DE
D. Engels
astro-phastro-ph.GAastro-ph.SRastro-ph.IMastro-ph.COastro-ph.HEhep-exphysics.ins-det
On Valency
published · living versionsW_wdafncgh·v1 · currentpublished
Preprints & journals
69 papers in the corpus · 1998–2026Cosmic Rulers: Masers as Tools for Probing Structure in the Galaxy and Beyond, from AU to kpc2606.31237v1 · Kazi L. J. Rygl, Anna Bartkiewicz, Olga Bayandina et al.2026 · 0 citationsarXiv
Water vapour masers in long-period variable stars IV. Mira variables RCas, oCet and RLeo2506.20328v1 · Jan Brand, Dieter Engels, Alessandra Zanichelli et al.2025 · 0 citationsarXiv
The Gaia Catalogue of Galactic AGB Stars2504.20475v1 · Bel'en L'opez Mart'i, Francisco M. Jim'enez Esteban, Dieter Engels (Hamburger Sternwarte) et al.2025 · 1 citationA&A 698, A109 (2025)
Considerations on the Origin of IRAS 19312+1950 Based on Long-Term Maser Observations2501.13769v1 · Huan-Xue Feng, Jun-ichi Nakashima, D. Engels et al.2025 · 1 citationarXiv
The salty emission of the intermediate-mass AGB star OH 30.1 -0.72411.08235v1 · T. Danilovich, A. M. S. Richards, M. Van de Sande et al.2024 · 3 citationsMon. Not. R. Astron. Soc. 536 (2025) 684-713
Water vapour masers in long-period variable stars III. Mira variables U Her and RR Aql2403.00535v1 · A. Winnberg, J. Brand, D. Engels2024 · 2 citationsA&A 686, A251 (2024)
Patterns in water maser emission of evolved stars on the timescale of decades2402.01309v1 · Jan Brand, Dieter Engels, Anders Winnberg2024 · 0 citationsarXiv
Systematic Search for Water Fountain Candidates using the Databases of Circumstellar Maser Sources2310.05065v1 · Haichen Fan, Jun-ichi Nakashima, D. Engels et al.2023 · 6 citationsarXiv
Sub-arcsecond imaging with the International LOFAR Telescope I. Foundational calibration strategy and pipeline2108.07283v1 · L. K. Morabito, N. J. Jackson, S. Mooney et al.2021 · 90 citationsA&A 658, A1 (2022)
An infrared study of Galactic OH/IR stars. III. Variability properties of the Arecibo sample2105.05122v3 · F. M. Jim'enez-Esteban, D. Engels, D.S. Aguado et al.2021 · 8 citations2021, MNRAS, 505, 6051
LOFAR imaging of Cygnus A -- Direct detection of a turnover in the hotspot radio spectra2103.16961v1 · J. P. McKean, L. E. H. Godfrey, S. Vegetti et al.2021 · 67 citationsMNRAS, 463, 3143 (2016)
Water vapour masers in long-period variable stars II. The semi-regular variables R Crt and RT Vir2011.00294v1 · J. Brand, D. Engels, A. Winnberg2020 · 7 citationsA&A 644, A45 (2020)
Cassiopeia A, Cygnus A, Taurus A, and Virgo A at ultra-low radio frequencies2002.10431v1 · F. de Gasperin, J. Vink, J.P. McKean et al.2020 · 47 citationsarXiv
Reduction of the maximum mass-loss rate of OH/IR stars due to unnoticed binary interaction1902.09259v1 · L. Decin, W. Homan, T. Danilovich et al.2019 · 38 citationsNature Astronomy, 2019
The loss of large amplitude pulsations at the end of AGB evolution1811.06906v1 · Dieter Engels, Sandra Etoka, Eric Gerard2018 · 1 citationarXiv
Distances of Stars by mean of the Phase-lag Method1711.09694v1 · Sandra Etoka, Dieter Engels, Eric Gerard et al.2017 · 4 citationsarXiv
Investigating the Unification of LOFAR-detected powerful AGN in the Boötes Field1704.06267v1 · Leah K. Morabito, W.L. Williams, Kenneth J. Duncan et al.2017 · 17 citationsarXiv
The LOFAR window on star-forming galaxies and AGN - curved radio SEDs and IR-radio correlation at 1704.06268v1 · G. Calistro-Rivera, W. L. Williams, M. J. Hardcastle et al.2017 · 156 citationsarXiv
Recurring OH Flares towards o Ceti: I. location and structure of the 1990s' and 2010s' events1702.06040v1 · S. Etoka, E. Gerard, A.M.S. Richards et al.2017 · 9 citationsarXiv
The LOFAR Two-metre Sky Survey - I. Survey Description and Preliminary Data Release1611.02700v1 · T. W. Shimwell, H. J. A. Rottgering, P. N. Best et al.2016 · 642 citationsA&A 598, A104 (2017)
LBCS: the LOFAR Long-Baseline Calibrator Survey1608.02133v2 · N. Jackson, A. Tagore, A. Deller et al.2016 · 74 citationsA&A 595, A86 (2016)
Corrigendum: A large light-mass component of cosmic rays at 1017-1017.5 electronvolts from radio observations.27437581 · Buitink, S, Corstanje, A, Falcke, H et al.2017 · 3 citationsNature. 2016;537(7621):572
LOFAR 150-MHz observations of the Boötes field: Catalogue and Source Counts1605.01531v1 · W. L. Williams, R. J. van Weeren, H. J. A. Rottgering et al.2016 · 247 citationsarXiv
A large light-mass component of cosmic rays at 10(17)-10(17.5) electronvolts from radio observations.26935696 · Buitink, S, Corstanje, A, Falcke, H et al.2016 · 157 citationsNature. 2016;531(7592):70-3
