The Daily Brew
Selected astro-ph abstracts for Thursday 2017 August 17
- Spatially resolved MaNGA observations of the host galaxy of superluminous supernova 2017egm
Ting-Wan Chen, Patricia Schady, Lin Xiao, J.J. Eldridge, Tassilo Schweyer, Chien-Hsiu Lee, Po-Chieh Yu, Stephen J. Smartt, Cosimo Inserra
[ arXiv:1708.04618v1 | PDF File ]
- Evidence of a Bottom-heavy Initial Mass Function in Massive Early-type Galaxies from Near-infrared Metal Lines
David J. Lagattuta (1), Jeremy R. Mould (2,3), Duncan A. Forbes (2), Andrew J. Monson (4,5), Nicola Pastorello (2), S. Eric Persson (4) ((1) CRAL Lyon, (2) Swinburne, (3) CAASTRO, (4) Carnegie Observatories, (5) Penn State)
[ arXiv:1708.04621v1 | PDF File ]
- Biases in metallicity measurements from global galaxy spectra: the effects of flux-weighting and diffuse ionized gas contamination
Ryan L. Sanders, Alice E. Shapley, Kai Zhang, Renbin Yan
[ arXiv:1708.04625v1 | PDF File ]
- Galaxy Zoo and SpArcFiRe: Constraints on spiral arm formation mechanisms from spiral arm number and pitch angles
Ross E. Hart, Steven P. Bamford, Wayne B. Hayes, Carolin N. Cardamone, William C. Keel, Sandor J. Kruk, Chris J. Lintott, Karen L. Masters, Brooke D. Simmons, Rebecca J. Smethurst
[ arXiv:1708.04628v1 | PDF File ]
- Mary, a pipeline to aid discovery of optical transients
Igor Andreoni, Colin Jacobs, Sarah Hegarty, Tyler Pritchard, Jeff Cooke, Stuart Ryder
[ arXiv:1708.04629v1 | PDF File ]
- Seeds of Life in Space (SOLIS) III. Formamide in protostellar shocks: evidence for gas-phase formation
C. Codella, C. Ceccarelli, P. Caselli, N. Balucani, V. Baroneınst, F. Fontani, B. Lefloch, L. Podio, S. Viti, S. Feng, R. Bachiller, E. Bianchi, F. Dulieu, I. Jiménez-Serra, J. Holdship, R. Neri, J. Pineda, A. Pon, I. Sims, S. Spezzano, A.I. Vasyunin, F. Alves, L. Bizzocchi, S. Bottinelli, E. Caux, A. Chacón-Tanarro, R. Choudhury, A. Coutens, C. Favre, P. Hily-Blant, C. Kahane, A. Jaber Al-Edhari, J. Laas, A. López-Sepulcre, J. Ospina, Y. Oya, A. Punanova, C. Puzzarini, D. Quenard, A. Rimola, N. Sakai, D. Skouteris, V. Taquet, L. Testi, P. Theulé, P. Ugliengo, C. Vastel, F. Vazart, L. Wiesenfeld, S. Yamamoto
[ arXiv:1708.04663v1 | PDF File ]
- SDSS-IV MaStar: a Large, Comprehensive, and High Quality Empirical Stellar Library
Renbin Yan (University of Kentucky), the MaStar Team
[ arXiv:1708.04688v1 | PDF File ]
- The Nature of Deeply Buried Ultraluminous Infrared Galaxies: A Unified Model for Highly Obscured Dusty Galaxy Emission
J.A. Marshall, M. Elitzur, L. Armus, T. Diaz-Santos, V. Charmandaris
[ arXiv:1708.04709v1 | PDF File ]
- Accurate Modelling of Galaxy Clustering on Small Scales: Testing the Standard $\Lambda\mathrm{CDM}$ + Halo Model
Manodeep Sinha, Andreas A. Berlind, Cameron K. McBride, Roman Scoccimarro, Jennifer A. Piscionere, Benjamin D. Wibking
[ arXiv:1708.04892v1 | PDF File ]
- The Ca II infrared triplet's performance as an activity indicator compared to Ca II H and K
J. Martin (1), B. Fuhrmeister (1), M. Mittag (1), T. O. B. Schmidt (1 and 2), A. Hempelmann (1), J. N. González-Pérez (1), J. H. M. M. Schmitt (1) ((1) Hamburger Sternwarte, Universität Hamburg, (2) LESIA, Observatoire de Paris)
[ arXiv:1708.04895v1 | PDF File ]
- Space Climate and Space Weather over the past 400 years: 1. The Power input to the Magnetosphere
Mike Lockwood, Mathew J. Owens, Luke A. Barnard, Chris J. Scott, Clare E. Watt
[ arXiv:1708.04904v1 | PDF File ]
- SIGAME simulations of the [CII], [OI] and [OIII] line emission from star forming galaxies at z ~ 6
K. P. Olsen, T. G. Greve, D. Narayanan, R. Thompson, R. Davé, L. N. Rios, S. Stawinski
[ arXiv:1708.04936v1 | PDF File ]
- The Chemical Evolution Carousel of Spiral Galaxies: Azimuthal Variations of Oxygen Abundance in NGC1365
I-Ting Ho, Mark Seibert, Sharon E. Meidt, Rolf-Peter Kudritzki, Chiaki Kobayashi, Brent A. Groves, Lisa J. Kewley, Barry F. Madore, Jeffrey A. Rich, Eva Schinnerer, Joshua D'Agostino, Henry Poetrodjojo
[ arXiv:1708.04966v1 | PDF File ]
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