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Leiden Observatory

Research topics

Large scale structure and cosmology


Interstellar matter and star formation

Stars and planetary systems

Computational astrophysics

High energy astrophysics

Laboratory astrophysics and astrochemistry


History of science


Recent publications by Leiden Astronomers

(20 most recent)
arXiv:1704.01576v1 [pdf]
Title:FR-II radio galaxies at low frequencies II: spectral ageing and source dynamics
Authors: Jeremy J. Harwood, Martin J. Hardcastle, Raffaella Morganti, Judith H. Croston, Marcus Brüggen, Gianfranco Brunetti, Huub J. A. Röttgering, Aleksander Shulevski, Glenn J. White
Comments: 18 pages, 7 figures, 5 tables. Accepted for publication in MNRAS
Subjects: astro-ph.GA
arXiv:1704.01434v1 [pdf]
Title:Thermal Feedback in the high-mass star and cluster forming region W51
Authors: Adam Ginsburg, Ciriaco Goddi, J. M. Diederik Kruijssen, John Bally, Rowan Smith, Roberto Galván-Madrid, Elisabeth A. C. Mills, Ke Wang, James E. Dale, Jeremy Darling, Erik Rosolowsky, Robert Loughnane, Leonardo Testi, Nate Bastian
Comments: Accepted in ApJ. Data are publicly available at http://dx.doi.org/10.7910/DVN/8QJT3K . Repository of analysis scripts is at https://github.com/adamginsburg/W51_ALMA_2013.1.00308.S
Subjects: astro-ph.GA
arXiv:1704.01501v1 [pdf]
Title:Searching for interstellar C60+ using a new method for high signal-to-noise HST/STIS spectroscopy
Authors: M. A. Cordiner, N. L. J. Cox, R. Lallement, F. Najarro, J. Cami, T. R. Gull, B. H. Foing, H. Linnartz, D. J. Lindler, C. R. Proffitt, P. J. Sarre, S. B. Charnley
Comments: No journal ref found
Subjects: astro-ph.GA
arXiv:1704.01124v1 [pdf]
Title:A ${\bf 1.4}$ deg${\bf ^2}$ blind survey for CII], CIII] and CIV at ${\bf z\sim0.7-1.5}$. II: luminosity functions and cosmic average line ratios
Authors: Andra Stroe, David Sobral, Jorryt Matthee, Joăo Calhau, Ivan Oteo
Comments: Submitted to MNRAS. Comments welcome! 11 pages, 7 figures, 5 tables. Paper I can be found here: https://arxiv.org/abs/1703.10169
Subjects: astro-ph.GA, astro-ph.CO
arXiv:1704.00526v1 [pdf]
Title:Aggregate dust particles at comet 67P/Churyumov-Gerasimenko
Authors: Mark S. Bentley, Roland Schmied, Thurid Mannel, Klaus Torkar, Harald Jeszenszky, Jens Romstedt, Anny-Chantal Levasseur-Regourd, Iris Weber, Elmar K. Jessberger, Pascale Ehrenfreund, Christian Koeberl, Ove Havnes
Comments: No journal ref found
Subjects: astro-ph.EP
arXiv:1704.00516v1 [pdf]
Title:Discovery of Giant Radio Galaxies from NVSS: Radio & Infrared Properties
Authors: Pratik Dabhade, Madhuri Gaikwad, Joydeep Bagchi, M. Pandey-Pommier, Shishir Sankhyayan, Somak Raychaudhury
Comments: 24 pages, 34 figures. Submitted to MNRAS. Comments are welcome
Subjects: astro-ph.GA, astro-ph.CO
arXiv:1704.00284v1 [pdf]
Title:The low luminosity behaviour of the 4U 0115+63 Be/X-ray transient
Authors: Alicia Rouco Escorial, Ann-Sofie Bak Nielsen, Rudy Wijnands, Yuri Cavecchi, Nathalie Degenaar, Alessandro Patruno
Comments: 7 pages, 4 figures, 1 table, submitted to MNRAS
Subjects: astro-ph.HE
arXiv:1704.00006v1 [pdf]
Title:Galaxy metallicity scaling relations in the EAGLE simulations
Authors: María Emilia De Rossi, Richard G. Bower, Andreea S. Font, Joop Schaye, Tom Theuns
Comments: 23 pages, 14 figures. Submitted to MNRAS
Subjects: astro-ph.GA, astro-ph.CO
arXiv:1703.10169v1 [pdf]
Title:A ${\bf 1.4}$ deg${\bf ^2}$ blind survey for CII], CIII] and CIV at ${\bf z\sim0.7-1.5}$. I: nature, morphologies and equivalent widths
Authors: Andra Stroe, David Sobral, Jorryt Matthe, Joăo Calhau, Ivan Oteo
Comments: Submitted to MNRAS. Comments welcome! 17 pages, 12 figures, 8 tables
Subjects: astro-ph.GA, astro-ph.CO
arXiv:1703.10225v1 [pdf]
