The Daily Brew
Selected astro-ph abstracts for Monday 2012 May 14
- High-Velocity Outflows Without AGN Feedback: Eddington-Limited Star Formation in Compact Massive Galaxies.
Aleksandar M. Diamond-Stanic (1,2), John Moustakas (1), Christy A. Tremonti (3), Alison L. Coil (1), Ryan C. Hickox (4), Aday R. Robaina (5), Gregory H. Rudnick (6), Paul H. Sell (3) ((1) UCSD, (2) CGE Fellow, (3) Wisconsin, (4) Dartmouth, (5) ICC Barcelona, (6) Kansas)
arXiv:1205.2368v1
- The Atacama Cosmology Telescope: Relation Between Galaxy Cluster Optical Richness and Sunyaev-Zel'dovich Effect.
Neelima Sehgal, Graeme Addison, Nick Battaglia, Elia S. Battistelli, J. Richard Bond, Sudeep Das, Mark J. Devlin, Joanna Dunkley, Rolando Dünner, Megan Gralla, Amir Hajian, Mark Halpern, Matthew Hasselfield, Matt Hilton, Adam D. Hincks, Renée Hlozek, John P. Hughes, Arthur Kosowsky, Yen-Ting Lin, Thibaut Louis, Tobias A. Marriage, Danica Marsden, Felipe Menanteau, Kavilan Moodley, Michael D. Niemack, Lyman A. Page, Bruce Partridge, Erik D. Reese, Blake D. Sherwin, Jon Sievers, Cristóbal Sifón, David N. Spergel, Suzanne T. Staggs, Daniel S. Swetz, Eric R. Switzer, Ed Wollack
arXiv:1205.2369v1
- The Origin of the Virgo Stellar Substructure.
Jeffrey L. Carlin, William Yam, Dana I. Casetti-Dinescu, Benjamin A. Willett, Heidi J. Newberg, Steven R. Majewski, Terrence M. Girard
arXiv:1205.2371v1
- Residual Cooling and Persistent Star Formation amid AGN Feedback in Abell 2597.
G. R. Tremblay, C. P. O'Dea, S. A. Baum, T. E. Clarke, C. L. Sarazin, J. N. Bregman, F. Combes, M. Donahue, A. C. Edge, A. C. Fabian, G. J. Ferland, B. R. McNamara, R. Mittal, J. B. R. Oonk, A. C. Quillen, H. R. Russell, J. S. Sanders, P. Salomé, G. M. Voit, R. J. Wilman, M. W. Wise
arXiv:1205.2373v1
- Multiphase Signatures of AGN Feedback in Abell 2597.
G. R. Tremblay, C. P. O'Dea, S. A. Baum, T. E. Clarke, C. L. Sarazin, J. N. Bregman, F. Combes, M. Donahue, A. C. Edge, A. C. Fabian, G. J. Ferland, B. R. McNamara, R. Mittal, J. B. R. Oonk, A. C. Quillen, H. R. Russell, J. S. Sanders, P. Salomé, G. M. Voit, R. J. Wilman, M. W. Wise
arXiv:1205.2374v1
- Chemical Abundances of the Milky Way Thick Disk and Stellar Halo I.: Implications of [alpha/Fe] for Star Formation Histories in Their Progenitors.
M. N. Ishigaki (1), M. Chiba (2), W. Aoki (1) ((1) National Astronomical Observatory of Japan, (2) Astronomical Institute, Tohoku University)
arXiv:1205.2406v1
- The Light Element Abundance Distribution in NGC 5128 from Planetary Nebulae.
J. R. Walsh, G. H. Jacoby, R. F. Peletier, N. A. Walton
arXiv:1205.2500v1
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