Search Results - "Cochran, W. D"

37 new validated planets in overlapping K2 campaigns by de Leon, J P, Livingston, J, Endl, M, Cochran, W D, Hirano, T, García, R A, Mathur, S, Lam, K W F, Korth, J, Trani, A A, Dai, F, Díez Alonso, E, Castro-González, A, Fridlund, M, Fukui, A, Gandolfi, D, Kabath, P, Kuzuhara, M, Luque, R, Savel, A B, Gill, H, Dressing, C, Giacalone, S, Narita, N, Palle, E, Van Eylen, V, Tamura, M

“…ABSTRACT We analysed 68 candidate planetary systems first identified during Campaigns 5 and 6 (C5 and C6) of the NASA K2 mission. We set out to validate these…”
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Kepler's Optical Phase Curve of the Exoplanet HAT-P-7b by Borucki, W.J, Koch, D, Jenkins, J, Sasselov, D, Gilliland, R, Batalha, N, Latham, D.W, Caldwell, D, Basri, G, Brown, T, Christensen-Dalsgaard, J, Cochran, W.D, DeVore, E, Dunham, E, Dupree, A.K, Gautier, T, Geary, J, Gould, A, Howell, S, Kjeldsen, H, Lissauer, J, Marcy, G, Meibom, S, Morrison, D, Tarter, J

“…Ten days of photometric data were obtained during the commissioning phase of the Kepler mission, including data for the previously known giant transiting…”
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Line-profile tomography of exoplanet transits – II. A gas-giant planet transiting a rapidly rotating A5 star by Cameron, A. Collier, Guenther, E., Smalley, B., McDonald, I., Hebb, L., Andersen, J., Augusteijn, Th, Barros, S. C. C., Brown, D. J. A., Cochran, W. D., Endl, M., Fossey, S. J., Hartmann, M., Maxted, P. F. L., Pollacco, D., Skillen, I., Telting, J., Waldmann, I. P., West, R. G.

“…Most of our knowledge of extrasolar planets rests on precise radial-velocity measurements, either for direct detection or for confirmation of the planetary…”
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K2-140b – an eccentric 6.57 d transiting hot Jupiter in Virgo by Giles, H A C, Bayliss, D, Espinoza, N, Brahm, R, Blanco-Cuaresma, S, Shporer, A, Armstrong, D, Lovis, C, Udry, S, Bouchy, F, Marmier, M, Jordán, A, Bento, J, Cameron, A Collier, Sefako, R, Cochran, W D, Rojas, F, Rabus, M, Jenkins, J S, Jones, M, Pantoja, B, Soto, M, Jensen-Clem, R, Duev, D A, Salama, M, Riddle, R, Baranec, C, Law, N M

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K2-139 b: a low-mass warm Jupiter on a 29-d orbit transiting an active K0 V star by Barragán, O, Gandolfi, D, Smith, A M S, Deeg, H J, Fridlund, M C V, Persson, C M, Donati, P, Endl, M, Csizmadia, Sz, Grziwa, S, Nespral, D, Hatzes, A P, Cochran, W D, Fossati, L, Brems, S S, Cabrera, J, Cusano, F, Eigmüller, Ph, Eiroa, C, Erikson, A, Guenther, E, Korth, J, Lorenzo-Oliveira, D, Mancini, L, Pätzold, M, Prieto-Arranz, J, Rauer, H, Rebollido, I, Saario, J, Zakhozhay, O V

“…We announce the discovery of K2-139 b (EPIC 218916923 b), a transiting warm-Jupiter (Teq = 547 ± 25 K) on a 29-d orbit around an active (log R'_HK = -4.46 ±…”
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A Lack of Planets in 47 Tucanae from a Hubble Space Telescope Search by Gilliland, Ronald L, Brown, T. M, Guhathakurta, P, Sarajedini, A, Milone, E. F, Albrow, M. D, Baliber, N. R, Bruntt, H, Burrows, A, Charbonneau, D, Choi, P, Cochran, W. D, Edmonds, P. D, Frandsen, S, Howell, J. H, Lin, D. N. C, Marcy, G. W, Mayor, M, Naef, D, Sigurdsson, S, Stagg, C. R, Vandenberg, D. A, Vogt, S. S, Williams, M. D

