The Daily Brew
Selected astro-ph abstracts for Friday 2014 March 28
- A Mid-life crisis? Sudden Changes in Radio and X-Ray Emission from Supernova 1970G
Jason A Dittmann, Alicia M. Soderberg, Laura Chomiuk, Raffaella Margutti, William M. Goss, Dan Milisavljevic, Roger A. Chevalier
[ arXiv:1403.6825v1 | PDF File ]
- Atmospheric Characterization of the Hot Jupiter Kepler-13Ab
Avi Shporer (Sagan Fellow, JPL), Joseph G. O'Rourke (Caltech), Heather A. Knutson (Caltech), Gyula M. Szabo (ELTE Gothard Astrophysical Observatory), Ming Zhao (PSU), Adam Burrows (Princeton University), Jonathan Fortney (UCSC), Eric Agol (U. of Washington), Nicolas B. Cowan (Northwestern), Jean-Michel Desert (U. of Colorado), Andrew W. Howard (U. of Hawaii), Howard Isaacson (UCB), Nikole A. Lewis (MIT), Adam P. Showman (U. of Arizona), Kamen O. Todorov (ETH Zurich)
[ arXiv:1403.6831v1 | PDF File ]
- AGN Emission Line Diagnostics and the Mass-Metallicity Relation up to Redshift z~2: the Impact of Selection Effects and Evolution
Stéphanie Juneau (1), Frédéric Bournaud (1), Stéphane Charlot (2), Emanuele Daddi (1), David Elbaz (1), Jonathan R. Trump (3), Jarle Brinchmann (4), Mark Dickinson (5), Pierre-Alain Duc (1), Raphael Gobat (1), Ingrid Jean-Baptiste (1,6), Emeric Le Floc'h (1), M. D. Lehnert (2,6), Camilla Pacifici (7), Maurilio Pannella (1), Corentin Schreiber (1) ((1) CEA Saclay, (2) IAP, (3) Penn State, (4) Leiden Observatory, (5) NOAO, (6) Paris-Meudon, (7) Yonsei University)
[ arXiv:1403.6832v1 | PDF File ]
- Lyman-$\alpha$ Transit Spectroscopy and the Neutral Hydrogen Tail of the Hot Neptune GJ436b
Jennifer R. Kulow, Kevin France, Jeffery Linsky, R. O. Parke Loyd
[ arXiv:1403.6834v1 | PDF File ]
- Development of Fiber Fabry-Perot Interferometers as Stable Near-infrared Calibration Sources for High Resolution Spectrographs
Samuel Halverson, Suvrath Mahadevan, Lawrence Ramsey, Fred Hearty, John Wilson, Jon Holtzman, Stephen Redman, Gillian Nave, David Nidever, Matt Nelson, Nick Venditti, Dmitry Bizyaev, Scott Fleming
[ arXiv:1403.6841v1 | PDF File ]
- A Search for Stars of Very Low Metal Abundance. VI. Detailed Abundances of 313 Metal-Poor Stars
Ian U. Roederer, George W. Preston, Ian B. Thompson, Stephen A. Shectman, Christopher Sneden, Gregory S. Burley, Daniel D. Kelson
[ arXiv:1403.6853v1 | PDF File ]
- C/O Ratios of Stars with Transiting Hot Jupiter Exoplanets
Johanna K. Teske (1), Katia Cunha (1, 2), Verne V. Smith (3), Simon C. Schuler (4), Caitlin A. Griffith (5) ((1) Steward Observatory, University of Arizona, Tucson, AZ, USA, (2) Observatorio Nacional, Rio de Janeiro, Brazil, (3) National Optical Astronomy Observatory, Tucson, AZ, USA, (4) University of Tampa, Tampa, FL, USA, (5) Lunar and Planetary Laboratory, University of Arizona, Tucson, AZ, USA)
[ arXiv:1403.6891v1 | PDF File ]
- Metal-poor dwarf galaxies in the SIGRID galaxy sample. I. HII region observations and chemical abundances
David C. Nicholls, Michael A. Dopita, Ralph S. Sutherland, Helmut Jerjen, Lisa J. Kewley, Hassan Basurah
[ arXiv:1403.6903v1 | PDF File ]
- OGLE-2008-BLG-355Lb: A Massive Planet around A Late type Star
N. Koshimoto, A. Udalski, T.Sumi, D.P. Bennett, I.A. Bond, N. Rattenbury, F. Abe, C.S. Botzler, M. Freeman, M. Fukagawa, A. Fukui, K. Furusawa, Y. Itow, C.H. Ling, K. Masuda, Y. Matsubara, Y. Muraki, K. Ohnishi, To. Saito, H. Shibai, D.J. Sullivan, K. Suzuki, D. Suzuki, W.L. Sweatman, S. Takino, P.J. Tristram, K. Wada, P.C.M. Yock, M.K.Szymański, M. Kubiak, I Soszyński, G. Pietrzyński, R. Poleski, K. Ulaczyk,Ł. Wyrzykowski
[ arXiv:1403.7005v1 | PDF File ]
- Prospects for asteroseismic inference on the envelope helium abundance in red giant stars
A.-M. Broomhall, A. Miglio, J. Montalban, P. Eggenberger, W.J.Chaplin, Y. Elsworth, R. Scuflaire, P. Ventura, G.A. Verner
[ arXiv:1403.7045v1 | PDF File ]
- Oscillation mode linewidths and heights of 23 main-sequence stars observed by Kepler
T.Appourchaux, H.M.Antia, O.Benomar, T.L.Campante, G.R.Davies, R.Handberg, R.Howe, C.Régulo, K.Belkacem, G.Houdek, R.A.García, W.J.Chaplin
[ arXiv:1403.7046v1 | PDF File ]
- H-alpha Spectral diversity of type II supernovae
Claudia P. Gutiérrez, Joseph P. Anderson, Mario Hamuy, Santiago González-Gaitán, Gastón Folatelli, Nidia I. Morrell, Maximilian D. Stritzinger, Mark M. Phillips, Patrick McCarthy, Nicholas B. Suntzeff, Joanna Thomas-Osip
[ arXiv:1403.7089v1 | PDF File ]
- Characterizing the V-band light-curves of hydrogen-rich type II supernovae
Joseph P. Anderson, Santiago González-Gaitán, Mario Hamuy, Claudia P. Gutiérrez, Maximilian D. Stritzinger, Felipe Olivares E., Mark M. Phillips, Steve Schulze, Roberto Antezana, Luis Bolt, Abdo Campillay, Sergio Castellón, Carlos Contreras, Thomas de Jaeger, Gastón Folatelli, Francisco Förster, Wendy L. Freedman, Luis González, Eric Hsiao, Wojtek Krzemiński, Kevin Krisciunas, José Maza, Patrick McCarthy, Nidia I. Morrell, Sven E. Persson, Miguel Roth, Francisco Salgado, Nicholas B. Suntzeff, Joanna Thomas-Osip
[ arXiv:1403.7091v1 | PDF File ]
Other Papers:
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