Search Results - "Bak, A S"
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Common-red-signal analysis with 24-yr high-precision timing of the European Pulsar Timing Array: inferences in the stochastic gravitational-wave background search
Published in Monthly notices of the Royal Astronomical Society (01-12-2021)“…ABSTRACT We present results from the search for a stochastic gravitational-wave background (GWB) as predicted by the theory of General Relativity using six…”
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2
Sixteen years of bathymetry and waves at San Diego beaches
Published in Scientific data (29-08-2019)“…Sustained, quantitative observations of nearshore waves and sand levels are essential for testing beach evolution models, but comprehensive datasets are…”
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Noise analysis in the European Pulsar Timing Array data release 2 and its implications on the gravitational-wave background search
Published in Monthly notices of the Royal Astronomical Society (01-02-2022)“…ABSTRACT The European Pulsar Timing Array (EPTA) collaboration has recently released an extended data set for six pulsars (DR2) and reported evidence for a…”
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Second Data Release from the European Pulsar Timing Array: Challenging the Ultralight Dark Matter Paradigm
Published in Physical review letters (27-10-2023)“…Pulsar Timing Array experiments probe the presence of possible scalar or pseudoscalar ultralight dark matter particles through decade-long timing of an…”
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5
Effect of sand and rubber surface on the lying behavior of lame dairy cows in hospital pens
Published in Journal of dairy science (01-04-2016)“…Housing lame cows in designated hospital pens with a soft surface may lessen the pain the animals feel when lying and changing position. This study…”
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The low-luminosity behaviour of the 4U 0115+63 Be/X-ray transient
Published in Monthly notices of the Royal Astronomical Society (01-12-2017)“…Abstract The Be/X-ray transient 4U 0115+63 exhibited a giant, type-II outburst in 2015 October. The source did not decay to its quiescent state but settled in…”
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7
Practical approaches to analyzing PTA data: Cosmic strings with six pulsars
Published 03-05-2024“…Phys. Rev. D 108 (2023), 123527 We search for a stochastic gravitational wave background (SGWB) generated by a network of cosmic strings using six millisecond…”
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The LOFAR Tied-Array All-Sky Survey: Timing of 35 radio pulsars and an overview of the properties of the LOFAR pulsar discoveries
Published 20-11-2022“…A&A 669, A160 (2023) The LOFAR Tied-Array All-Sky Survey (LOTAAS) is the most sensitive untargeted radio pulsar survey performed at low radio frequencies…”
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The second data release from the European Pulsar Timing Array: VI. Challenging the ultralight dark matter paradigm
Published 25-10-2023“…Pulsar Timing Array experiments probe the presence of possible scalar or pseudoscalar ultralight dark matter particles through decade-long timing of an…”
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The second data release from the European Pulsar Timing Array I. The dataset and timing analysis
Published 28-06-2023“…Pulsar timing arrays offer a probe of the low-frequency gravitational wave spectrum (1 - 100 nanohertz), which is intimately connected to a number of markers…”
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The second data release from the European Pulsar Timing Array III. Search for gravitational wave signals
Published 28-06-2023“…A&A 678, A50 (2023) We present the results of the search for an isotropic stochastic gravitational wave background (GWB) at nanohertz frequencies using the…”
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Exploring the time variability of the Solar Wind using LOFAR pulsar data
Published 15-09-2024“…High-precision pulsar timing is highly dependent on precise and accurate modeling of any effects that impact the data. It was shown that commonly used Solar…”
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The International Pulsar Timing Array second data release: Search for an isotropic Gravitational Wave Background
Published 11-01-2022“…We searched for an isotropic stochastic gravitational wave background in the second data release of the International Pulsar Timing Array, a global…”
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14
Dispersion measure variability for 36 millisecond pulsars at 150MHz with LOFAR
Published 27-11-2020“…A&A 644, A153 (2020) Radio pulses from pulsars are affected by plasma dispersion, which results in a frequency-dependent propagation delay. Variations in the…”
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15
Noise analysis in the European Pulsar Timing Array data release 2 and its implications on the gravitational-wave background search
Published 09-11-2021“…The European Pulsar Timing Array (EPTA) collaboration has recently released an extended data set for six pulsars (DR2) and reported evidence for a common red…”
Get full text
Journal Article -
16
Common-red-signal analysis with 24-yr high-precision timing of the European Pulsar Timing Array: Inferences in the stochastic gravitational-wave background search
Published 25-10-2021“…We present results from the search for a stochastic gravitational-wave background (GWB) as predicted by the theory of General Relativity using six radio…”
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Journal Article -
17
The second data release from the European Pulsar Timing Array V. Search for continuous gravitational wave signals
Published 25-06-2024“…A&A 690, A118 (2024) We present the results of a search for continuous gravitational wave signals (CGWs) in the second data release (DR2) of the European…”
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The second data release from the European Pulsar Timing Array II. Customised pulsar noise models for spatially correlated gravitational waves
Published 28-06-2023“…A&A 678, A49 (2023) The nanohertz gravitational wave background (GWB) is expected to be an aggregate signal of an ensemble of gravitational waves emitted…”
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The second data release from the European Pulsar Timing Array: VI. Challenging the ultralight dark matter paradigm
Published in Physical review letters (2023)“…Pulsar Timing Array experiments probe the presence of possible scalar/pseudoscalar ultralight dark matter particles through decade-long timing of an ensemble…”
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20
The impact of Solar wind variability on pulsar timing
Published 21-12-2020“…A&A 647, A84 (2021) High-precision pulsar timing requires accurate corrections for dispersive delays of radio waves, parametrized by the dispersion measure…”
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