• Keck-I Mosfire Spectroscopy Of Compact Star-Forming Galaxies At Z Greater Than Or Similar To 2: High Velocity Dispersions In Progenitors Of Compact Quiescent Galaxies 

    Barro, Guillermo; Trump, Jonathan R.; Koo, David C.; Dekel, Avishai; Kassin, Susan A.; Kocevski, Dale D.; Faber, Sandra M.; van der Wel, Arjen; Guo, Yicheng; Perez-Gonzalez, Pablo G.; Toloba, Elisa; Fang, Jerome J.; Pacifici, Camilla; Simons, Raymond; Campbell, Randy D.; Ceverino, Daniel; Finkelstein, Steven L.; Goodrich, Bob; Kassis, Marc; Koekemoer, Anton M.; Konidaris, Nicholas P.; Livermore, Rachael C.; Lyke, James E.; Mobasher, Bahram; Nayyeri, Hooshang; Peth, Michael; Primack, Joel R.; Rizzi, Luca; Somerville, Rachel S.; Wirth, Gregory D.; Zolotov, Adi (2014-11)
    We present Keck-I MOSFIRE near-infrared spectroscopy for a sample of 13 compact star-forming galaxies (SFGs) at redshift 2 <= z <= 2.5 with star formation rates of SFR similar to 100M(circle dot)yr(-1) and masses of log( ...
  • Keeping Directors In Line: Social Distancing As A Control Mechanism In The Corporate Elite 

    Westphal, J. D.; Khanna, P. (2003-09)
    In this study, we consider the social process by which the corporate elite may have resisted pressure from stakeholders to adopt changes in corporate governance that limit managerial autonomy. We examine (1) how directors ...
  • The Kepler Characterization Of The Variability Among A- And F-Type Stars I. General Overview 

    Uytterhoeven, K.; Moya, A.; Grigahcene, A.; Guzik, J. A.; Gutierrez-Soto, J.; Smalley, B.; Handler, G.; Balona, L. A.; Niemczura, E.; Machado, L. F.; Benatti, S.; Chapellier, E.; Tkachenko, A.; Szabo, R.; Suarez, J. C.; Ripepi, V.; Pascual, J.; Mathias, P.; Martin-Ruiz, S.; Lehmann, H.; Jackiewicz, J.; Hekker, S.; Gruberbauer, M.; Garcia, R. A.; Dumusque, X.; Diaz-Fraile, D.; Bradley, P.; Antoci, V.; Roth, M.; Leroy, B.; Murphy, S. J.; De Cat, P.; Cuypers, J.; Kjeldsen, H.; Christensen-Dalsgaard, J.; Breger, M.; Pigulski, A.; Kiss, L. L.; Still, M.; Thompson, S. E.; Van Cleve, J. (2011-10)
    Context. The Kepler spacecraft is providing time series of photometric data with micromagnitude precision for hundreds of A-F type stars. Aims. We present a first general characterization of the pulsational behaviour of ...
  • The Kepler Characterization Of The Variability Among A- And F-Type Stars I. General Overview 

    Uytterhoeven, K.; Moya, A.; Grigahcene, A.; Guzik, J. A.; Gutierrez-Soto, J.; Smalley, B.; Handler, G.; Balona, L. A.; Niemczura, E.; Machado, L. F.; Benatti, S.; Chapellier, E.; Tkachenko, A.; Szabo, R.; Suarez, J. C.; Ripepi, V.; Pascual, J.; Mathias, P.; Martin-Ruiz, S.; Lehmann, H.; Jackiewicz, J.; Hekker, S.; Gruberbauer, M.; Garcia, R. A.; Dumusque, X.; Diaz-Fraile, D.; Bradley, P.; Antoci, V.; Roth, M.; Leroy, B.; Murphy, S. J.; De Cat, P.; Cuypers, J.; Kjeldsen, H.; Christensen-Dalsgaard, J.; Breger, M.; Pigulski, A.; Kiss, L. L.; Still, M.; Thompson, S. E.; Van Cleve, J. (2011-10)
    Context. The Kepler spacecraft is providing time series of photometric data with micromagnitude precision for hundreds of A-F type stars. Aims. We present a first general characterization of the pulsational behaviour of ...
  • Kepler Mission Design, Realized Photometric Performance, and Early Science 

