Bald neuer Katalog: sichern Sie sich schon vorab Ihre persönlichen Merklisten im Nutzerkonto: Anleitung.

Volltext-Artikel, E-Books und Literaturhinweise aus dem EBSCO Discovery Service

"Artikel & mehr" berücksichtigt nur einen Teil der für die Bibliothek der Frankfurt UAS verfügbaren Datenbanken. Zur Übersicht in DBIS

Ergebnis verändern

einschränken: Volltextzugriff; Academic (peer-reviewed) journals
erweitern: Auch Volltexte der Artikel durchsuchen; Verwandte Themen suchen

Publikationstyp

Thema

erschienen in

Verlag

Geographic terms

Sprache

Datenbank

Erscheinungsjahr

Von:

Bis:

Treffer 1 - 25 von 5435, Suchdauer: 0.81s

12 3 4 5 6 7 8 9 10 11 weiter »

1
The impact of lunar topography on the 21-cm power spectrum for grid-based arrays : Insights for the Dark-ages EXplorer (DEX)

von Ghosh, S. ; Koopmans, L. V. E. ; Brinkerink, C. ; et al.

Mon Not R Astron Soc (2026)

Schlagworte: Instrumentation and Methods for Astrophysics; Cosmology and Nongalactic Astrophysics
- View full text via Arxiv
Merkliste

2
Scalable and robust wide-field facet calibration with LOFAR's longest baselines

von de Jong, J. M. G. H. J. ; Veefkind, L. ; van Weeren, R. J. ; et al.

Schlagworte: Instrumentation and Methods for Astrophysics; Astrophysics of Galaxies
- View full text via Arxiv
Merkliste

3
Mitigating incoherent excess variance in high-redshift 21 cm observations with multi-output cross-Gaussian process regression

von Munshi, S. ; Koopmans, L. V. E. ; Mertens, F. G. ; et al.

A&A 704, A205 (2025)

Schlagworte: Cosmology and Nongalactic Astrophysics; Instrumentation and Methods for Astrophysics
- View full text via Arxiv
Merkliste

4
Improved upper limits on the 21-cm signal power spectrum at $z=17.0$ and $z=20.3$ from an optimal field observed with NenuFAR

von Munshi, S. ; Mertens, F. G. ; Chege, J. K. ; et al.

Mon Not R Astron Soc (2025) 2785-2807

Schlagworte: Cosmology and Nongalactic Astrophysics; Instrumentation and Methods for Astrophysics
- View full text via Arxiv
Merkliste

5
Constraints on the state of the IGM at $z\sim 8-10$ using redshifted 21-cm observations with LOFAR

von Ghara, R. ; Zaroubi, S. ; Ciardi, B. ; et al.

A&A 699, A109 (2025)

Schlagworte: Cosmology and Nongalactic Astrophysics
- View full text via Arxiv
Merkliste

6
Near-field imaging of local interference in radio interferometric data: Impact on the redshifted 21 cm power spectrum

von Munshi, S. ; Mertens, F. G. ; Koopmans, L. V. E. ; et al.

A&A 697, A203 (2025)

Schlagworte: Astrophysics - Instrumentation and Methods for Astrophysics; Astrophysics - Cosmology and Nongalactic Astrophysics
- View full text via Arxiv
Merkliste

7
Square Kilometre Array Science Data Challenge 3a: foreground removal for an EoR experiment

von Bonaldi, A. ; Hartley, P. ; Braun, R. ; et al.

Schlagworte: Instrumentation and Methods for Astrophysics; Cosmology and Nongalactic Astrophysics
- View full text via Arxiv
Merkliste

8
First upper limits on the 21-cm signal power spectrum of neutral hydrogen at $z=9.16$ from the LOFAR 3C196 field

von Ceccotti, E. ; Offringa, A. R. ; Mertens, F. G. ; et al.

Mon Not R Astron Soc (2025) 1255-1283

Schlagworte: Cosmology and Nongalactic Astrophysics; Instrumentation and Methods for Astrophysics
- View full text via Arxiv
Merkliste

9
The impact of diffuse Galactic emission on direction-independent gain calibration in high-redshift 21 cm observations

von Höfer, C. ; Koopmans, L. V. E. ; Brackenhoff, S. A. ; et al.

A&A 704, A117 (2025)

Schlagworte: Cosmology and Nongalactic Astrophysics; Instrumentation and Methods for Astrophysics
- View full text via Arxiv
Merkliste

10
Robust direction-dependent gain-calibration of beam-modelling errors far from the target field

von Brackenhoff, S. A. ; Offringa, A. R. ; Mevius, M. ; et al.

Mon Not R Astron Soc (2025) 3993-4010

Schlagworte: Instrumentation and Methods for Astrophysics; Cosmology and Nongalactic Astrophysics
- View full text via Arxiv
Merkliste

11
Deeper multi-redshift upper limits on the Epoch of Reionization 21-cm signal power spectrum from LOFAR between z=8.3 and z=10.1

von Mertens, F. G. ; Mevius, M. ; Koopmans, L. V. E. ; et al.

A&A 698, A186 (2025)

Schlagworte: Cosmology and Nongalactic Astrophysics
- View full text via Arxiv
Merkliste

12
Spectral modelling of Cygnus A between 110 and 250 MHz. Impact on the LOFAR 21-cm signal power spectrum

von Ceccotti, E. ; Offringa, A. R. ; Koopmans, L. V. E. ; et al.

