The Daily Brew
Selected astro-ph abstracts for Friday 2012 April 20
- A fundamental problem in the theory of low mass galaxy evolution?.
Simone M. Weinmann, Anna Pasquali, Benjamin D. Oppenheimer, Kristian Finlator, J. Trevor Mendel, Robert A. Crain, Andrea V. Maccio
arXiv:1204.4184v1
- CANDELS: Correlations of SEDs and Morphologies with Star-formation Status for Massive Galaxies at z ~ 2.
Tao Wang, Jia-Sheng Huang, S. M. Faber, Guanwen Fang, Stijn Wuyts, G. G. Fazio, Haojing Yan, Avishai Dekel, Yicheng Guo, Henry C. Ferguson, Norman Grogin, Jennifer M. Lotz, Benjamin Weiner, Elizabeth J. McGrath, Dale Kocevski, Nimish P. Hathi, Ray A. Lucas, A.M.Koekemoer, Xu Kong, Qiu-Sheng Gu
arXiv:1204.4194v1
- On the Link Between Central Black Holes, Bar Dynamics, and Dark Matter Halos in Spiral Galaxies.
Patrick Treuthardt (1 and 2), Marc S. Seigar (1 and 2), Amber D. Sierra (1), Ismaeel Al-Baidhany (1), Heikki Salo (3), Daniel Kennefick (2 and 4), Julia Kennefick (2 and 4), Claud H. S. Lacy (2 and 4) ((1) University of Arkansas at Little Rock, (2) Arkansas Center for Space and Planetary Sciences, (3) University of Oulu, (4) University of Arkansas)
arXiv:1204.4210v1
- An Absence of Neutrinos Associated with Cosmic Ray Acceleration in Gamma-Ray Bursts.
IceCube Collaboration : R. Abbasi, Y. Abdou, T. Abu-Zayyad, M. Ackermann, J. Adams, J. A. Aguilar, M. Ahlers, D. Altmann, K. Andeen, J. Auffenberg, X. Bai, M. Baker, S. W. Barwick, R. Bay, J. L. Bazo Alba, K. Beattie, J. J. Beatty, S. Bechet, J. K. Becker, K.-H. Becker, M. Bell, M. L. Benabderrahmane, S. BenZvi, J. Berdermann, P. Berghaus, D. Berley, E. Bernardini, D. Bertrand D. Z. Besson, D. Bindig, M. Bissok, E. Blaufuss, J. Blumenthal, D. J. Boersma, C. Bohm, D. Bose, S. Böser, O. Botner, L. Brayeur, A. M. Brown, S. Buitink, K. S. Caballero-Mora, M. Carson, M. Casier, D. Chirkin, B. Christy, F. Clevermann, S. Cohen, C. Colnard, D. F. Cowen, A. H. Cruz Silva, M. V. D'Agostino, M. Danninger, J. Daughhetee, J. C. Davis, C. De Clercq, T. Degner, F. Descamps, P. Desiati, G. de Vries-Uiterweerd,et al. (202 additional authors not shown)
arXiv:1204.4219v1
- The spin of late-type galaxies at redshifts $z\le 1.2$.
Bernardo Cervantes-Sodi, X. Hernandez, Ho Seong Hwang, Changbom Park, Damien Le Borgne
arXiv:1204.4236v1
- Absolute Magnitude Calibration for Red Giants based on the Colour-Magnitude Diagrams of Galactic Clusters. I- Calibration with V and (B-V).
S. Karaali, S. Bilir, E. Yaz Gokce
arXiv:1204.4291v1
- The Search for Supernova-produced Radionuclides in Terrestrial Deep-sea Archives.
Jenny Feige, Anton Wallner, Stephan R. Winkler, Silke Merchel, L. Keith Fifield, Gunther Korschinek, Georg Rugel, Dieter Breitschwerdt
arXiv:1204.4320v1
- New ultracool subdwarfs identified in large-scale surveys using Virtual Observatory tools: Part I: UKIDSS LAS DR5 vs SDSS DR7.
N. Lodieu (1,2) M. Espinoza Contreras (1), M. R. Zapatero Osorio (3), E. Solano (4,5), M. Aberasturi (4,5), E. L. Martín (3) ((1) IAC, Tenerife, Spain (2) ULL, Tenerife, Spain, (3) CAB (CSIC-INTA), Madrid, Spain, (4) CAB (INTA-CSIC), Madrid, Spain, (5) Spanish Virtual Observatory)
arXiv:1204.4328v1
- Imaging the heart of astrophysical objects with optical long-baseline interferometry.
J.-P. Berger, F. Malbet, F. Baron, A. Chiavassa, G. Duvert, M. Elitzur, B. Freytag, F. Gueth, S. Hönig, J. Hron, H. Jang-Condell, J.-B. Le Bouquin, J.-L Monin, J.D. Monnier, G. Perrin, B. Plez, T. Ratzka, S. Renard, S. Stefl, E. Thiébaut, K. Tristram, T. Verhoelst, S. Wolf, J. Young
arXiv:1204.4363v1
- The helium-rich subdwarf CPD-20 1123: a post-common envelope binary evolving onto the extended horizontal branch.
Naslim. N, S. Geier, C. S. Jeffery, N. T. Behara, V. M. Woolf, L. Classen
arXiv:1204.4387v1
- Accurate and homogeneous abundance patterns in solar-type stars of the solar neighbourhood: a chemo-chronological analysis.
R. da Silva, G.F. Porto de Mello, A.C. Milone, L. da Silva, L.S. Ribeiro, H.J. Rocha-Pinto
arXiv:1204.4433v1
Other Papers:
- Evidence For A Mild Steepening And Bottom-Heavy IMF In Massive Galaxies
From Sodium And Titanium-Oxide Indicators
arXiv:1204.3823
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