The Daily Brew
Selected astro-ph abstracts for Tuesday August 28
- 
Fluctuations in 21cm Emission After Reionization
 Stuart Wyithe, Abraham Loeb
 arXiv:0708.3392
 
- 
On the Conditions for Neutron-Rich Gamma-Ray Burst Outflows
 Brian D. Metzger, Todd A. Thompson, Eliot Quataert
 arXiv:0708.3395
 
- 
PROMPT Observations of the Early-Time Optical Afterglow of GRB 060607A
 M. Nysewander, D. E. Reichart, J. A. Crain, A. Foster, J. Haislip, K.
  Ivarsen, A. Lacluyze, A. Trotter
 arXiv:0708.3444
 
- 
Modeling the chemical evolution of Omega Centauri using
  three-dimensional hydrodynamical simulations
 A. Marcolini (1), A. Sollima (2), A. D'Ercole (3), B.K Gibson (1,4)
  and F. R. Ferraro (2) ((1) Centre for Astrophysics, University of Central
  Lancashire, (2) Dipartimento di Astronomia, Universita' di Bologna, (3)
  Osservatorio Astronomico di Bologna, (4) School of Physics, University of
  Sydney)
 arXiv:0708.3445
 
- 
The host of GRB 060206: kinematics of a distant galaxy
 Christina C. Thoene, Klaas Wiersema, Cedric Ledoux, Rhaana L. C.
  Starling, Johan P. U. Fynbo, Peter A. Curran, Javier Gorosabel, Alexander J.
  van der Horst, Lisa J. Kewley, Andrew J. Levan, Alvaro LLorente, Evert Rol,
  Nial R. Tanvir, Antonio de Ugarte Postigo, Paul M. Vreeswijk and Ralph A. M.
  J. Wijers
 arXiv:0708.3448
 
- 
The Variability of Polarized Radiation from Sgr A*
 F. Yusef-Zadeh, M. Wardle, W. D. Cotton, C. O. Heinke and D. A.
  Roberts
 arXiv:0708.3492
 
- 
Relativistic iron emission lines in neutron star low-mass X-ray binaries
  as probes of neutron star radii
 Edward M. Cackett, Jon M. Miller (Michigan), Sudip Bhattacharyya
  (NASA/GSFC), Jonathan E. Grindlay (CfA), Jeroen Homan (MIT), Michiel van der
  Klis (Amsterdam), Tod E. Strohmayer (NASA/GSFC), Rudy Wijnands (Amsterdam)
 arXiv:0708.3615
 
- 
Evidence of a Broad Relativistic Iron Line from the Neutron Star
  Low-Mass X-ray Binary Serpens X-1
 Sudip Bhattacharyya (NASA/GSFC, UMCP) and Tod E. Strohmayer
  (NASA/GSFC)
 arXiv:0708.3648
 
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