The Daily Brew
Selected astro-ph abstracts for Tuesday 2013 August 20
- Searching for Oscillations in the Primordial Power Spectrum: Perturbative Approach (Paper I)
P. Daniel Meerburg (Princeton), David N. Spergel (Princeton), Benjamin D. Wandelt (IAP)
[ arXiv:1308.3704v1 | PDF File ]
- Searching for Oscillations in the Primordial Power Spectrum: Constraints from Planck (Paper II)
P. Daniel Meerburg, David N. Spergel (Princeton)
[ arXiv:1308.3705v1 | PDF File ]
- Multifrequency studies of the narrow-line Seyfert 1 galaxy SBS 0846+513
F. D'Ammando (INAF-IRA Bologna), M. Orienti (INAF-IRA Bologna), J. Finke (U.S. Naval Research Laboratory), C. M. Raiteri (INAF-OA Torino), E. Angelakis (MPIfR), L. Fuhrmann (MPIfR), M. Giroletti (INAF-IRA Bologna), T. Hovatta (Cahill Center for Astronomy and Astrophysics), V. Karamanavis (MPIfR), W. Max-Moerbeck (Cahill Center for Astronomy and Astrophysics), I. Myserlis (MPIfR), A. C. S. Readhead (Cahill Center for Astronomy and Astrophysics), J. L. Richards (Dep. of Physics, Purdue University)
[ arXiv:1308.3709v1 | PDF File ]
- Consequences of Radiative and Mechanical Feedback from Black Holes in Galaxy Mergers
Ena Choi, Thorsten Naab, Jeremiah P. Ostriker, Peter H. Johansson, Benjamin P. Moster
[ arXiv:1308.3719v1 | PDF File ]
- Frequency of Close Companions among Kepler Planets - a TTV study
Ji-Wei Xie (Toronto), Yanqin Wu (Toronto), Yoram Lithwick (Northwestern)
[ arXiv:1308.3751v1 | PDF File ]
- Initial results from a laboratory emulation of weak gravitational lensing measurements
Suresh Seshadri, Charles Shapiro, Timothy Goodsall, Jason Fucik, Christopher M. Hirata, Jason Rhodes, Barnaby Rowe, Roger Smith
[ arXiv:1308.3875v1 | PDF File ]
- A statistical analysis of circumstellar material in Type Ia supernovae
Kate Maguire, Mark Sullivan, Ferdinando Patat, Avishay Gal-Yam, Isobel M. Hook, Suhail Dhawan, D. Andrew Howell, Paolo Mazzali, Peter E. Nugent, Yen-Chen Pan, Philipp Podsiadlowski, Joshua D. Simon, Assaf Sternberg, Stefano Valenti, Charles Baltay, David Bersier, Nadejda Blagorodnova, Ting-Wan Chen, Nancy Ellman, Ulrich Feindt, Francisco Förster, Morgan Fraser, Santiago González-Gaitán, Melissa L. Graham, Claudia Gutiérrez, Stephan Hachinger, Elena Hadjiyska, Cosimo Inserra, Cristina Knapic, R. R. Laher, Giorgos Leloudas, Steven Margheim, Ryan McKinnon, Marco Molinaro, Nidia Morrell, Eran O. Ofek, David Rabinowitz, Armin Rest, David Sand, Riccardo Smareglia, Stephen J. Smartt, Francesco Taddia, Emma S. Walker, Nicholas A. Walton, David R. Young
[ arXiv:1308.3899v1 | PDF File ]
- Distance Correlation Methods for Discovering Associations in Large Astrophysical Databases
Elizabeth Martinez-Gomez, Mercedes T. Richards, Donald St. P. Richards
[ arXiv:1308.3925v1 | PDF File ]
- Null tests of the cosmological constant using supernovae
Sahba Yahya (UWC), Marina Seikel (UWC), Chris Clarkson (UCT), Roy Maartens (UWC, ICG), Mathew Smith (UWC)
[ arXiv:1308.4099v1 | PDF File ]
- Formation of black widows and redbacks -- two distinct populations of eclipsing binary millisecond pulsars
Hai-Liang Chen, Xuefei Chen, Thomas M. Tauris, Zhanwen Han
[ arXiv:1308.4107v1 | PDF File ]
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