The Daily Brew
Selected astro-ph abstracts for Thursday September 20
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Radio Jets in Galaxies with Actively Accreting Black Holes: new insights
from the SDSS
Guinevere Kauffmann (MPA), Timothy M. Heckman (JHU), Philip N. Best
(IfA, Edinburgh)
arXiv:0709.2911
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Baryonic Acoustic Oscillations in 21cm Emission: A Probe of Dark Energy
out to High Redshifts
Stuart Wyithe, Abraham Loeb, Paul Geil
arXiv:0709.2955
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Outflow or galactic wind: The fate of ionized gas in the halos of dwarf
galaxies
J. van Eymeren, D. J. Bomans, K. Weis, R.-J. Dettmar
arXiv:0709.2974
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Observational evidence for AGN feedback in early-type galaxies
Kevin Schawinski (1), Daniel Thomas (2,1), Marc Sarzi (3,1), Claudia
Maraston (2,1), Sugata Kaviraj (1), Seok-Joo Joo (4), Sukyoung K. Yi (4),
Joseph Silk (1) ((1) Oxford Astrophysics, (2) ICG Portsmouth, (3) University
of Hertfordshire, (4) Yonsei University)
arXiv:0709.3015
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Cosmic ray acceleration in subluminal and superluminal relativistic
shock environments
Athina Meli (1,2), Julia K. Becker (2) and John J. Quenby (3) ((1)
Physics Department, National University of Athens, Greece (2) Institut fuer
Physik, Universitaet Dortmund, Germany (3) Blackett Laboratory, Imperial
College London, UK)
arXiv:0709.3031
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Deep MMT Transit Survey of the Open Cluster M37 I: Observations and
Cluster Parameters
J.D.Hartman, B.S.Gaudi, M.J.Holman, B.A.McLeod, K.Z.Stanek,
J.A.Barranco, M.H.Pinsonneault, S.Meibom, J.S.Kalirai
arXiv:0709.3063
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