    Koch, David G.; Borucki, William J.; Basri, Gibor; Batalha, Natalie M.; Brown, Timothy M.; Caldwell, Douglas; Christensen-Dalsgaard, Jorgen; Cochran, William D.; DeVore, Edna; Dunham, Edward W.; Gautier, Thomas N., III; Geary, John C.; Gilliland, Ronald L.; Gould, Alan; Jenkins, Jon; Kondo, Yoji; Latham, David W.; Lissauer, Jack J.; Marcy, Geoffrey; Monet, David; Sasselov, Dimitar; Boss, Alan; Brownlee, Donald; Caldwell, John; Dupree, Andrea K.; Howell, Steve B.; Kjeldsen, Hans; Meibom, Soren; Morrison, David; Owen, Tobias; Reitsema, Harold; Tarter, Jill; Bryson, Stephen T.; Dotson, Jessie L.; Gazis, Paul; Haas, Michael R.; Kolodziejczak, Jeffrey; Rowe, Jason F.; Van Cleve, Jeffrey E.; Allen, Christopher; Chandrasekaran, Hema; Clarke, Bruce D.; Li, Jie; Quintana, Elisa V.; Tenenbaum, Peter; Twicken, Joseph D.; Wu, Hayley (2010-04)
    The Kepler Mission, launched on 2009 March 6, was designed with the explicit capability to detect Earth-size planets in the habitable zone of solar-like stars using the transit photometry method. Results from just 43 days ...
  • Kepler Observations of Transiting Hot Compact Objects 

    Rowe, Jason F.; Borucki, William J.; Koch, David; Howell, Steve B.; Basri, Gibor; Batalha, Natalie; Brown, Timothy M.; Caldwell, Douglas; Cochran, William D.; Dunham, Edward; Dupree, Andrea K.; Fortney, Jonathan J.; Gautier, Thomas N., III; Gilliland, Ronald L.; Jenkins, Jon; Latham, David W.; Lissauer, Jack J.; Marcy, Geoff; Monet, David G.; Sasselov, Dimitar; Welsh, William F. (2010-04)
    Kepler photometry has revealed two unusual transiting companions: one orbiting an early A-star and the other orbiting a late B-star. In both cases, the occultation of the companion is deeper than the transit. The occultation ...
  • Kepler's First Rocky Planet: Kepler-10B 

    Batalha, Natalie M.; Borucki, William J.; Bryson, Stephen T.; Buchhave, Lars A.; Caldwell, Douglas A.; Christensen-Dalsgaard, Jorgen; Ciardi, David; Dunham, Edward W.; Fressin, Francois; Gautier, Thomas N., III; Gilliland, Ronald L.; Haas, Michael R.; Howell, Steve B.; Jenkins, Jon M.; Kjeldsen, Hans; Koch, David G.; Latham, David W.; Lissauer, Jack J.; Marcy, Geoffrey W.; Rowe, Jason F.; Sasselov, Dimitar D.; Seager, Sara; Steffen, Jason H.; Torres, Guillermo; Basri, Gibor S.; Brown, Timothy M.; Charbonneau, David; Christiansen, Jessie; Clarke, Bruce; Cochran, William D.; Dupree, Andrea; Fabrycky, Daniel C.; Fischer, Debra; Ford, Eric B.; Fortney, Jonathan; Girouard, Forrest R.; Holman, Matthew J.; Johnson, John; Isaacson, Howard; Klaus, Todd C.; Machalek, Pavel; Moorehead, Althea V.; Morehead, Robert C.; Ragozzine, Darin; Tenenbaum, Peter; Twicken, Joseph; Quinn, Samuel; VanCleve, Jeffrey; Walkowicz, Lucianne M.; Welsh, William F.; Devore, Edna; Gould, Alan (2011-03)
    NASA's Kepler Mission uses transit photometry to determine the frequency of Earth-size planets in or near the habitable zone of Sun-like stars. The mission reached a milestone toward meeting that goal: the discovery of its ...
  • Kepler-10 c: a 2.2 Earth Radius Transiting Planet in a Multiple System 

