The Daily Brew
Selected astro-ph abstracts for Wednesday 2012 February 8
- A new probe of the small-scale primordial power spectrum: astrometric microlensing by ultracompact minihalos.
Fangda Li (UToronto), Adrienne L. Erickcek (CITA/Perimeter Institute), Nicholas M. Law (Dunlap Institute)
arXiv:1202.1284v1
- The Arecibo Detection of the Coolest Radio-flaring Brown Dwarf.
Matthew Route, Alex Wolszczan
arXiv:1202.1287v1
- Homogeneous Metallicities and Radial Velocities for Galactic Globular Clusters.
Ivo Saviane (1), Gary S. Da Costa (2), Enrico V. Held (3), Veronica Sommariva (3,7), Marco Gullieuszik (4), Beatriz Barbuy (5), Sergio Ortolani (6), ((1) ESO, (2) Mt Stromlo Observatory, Australia, (3) INAF, Osservatorio Astronomico di Padova, Italy, (4) Royal Observatory, Belgium, (5) University of Sao Paulo, Brazil, (6) University of Padova, Italy, (7) INAF, Osservatorio Astrofisico di Arcetri, Italy)
arXiv:1202.1304v1
- Quantifying Jupiter ' s influence on the Earth ' s impact flux: Implications for planetary habitability.
J. Horner, B. W. Jones
arXiv:1202.1314v1
- Radial Migration in Galactic Thick Discs.
Michael Solway, J. A. Sellwood (Rutgers University), Ralph Schoenrich (MPI Munich)
arXiv:1202.1418v1
- The Fine Structure Constant and the CMB Damping Scale.
Eloisa Menegoni, Maria Archidiacono, Erminia Calabrese, Silvia Galli, C. J. A. P. Martins, Alessandro Melchiorri
arXiv:1202.1476v1
- A search for ultra-high energy neutrinos in highly inclined events at the Pierre Auger Observatory.
he Pierre Auger Collaboration : P. Abreu, M. Aglietta, M. Ahlers, E.J. Ahn, I.F.M. Albuquerque, D. Allard, I. Allekotte, J. Allen, P. Allison, A. Almela, J. Alvarez Castillo, J. Alvarez-Muñiz, M. Ambrosio, A. Aminaei, L. Anchordoqui, S. Andringa, T. Anticic, C. Aramo, E. Arganda, F. Arqueros, H. Asorey, P. Assis, J. Aublin, M. Ave, M. Avenier, G. Avila, T. Bäcker, A.M. Badescu, M. Balzer, K.B. Barber, A.F. Barbosa, R. Bardenet, S.L.C. Barroso, B. Baughman, J. Bäuml, J.J. Beatty, B.R. Becker, K.H. Becker, A. Bellétoile, J.A. Bellido, S. BenZvi, C. Berat, X. Bertou, P.L. Biermann, P. Billoir, F. Blanco, M. Blanco, C. Bleve, H. Blümer, M. Bohácová, D. Boncioli, C. Bonifazi, R. Bonino, N. Borodai, J. Brack, I. Brancus, P. Brogueira, W.C. Brown, R. Bruijn, P. Buchholz,et al. (439 additional authors not shown)
arXiv:1202.1493v1
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