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Global Axisymmetric Magnetorotational Instability With Density Gradients

Pino, Jesse; Mahajan, S. M. (2008-05)

We examine global incompressible axisymmetric perturbations of a differentially rotating MHD plasma with radial density gradients. It is shown that the standard magnetorotational instability (MRI) criterion drawn from the ...

The Factory And The Beehive. II. Activity And Rotation In Praesepe And The Hyades

Douglas, S. T.; Agueros, M. A.; Covey, Kevin R.; Bowsher, E. C.; Bochanski, J. J.; Cargile, P. A.; Kraus, Adam; Law, N. M.; Lemonias, J. J.; Arce, Hector G.; Fierroz, D. F.; Kundert, A. (2014-11)

Open clusters are collections of stars with a single, well-determined age, and can be used to investigate the connections between angular-momentum evolution and magnetic activity over a star's lifetime. We present the ...

Planetary Candidates Observed By Kepler. Vi. Planet Sample from Q1-Q16 (47 Months)

Mullally, F.; Coughlin, Jeffrey L.; Thompson, Susan E.; Rowe, Jason; Burke, Christopher; Latham, David W.; Batalha, Natalie M.; Bryson, Stephen T.; Christiansen, Jessie; Henze, Christopher E.; Ofir, Aviv; Quarles, Billy; Shporer, Avi; Van Eylen, Vincent; Van Laerhoven, Christa; Shah, Yash; Wolfgang, Angie; Chaplin, W. J.; Xie, Ji-Wei; Akeson, Rachel; Argabright, Vic; Bachtell, Eric; Barclay, Thomas; Borucki, William J.; Caldwell, Douglas A.; Campbell, Jennifer R.; Catanzarite, Joseph H.; Cochran, William D.; Duren, Riley M.; Fleming, Scott W.; Fraquelli, Dorothy; Girouard, Forrest R.; Haas, Michael R.; Helminiak, Krzysztof G.; Howell, Steve B.; Huber, Daniel; Larson, Kipp; Gautier, Thomas N., III; Jenkins, Jon M.; Li, Jie; Lissauer, Jack J.; McArthur, Scot; Miller, Chris; Morris, Robert L.; Patil-Sabale, Anima; Plavchan, Peter; Putnam, Dustin; Quintana, Elisa V.; Ramirez, Solange; Aguirre, V. Silva; Seader, Shawn; Smith, Jeffrey C.; Steffen, Jason H.; Stewart, Chris; Stober, Jeremy; Still, Martin; Tenenbaum, Peter; Troeltzsch, John; Twicken, Joseph D.; Zamudio, Khadeejah A. (2015-04)

We present the sixth catalog of Kepler candidate planets based on nearly four years of high precision photometry. This catalog builds on the legacy of previous catalogs released by the Kepler project and includes 1493 new ...

The Beta Pictoris Disk Imaged By Herschel PACS And SPIRE

Vandenbussche, B.; Sibthorpe, B.; Acke, B.; Pantin, E.; Olofsson, G.; Waelkens, C.; Dominik, C.; Barlow, M. J.; Blommaert, Jadl; Bouwman, J.; Brandeker, A.; Cohen, M.; De Meester, W.; Dent, W. R. F.; Exter, K.; Di Francesco, J.; Fridlund, M.; Gear, W. K.; Glauser, A. M.; Gomez, H. L.; Greaves, J. S.; Hargrave, P. C.; Harvey, P. M.; Henning, T.; Heras, A. M.; Hogerheijde, M. R.; Holland, W. S.; Huygen, R.; Ivison, R. J.; Jean, C.; Leeks, S. J.; Lim, T. L.; Liseau, R.; Matthews, B. C.; Naylor, D. A.; Pilbratt, G. L.; Polehampton, E. T.; Regibo, S.; Royer, P.; Sicilia-Aguilar, A.; Swinyard, B. M.; Walker, H. J.; Wesson, R. (2010)

We obtained Herschel PACS and SPIRE images of the thermal emission of the debris disk around the A5V star beta Pic. The disk is well resolved in the PACS filters at 70, 100, and 160 mu m. The surface brightness profiles ...

SDSS J142625.71+575218.3: the First Pulsating White Dwarf With A Large Detectable Magnetic Field

Dufour, P.; Fontaine, G.; Liebert, J.; Williams, K.; Lai, D. K. (2008-08)

We report the discovery of a strong magnetic field in the unique pulsating carbon- atmosphere white dwarf SDSS J142625.71 + 575218.3. From spectra gathered at the MMT and Keck telescopes, we infer a surface field of B(s) ...

