Zobrazeno 1 - 10
of 130
pro vyhledávání: '"Wolfram Freudling"'
Autor:
Bi-Qing For, Lister Staveley-Smith, Laura Hoppmann, Fu Heng Liang, Hongwei Xi, Martin Zwaan, Bo Peng, Wolfram Freudling
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 501:4550-4564
The Arecibo Ultra Deep Survey (AUDS) is a blind HI survey aimed at detecting galaxies beyond the local Universe in the 21-cm emission line of neutral hydrogen (HI). The Arecibo $L$-band Feed Array (ALFA) was used to image an area of 1.35~deg$^2$ to a
Autor:
Lucas M. Macri, Wenlong Yuan, R. P. Kudritzki, Alessio Mucciarelli, Richard I. Anderson, S. Mancino, Adam G. Riess, Wolfram Freudling, Martino Romaniello
Context. Classical Cepheids are primary distance indicators and a crucial stepping stone in determining the present-day value of the Hubble constant H0 to the precision and accuracy required to constrain apparent deviations from the ΛCDM Concordance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::470ed05748fa7e10f5554b5e1a4cc748
https://hdl.handle.net/11585/871963
https://hdl.handle.net/11585/871963
Autor:
Martino Romaniello, Adam Riess, Sara Mancino, Richard I. Anderson, Wolfram Freudling, Rolf-Peter Kudritzki, Lucas Macrì, Alessio Mucciarelli, Wenlong Yuan
Publikováno v:
Astronomy & Astrophysics. 662:C1
Autor:
Wolfram Freudling, Lise Christensen, Johan P. U. Fynbo, Palle Møller, Pasquier Noterdaeme, Jens-Kristian Krogager
Publikováno v:
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2020, 495 (3), pp.3014-3021. ⟨10.1093/mnras/staa1414⟩
Krogager, J-K, Moller, P, Christensen, L B, Noterdaeme, P, Fynbo, J P U & Freudling, W 2020, ' High-redshift damped Ly alpha absorbing ga axy model reproducing the N-HI-Z distribution ', Monthly Notices of the Royal Astronomical Society, vol. 495, no. 3, pp. 3014-3021 . https://doi.org/10.1093/mnras/staa1414
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2020, 495 (3), pp.3014-3021. ⟨10.1093/mnras/staa1414⟩
Krogager, J-K, Moller, P, Christensen, L B, Noterdaeme, P, Fynbo, J P U & Freudling, W 2020, ' High-redshift damped Ly alpha absorbing ga axy model reproducing the N-HI-Z distribution ', Monthly Notices of the Royal Astronomical Society, vol. 495, no. 3, pp. 3014-3021 . https://doi.org/10.1093/mnras/staa1414
We investigate how damped Lyman-$\alpha$ absorbers (DLAs) at z ~ 2-3, detected in large optical spectroscopic surveys of quasars, trace the population of star-forming galaxies. Building on previous results, we construct a model based on observed and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa80d30f6cf993a498c6a193163caa1b
Autor:
Robert F. Minchin, M. R. Calabretta, Laura Hoppmann, Wolfram Freudling, Martin Zwaan, Lister Staveley-Smith
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 452:3726-3741
Autor:
Martin Zwaan, A. de Ugarte Postigo, Andrew J. Levan, Pall Jakobsson, A. Gomboc, Wolfram Freudling, Nial R. Tanvir, Kasper E. Heintz, S. D. Vergani, M. Arabsalmani, Johan P. U. Fynbo, Valerio D'Elia, Martin Sparre, Zach Cano, Palle Møller, E. Le Floc'h, Steve Schulze, P. Goldoni, Lise Christensen, Daniel A. Perley, D. Malesani, Stefano Covino
Publikováno v:
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2018, 473 (3), pp.3312-3324. ⟨10.1093/mnras/stx2451⟩
Monthly Notices of the Royal Astronomical Society, 2018, 473 (3), pp.3312-3324. ⟨10.1093/mnras/stx2451⟩
Digital.CSIC. Repositorio Institucional del CSIC
instname
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2018, 473 (3), pp.3312-3324. ⟨10.1093/mnras/stx2451⟩
Monthly Notices of the Royal Astronomical Society, 2018, 473 (3), pp.3312-3324. ⟨10.1093/mnras/stx2451⟩
Digital.CSIC. Repositorio Institucional del CSIC
instname
We present a comprehensive study of the relations between gas kinematics, metallicity, and stellar mass in a sample of 82 GRB-selected galaxies using absorption and emission methods. We find the velocity widths of both emission and absorption profile
Autor:
Johan P. U. Fynbo, Lise Christensen, M. Arabsalmani, Tayyaba Zafar, Wolfram Freudling, Sandra Savaglio, Palle Møller
Publikováno v:
Monthly Notices of the Royal Astronomical Society
We analyze a sample of 16 absorption systems intrinsic to long duration GRB host galaxies at $z \gtrsim 2$ for which the metallicities are known. We compare the relation between the metallicity and cold gas velocity width for this sample to that of t
Autor:
Wolfram Freudling, Martino Romaniello
Publikováno v:
Observatory Operations: Strategies, Processes, and Systems VI.
The European Southern Observatory has a long history of providing specialized data processing algorithms, called recipes, for most of its instruments. These recipes are used for both operational purposes at the observatory sites, and for data reducti
Autor:
Johannes Zabl, Bo Milvang-Jensen, L. A. M. Tasca, Kim K. Nilsson, Wolfram Freudling, O. Le Fevre, Johan P. U. Fynbo, Palle Møller
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2016, 590, ⟨10.1051/0004-6361/201526378⟩
Astronomy and Astrophysics-A&A, 2016, 590, ⟨10.1051/0004-6361/201526378⟩
Astronomy & Astrophysics
Astronomy and Astrophysics-A&A, EDP Sciences, 2016, 590, ⟨10.1051/0004-6361/201526378⟩
Astronomy and Astrophysics-A&A, 2016, 590, ⟨10.1051/0004-6361/201526378⟩
Astronomy & Astrophysics
High redshift star-forming galaxies are discovered routinely through a flux excess in narrowband filters (NB) caused by an emission line. In most cases, the width of such filters is broad compared to typical line widths, and the throughput of the fil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc6ebe3e2576c942b42bc09ff26fe0fc
http://arxiv.org/abs/1602.06304
http://arxiv.org/abs/1602.06304
Autor:
Wolfram Freudling, D. M. Bramich
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 424:1584-1599
We investigate the Sloan Digital Sky Survey (SDSS) photometry from Data Release 8 (DR8) in the search for systematic trends that still exist after the calibration effort of Padmanabhan et al. We consider both the aperture and point-spread function (P