    Fressin, Francois; Torres, Guillermo; Desert, Jean-Michel; Charbonneau, David; Batalha, Natalie M.; Fortney, Jonathan J.; Rowe, Jason F.; Allen, Christopher; Borucki, William J.; Brown, Timothy M.; Bryson, Stephen T.; Ciardi, David R.; Cochran, William D.; Deming, Drake; Dunham, Edward W.; Fabrycky, Daniel C.; Gautier, Thomas N., III; Gilliland, Ronald L.; Henze, Christopher E.; Holman, Matthew J.; Howell, Steve B.; Jenkins, Jon M.; Kinemuchi, Karen; Knutson, Heather; Koch, David G.; Latham, David W.; Lissauer, Jack J.; Marcy, Geoffrey W.; Ragozzine, Darin; Sasselov, Dimitar D.; Still, Martin; Tenenbaum, Peter; Uddin, Kamal (2011-11)
    The Kepler mission has recently announced the discovery of Kepler-10 b, the smallest exoplanet discovered to date and the first rocky planet found by the spacecraft. A second, 45 day period transit-like signal present in ...
  • Kepler-14B: A Massive Hot Jupiter Transiting An F Star in A Close Visual Binary 

    Buchhave, Lars A.; Latham, David W.; Carter, Joshua A.; Desert, Jean-Michel; Torres, Guillermo; Adams, Elisabeth R.; Bryson, Stephen T.; Charbonneau, David B.; Ciardi, David R.; Kulesa, Craig; Dupree, Andrea K.; Fischer, Debra A.; Fressin, Francois; Gautier, Thomas N., III; Gilliland, Ronald L.; Howell, Steve B.; Isaacson, Howard; Jenkins, Jon M.; Marcy, Geoffrey W.; McCarthy, Donald W.; Rowe, Jason F.; Batalha, Natalie M.; Borucki, William J.; Brown, Timothy M.; Caldwell, Douglas A.; Christiansen, Jessie L.; Cochran, William D.; Deming, Drake; Dunham, Edward W.; Everett, Mark; Ford, Eric B.; Fortney, Jonathan J.; Geary, John C.; Girouard, Forrest R.; Haas, Michael R.; Holman, Matthew J.; Horch, Elliott; Klaus, Todd C.; Knutson, Heather A.; Koch, David G.; Kolodziejczak, Jeffrey; Lissauer, Jack J.; Machalek, Pavel; Mullally, Fergal; Still, Martin D.; Quinn, Samuel N.; Seager, Sara; Thompson, Susan E.; Van Cleve, Jeffrey (2011-11)
    We present the discovery of a hot Jupiter transiting an F star in a close visual (0 ''.3 sky projected angular separation) binary system. The dilution of the host star's light by the nearly equal magnitude stellar companion ...
  • Kepler-15B: A Hot Jupiter Enriched in Heavy Elements and the First Kepler Mission Planet Confirmed With the Hobby-Eberly Telescope 