Discovery of a Dynamical Cold Point in the Heart of the Sagittarius dSph Galaxy With Observations from the APOGEE Project

Majewski, Steven R.; Hasselquist, Sten; Lokas, Ewa L.; Nidever, David L.; Frinchaboy, Peter M.; Garcia Perez, Ana E.; Johnston, Kathryn V.; Meszaros, Szabolcs; Shetrone, Matthew; Allende Prieto, Carlos; Beaton, Rachael L.; Beers, Timothy C.; Bizyaev, Dmitry; Cunha, Katia; Damke, Guillermo; Ebelke, Garrett; Eisenstein, Daniel J.; Hearty, Fred; Holtzman, Jon; Johnson, Jennifer A.; Law, David R.; Malanushenko, Viktor; Malanushenko, Elena; O'Connell, Robert W.; Oravetz, Daniel; Pan, Kaike; Schiavon, Ricardo P.; Schneider, Donald P.; Simmons, Audrey; Skrutskie, Michael F.; Smith, Verne V.; Wilson, John C.; Zasowski, Gail (2013-11)

The dynamics of the core of the Sagittarius (Sgr) dwarf spheroidal (dSph) galaxy are explored using high-resolution (R similar to 22,500), H-band, near-infrared spectra of over 1000 giant stars in the central 3 deg(2) of ...

The Open Cluster Chemical Analysis and Mapping Survey: Local Galactic Metallicity Gradient with APOGEE Using SDSS DR10

Frinchaboy, Peter M.; Thompson, Benjamin; Jackson, Kelly M.; O'Connell, Julia; Meyer, Brianne; Zasowski, Gail; Majewski, Steven R.; Chojnowksi, S. Drew; Johnson, Jennifer A.; Allende Prieto, Carlos; Beers, Timothy C.; Bizyaev, Dmitry; Brewington, Howard; Cunha, Katia; Ebelke, Garrett; Perez, Ana; Elia Garcia; Hearty, Frederick R.; Holtzman, Jon; Kinemuchi, Karen; Malanushenko, Elena; Malanushenko, Viktor; Marchante, Moses; Meszaros, Szabolcs; Muna, Demitri; Nidever, David L.; Oravetz, Daniel; Pan, Kaike; Schiavon, Ricardo P.; Schneider, Donald P.; Shetrone, Matthew; Simmons, Audrey; Snedden, Stephanie; Smith, Verne V.; Wilson, John C. (2013-11)

The Open Cluster Chemical Analysis and Mapping (OCCAM) survey aims to produce a comprehensive, uniform, infrared-based data set for hundreds of open clusters, and constrain key Galactic dynamical and chemical parameters ...

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Global Axisymmetric Magnetorotational Instability With Density Gradients

The Factory And The Beehive. II. Activity And Rotation In Praesepe And The Hyades

Planetary Candidates Observed By Kepler. Vi. Planet Sample from Q1-Q16 (47 Months)

The Beta Pictoris Disk Imaged By Herschel PACS And SPIRE

SDSS J142625.71+575218.3: the First Pulsating White Dwarf With A Large Detectable Magnetic Field

Discovery of a Dynamical Cold Point in the Heart of the Sagittarius dSph Galaxy With Observations from the APOGEE Project

The Open Cluster Chemical Analysis and Mapping Survey: Local Galactic Metallicity Gradient with APOGEE Using SDSS DR10

New ATLAS9 And MARCS Model Atmosphere Grids For The Apache Point Observatory Galactic Evolution Experiment (APOGEE)

An Alma Disk Mass for the Candidate Protoplanetary Companion to FW Tau

Limits On Planets Around Pulsating White Dwarf Stars

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Global Axisymmetric Magnetorotational Instability With Density Gradients

The Factory And The Beehive. II. Activity And Rotation In Praesepe And The Hyades

Planetary Candidates Observed By Kepler. Vi. Planet Sample from Q1-Q16 (47 Months)

The Beta Pictoris Disk Imaged By Herschel PACS And SPIRE

SDSS J142625.71+575218.3: the First Pulsating White Dwarf With A Large Detectable Magnetic Field

Discovery of a Dynamical Cold Point in the Heart of the Sagittarius dSph Galaxy With Observations from the APOGEE Project

The Open Cluster Chemical Analysis and Mapping Survey: Local Galactic Metallicity Gradient with APOGEE Using SDSS DR10

New ATLAS9 And MARCS Model Atmosphere Grids For The Apache Point Observatory Galactic Evolution Experiment (APOGEE)

An Alma Disk Mass for the Candidate Protoplanetary Companion to FW Tau

Limits On Planets Around Pulsating White Dwarf Stars