A&A 696, A56 (2025)

Schlagworte: Astrophysics - Cosmology and Nongalactic Astrophysics; Astrophysics - Instrumentation and Methods for Astrophysics
- View full text via Arxiv
Merkliste

13
Into the depths: Unveiling ELAIS-N1 with LOFAR's deepest sub-arcsecond wide-field images

von de Jong, J. M. G. H. J. ; van Weeren, R. J. ; Sweijen, F. ; et al.

Schlagworte: Astrophysics - Instrumentation and Methods for Astrophysics; Astrophysics - Cosmology and Nongalactic Astrophysics
- View full text via Arxiv
Merkliste

14
Ionospheric contributions to the excess power in high-redshift 21-cm power-spectrum observations with LOFAR

von Brackenhoff, S. A. ; Mevius, M. ; Koopmans, L. V. E. ; et al.

Schlagworte: Astrophysics - Cosmology and Nongalactic Astrophysics; Astrophysics - Instrumentation and Methods for Astrophysics
- View full text via Arxiv
Merkliste

15
The impact of lossy data compression on the power spectrum of the high redshift 21-cm signal with LOFAR

von Chege, J. K. ; Koopmans, L. V. E. ; Offringa, A. R. ; et al.

A&A 692, A211 (2024)

Schlagworte: Astrophysics - Cosmology and Nongalactic Astrophysics; Astrophysics - Instrumentation and Methods for Astrophysics
- View full text via Arxiv
Merkliste

16
Beyond the horizon: Quantifying the full sky foreground wedge in the cylindrical power spectrum

von Munshi, S. ; Mertens, F. G. ; Koopmans, L. V. E. ; et al.

A&A 693, A276 (2025)

Schlagworte: Astrophysics - Cosmology and Nongalactic Astrophysics; Astrophysics - Instrumentation and Methods for Astrophysics
- View full text via Arxiv
Merkliste

17
CONSORT 2025 explanation and elaboration: updated guideline for reporting randomised trials

von Hopewell, S ; Chan, A-W ; Collins, GS ; et al.
- View full text via BASE
Merkliste

18
Reporting of surrogate endpoints in randomised controlled trial protocols (SPIRIT-Surrogate): extension checklist with explanation and elaboration

von Manyara, AM ; Davies, P ; Stewart, D ; et al.
- View full text via BASE
Merkliste

19
First upper limits on the 21 cm signal power spectrum from cosmic dawn from one night of observations with NenuFAR

von Munshi, S. ; Mertens, F. G. ; Koopmans, L. V. E. ; et al.

A&A 681, A62 (2024)

Schlagworte: Astrophysics - Cosmology and Nongalactic Astrophysics; Astrophysics - Instrumentation and Methods for Astrophysics
- View full text via Arxiv
Merkliste

20
Transient RFI environment of LOFAR-LBA at 72-75 MHz: Impact on ultra-widefield AARTFAAC Cosmic Explorer observations of the redshifted 21-cm signal

von Gehlot, B. K. ; Koopmans, L. V. E. ; Brackenhoff, S. A. ; et al.

A&A 681, A71 (2024)

Schlagworte: Astrophysics - Cosmology and Nongalactic Astrophysics; Astrophysics - Instrumentation and Methods for Astrophysics
- View full text via Arxiv
Merkliste

21
Reporting of surrogate endpoints in randomised controlled trial reports (CONSORT-Surrogate): extension checklist with explanation and elaboration

von Manyara, AM ; Davies, P ; Stewart, D ; et al.
- View full text via BASE
Merkliste

22
Apertif 1.4 GHz continuum observations of the Bo\'otes field and their combined view with LOFAR

von Kutkin, A. M. ; Oosterloo, T. A. ; Morganti, R. ; et al.

A&A 676, A37 (2023)

Schlagworte: Astrophysics - Instrumentation and Methods for Astrophysics
- View full text via Arxiv
Merkliste

23
Diffuse Sources, Clustering and the Excess Anisotropy of the Radio Synchrotron Background

von Cowie, F. J. ; Offringa, A. R. ; Gehlot, B. K. ; et al.

Schlagworte: Astrophysics - Cosmology and Nongalactic Astrophysics; Astrophysics - Instrumentation and Methods for Astrophysics
- View full text via Arxiv
Merkliste

24
The LOFAR LBA Sky Survey II. First data release

von de Gasperin, F. ; Edler, H. W. ; Williams, W. L. ; et al.

A&A 673, A165 (2023)

Schlagworte: Astrophysics - Instrumentation and Methods for Astrophysics
- View full text via Arxiv
Merkliste

25
An interference detection strategy for Apertif based on AOFlagger 3

von Offringa, A. R. ; Adebahr, B. ; Kutkin, A. ; et al.

A&A 670, A166 (2023)

Schlagworte: Astrophysics - Instrumentation and Methods for Astrophysics
- View full text via Arxiv
Merkliste

12 3 4 5 6 7 8 9 10 11 weiter »

Sie haben nicht gefunden, wonach Sie gesucht haben? Diese Services können Ihnen weiterhelfen.
Hilfe & Kontakt ǀ Fernleihe | Hilfe zur Fernleihe ǀ Literaturvorschlag| Literaturvorschlag