LOFAR observations of decameter carbon radio recombination lines towards Cassiopeia A

LOFAR observations of decameter carbon radio recombination lines towards Cassiopeia A

We present a study of carbon radio recombination lines towards Cassiopeia A using low frequency array (LOFAR) observations in the frequency range 10–33 MHz. Individual carbon α lines are detected in absorption against the continuum at frequencies as low as 16 MHz. Stacking several Cα lines we obtain...

Бүрэн тодорхойлолт

Номзүйн дэлгэрэнгүй
Үндсэн зохиолчид:	Salas, P, Oonk, J, van Weeren, R, Salgado, F, Morabito, L, Toribio, M, Emig, K, Röttgering, H, Tielens, A
Формат:	Journal article
Хэвлэсэн:	Oxford University Press 2017

Ижил төстэй зүйлс

Carbon and hydrogen radio recombination lines from the cold clouds towards Cassiopeia A
-н: Oonk, J, зэрэг
Хэвлэсэн: (2017)

LOFAR detections of low-frequency radio recombination lines towards Cassiopeia A
-н: Asgekar, A, зэрэг
Хэвлэсэн: (2013)

Low-frequency carbon radio recombination lines. I. Calculations of departure coefficients
-н: Salgado, F, зэрэг
Хэвлэсэн: (2017)

Low-frequency carbon radio recombination lines. II. The diffuse interstellar medium
-н: Salgado, F, зэрэг
Хэвлэсэн: (2017)

LOFAR VLBI studies at 55 MHz of 4C 43.15, a z = 2.4 radio galaxy
-н: Morabito, L, зэрэг
Хэвлэсэн: (2016)

LOFAR observations of the XMM-LSS field
-н: Hale, C, зэрэг
Хэвлэсэн: (2019)

OBSERVATIONS OF DECAMETER CARBON RADIO RECOMBINATION LINES IN SEVERAL GALACTIC DIRECTIONS. Part 1. EXPERIMENTAL STUDY
-н: Y. V. Vasylkivskyi, зэрэг
Хэвлэсэн: (2023-09-01)

Systematic effects in LOFAR data: A unified calibration strategy
-н: De Gasperin, F, зэрэг
Хэвлэсэн: (2019)

Discovery of carbon radio recombination lines in absorption towards Cygnus A
-н: Oonk, J, зэрэг
Хэвлэсэн: (2014)

DISCOVERY OF CARBON RADIO RECOMBINATION LINES IN M82
-н: Morabito, L, зэрэг
Хэвлэсэн: (2014)

On the Selection of High-z Quasars Using LOFAR Observations
-н: Edwin Retana-Montenegro, зэрэг
Хэвлэсэн: (2018-03-01)

The far-infrared radio correlation at low radio frequency with LOFAR/H-ATLAS
-н: Read, S, зэрэг
Хэвлэсэн: (2018)

OBSERVATIONS OF DECAMETER CARBON RADIO RECOMBINATION LINES IN SEVERAL GALACTIC DIRECTIONS Part 2. ANALYSIS OF PHYSICAL CONDITIONS IN DIFFUSE CII REGIONS
-н: Y. V. Vasylkivskyi, зэрэг
Хэвлэсэн: (2023-12-01)

INTERSTELLAR MEDIUM AND DECAMETER RADIO SPECTROSCOPY
-н: S. V. Stepkin, зэрэг
Хэвлэсэн: (2021-12-01)

The LOFAR radio environment
-н: Offringa, A, зэрэг
Хэвлэсэн: (2012)

The Lockman Hole project: LOFAR observations and spectral index properties of low-frequency radio sources
-н: Mahony, E, зэрэг
Хэвлэсэн: (2016)

Future investigations of GPS and CSS radio sources with LOFAR
-н: Snellen, I, зэрэг
Хэвлэсэн: (2009)

The origin of radio emission in broad absorption line quasars: Results from the LOFAR Two-metre Sky Survey
-н: Morabito, L, зэрэг
Хэвлэсэн: (2018)

LOFAR 150-MHz observations of the Boötes field: catalogue and source counts
-н: Williams, W, зэрэг
Хэвлэсэн: (2016)

The influence of meteorological conditions on quality of radio-astronomical observations in the decameter wave band
-н: O. A. Litvinenko, зэрэг
Хэвлэсэн: (2003-12-01)

