The Daily Brew
Selected astro-ph abstracts for Wednesday 2010 January 27
- The Mid-IR and X-ray Selected QSO Luminosity Function.
R.J. Assef, C.S. Kochanek, M.L.N. Ashby, M. Brodwin, M.J.I. Brown, R. Cool, W. Forman, A.H. Gonzalez, R.C. Hickox, B.T. Jannuzi, C. Jones, E. Le Floc'h, J. Moustakas, S.S. Murray, D. Stern
arXiv:1001.4529v1
- Observations of Milky Way Dwarf Spheroidal galaxies with the Fermi-LAT detector and constraints on Dark Matter models.
Fermi/LAT Collaboration, J.S. Bullock, M. Kaplinghat, G.D. Martinez
arXiv:1001.4531v1
- Are Brightest Halo Galaxies Central Galaxies?.
Ramin A. Skibba, Frank C. van den Bosch, Xiaohu Yang, Surhud More, Houjun Mo, Fabio Fontanot
arXiv:1001.4533v1
- Seven-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Cosmological Interpretation.
E. Komatsu, K. M. Smith, J. Dunkley, C. L. Bennett, B. Gold, G. Hinshaw, N. Jarosik, D. Larson, M. R. Nolta, L. Page, D. N. Spergel, M. Halpern, R. S. Hill, A. Kogut, M. Limon, S. S. Meyer, N. Odegard, G. S. Tucker, J. L. Weiland, E. Wollack, E. L. Wright
arXiv:1001.4538v1
- A paradox resolved using observations of Doppler boosting in Kepler lightcurves.
Marten H. van Kerkwijk (1 and 2), Saul A. Rappaport (3), Rene P. Breton (1 and 2), Stephen Justham (1), Philipp Podsiadlowski (4), Zhanwen Han (5) ((1) KIAA/PKU, (2) UofT, (3) MIT, (4) Oxford, (5) Yunnan Obs./NAOC)
arXiv:1001.4539v2
- The Contribution of Fermi Gamma-Ray Pulsars to the local Flux of Cosmic-Ray Electrons and Positrons.
Leo Gendelev, Stefano Profumo, Michael Dormody
arXiv:1001.4540v1
- Seven-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Galactic Foreground Emission.
B. Gold, N. Odegard, J. L. Weiland, R. S. Hill, A. Kogut, C. L. Bennett, G. Hinshaw, J. Dunkley, M. Halpern, N. Jarosik, E. Komatsu, D. Larson, M. Limon, S. S. Meyer, M. R. Nolta, L. Page, K. M. Smith, D. N. Spergel, G. S. Tucker, E. Wollack, E. L. Wright
arXiv:1001.4555v1
- Where do Wet, Dry, and Mixed Galaxy Mergers Occur? A Study of the Environments of Close Galaxy Pairs in the DEEP2 Galaxy Redshift Survey.
Lihwai Lin (1), Michael C. Cooper (2,3), Hung-Yu Jian (4), David C. Koo (5), David R. Patton (6), Renbin Yan (7), Christopher N. A. Willmer (2), Alison L. Coil (8), Tzihong Chiueh (4), Darren J. Croton (9), Brian F. Gerke (10), Jennifer Lotz (11,12), Puragra Guhathakurta (5), Jeffrey A. Newman (13) ((1) ASIAA, (2) Steward Observatory, Univ. of Arizona, (3) Spitzer Fellow, (4) NTU, (5) UCO/Lick, and UC Santa Cruz, (6) Trent Univ., (7) University of Toronto, (8) UCSD, (9) Swinburne University, (10) Kavli Institute, (11) NOAO, (12) Leo Goldberg Fellow, (13) Univ. of Pittsburgh)
arXiv:1001.4560v1
- Metallicity of high stellar mass galaxies with signs of merger events.
M. S. Alonso (ICATE), L. Michel-Dansac (CRAL), D. G. Lambas (IATE)
arXiv:1001.4605v1
- Seven-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Power Spectra and WMAP-Derived Parameters.
D. Larson, J. Dunkley, G. Hinshaw, E. Komatsu, M. R. Nolta, C. L. Bennett, B. Gold, M. Halpern, R. S. Hill, N. Jarosik, A. Kogut, M. Limon, S. S. Meyer, N. Odegard, L. Page, K. M. Smith, D. N. Spergel, G. S. Tucker, J. L. Weiland, E. Wollack, E. L. Wright
arXiv:1001.4635v1
- The scaling relation between richness and mass of galaxy clusters: a Bayesian approach.
S. Andreon (1), M. A. Hurn (2) ((1) INAF-OA Brera, (2) Bath Univ., Math Dept.)
arXiv:1001.4639v1
- Seven-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Planets and Celestial Calibration Sources.
J. L. Weiland (1), N. Odegard (1), R. S. Hill (1), E. Wollack (2), G. Hinshaw (2), M. R. Greason (1), N. Jarosik (3), L. Page (3), C. L. Bennett (4), J. Dunkley (5), B. Gold (4), M. Halpern (6), A. Kogut (2), E. Komatsu (7), D. Larson (4), M. Limon (8), S. S. Meyer (9), M. R. Nolta (10), K. M. Smith (3), D. N. Spergel (3), G. S. Tucker (11), E. L. Wright (12) ((1) ADNET Systems, (2) NASA's GSFC, (3) Princeton, (4) JHU, (5) Oxford (6) UBC, (7) U. Texas, (8) Columbia, (9) U. Chicago, (10) CITA, (11) Brown, (12) UCLA)
arXiv:1001.4731v1
- Seven-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Sky Maps, Systematic Errors, and Basic Results.
N. Jarosik, C. L. Bennett, J. Dunkley, B. Gold, M. R. Greason, M. Halpern, R. S. Hill, G. Hinshaw, A. Kogut, E. Komatsu, D. Larson, M. Limon, S. S. Meyer, M. R. Nolta, N. Odegard, L. Page, K. M. Smith, D. N. Spergel, G. S. Tucker, J. L. Weiland, E. Wollack, E. L. Wright
arXiv:1001.4744v1
- Characterizing the Low-Mass Molecular Component in the Northern Small Magellanic Cloud.
E. Muller, J. Ott, A. Hughes, J. Pineda, T. Wong, N. Mizuno, A. Kawamura, Y. Mizuno, Y. Fukui, T. Onishi, M. Rubio
arXiv:1001.4757v1
- Seven-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Are There Cosmic Microwave Background Anomalies?.
C. L. Bennett (JHU), R. S. Hill (ADNET), G. Hinshaw (NASA/GSFC), D. Larson (JHU), K. M. Smith (Princeton), J. Dunkley (Oxford), B. Gold (JHU), M. Halpern (UBC), N. Jarosik (Princeton), A. Kogut (NASA/GSFC), E. Komatsu (U. Texas), M. Limon (Columbia), S. S. Meyer (U. Chicago), M. R. Nolta (CITA), N. Odegard (ADNET), L. Page (Princeton), D. N. Spergel (Princeton), G. S. Tucker (Brown), J. L. Weiland (ADNET), E. Wollack (NASA/GSFC), E. L. Wright (UCLA)
arXiv:1001.4758v1
- The HARPS search for southern extra-solar planets XIX. Characterization and dynamics of the GJ876 planetary system.
A.C.M. Correia, J. Couetdic, J. Laskar, X. Bonfils, M. Mayor, J.-L. Bertaux, F. Bouchy, X. Delfosse, T. Forveille, C. Lovis, F. Pepe, C. Perrier, D. Queloz, S. Udry
arXiv:1001.4774v1
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