The Daily Brew
Selected astro-ph abstracts for Monday 2008 October 13
- Central mass and luminosity of Milky Way satellites in the LCDM model.
Andrea V. Maccio' (MPIA), Xi Kang (MPIA), Ben Moore (Univ. Zurich)
arXiv:0810.1734v1
- Large scale galactic turbulence: can self-gravity drive the observed HI velocity dispersions?.
Oscar Agertz, George Lake, Romain Teyssier, Ben Moore, Lucio Mayer, Alessandro B. Romeo
arXiv:0810.1741v1
- Falsifying Paradigms for Cosmic Acceleration.
Michael J. Mortonson (KICP, University of Chicago), Wayne Hu (KICP, University of Chicago), Dragan Huterer (University of Michigan)
arXiv:0810.1744v1
- Rescuing the Initial Mass Function for Arp 78.
Ralf Kotulla, Uta Fritze, John S Gallagher III
arXiv:0810.1748v1
- Rotational Line Emission from Water in Protoplanetary Disks.
R. Meijerink, D.R. Poelman, M. Spaans, A.G.G.M. Tielens, A.E. Glassgold
arXiv:0810.1769v1
- New period-luminosity and period-color relations of classical Cepheids: III. Cepheids in SMC.
A. Sandage (1), G.A. Tammann (2), B. Reindl (2) ((1) Obs. Carnegie Inst. Washington, (2) Department of Physics and Astronomy, Univ. of Basel)
arXiv:0810.1780v1
- Implications of Ultra-High-Energy Cosmic Rays for Transient Sources in the Auger Era.
Kohta Murase, Hajime Takami
arXiv:0810.1813v1
- Star Formation at Very Low Metallicity. V. The greater importance of initial conditions compared to metallicity thresholds.
A.-K. Jappsen (1), M.-M. Mac Low (2), S. C. O. Glover (3), R. S. Klessen (3), S. Kitsionas (4) ((1) School of Physics and Astronomy, Cardiff University, Cardiff, UK, (2) American Museum of Natural History, New York, NY, USA, (3) Institut für Theoretische Astrophysik, Zentrum für Astronomie der Universität Heidelberg, Heidelberg, Germany, (4) Astrophysikalisches Institut Potsdam, Potsdam, Germany)
arXiv:0810.1867v1
- The Yuan-Tseh Lee Array for Microwave Background Anisotropy.
Paul T.P. Ho, Pablo Altamirano, Chia-Hao Chang, Shu-Hao Chang, Su-Wei Chang, Chung-Cheng Chen, Ke-Jung Chen, Ming-Tang Chen, Chih-Chiang Han, West M. Ho, Yau-De Huang, Yuh-Jing Hwang, Fabiola Ibanez-Romano, Homin Jiang, Patrick M. Koch, Derek Y. Kubo, Chao-Te Li, Jeremy Lim, Kai-Yang Lin, Guo-Chin Liu, Kwok-Yung Lo, Cheng-Jiun Ma, Robert N. Martin, Pierre Martin-Cocher, Sandor M. Molnar, Kin-Wang Ng, Hiroaki Nishioka, Kevin E. O'Connell, Peter Oshiro, Ferdinand Patt, Philippe Raffin, Keiichi Umetsu, Tashun Wei, Jiun-Huei Proty Wu, Tzi-Dar Chiueh, Tzihong Chiueh, Tah-Hsiung Chu, Chih-Wei Locutus Huang, W.Y. Pauchy Hwang, Yu-Wei Liao, Chun-Hsien Lien, Fu-Cheng Wang, Huei Wang, Ray-Ming Wei, Chia-Hsiang Yang, Michael Kesteven, Jeff Kingsley, Malcolm M. Sinclair, Warwick Wilson, Mark Birkinshaw,et al. (5 additional authors not shown)
arXiv:0810.1871v1
- A search for spectroscopic binaries in the galactic globular cluster M4. Based on 5973 individual spectra collected at VLT.
V. Sommariva, G. Piotto, M. Rejkuba, L. R. Bedin, D. C. Heggie, R. D. Mathieu, S. Villanova
arXiv:0810.1897v1
- A Spitzer search for cold dust within globular clusters.
P. Barmby, M.L. Boyer, C.E. Woodward, R.D. Gehrz, J. Th. van Loon, G.G. Fazio, M. Marengo, E. Polomski
arXiv:0810.1902v1
- Ground-based CCD astrometry with the wide field imagers. III. WFI@ESO2.2m proper motion catalog of the globular cluster omega Centauri.
A. Bellini, G. Piotto, L. R. Bedin, J. Anderson, I. Platais, Y. Momany, A. Moretti, A. P. Milone, S. Ortolani
arXiv:0810.1914v1
- Evolution of the Color-Magnitude Relation in Galaxy Clusters at z ~1 from the ACS Intermediate Redshift Cluster Survey.
Simona Mei, Brad P. Holden, John P. Blakeslee, Holland C. Ford, Marijn Franx, Nicole L. Homeier, Garth D. Illingworth, Myungkook J. Jee, Roderik Overzier, Marc Postman, Piero Rosati, Arjen van der Wel, James G. Bartlett
arXiv:0810.1917v1
- Photometric variability of WC9 stars.
R. Fahed (1), A. F. J. Moffat (1), A. Z. Bonanos (2) ((1) Universite de Montreal, (2) Carnegie Institution of Washington)
arXiv:0810.1932v1
- Expanding Ejecta in the Oxygen-Rich Supernova Remnant G292.0+1.8: Direct Measurement through Proper Motions.
P. Frank Winkler, Karl Twelker, Claudine N. Reith, Knox S. Long
arXiv:0810.1935v1
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