LOFAR 150-MHz observations of the Boötes field: catalogue and source counts
-н: Williams, W, зэрэг
Хэвлэсэн: (2016)

Flux dependence of redshift distribution and clustering of LOFAR radio sources
-н: Bhardwaj, N, зэрэг
Хэвлэсэн: (2024)

OVIAN DECAMETER RADIO EMISSION: TO THE QUESTION ON THE SIZE OF SOURCES
-н: N. O. Tsvyk
Хэвлэсэн: (2019-11-01)

EXPLORATION OF THE SOLAR DECAMETER RADIO EMISSION WITH THE UTR-2 RADIO TELESCOPE
-н: V. N. Melnik, зэрэг
Хэвлэсэн: (2021-03-01)

A plethora of diffuse steep spectrum radio sources in Abell 2034 revealed by LOFAR
-н: Shimwell, TW, зэрэг
Хэвлэсэн: (2016)

SOLAR WIND INVESTIGATIONS BY OBSERVATIONS OF INTERPLANETARY SCINTILLATIONS OF COSMIC RADIO SOURCES AT DECAMETER WAVELENGTHS
-н: N. N. Kalinichenko, зэрэг
Хэвлэсэн: (2017-03-01)

The environments of radio-loud AGN from the LOFAR Two-Metre Sky Survey (LoTSS)
-н: Croston, J, зэрэг
Хэвлэсэн: (2019)

NEW RADIO MAP OF CASSIOPEIA A AT 5 GHZ
-н: Bell, A, зэрэг
Хэвлэсэн: (1975)

The shape of the radio wavefront of extensive air showers as measured with LOFAR
-н: Corstanje, A, зэрэг
Хэвлэсэн: (2015)

Statistics of travelling ionospheric disturbances observed using the LOFAR radio telescope
-н: Boyde Ben, зэрэг
Хэвлэсэн: (2025-01-01)

The LOFAR window on star-forming galaxies and AGNs – curved radio SEDs and IR–radio correlation at 0
-н: Calistro Rivera, G, зэрэг
Хэвлэсэн: (2017)

The High-redshift Clusters Occupied by Bent Radio AGN (COBRA) Survey: Investigating the Role of Environment on Bent Radio AGNs Using LOFAR
-н: Emmet Golden-Marx, зэрэг
Хэвлэсэн: (2023-01-01)

DIAGNOSTICS OF THE STOCHASTIC IONOSPHERIC CHANNELIN THE DECAMETER BAND OF RADIO WAVES
-н: N.T. Afanasiev, зэрэг
Хэвлэсэн: (2020-12-01)

PECULIARITIES IN THE IONOSPHERIC SCINTILLATION SPECTRAL INDEX BEHAVIOR BY OBSERVATIONS OF THE COSMIC RADIO SOURCES AT THE DECAMETER WAVELENGTHS
-н: S. K. Panishko, зэрэг
Хэвлэсэн: (2019-03-01)

DISTRIBUTION OF THE OCCURRENCE OF THE INTENSIVE IONOSPHERE SCINTILLATIONS ON THE OBSERVATIONS OF THE COSMIC RADIO SOURCES AT THE DECAMETER WAVE RANGE
-н: O. A. Lytvynenko, зэрэг
Хэвлэсэн: (2020-11-01)

FREQUENCY DEPENDENCE OF THE IONOSPHERE SCINTILLATION PARAMETERS ON THE OBSERVATIONS OF COSMIC RADIO SOURCES AT THE DECAMETER WAVE RANGE
-н: S K. Panishko, зэрэг
Хэвлэсэн: (2019-10-01)

CONNECTION BETWEEN THE CME VELOCITIES AND DECAMETER RADIO BURSTS PARAMETERS FROM URAN-4 OBSERVATIONS
-н: V. V. Galanin, зэрэг
Хэвлэсэн: (2016-06-01)

The WEAVE-LOFAR survey
-н: Smith, D, зэрэг
Хэвлэсэн: (2016)

The "Sausage" and "Toothbrush" clusters of galaxies and the prospects of LOFAR observations of clusters of galaxies
-н: Rottgering, H, зэрэг
Хэвлэсэн: (2013)

Detecting cosmic rays with the LOFAR radio telescope
-н: Schellart, P, зэрэг
Хэвлэсэн: (2013)