    Endl, Michael; MacQueen, Phillip J.; Cochran, William D.; Brugamyer, Erik J.; Buchhave, Lars A.; Rowe, Jason; Lucas, Phillip; Isaacson, Howard; Bryson, Steve; Howell, Steve B.; Fortney, Jonathan J.; Hansen, Terese; Borucki, William J.; Caldwell, Douglas; Christiansen, Jessie L.; Ciardi, David R.; Demory, Brice-Olivier; Everett, Mark; Ford, Eric B.; Haas, Michael R.; Holman, Matthew J.; Horch, Elliott; Jenkins, Jon M.; Koch, David J.; Lissauer, Jack J.; Machalek, Pavel; Still, Martin; Welsh, William F.; Sanderfer, Dwight T.; Seader, Shawn E.; Smith, Jeffrey C.; Thompson, Susan E.; Twicken, Joseph D. (2011-11)
    We report the discovery of Kepler-15b (KOI-128), a new transiting exoplanet detected by NASA's Kepler mission. The transit signal with a period of 4.94 days was detected in the quarter 1 (Q1) Kepler photometry. For the ...
  • Kepler-18B, C, and D: A System of Three Planets Confirmed by Transit Timing Variations, Light Curve Validation, Warm-Spitzer Photometry, and Radial Velocity Measurements 

    Cochran, William D.; Fabrycky, Daniel C.; Torres, Guillermo; Fressin, Francois; Desert, Jean-Michel; Ragozzine, Darin; Sasselov, Dimitar; Fortney, Jonathan J.; Rowe, Jason F.; Brugamyer, Erik J.; Bryson, Stephen T.; Carter, Joshua A.; Ciardi, David R.; Howell, Steve B.; Steffen, Jason H.; Borucki, William J.; Koch, David G.; Winn, Joshua N.; Welsh, William F.; Uddin, Kamal; Tenenbaum, Peter; Still, M.; Seager, Sara; Quinn, Samuel N.; Mullally, F.; Miller, Neil; Marcy, Geoffrey W.; MacQueen, Phillip J.; Lucas, Phillip; Lissauer, Jack J.; Latham, David W.; Knutson, Heather; Kinemuchi, K.; Johnson, John A.; Jenkins, Jon M.; Isaacson, Howard; Howard, Andrew; Horch, Elliott; Holman, Matthew J.; Henze, Christopher E.; Haas, Michael R.; Gilliland, Ronald L.; Gautier, Thomas N., III; Ford, Eric B.; Fischer, Debra A.; Everett, Mark; Endl, Michael; Demory, Brice-Oliver; Deming, Drake; Charbonneau, David; Caldwell, Douglas; Buchhave, Lars; Brown, Timothy M.; Batalha, Natalie (2011-11)
    We report the detection of three transiting planets around a Sun-like star, which we designate Kepler-18. The transit signals were detected in photometric data from the Kepler satellite, and were confirmed to arise from ...
  • The Kepler-19 System: A Transiting 2.2 R-Circle Plus Planet And A Second Planet Detected Via Transit Timing Variations 

    Ballard, Sarah; Fabrycky, Daniel; Fressin, Francois; Charbonneau, David; Desert, Jean-Michel; Torres, Guillermo; Marcy, Geoffrey; Burke, Christopher J.; Isaacson, Howard; Henze, Christopher; Steffen, Jason H.; Ciardi, David R.; Howell, Steven B.; Cochran, William D.; Endl, Michael; Bryson, Stephen T.; Rowe, Jason F.; Holman, Matthew J.; Lissauer, Jack J.; Jenkins, Jon M.; Still, Martin; Ford, Eric B.; Christiansen, Jessie L.; Middour, Christopher K.; Haas, Michael R.; Li, Jie; Hall, Jennifer R.; McCauliff, Sean; Batalha, Natalie M.; Koch, David G.; Borucki, William J. (2011-12)
    We present the discovery of the Kepler-19 planetary system, which we first identified from a 9.3 day periodic transit signal in the Kepler photometry. From high-resolution spectroscopy of the star, we find a stellar effective ...
  • Kepler-20: A Sun-Like Star With Three Sub-Neptune Exoplanets And Two Earth-Size Candidates 