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The spin-orbit angle of the transiting hot Jupiter CoRoT-1b by Pont, F., Endl, M., Cochran, W. D., Barnes, S. I., Sneden, C., MacQueen, P. J., Moutou, C., Aigrain, S., Alonso, R., Baglin, A., Bouchy, F., Deleuil, M., Fridlund, M., Hébrard, G., Hatzes, A., Mazeh, T., Shporer, A.

“…We measure the angle between the planetary orbit and the stellar rotation axis in the transiting planetary system CoRoT-1, with new HIRES/Keck and FORS/VLT…”
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Masses and compositions of three small planets orbiting the nearby M dwarf L231-32 (TOI-270) and the M dwarf radius valley by Van Eylen, V, Astudillo-Defru, N, Bonfils, X, Livingston, J, Hirano, T, Luque, R, Lam, K W F, Justesen, A B, Winn, J N, Gandolfi, D, Nowak, G, Palle, E, Albrecht, S, Dai, F, Campos Estrada, B, Owen, J E, Foreman-Mackey, D, Fridlund, M, Korth, J, Mathur, S, Forveille, T, Mikal-Evans, T, Osborne, H L M, Ho, C S K, Almenara, J M, Artigau, E, Barragán, O, Barros, S C C, Bouchy, F, Cabrera, J, Caldwell, D A, Charbonneau, D, Chaturvedi, P, Cochran, W D, Csizmadia, S, Damasso, M, Delfosse, X, De Medeiros, J R, Díaz, R F, Doyon, R, Esposito, M, Fűrész, G, Figueira, P, Georgieva, I, Goffo, E, Grziwa, S, Guenther, E, Hatzes, A P, Jenkins, J M, Kabath, P, Knudstrup, E, Latham, D W, Lavie, B, Lovis, C, Mennickent, R E, Mullally, S E, Murgas, F, Narita, N, Pepe, F A, Persson, C M, Redfield, S, Ricker, G R, Santos, N C, Seager, S, Serrano, L M, Smith, A M S, Mascareño, A Suárez, Subjak, J, Twicken, J D, Udry, S, Vanderspek, R, Zapatero Osorio, M R

“…ABSTRACT We report on precise Doppler measurements of L231-32 (TOI-270), a nearby M dwarf (d = 22 pc, M⋆ = 0.39 M⊙, R⋆ = 0.38 R⊙), which hosts three transiting…”
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The Kepler Follow-up Observation Program. II. Stellar Parameters from Medium- and High-resolution Spectroscopy by Furlan, E., Ciardi, D. R., Cochran, W. D., Everett, M. E., Latham, D. W., Marcy, G. W., Buchhave, L. A., Endl, M., Isaacson, H., Petigura, E. A., Gautier, T. N., Huber, D., Bieryla, A., Borucki, W. J., Brugamyer, E., Caldwell, C., Cochran, A., Howard, A. W., Howell, S. B., Johnson, M. C., MacQueen, P. J., Quinn, S. N., Robertson, P., Mathur, S., Batalha, N. M.

“…We present results from spectroscopic follow-up observations of stars identified in the Kepler field and carried out by teams of the Kepler Follow-up…”
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The TOI-763 system: sub-Neptunes orbiting a Sun-like star by Fridlund, M, Livingston, J, Gandolfi, D, Persson, C M, Lam, K W F, Stassun, K G, Hellier, C, Korth, J, Hatzes, A P, Malavolta, L, Luque, R, Redfield, S, Guenther, E W, Albrecht, S, Barragan, O, Benatti, S, Bouma, L, Cabrera, J, Cochran, W D, Csizmadia, S, Dai, F, Deeg, H J, Esposito, M, Georgieva, I, Grziwa, S, González Cuesta, L, Hirano, T, Jenkins, J M, Kabath, P, Knudstrup, E, Latham, D W, Mathur, S, Mullally, S E, Narita, N, Nowak, G, Olofsson, A O H, Palle, E, Pätzold, M, Pompei, E, Rauer, H, Ricker, G, Rodler, F, Seager, S, Serrano, L M, Smith, A M S, Spina, L, Subjak, J, Tenenbaum, P, Ting, E B, Vanderburg, A, Vanderspek, R, Van Eylen, V, Villanueva, S, Winn, J N

