The Daily Brew
Selected astro-ph abstracts for Tuesday 2018 July 31
- Hypervelocity binaries from close encounters with a SMBH-IMBH binary: orbital properties and diagnostics
Yi-Han Wang, Nathan Leigh, Alberto Sesana, Rosalba Perna
[ arXiv:1807.10765v1 | PDF File ]
- Magellan Adaptive Optics Imaging of PDS 70: Measuring the Mass Accretion Rate of a Young Giant Planet within a Gapped Disk
Kevin Wagner, Katherine B. Follette, Laird M. Close, Dániel Apai, Aidan Gibbs, Miriam Keppler, André Müller, Thomas Henning, Markus Kasper, Ya-Lin Wu, Joseph Long, Jared Males, Katie Morzinski, Melissa McClure
[ arXiv:1807.10766v1 | PDF File ]
- A catalogue of structural and morphological measurements for DES Y1
F. Tarsitano, W. G. Hartley, A. Amara, A. Bluck, C. Bruderer, M. Carollo, C. Conselice, P. Melchior, B. Moraes, A. Refregier, I. Sevilla-Noarbe, J. Woo, T. M. C. Abbott, S. Allam, J. Annis, S. Avila, M. Banerji, E. Bertin, D. Brooks, D. L. Burke, A. Carnero Rosell, M. Carrasco Kind, J. Carretero, C. E. Cunha, C. B. D'Andrea, L. N. da Costa, C. Davis, J. De Vicente, S. Desai, P. Doel, J. Estrada, J. Frieman, J. García-Bellido, D. Gruen, R. A. Gruendl, G. Gutierrez, D. Hollowood, K. Honscheid, D. J. James, T. Jeltema, E. Krause, K. Kuehn, N. Kuropatkin, O. Lahav, M. A. G. Maia, F. Menanteau, R. Miquel, A. A. Plazas, A. K. Romer, A. Roodman, E. Sanchez, B. Santiago, R. Schindler, M. Smith, R. C. Smith, M. Soares-Santos, F. Sobreira, E. Suchyta, M. E. C. Swanson, G. Tarle, D. Thomas,et al. (2 additional authors not shown)
[ arXiv:1807.10767v1 | PDF File ]
- Improved Main Sequence Turnoff Ages of Young Open Clusters: Multicolor UBV Techniques & the Challenges of Rotation
Jeffrey D. Cummings, Jason S. Kalirai
[ arXiv:1807.10772v1 | PDF File ]
- Two Different Grain Size Distributions within the Protoplanetary Disk around HD 142527 Revealed by ALMA Polarization Observation
Satoshi Ohashi, Akimasa Kataoka, Hiroshi Nagai, Munetake Momose, Takayuki Muto, Tomoyuki Hanawa, Misato Fukagawa, Takashi Tsukagoshi, Kohji Murakawa, Hiroshi Shibai
[ arXiv:1807.10776v1 | PDF File ]
- Extended Main Sequence Turnoffs in Open Clusters as Seen by Gaia: I. NGC 2818 and the Role of Stellar Rotation
N. Bastian, S. Kamann, I. Cabrera-Ziri, C. Georgy, S. Ekström, C. Charbonnel, M. de Juan Ovelar, C. Usher
[ arXiv:1807.10779v1 | PDF File ]
- High resolution spectroscopy of the relatively hydrogen-poor metal rich giants in the globular cluster Omega Centauri
B. P. Hema (1), Gajendra Pandey (1), R. Srianand (2), ((1) Indian Institute of Astrophysics (2) Inter-University Center for Astronomy and Astrophysics)
[ arXiv:1807.10813v1 | PDF File ]
- A comparison of young star properties with local galactic environment for LEGUS/LITTLE THINGS dwarf irregular galaxies
Deidre A. Hunter, Angela Adamo, Bruce G. Elmegreen, Samavarti Gallardo, Janice C. Lee, David O. Cook, David Thilker, Bridget Kayitesi, Hwihyun Kim, Lauren Kahre, Leonardo Ubeda, Stacey N. Bright, Jenna E. Ryon, Daniela Calzetti, Monica Tosi, Kathryn Grasha, Matteo Messa, Michele Fumagalli, Daniel A. Dale, Elena Sabbi, Michele Cignoni, Linda J. Smith, Dimitrios M. Gouliermis, Eva K. Grebel, Alessandra Aloisi, Bradley C. Whitmore, Rupali Chandar, Kelsey E. Johnson
[ arXiv:1807.10829v1 | PDF File ]
- A Spatially Resolved Study of X-ray Properties in Superbubble 30 Dor C with $XMM-Newton$
Yasunori Babazaki, Ikuyuki Mitsuishi, Hironori Matsumoto, Hidetoshi Sano, Yumiko Yamane, Satoshi Yoshiike, Yasuo Fukui
[ arXiv:1807.11050v1 | PDF File ]
- Expected Yields of Planet discoveries from the TESS primary and extended missions
Chelsea X. Huang, Avi Shporer, Diana Dragomir, Michael Fausnaugh, Alan M. Levine, Edward H. Morgan, Tam Nguyen, George R. Ricker, Matt Wall, Deborah F. Woods, Roland K. Vanderspek
[ arXiv:1807.11129v1 | PDF File ]
- KMT-2016-BLG-2052L: Microlensing Binary Composed of M Dwarfs Revealed from a Very Long Time-scale Event
Cheongho Han, Youn Kil Jung, Yossi Shvartzvald, Michael D. Albrow, Sun-Ju Chung, Andrew Gould, Kyu-Ha Hwang, Doeon Kim, Chung-Uk Lee, Woong-Tae Kim, Hyoun-Woo Kim, Yoon-Hyun Ryu, In-Gu Shin, Jennifer C. Yee, Chun-Hwey Kim, Sang-Mok Cha, Seung-Lee Kim, Dong-Jin Kim, Dong-Joo Lee, Yongseok Lee, Byeong-Gon Park, Richard W. Pogge, Charles Beichman, Geoff Bryden, Sebastiano Calchi Novati, B. Scott Gaudi, Calen B. Henderson, Matthew T. P., Savannah R. Jacklin
[ arXiv:1807.11132v1 | PDF File ]
- Shark: introducing an open source, free and flexible semi-analytic model of galaxy formation
Claudia del P. Lagos (1,2), Rodrigo J. Tobar, Aaron S. G. Robotham, Danail Obreschkow, Peter D. Mitchell, Chris Power, Pascal J. Elahi ((1) ICRAR/UWA, (2) ASTRO 3D)
[ arXiv:1807.11180v1 | PDF File ]
- VEGAS: A VST Early-type GAlaxy Survey. III. Mapping the galaxy structure, interactions and intragroup light in the NGC 5018 group
Marilena Spavone, Enrichetta Iodice, Massimo Capaccioli, Daniela Bettoni, Roberto Rampazzo, Noah Brosch, Michele Cantiello, Nicola R. Napolitano, Luca Limatola, Aniello Grado, Pietro Schipani
[ arXiv:1807.11204v1 | PDF File ]
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