    Gautier, Thomas N., III; Charbonneau, David; Rowe, Jason F.; Marcy, Geoffrey W.; Isaacson, Howard; Torres, Guillermo; Fressin, Francois; Rogers, Leslie A.; Desert, Jean-Michel; Buchhave, Lars A.; Latham, David W.; Quinn, Samuel N.; Ciardi, David R.; Fabrycky, Daniel C.; Ford, Eric B.; Gilliland, Ronald L.; Walkowicz, Lucianne M.; Bryson, Stephen T.; Cochran, William D.; Endl, Michael; Fischer, Debra A.; ; Howell, Steve B.; Horch, Elliott P.; Barclay, Thomas; Batalha, Natalie; Borucki, William J.; Christiansen, Jessie L.; Geary, John C.; Henze, Christopher E.; Holman, Matthew J.; Ibrahim, Khadeejah; Jenkins, Jon M.; Kinemuchi, Karen; Koch, David G.; Lissauer, Jack J.; Sanderfer, Dwight T.; Sasselov, Dimitar D.; Seager, Sara; Silverio, Kathryn; Smith, Jeffrey C.; Still, Martin; Stumpe, Martin C.; Tenenbaum, Peter; Van Cleve, Jeffrey (2012-04)
    We present the discovery of the Kepler-20 planetary system, which we initially identified through the detection of five distinct periodic transit signals in the Kepler light curve of the host star 2MASS J19104752+4220194. ...
  • Kepler-22B: A 2.4 Earth-Radius Planet In The Habitable Zone Of A Sun-Like Star 

    Borucki, William J.; Koch, David G.; Batalha, Natalie; Bryson, Stephen T.; Rowe, Jason; Fressin, Francois; Torres, Guillermo; Caldwell, Douglas A.; Christensen-Dalsgaard, Jorgen; Cochran, William D.; DeVore, Edna; Gautier, Thomas N., III; Geary, John C.; Gilliland, Ronald; Gould, Alan; Howell, Steve B.; Jenkins, Jon M.; Latham, David W.; Lissauer, Jack J.; Marcy, Geoffrey W.; Sasselov, Dimitar; Boss, Alan; Charbonneau, David; Ciardi, David; Kaltenegger, Lisa; Doyle, Laurance; Dupree, Andrea K.; Ford, Eric B.; Fortney, Jonathan; Holman, Matthew J.; Steffen, Jason H.; Mullally, Fergal; Still, Martin; Tarter, Jill; Ballard, Sarah; Buchhave, Lars A.; Carter, Josh; Christiansen, Jessie L.; Demory, Brice-Olivier; Desert, Jean-Michel; Dressing, Courtney; Endl, Michael; Fabrycky, Daniel; Fischer, Debra; Haas, Michael R.; Henze, Christopher; Horch, Elliott; Howard, Andrew W.; Isaacson, Howard; Kjeldsen, Hans; Johnson, John Asher; Klaus, Todd; Kolodziejczak, Jeffery; Barclay, Thomas; Li, Jie; Meibom, Soren; Prsa, Andrej; Quinn, Samuel N.; Quintana, Elisa V.; Robertson, Paul; Sherry, William; Shporer, Avi; Tenenbaum, Peter; Thompson, Susan E.; Twicken, Joseph D.; Van Cleve, Jeffrey; Welsh, William F.; Basu, Sarbani; Chaplin, William; Miglio, Andrea; Kawaler, Steven D.; Arentoft, Torben; Stello, Dennis; Metcalfe, Travis S.; Verner, Graham A.; Karoff, Christoffer; Lundkvist, Mia; Lund, Mikkel N.; Handberg, Rasmus; Elsworth, Yvonne; Hekker, Saskia; Huber, Daniel; Bedding, Timothy R.; Rapin, William (2012-02)
    A search of the time-series photometry from NASA's Kepler spacecraft reveals a transiting planet candidate orbiting the 11th magnitude G5 dwarf KIC 10593626 with a period of 290 days. The characteristics of the host star ...
  • Kepler-424 B: A "Lonely" Hot Jupiter That Found A Companion 

