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Research

Recent publications by Leiden Astronomers

(20 most recent)
arXiv:1710.09195v1 [pdf]
Title:The MUSE Hubble Ultra Deep Field Survey: VII. FeII* Emission in Star-Forming Galaxies
Authors: Hayley Finley, Nicolas Bouché, Thierry Contini, Mieke Paalvast, Leindert Boogaard, Michael Maseda, Roland Bacon, Jérémy Blaizot, Jarle Brinchmann, Benoît Epinat, Anna Feltre, Raffaella Anna Marino, Sowgat Muzahid, Johan Richard, Joop Schaye, Anne Verhamme, Peter M. Weilbacher, Lutz Wisotzki
Comments: 16 pages, 12 figures, 3 tables, accepted for publication in A&A (14 October 2017)
Subjects: astro-ph.GA
arXiv:1710.08422v1 [pdf]
Title:On the nature of the luminous Lya emitter CR7 and its UV components: physical conditions and JWST predictions
Authors: David Sobral, Jorryt Matthee, Gabriel Brammer, Andrea Ferrara, Lara Alegre, Huub Rottgering, Daniel Schaerer, Bahram Mobasher, Behnam Darvish
Comments: Submitted to MNRAS, comments welcomed. 19 pages, 11 figures
Subjects: astro-ph.GA, astro-ph.CO
arXiv:1710.08142v1 [pdf]
Title:Chemical and kinematic complexity of the very young star-forming region Serpens Main observed with ALMA
Authors: Lukasz Tychoniec, Charles L. H. Hull, John J. Tobin, Ewine F. van Dishoeck
Comments: To appear in "Astrochemistry VII -- Through the Cosmos from Galaxies to Planets", proceedings of the IAU Symposium No. 332, 2017, Puerto Varas, Chile. M. Cunningham, T. Millar and Y. Aikawa, eds. (5
Subjects: astro-ph.SR, astro-ph.GA
arXiv:1710.08421v1 [pdf]
Title:The Mass Growth and Stellar Ages of Galaxies: Observations versus Simulations
Authors: Allison R. Hill, Adam Muzzin, Marijn Franx, Danilo Marchesini
Comments: 6 pages, 3 figures, accepted for publication in ApJL
Subjects: astro-ph.GA
arXiv:1710.07694v1 [pdf]
Title:The MUSE Hubble Ultra Deep Field Survey: V. Spatially resolved stellar kinematics of galaxies at redshift $0.2\lesssim z \lesssim 0.8$
Authors: Adrien Guerou, Davor Krajnovic, Benoit Epinat, Thierry Contini, Eric Emsellem, Nicolas Bouche, Roland Bacon, Leo Michel-Dansac, Johan Richard, Peter M. Weilbacher, Joop Schaye, Raffaella Anna Marino, Mark den Brok, Santiago Erroz-Ferrer
Comments: 25 pages, 27 figures, A&A for accepted (26 June 2017)
Subjects: astro-ph.GA
arXiv:1710.07203v1 [pdf]
Title:Three Small Planets Transiting a Hyades Star
Authors: John H. Livingston, Fei Dai, Teruyuki Hirano, Davide Gandolfi, Grzegorz Nowak, Michael Endl, Sergio Velasco, Akihiko Fukui, Norio Narita, Jorge Prieto-Arranz, Oscar Barragan, Felice Cusano, Simon Albrecht, Juan Cabrera, William D. Cochran, Szilard Csizmadia, Hans Deeg, Philipp Eigmüller, Anders Erikson, Malcolm Fridlund, Sascha Grziwa, Eike W. Guenther, Artie P. Hatzes, Kiyoe Kawauchi, Judith Korth, David Nespral, Enric Palle, Martin Pätzold, Carina M. Persson, Heike Rauer, Alexis M. S. Smith, Motohide Tamura, Yusuke Tanaka, Vincent Van Eylen, Noriharu Watanabe, Joshua N. Winn
Comments: 14 pages, 10 figures, 5 tables. Submitted to AAS Journals
Subjects: astro-ph.EP
arXiv:1710.06796v1 [pdf]
Title:Gentle re-energisation of electrons in merging galaxy clusters
Authors: F. de Gasperin, H. T. Intema, T. W. Shimwell, G. Brunetti, M. Bruggen, T. A. Ensslin, R. J. van Weeren, A. Bonafede, H. J. A. Rottgering
Comments: Accepted for publication in Science Advances
Subjects: astro-ph.HE, astro-ph.CO
arXiv:1710.06485v1 [pdf]
Title:The circumstellar disk HD$\,$169142: gas, dust and planets acting in concert?