The LOFAR Multifrequency Snapshot Sky Survey (MSSS) I. Survey description and first results1509.01257v1 · G.H. Heald, R.F. Pizzo, E. Orr'u et al.2015 · 110 citationsarXiv
A database of circumstellar OH masers1508.06200v2 · D. Engels, F. Bunzel2015 · 43 citationsA&A 582, A68 (2015)
The peculiar radio galaxy 4C 35.06: a case for recurrent AGN activity?1504.06642v1 · A. Shulevski, R. Morganti, P. D. Barthel et al.2015 · 35 citationsA&A 579, A27 (2015)
Study of extremely reddened AGB stars in the Galactic bulge1504.05712v3 · F. M. Jim'enez-Esteban, D. Engels2015 · 14 citationsA&A 579, A76 (2015)
Phase-lag Distances of OH Masing AGB Stars1503.04674v1 · D. Engels, S. Etoka, E. Gerard et al.2015 · 2 citationsarXivon Valency
OH masers in the Milky Way and Local Group galaxies in the SKA era1501.06153v1 · Sandra Etoka, Dieter Engels, Hiroshi Imai et al.2015 · 9 citationsarXiv
The LOFAR long baseline snapshot calibrator survey1411.2743v1 · J. Mold'on, A. T. Deller, O. Wucknitz et al.2014 · 34 citationsA&A 574, A73 (2015)
LOFAR low-band antenna observations of the 3C295 and Bootes fields: source counts and ultra-steep spectrum sources1409.5437v1 · R. J. van Weeren, W. L. Williams, C. Tasse et al.2014 · 31 citationsarXiv
Lunar occultation of the diffuse radio sky: LOFAR measurements between 35 and 80 MHz1407.4244v1 · H. K. Vedantham, L. V. E. Koopmans, A. G. de Bruyn et al.2014 · 24 citationsarXiv
Initial LOFAR observations of Epoch of Reionization windows: II. Diffuse polarized emission in the ELAIS-N1 field1407.2093v1 · V. Jelic, A. G. de Bruyn, M. Mevius et al.2014 · 49 citationsA&A 568, A101 (2014)
LOFAR Sparse Image Reconstruction1406.7242v3 · H. Garsden, J. N. Girard, J. L. Starck et al.2014 · 109 citationsA&A 575, A90 (2015)
The shape of the radio wavefront of extensive air showers as measured with LOFAR1404.3907v2 · A. Corstanje, P. Schellart, A. Nelles et al.2014 · 70 citationsarXiv
Discovery of Carbon Radio Recombination Lines in absorption towards Cygnus~A1401.2876v1 · J.B.R. Oonk, R.J. van Weeren, F. Salgado et al.2014 · 20 citationsarXiv
A multi-wavelength view of AB Dor's outer atmosphere - Simultaneous X-ray and optical spectroscopy at high cadence1309.4933v1 · S. Lalitha, B. Fuhrmeister, U. Wolter et al.2013 · 33 citationsarXiv
Studying Galactic interstellar turbulence through fluctuations in synchrotron emission: First LOFAR Galactic foreground detection1308.2804v2 · M. Iacobelli, M. Haverkorn, E. Orr'u et al.2013 · 100 citationsarXiv
Pathway to the Square Kilometre Array - The German White Paper -1301.4124v1 · F. Aharonian, T. G. Arshakian, B. Allen et al.2013 · 11 citationsarXiv
The transition from AGB to post-AGB evolution as observed by AKARI and Spitzer0904.3958v1 · D. Engels, P. Garc'ia-Lario, F. Bunzel et al.2009 · 0 citationsarXiv
AKARI/IRC observations of heavily obscured oxygen-rich AGB and post-AGB stars0904.4134v2 · F. Bunzel, D.A. Garc'ia-Hern'andez, D. Engels et al.2009 · 3 citationsarXiv
Water vapour masers in long-period variable stars. I. RX Boo and SV Peg0802.4422v1 · A. Winnberg, D. Engels, J. Brand et al.2008 · 17 citationsarXiv
Lifetime of OH masers at the tip of the asymptotic giant branch0710.1697v2 · D. Engels, F. Jimenez-Esteban2007 · 19 citationsarXiv
HS1857+5144: A hot and young pre-cataclysmic variable0704.1780v1 · A. Aungwerojwit, B. T. Gaensicke, P. Rodriguez-Gil et al.2007 · 25 citationsarXiv
SW Sextantis stars: the dominant population of CVs with orbital periods between 3-4 hours0704.1129v2 · P. Rodriguez-Gil, B. T. Gaensicke, H.-J. Hagen et al.2007 · 87 citationsMon.Not.Roy.Astron.Soc.377:1747-1762,2007
Near-IR/optical monitoring programme of the 'Arecibo sample of OH/IR stars'astro-ph/0610957v2 · Francisco Jim'enez-Esteban, Dieter Engels, Pedro Garc'ia-Lario2006 · 0 citationsarXiv
Near-IR variability properties of a selected sample of AGB starsastro-ph/0606380v3 · F. M. Jim'enez-Esteban, P. Garc'ia-Lario, D. Engels et al.2006 · 16 citationsarXiv
Dwarf novae in the Hamburg Quasar Survey: Rarer than expectedastro-ph/0605588v1 · A. Aungwerojwit, B. T. Gaensicke, P. Rodriguez-Gil et al.2006 · 36 citationsarXiv
HS 2134+0400 - new very metal-poor galaxy, a representative of void population?astro-ph/0508255v1 · S.A. Pustilnik (SAO), D. Engels (Hamburg), A.Y. Kniazev (ESO et al.2005 · 27 citationsarXiv
Career total: 294 works. 69 are in this corpus.Showing the 50 most recent.
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