The Daily Brew
Selected astro-ph abstracts for Wednesday August 15
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A discontinuity in the low-mass initial mass function
Ingo Thies, Pavel Kroupa (Argelander-Institut f\"ur Astronomie, Bonn)
arXiv:0708.1764
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The Oxygen Abundances of Luminous and Ultraluminous Infrared Galaxies
David S. N. Rupke, Sylvain Veilleux (Maryland), and Andrew J. Baker
(Rutgers)
arXiv:0708.1766
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Where, oh where has the r-process gone?
Y.-Z. Qian, G. J. Wasserburg
arXiv:0708.1767
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Specific Angular Momentum of Extrasolar Planetary Systems
John C. Armstrong, Shane L. Larson and Rhett R. Zollinger
arXiv:0708.1771
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Supernova SN2006gy as a first ever Quark Nova?
Denis Leahy and Rachid Ouyed (University of Calgary, Calgary, Alberta,
Canada)
arXiv:0708.1787
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The Infrared Astronomical Mission AKARI
H. Murakami, H. Baba, P. Barthel, D.L. Clements, M. Cohen, Y. Doi, K.
Enya, E. Figueredo, N. Fujishiro, H. Fujiwara, M. Fujiwara, P. Garcia-Lario,
T. Goto, S. Hasegawa, Y. Hibi, T. Hirao, N. Hiromoto, S. S. Hong, K. Imai, M.
Ishigaki, M. Ishiguro, D. Ishihara, Y. Ita, W.-S. Jeong, K. S. Jeong, H.
Kaneda, H. Kataza, M. Kawada, T. Kawai, A. Kawamura, M. F. Kessler, Do
Kester, T. Kii, D.C. Kim, W. Kim, H. Kobayashi, B.C. Koo, S. M. Kwon, H. M.
Lee, R. Lorente, S. Makiuti, H. Matsuhara, T. Matsumoto, H. Matsuo, S.
Matsuura, T.G. Mueller, N. Murakami, H. Nagata, T. Nakagawa, T. Naoi, M.
Narita, M. Noda, S.H. Oh, A. Ohnishi, Y. Ohyama, Y. Okada, H. Okuda, S.
Oliver, T. Onaka, T. Ootsubo, S. Oyabu, S. Pak, Y.S. Park, C. P. Pearson, M.
Rowan-Robinson, T. Saito, I. Sakon, A. Salama, S. Sato, R.S. Savage, S.
Serjeant, H. Shibai, M. Shirahata, J. J. Sohn, T. Suzuki, T. Takagi, H.
Takahashi, T. Tanabe, T. T. Takeuchi, S. Takita, M. Thomson, K. Uemizu, M.
Ueno, F. Usui, E. Verdugo, T. Wada, L. Wang, T. Watabe, H. Watarai, G. J.
White, I. Yamamura, C. Yamauchi, A. Yasuda
arXiv:0708.1796
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Confirming the Detection of an Intergalactic X-ray Absorber Toward PKS
2155-304
Taotao Fang (1), Claude R. Canizares (2), Yangsen Yao (2) ((1) UC
Irvine, (2) MIT)
arXiv:0708.1800
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Launch of the Space experiment PAMELA
M. Casolino, P. Picozza, F. Altamura, A. Basili, N. De Simone, V. Di
Felice, M. P. De Pascale, L. Marcelli, M. Minori, M. Nagni, R. Sparvoli, A.
M. Galper, V. V. Mikhailov, M. F. Runtso, S. A. Voronov, Y. T. Yurkin, V. G.
Zverev, G. Castellini, O. Adriani, L. Bonechi, M. Bongi, E. Taddei, E.
Vannuccini, D. Fedele, P. Papini, S. B. Ricciarini, P. Spillantini, M.
Ambriola, F. Cafagna, C. De Marzo, G. C. Barbarino, D. Campana, G. De Rosa,
G. Osteria, S. Russo, G. A. Bazilevskaja, A. N. Kvashnin, O. Maksumov, S.
Misin, Yu. I. Stozhkov, E. A. Bogomolov, S. Yu. Krutkov, N. N. Nikonov, V.
Bonvicini, M. Boezio, J. Lundquist, E. Mocchiutti, A. Vacchi, G. Zampa, N.
Zampa, L. Bongiorno, M. Ricci, P. Carlson, P. Hofverberg, J. Lund, S. Orsi,
M. Pearce, W. Menn, M. Simon
arXiv:0708.1808
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Spatial Distributions of Cold and Warm Interstellar Dust in M101
Resolved with AKARI/Far-Infrared Surveyor (FIS)
T. Suzuki, H. Kaneda, T. Nakagawa, S. Makiuti, Y. Okada, H. Shibai, M.
Kawada, Y. Doi
arXiv:0708.1829
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A Wide-Field View of Leo II -- A Structural Analysis Using the SDSS
Matthew G. Coleman (1), Katrin Jordi (2), Hans-Walter Rix (1), Eva K.
Grebel (2) and Andreas Koch (3) ((1) Max-Planck-Institut fur Astronomie,
Heidelberg, Germany, (2) Astronomisches Rechen-Institut, Zentrum fur
Astronomie der Universitat Heidelberg, Heidelberg, Germany, (3) Department of
Physics and Astronomy, UCLA, Los Angeles, CA, USA)
arXiv:0708.1853
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Limits on spin-dependent WIMP-nucleon cross-sections from the first
ZEPLIN-II data
G. J. Alner et al. (ZEPLIN-II Collaboration)
arXiv:0708.1883
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Mapping the dark trajectory of the Bullet Cluster
Xiao-Jun Bi, HongSheng Zhao
arXiv:0708.1891
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