Authors: A. Pohl, M. Benisty, P. Pinilla, C. Ginski, J. de Boer, H. Avenhaus, Th. Henning, A. Zurlo, A. Bocaletti, J. -C. Augereau, T. Birnstiel, C. Dominik, S. Facchini, D. Fedele, M. Janson, M. Keppler, Q. Kral, M. Langlois, R. Ligi, A. -L. Maire, F. Ménard, M. Meyer, C. Pinte, S. P. Quanz, J. -F. Sauvage, É. Sezestre, T. Stolker, J. Szulágyi, R. van Boekel, G. van der Plas, A. Baruffolo, P. Baudoz, D. Le Mignant, D. Maurel, J. Ramos, L. Weber
Comments: 21 pages, 14 figures. Accepted for publication in ApJ
Subjects: astro-ph.EP
arXiv:1710.06067v1 [pdf]
Title:Polarization Modeling and Predictions for DKIST Part 2: Application of the Berreman Calculus to Spectral Polarization Fringes of Beamsplitters and Crystal Retarders
Authors: David M. Harrington, Frans Snik, Christoph U. Keller, Stacey R. Sueoka, Gerard van Harten
Comments: Accepted for publication in JATIS
Subjects: astro-ph.IM
arXiv:1710.05940v1 [pdf]
Title:Astrochemistry: overview and challenges
Authors: Ewine F. van Dishoeck
Comments: 20 pages, 5 figures, to appear in IAU Symposium 332 "Astrochemistry VII: Through the Cosmos from Galaxies to Planets", eds. M. Cunningham, T.J. Millar, Y. Aikawa
Subjects: astro-ph.GA, astro-ph.EP
arXiv:1710.05926v1 [pdf]
Title:The first frost in the Pipe Nebula
Authors: Miwa Goto, J. D. Bailey, Seyit Hocuk, Paola Caselli, Gisela B. Esplugues, Stephanie Cazaux, Marco Spaans
Comments: 17 pages, 8 figures, accepted by A&A
Subjects: astro-ph.GA, astro-ph.SR
arXiv:1710.05441v1 [pdf]
Title:Maser, infrared and optical emission for late-type stars in the Galactic plane
Authors: L. H. Quiroga-Nuñez, H. J. van Langevelde, L. O. Sjouwerman, Y. M. Pihlström, M. J. Reid, A. G. A. Brown, J. A. Green
Comments: To appear in the Proceedings of the IAU Symposium No. 336: Astrophysical Masers: Unlocking the Mysteries of the Universe
Subjects: astro-ph.SR, astro-ph.GA
arXiv:1710.05866v1 [pdf]
Title:Capture of exocomets and the erosion of the Oort cloud due to stellar encounters in the Galaxy
Authors: Joris Hanse, Lucie Jilkova, Simon F. Portegies Zwart, F. Inti Pelupessy
Comments: Accepted for publication in MNRAS. 16 pages, 10 figures
Subjects: astro-ph.EP
arXiv:1710.05398v1 [pdf]
Title:An asteroseismic view of the radius valley: stripped cores, not born rocky
Authors: Vincent Van Eylen, Camilla Agentoft, Mia. S. Lundkvist, Hans Kjeldsen, James E. Owen, Benjamin J. Fulton, Erik Petigura, Ignas Snellen
Comments: Submitted to MNRAS
Subjects: astro-ph.EP
arXiv:1710.05062v1 [pdf]
Title:The MUSE Hubble Ultra Deep Field Survey: III. Testing photometric redshifts to 30th magnitude
