date.available2019-04-10T19:31:16Z-
dc.date.issued2015-10-02en_US
dc.identifier.citationMacintosh, B, Graham, JR, Barman, T, De Rosa, RJ, Konopacky, Q, Marley, MS, Marois, C, Nielsen, EL, Pueyo, L, Rajan, A, Rameau, J, Saumon, D, Wang, JJ, Patience, J, Ammons, M, Arriaga, P, Artigau, E, Beckwith, S, Brewster, J, Bruzzone, S, Bulger, J, Burningham, B, Burrows, AS, Chen, C, Chiang, E, Chilcote, JK, Dawson, RI, Dong, R, Doyon, R, Draper, ZH, Duchêne, G, Esposito, TM, Fabrycky, D, Fitzgerald, MP, Follette, KB, Fortney, JJ, Gerard, B, Goodsell, S, Greenbaum, AZ, Hibon, P, Hinkley, S, Cotten, TH, Hung, L-W, Ingraham, P, Johnson-Groh, M, Kalas, P, Lafreniere, D, Larkin, JE, Lee, J, Line, M, Long, D, Maire, J, Marchis, F, Matthews, BC, Max, CE, Metchev, S, Millar-Blanchaer, MA, Mittal, T, Morley, CV, Morzinski, KM, Murray-Clay, R, Oppenheimer, R, Palmer, DW, Patel, R, Perrin, MD, Poyneer, LA, Rafikov, RR, Rantakyrö, FT, Rice, EL, Rojo, P, Rudy, AR, Ruffio, J-B, Ruiz, MT, Sadakuni, N, Saddlemyer, L, Salama, M, Savransky, D, Schneider, AC, Sivaramakrishnan, A, Song, I, Soummer, R, Thomas, S, Vasisht, G, Wallace, JK, Ward-Duong, K, Wiktorowicz, SJ, Wolff, SG, Zuckerman, B. (2015). Discovery and spectroscopy of the young jovian planet 51 Eri b with the Gemini Planet Imager. Science, 350 (64 - 67. doi:10.1126/science.aac5891en_US
dc.identifier.urihttp://arks.princeton.edu/ark:/88435/pr1dx3b-
dc.description.abstractDirectly detecting thermal emission from young extrasolar planets allows measurement of their atmospheric compositions and luminosities, which are influenced by their formation mechanisms. Using the Gemini Planet Imager, we discovered a planet orbiting the~20-million-year-old star 51 Eridani at a projected separation of 13 astronomical units.Near-infrared observations show a spectrum with strong methane and water-vapor absorption.Modeling of the spectra and photometry yields a luminosity (normalized by the luminosity of theSun) of 1.6 to 4.0 × 10−6and an effective temperature of 600 to 750 kelvin. For this age and luminosity,“hot-start”formation models indicate a mass twice that of Jupiter. This planet also has a sufficiently low luminosity to be consistent with the“cold-start”core-accretion process that may have formed Jupiter.en_US
dc.format.extent64 - 67en_US
dc.language.isoen_USen_US
dc.relation.ispartofScienceen_US
dc.rightsAuthor's manuscripten_US
dc.titleDiscovery and spectroscopy of the young jovian planet 51 Eri b with the Gemini Planet Imageren_US
dc.typeJournal Articleen_US
dc.identifier.doidoi:10.1126/science.aac5891-
pu.type.symplectichttp://www.symplectic.co.uk/publications/atom-terms/1.0/journal-articleen_US

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