    Endl, Michael; Caldwell, Douglas A.; Barclay, Thomas; Huber, Daniel; Isaacson, Howard; Buchhave, Lars A.; Brugamyer, Erik; Robertson, Paul; Cochran, William D.; MacQueen, Phillip J.; Havel, Mathieu; Lucas, Phillip; Howell, Steve B.; Fischer, Debra; Quintana, Elisa; Ciardi, David R. (2014-11)
    Hot Jupiter systems provide unique observational constraints for migration models in multiple systems and binaries. We report on the discovery of the Kepler-424 (KOI-214) two-planet system, which consists of a transiting ...
  • Kepler-445, Kepler-446 And The Occurrence Of Compact Multiples Orbiting Mid-M Dwarf Stars 

    Muirhead, Phillip S.; Mann, Andrew W.; Vanderburg, Andrew; Morton, Timothy D.; Kraus, Adam; Ireland, Michael; Swift, Jonathan J.; Feiden, Gregory A.; Gaidos, Eric; Gazak, J. Zachary (2015-03)
    We confirm and characterize the exoplanetary systems Kepler-445 and Kepler-446: two mid-M dwarf stars, each with multiple, small, short-period transiting planets. Kepler-445 is a metal-rich ([ Fe/H] = + 0.25 0.10) M4 dwarf ...
  • Kepler-4B: A Hot Neptune-Like Planet of A G0 Star Near Main-Sequence Turnoff 

    Borucki, William J.; Koch, David G.; Brown, Timothy M.; Basri, Gibor; Batalha, Natalie M.; Caldwell, Douglas A.; Cochran, William D.; Dunham, Edward W.; Gautier, Thomas N., III; Geary, John C.; Gilliland, Ronald L.; Howell, Steve B.; Jenkins, Jon M.; Latham, David W.; Lissauer, Jack J.; Marcy, Geoffrey W.; Monet, David; Rowe, Jason F.; Sasselov, Dimitar (2010-04)
    Early time-series photometry from NASA's Kepler spacecraft has revealed a planet transiting the star we term Kepler-4, at R.A. = 19(h)02(m)27.(s)68, delta = +50 degrees 08'08 '' 7. The planet has an orbital period of 3.213 ...
  • Kepler-7B: A Transiting Planet With Unusually Low Density 

    Latham, David W.; Borucki, William J.; Koch, David G.; Brown, Timothy M.; Buchhave, Lars A.; Basri, Gibor; Batalha, Natalie M.; Caldwell, Douglas A.; Cochran, William D.; Dunham, Edward W.; Furesz, Gabor; Gautier, Thomas N., III; Geary, John C.; Gilliland, Ronald L.; Howell, Steve B.; Jenkins, Jon M.; Lissauer, Jack J.; Marcy, Geoffrey W.; Monet, David G.; Rowe, Jason F.; Sasselov, Dimitar D. (2010-04)
    We report on the discovery and confirmation of Kepler-7b, a transiting planet with unusually low density. The mass is less than half that of Jupiter, M(P) = 0.43 M(J), but the radius is 50% larger, R(P) = 1.48 R(J). The ...
  • Kidding Conversations 

    Hopper, Robert, 1945-1998 (1980 to 19)
  • Kiloparsec-Scale Spatial Offsets In Double-Peaked Narrow-Line Active Galactic Nuclei. I. Markers For Selection Of Compelling Dual Active Galactic Nucleus Candidates 

    Comerford, Julia M.; Gerke, Brian F.; Stern, Daniel; Cooper, Michael C.; Weiner, Benjamin J.; Newman, Jeffrey A.; Madsen, Kristin; Barrows, R. Scott (2012-07)
    Merger-remnant galaxies with kiloparsec (kpc) scale separation dual active galactic nuclei (AGNs) should be widespread as a consequence of galaxy mergers and triggered gas accretion onto supermassive black holes, yet very ...