Authors: J. Brinchmann, H. Inami, R. Bacon, T. Contini, M. Maseda, J. Chevallard, N. Bouché, L. Boogaard, M. Carollo, S. Charlot, W. Kollatschny, R. A. Marino, R. Pello, J. Richard, J. Schaye, A. Verhamme, L. Wisotzki
Comments: 24 pages and 25 figures, accepted for A&A
Subjects: astro-ph.GA, astro-ph.CO
arXiv:1710.04784v1 [pdf]
Title:Charge exchange in galaxy clusters
Authors: Liyi Gu, Junjie Mao, Jelle de Plaa, A. J. J. Raassen, Chintan Shah, Jelle S. Kaastra
Comments: accepted for publication in A&A
Subjects: astro-ph.HE, astro-ph.CO, astro-ph.GA, physics.atom-ph
arXiv:1710.04418v1 [pdf]
Title:Inferring giant planets from ALMA mm continuum and line observations in (transition) disks
Authors: Stefano Facchini, Paola Pinilla, Ewine F. van Dishoeck, Maria de Juan Ovelar
Comments: 18 pages, 19 figures, re-submitted to A&A after minor revision, abstract shortened to fit arXiv requirements
Subjects: astro-ph.EP, astro-ph.SR
arXiv:1710.04225v1 [pdf]
Title:Decoupled Black Hole Accretion and Quenching: The Relationship Between BHAR, SFR, and Quenching in Milky Way and Andromeda-mass Progenitors Since z = 2.5
Authors: Michael J. Cowley, Lee R. Spitler, Ryan F. Quadri, Andy D. Goulding, Casey Papovich, Kim-Vy H. Tran, Ivo Labbe, Leo Alcorn, Rebecca J. Allen, Ben Forrest, Karl Glazebrook, Glenn G. Kacprzak Glenn Morrison, Themiya Nanayakkara, Caroline M. S. Straatman, Adam R. Tomczak
Comments: 7 pages, 5 figures, Accepted for publication in MNRAS
Subjects: astro-ph.GA
arXiv:1710.04714v1 [pdf]
Title:Chandra imaging of the $\sim$kpc extended outflow in 1H 0419-577
Authors: L. Di Gesu, E. Costantini, E. Piconcelli, J. S. Kaastra, M. Mehdipour, S. Paltani
Comments: accepted for publications A&A
Subjects: astro-ph.HE
arXiv:1710.03239v1 [pdf]
Title:Planetary Systems around Low-mass Stars Unveiled by K2
Authors: Teruyuki Hirano, Fei Dai, Davide Gandolfi, Akihiko Fukui, John H. Livingston, Kohei Miyakawa, Michael Endl, William D. Cochran, Francisco J. Alonso-Floriano, Masayuki Kuzuhara, David Montes, Tsuguru Ryu, Simon Albrecht, Oscar Barragan, Juan Cabrera, Szilard Csizmadia, Hans Deeg, Philipp Eigmüller, Anders Erikson, Malcolm Fridlund, Sascha Grziwa, Eike W. Guenther, Artie P. Hatzes, Judith Korth, Tomoyuki Kudo, Nobuhiko Kusakabe, Norio Narita, David Nespral, Grzegorz Nowak, Martin Pätzold, Enric Palle, Carina M. Persson, Jorge Prieto-Arranz, Heike Rauer, Ignasi Ribas, Bun'ei Sato, Alexis M. S. Smith, Motohide Tamura, Yusuke Tanaka, Vincent Van Eylen, Joshua N. Winn
Comments: 26 pages, 21 figures, 5 tables, Submitted to AAS Journals
Subjects: astro-ph.EP, astro-ph.SR
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