The Daily Brew
Selected astro-ph abstracts for Thursday 2015 April 16
- Einstein@Home Discovery of a PALFA Millisecond Pulsar in an Eccentric Binary Orbit
B. Knispel, A. G. Lyne, B. W. Stappers, P. C. C. Freire, P. Lazarus, B. Allen, C. Aulbert, O. Bock, S. Bogdanov, A. Brazier, F. Camilo, F. Cardoso, S. Chatterjee, J. M. Cordes, F. Crawford, J. S. Deneva, H.-B. Eggenstein, H. Fehrmann, R. Ferdman, J. W. T. Hessels, F. A. Jenet, C. Karako-Argaman, V. M. Kaspi, J. van Leeuwen, D. R. Lorimer, R. Lynch, B. Machenschalk, E. Madsen, M. A. McLaughlin, C. Patel, S. M. Ransom, P. Scholz, X. Siemens, L. G. Spitler, I. H. Stairs, K. Stovall, J. K. Swiggum, A. Venkataraman, R. S. Wharton, W. W. Zhu
[ arXiv:1504.03684v1 | PDF File ]
- The creation and persistence of a misaligned gas disc in a simulated early-type galaxy
Freeke van de Voort (1 and 2), Timothy A. Davis (3), Dusan Keres (4), Eliot Quataert (1), Claude-Andre Faucher-Giguere (5), Philip F. Hopkins (6) ((1) UC Berkeley (2) ASIAA (3) Hertfordshire (4) UCSD (5) Northwestern (6) Caltech)
[ arXiv:1504.03685v1 | PDF File ]
- Deep HeII and CIV Spectroscopy of a Giant Lyman alpha Nebula: Dense Compact Gas Clumps in the Circumgalactic Medium of a z~2 Quasar
Fabrizio Arrigoni Battaia (1), Joseph F. Hennawi (1), J. Xavier Prochaska (2), Sebastiano Cantalupo (2,3) ((1) Max-Planck-Institut fur Astronomie, (2) UCO/Lick Observatory, UC Santa Cruz, (3) ETH)
[ arXiv:1504.03688v1 | PDF File ]
- European Pulsar Timing Array Limits On An Isotropic Stochastic Gravitational-Wave Background
Lindley Lentati, Stephen R. Taylor, Chiara M. F. Mingarelli, Alberto Sesana, Sotiris A. Sanidas, Alberto Vecchio, R. Nicolas Caballero, K. J. Lee, Rutger van Haasteren, Stanislav Babak, Cees G. Bassa, Patrick Brem, Marta Burgay, David J. Champion, Ismael Cognard, Gregory Desvignes, Jonathon R. Gair, Lucas Guillemot, Jason W. T. Hessels, Gemma H. Janssen, Ramesh Karuppusamy, Michael Kramer, Antoine Lassus, Patrick Lazarus, Kuo Liu, Stefan Osłowski, Delphine Perrodin, Antoine Petiteau, Andrea Possenti, Mark B. Purver, Pablo A. Rosado, Roy Smits, Ben Stappers, Gilles Theureau, Caterina Tiburzi, Joris P. W. Verbiest
[ arXiv:1504.03692v1 | PDF File ]
- Energy Injection in Gamma-ray Burst Afterglows
Tanmoy Laskar, Edo Berger, Raffaella Margutti, Daniel Perley, B. Ashley Zauderer, Re'em Sari, Wen-fai Fong
[ arXiv:1504.03702v1 | PDF File ]
- Measurement of the Atmospheric $\nu_e$ Spectrum with IceCube
IceCube Collaboration : M. G. Aartsen, M. Ackermann, J. Adams, J. A. Aguilar, M. Ahlers, M. Ahrens, D. Altmann, T. Anderson, M. Archinger, C. Arguelles, T. C. Arlen, J. Auffenberg, X. Bai, S. W. Barwick, V. Baum, R. Bay, J. J. Beatty, J. Becker Tjus, K.-H. Becker, E. Beiser, S. BenZvi, P. Berghaus, D. Berley, E. Bernardini, A. Bernhard, D. Z. Besson, G. Binder, D. Bindig, M. Bissok, E. Blaufuss, J. Blumenthal, D. J. Boersma, C. Bohm, M. Börner, F. Bos, D. Bose, S. Böser, O. Botner, J. Braun, L. Brayeur, H.-P. Bretz, A. M. Brown, N. Buzinsky, J. Casey, M. Casier, E. Cheung, D. Chirkin, A. Christov, B. Christy, K. Clark, L. Classen, S. Coenders, D. F. Cowen, A. H. Cruz Silva, J. Daughhetee, J. C. Davis, M. Day, J. P. A. M. de André, C. De Clercq, H. Dembinski, S. De Ridder, P. Desiati,et al. (248 additional authors not shown)
[ arXiv:1504.03753v1 | PDF File ]
Other Papers:
- The abundance of satellites depends strongly on the morphology of the
host galaxy
arXiv:1504.02777
- Stellar Kinematics and Metallicities in the Ultra-Faint Dwarf Galaxy
Reticulum II
arXiv:1504.02889
- Magellan/M2FS Spectroscopy of the Reticulum 2 Dwarf Spheroidal Galaxy
arXiv:1504.03060
- Dark matter annihilation and decay profiles for the Reticulum II dwarf
spheroidal galaxy
arXiv:1504.03309
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