The Daily Brew
Selected astro-ph abstracts for Tuesday 2018 April 17
- Ultra-short-period planets from secular chaos
Cristobal Petrovich, Emily Deibert, Yanqin Wu
[ arXiv:1804.05065v1 | PDF File ]
- Identifying inflated super-Earths and photo-evaporated cores
Daniel Carrera, Eric B. Ford, Andre Izidoro, Daniel Jontof-Hutter, Sean N. Raymond, Angie Wolfgang
[ arXiv:1804.05069v1 | PDF File ]
- Circumstellar Disk Lifetimes In Numerous Galactic Young Stellar Clusters
Alexander J. W. Richert (1), Konstantin V. Getman (1), Eric D. Feigelson (1), Michael A. Kuhn (2,3), Patrick S. Broos (1), Matthew S. Povich (4), Matthew R. Bate (5), Gordon P. Garmire (6) ((1) Pennsylvania State University, (2) Universidad de Valparaiso, (3) Millenium Institute of Astrophysics, (4) California State Polytechnic University, (5) University of Exeter, (6) Huntingdon Institute for X-ray Astronomy)
[ arXiv:1804.05076v1 | PDF File ]
- Intracluster Age Gradients In Numerous Young Stellar Clusters
Konstantin V. Getman (1), Eric D. Feigelson (1), Michael A. Kuhn (2,3), Matthew R. Bate (4), Patrick S. Broos (1), Gordon P. Garmire (5) ((1) Pennsylvania State University, (2) Universidad de Valparaiso, (3) Millenium Institute of Astrophysics, (4) University of Exeter, (5) Huntingdon Institute for X-ray Astronomy)
[ arXiv:1804.05077v1 | PDF File ]
- Characterizing K2 Candidate Planetary Systems Orbiting Low-Mass Stars III: A High Mass & Low Envelope Fraction for the Warm Neptune K2-55b
Courtney D. Dressing, Evan Sinukoff, Benjamin J. Fulton, Eric D. Lopez, Charles A. Beichman, Andrew W. Howard, Heather A. Knutson, Michael Werner, Björn Benneke, Ian J. M. Crossfield, Howard Isaacson, Jessica Krick, Varoujan Gorjian, John Livingston, Erik A. Petigura, Joshua E. Schlieder, Rachel L. Akeson, Konstantin Batygin, Jessie L.Christiansen, David R. Ciardi, Justin R. Crepp, Erica Gonzales, Kevin Hardegree-Ullman, Lea A. Hirsch, Molly Kosiarek, Lauren M. Weiss
[ arXiv:1804.05148v1 | PDF File ]
- WASP-104b is Darker than Charcoal
T. Močnik, C. Hellier, J. Southworth
[ arXiv:1804.05334v1 | PDF File ]
- The dense molecular gas in the $\rm z\sim6$ QSO SDSS J231038.88+185519.7 resolved by ALMA
C. Feruglio, F. Fiore, S. Carniani, R. Maiolino, V. D'Odorico, A. Luminari, P. Barai, M. Bischetti, A. Bongiorno, S. Cristiani, A. Ferrara, S. Gallerani, A. Marconi, A. Pallottini, E. Piconcelli, L. Zappacosta
[ arXiv:1804.05566v1 | PDF File ]
- Discovery of an old nova shell surrounding the cataclysmic variable V1315 Aql
D. I. Sahman, V. S. Dhillon, S. P. Littlefair, G. Hallinan
[ arXiv:1804.05596v1 | PDF File ]
- The Arches cluster revisited: II. A massive eclipsing spectroscopic binary in the Arches cluster
M. E. Lohr (1), J. S. Clark (1), F. Najarro (2), L. R. Patrick (3 and 4 and 5), P. A. Crowther (6), C. J. Evans (7) ((1) School of Physical Sciences, The Open University, Walton Hall, Milton Keynes MK7 6AA, UK, (2) Centro de Astrobiología (CSIC-INTA), Ctra. de Torrejón a Ajalvir md-4, 28850 Torrejón de Ardoz, Madrid, Spain, (3) Instituto de Astrofísica de Canarias, E-38205 La Laguna, Tenerife, Spain, (4) Universidad de La Laguna, Dpto. Astrofísica, E-38206 La Laguna, Tenerife, Spain, (5) Institute for Astronomy, University of Edinburgh, Royal Observatory Edinburgh, Blackford Hill, Edinburgh EH9 3HJ, UK, (6) Department of Physics and Astronomy, University of Sheffield, Sheffield S3 7RH, UK, (7) UK Astronomy Technology Centre, Royal Observatory, Blackford Hill, Edinburgh EH9 3HJ, UK)
[ arXiv:1804.05607v1 | PDF File ]
- Search for Ultra-High Energy Photons with the Pierre Auger Observatory
Piotr Homola for the Pierre Auger Collaboration : A. Aab, P. Abreu, M. Aglietta, I.F.M. Albuquerque, I. Allekotte, A. Almela, J. Alvarez Castillo, J. Alvarez-Muñiz, G.A. Anastasi, L. Anchordoqui, B. Andrada, S. Andringa, C. Aramo, N. Arsene, H. Asorey, P. Assis, G. Avila, A.M. Badescu, A. Balaceanu, F. Barbato, R.J. Barreira Luz, J.J. Beatty, K.H. Becker, J.A. Bellido, C. Berat, M.E. Bertaina, X. Bertou, P.L. Biermann, J. Biteau, S.G. Blaess, A. Blanco, J. Blazek, C. Bleve, M. Boháčová, C. Bonifazi, N. Borodai, A.M. Botti, J. Brack, I. Brancus, T. Bretz, A. Bridgeman, F.L. Briechle, P. Buchholz, A. Bueno, S. Buitink, M. Buscemi, K.S. Caballero-Mora, L. Caccianiga, A. Cancio11, F. Canfora, R. Caruso, A. Castellina, F. Catalani, G. Cataldi, L. Cazon, A.G. Chavez, J.A. Chinellato,et al. (335 additional authors not shown)
[ arXiv:1804.05613v1 | PDF File ]
- OGLE14-073 - a promising pair-instability supernova candidate
Alexandra Kozyreva, Markus Kromer, Ulrich M. Noebauer, Raphael Hirschi
[ arXiv:1804.05791v1 | PDF File ]
- GHASP: an H$\alpha$ kinematical survey of spiral galaxies - XI. Distribution of luminous and dark matter in spiral and irregular nearby galaxies using WISE photometry
Marie Korsaga, Claude Carignan, Philippe Amram, Benoit Epinat, Tom Jarrett
[ arXiv:1804.05820v1 | PDF File ]
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