“…ABSTRACT We report the discovery of a planetary system orbiting TOI-763(aka CD-39 7945), a V = 10.2, high proper motion G-type dwarf star that was…”
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K2-140b and K2-180b – Characterization of a hot Jupiter and a mini-Neptune from the K2 mission by Korth, J, Csizmadia, Sz, Gandolfi, D, Fridlund, M, Pätzold, M, Hirano, T, Livingston, J, Persson, C M, Deeg, H J, Justesen, A B, Barragán, O, Grziwa, S, Endl, M, Tronsgaard, R, Dai, F, Cochran, W D, Albrecht, S, Alonso, R, Cabrera, J, Cauley, P W, Cusano, F, Eigmüller, Ph, Erikson, A, Esposito, M, Guenther, E W, Hatzes, A P, Hidalgo, D, Kuzuhara, M, Montañes, P, Napolitano, N R, Narita, N, Niraula, P, Nespral, D, Nowak, G, Palle, E, Petrillo, C E, Redfield, S, Prieto-Arranz, J, Rauer, H, Smith, A M S, Tortora, C, Van Eylen, V, Winn, J N

“…We report the independent discovery and characterization of two K2 planets: K2-180b, a mini-Neptune-sized planet in an 8.9-d orbit transiting a V = 12.6 mag,…”
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K2-99 revisited: a non-inflated warm Jupiter, and a temperate giant planet on a 522-d orbit around a subgiant by Smith, A M S, Breton, S N, Csizmadia, Sz, Dai, F, Gandolfi, D, García, R A, Howard, A W, Isaacson, H, Korth, J, Lam, K W F, Mathur, S, Nowak, G, Pérez Hernández, F, Persson, C M, Albrecht, S H, Barragán, O, Cabrera, J, Cochran, W D, Deeg, H J, Fridlund, M, Georgieva, I Y, Goffo, E, Guenther, E W, Hatzes, A P, Kabath, P, Livingston, J H, Luque, R, Palle, E, Redfield, S, Rodler, F, Serrano, L M, Van Eylen, V

“…ABSTRACT We report new photometric and spectroscopic observations of the K2-99 planetary system. Asteroseismic analysis of the short-cadence light curve from…”
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K2-99: a subgiant hosting a transiting warm Jupiter in an eccentric orbit and a long-period companion by Smith, A MS, Gandolfi, D, Barragan, O, Bowler, B, Csizmadia, Sz, Endl, M, Fridlund, M CV, Grziwa, S, Guenther, E, Hatzes, A P, Nowak, G, Albrecht, S, Alonso, R, Cabrera, J, Cochran, W D, Deeg, H J, Cusano, F, Eigmueller, Ph, Erikson, A, Hidalgo, D, Hirano, T, Johnson, M C, Korth, J, Mann, A, Narita, N, Nespral, D, Palle, E, Paetzold, M, Prieto-Arranz, J, Rauer, H, Ribas, I, Tingley, B, Wolthoff, V

“…We report the discovery from K2 of a transiting planet in an 18.25-d, eccentric (0.19 ± 0.04) orbit around K2-99, an 11th magnitude subgiant in Virgo. We…”
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Occultations from an Active Accretion Disk in a 72-day Detached Post-Algol System Detected by K2 by Zhou, G., Rappaport, S., Nelson, L., Huang, C. X., Senhadji, A., Rodriguez, J. E., Vanderburg, A., Quinn, S., Johnson, C. I., Latham, D. W., Torres, G., Gary, B. L., Tan, T. G., Johnson, M. C., Burt, J., Kristiansen, M. H., Jacobs, T. L., LaCourse, D., Schwengeler, H. M., Terentev, I., Bieryla, A., Esquerdo, G. A., Berlind, P., Calkins, M. L., Bento, J., Cochran, W. D., Karjalainen, M., Hatzes, A. P., Karjalainen, R., Holden, B., Butler, R. P.