Title:Protostellar accretion traced with chemistry. High resolution C18O and continuum observations towards deeply embedded protostars in Perseus
Authors: Sřren Frimann, Jes K. Jřrgensen, Michael M. Dunham, Tyler L. Bourke, Lars E. Kristensen, Stella S. R. Offner, Ian W. Stephens, John J. Tobin, Eduard I. Vorobyov
Comments: Accepted for publication in A&A, 21 pages, 13 figures
Subjects: astro-ph.SR, astro-ph.GA
arXiv:1703.09497v1 [pdf]
Title:Very hard states in neutron star low-mass X-ray binaries
Authors: A. S. Parikh, R. Wijnands, N. Degenaar, D. Altamirano, A. Patruno, N. V. Gusinskaia, J. W. T. Hessels
Comments: Accepted for publication in MNRAS
Subjects: astro-ph.HE
arXiv:1703.09227v1 [pdf]
Title:A Multi-Wavelength Analysis of Dust and Gas in the SR 24S Transition Disk
Authors: P. Pinilla, L. M. Pérez, S. Andrews, N. van der Marel, E. F. van Dishoeck, S. Ataiee, M. Benisty, T. Birnstiel, A. Juhász, A. Natta, L. Ricci, L. Testi
Comments: Accepted for publication in ApJ
Subjects: astro-ph.EP, astro-ph.GA, astro-ph.SR
arXiv:1703.08973v1 [pdf]
Title:Distribution of water in the G327.3-0.6 massive star-forming region
Authors: S. Leurini, F. Herpin, F. van der Tak, F. Wyrowski, G. J. Herczeg, E. F. van Dishoeck
Comments: Accepted by A&A
Subjects: astro-ph.GA
arXiv:1703.08688v1 [pdf]
Title:Sardinia Radio Telescope observations of Abell 194 - the intra-cluster magnetic field power spectrum
Authors: F. Govoni, M. Murgia, V. Vacca, F. Loi, M. Girardi, F. Gastaldello, G. Giovannini, L. Feretti, R. Paladino, E. Carretti, R. Concu, A. Melis, S. Poppi, G. Valente, G. Bernardi, A. Bonafede, W. Boschin, M. Brienza, T. E. Clarke, S. Colafrancesco, F. de Gasperin, D. Eckert, T. A. Ensslin, C. Ferrari, L. Gregorini, M. Johnston-Hollitt, H. Junklewitz, E. Orru', P. Parma, R. Perley, M. Rossetti, G. B Taylor, F. Vazza
Comments: Accepted by Astronomy and Astrophysics, 29 pages, 15 figures. Abstract abridged. A pdf version with high-quality figures can be downloaded from http://erg.oa-cagliari.inaf.it/preprints/a194_paper.pd
Subjects: astro-ph.CO, astro-ph.GA
arXiv:1703.08546v1 [pdf]
Title:An ALMA Survey of Protoplanetary Disks in the $σ$ Orionis Cluster
Authors: Megan Ansdell, Jonathan P. Williams, Carlo F. Manara, Anna Miotello, Stefano Facchini, Nienke van der Marel, Leonardo Testi, Ewine F. van Dishoeck
Comments: 16 pages, 9 figures; accepted to AJ
Subjects: astro-ph.EP, astro-ph.GA, astro-ph.SR
arXiv:1703.08598v1 [pdf]
Title:Cosmic-ray induced destruction of CO in star-forming galaxies
Authors: Thomas G. Bisbas, Ewine F. van Dishoeck, Padelis P. Papadopoulos, László Szücs, Shmuel Bialy, Zhi-Yu Zhang
Comments: 17 pages, 12 figures, accepted by ApJ
Subjects: astro-ph.GA, astro-ph.SR
arXiv:1703.08374v1 [pdf]
Title:Are gravitational waves spinning down PSR J1023+0038?
Authors: Brynmor Haskell, Alessandro Patruno
Comments: 5 pages, submitted to PRL
Subjects: astro-ph.HE
arXiv:1703.07029v1 [pdf]
Title:Fibers in the NGC1333 proto-cluster
Authors: A. Hacar, M. Tafalla, J. Alves
Comments: 25 pages, 17 figures; Accepted for publication in A&A
Subjects: astro-ph.GA
arXiv:1703.07221v1 [pdf]
Title:Chandra spectroscopy of Rapid Burster type-I X-ray bursts
Authors: J. J. M. in 't Zand, T. Bagnoli, C. D'Angelo, A. Patruno, D. K. Galloway, M. B. M. van der Klis, A. L. Watts, H. L. Marshall
Comments: Submitted to Proceedings of 11th INTEGRAL conference (Amsterdam, October 2016), to be published in PoS, 10 pages, 5 figures
Subjects: astro-ph.HE
arXiv:1703.06802v1 [pdf]
Title:The two-component giant radio halo in the galaxy cluster Abell 2142
Authors: T. Venturi, M. Rossetti, G. Brunetti, D. Farnsworth, F. Gastaldello, S. Giacintucci, D. V. Lal, L. Rudnick, T. W. Shimwell, D. Eckert, S. Molendi, M. Owers
Comments: 18 pages, 10 figures, 4 tables - A&A, accepted
Subjects: astro-ph.CO, astro-ph.GA