“…Disks in binary systems can cause exotic eclipsing events. MWC 882 (BD -22 4376, EPIC 225300403) is such a disk-eclipsing system identified from observations…”
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CoRoT-22 b: a validated 4.9 R⊕ exoplanet in 10-d orbit by Moutou, C., Almenara, J. M., Díaz, R. F., Alonso, R., Deleuil, M., Guenther, E., Pasternacki, T., Aigrain, S., Baglin, A., Barge, P., Bonomo, A. S., Bordé, P., Bouchy, F., Cabrera, J., Carpano, S., Cochran, W. D., Csizmadia, Sz, Deeg, H. J., Dvorak, R., Endl, M., Erikson, A., Ferraz-Mello, S., Fridlund, M., Gandolfi, D., Guillot, T., Hatzes, A., Hébrard, G., Lovis, C., Lammer, H., MacQueen, P. J., Mazeh, T., Ofir, A., Ollivier, M., Pätzold, M., Rauer, H., Rouan, D., Santerne, A., Schneider, J., Tingley, B., Wuchterl, G.

“…The CoRoT satellite has provided high-precision photometric light curves for more than 163,000 stars and found several hundreds of transiting systems…”
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K2-99: a subgiant hosting a transiting warm Jupiter in an eccentric orbit and a long-period companion by Smith, A. M. S., Gandolfi, D., Barragán, O., Bowler, B., Csizmadia, Sz, Endl, M., Fridlund, M. C. V., Grziwa, S., Guenther, E., Hatzes, A. P., Nowak, G., Albrecht, S., Alonso, R., Cabrera, J., Cochran, W. D., Deeg, H. J., Cusano, F., Eigmüller, Ph, Erikson, A., Hidalgo, D., Hirano, T., Johnson, M. C., Korth, J., Mann, A., Narita, N., Nespral, D., Palle, E., Pätzold, M., Prieto-Arranz, J., Rauer, H., Ribas, I., Tingley, B., Wolthoff, V.

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The architecture of the hierarchical triple star KOI 928 from eclipse timing variations seen in Kepler photometry by Steffen, J. H., Quinn, S. N., Borucki, W. J., Brugamyer, E., Bryson, S. T., Buchhave, L. A., Cochran, W. D., Endl, M., Fabrycky, D. C., Ford, E. B., Holman, M. J., Jenkins, J., Koch, D., Latham, D. W., MacQueen, P., Mullally, F., Prša, A., Ragozzine, D., Rowe, J. F., Sanderfer, D. T., Seader, S. E., Short, D., Shporer, A., Thompson, S. E., Torres, G., Twicken, J. D., Welsh, W. F., Windmiller, G.

“…ABSTRACT We present a hierarchical triple star system (KIC 9140402) where a low‐mass eclipsing binary orbits a more massive third star. The orbital period of…”
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Further evidence for the planet around 51 Pegasi by Hatzes, Artie P, Cochran, William D, Bakker, Eric J

“…The discovery of a planet around the solar-type star 51 Pegasi marked a watershed in the search for extrasolar planets. Since then, seven other planets have…”
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Observation and Analysis of High-Resolution Optical Line Profiles in Comet Hyakutake (C/1996 B2) by Combi, M. R, Cochran, A. L, Cochran, W. D, Lambert, D. L, Johns-Krull, C. M

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A High Spectral Resolution Atlas of Comet 122P/de Vico by Cochran, Anita L., Cochran, William D.

“…On 3 and 4 October 1995, we obtained high spectral resolving power (R=λ/Δλ=60,000) observations of Comet 122P/de Vico using the 2DCoude cross-dispersed echelle…”
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