Search Results - "Frederiks, D."
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1
Properties of the Extremely Energetic GRB 221009A from Konus-WIND and SRG/ART-XC Observations
Published in Astrophysical journal. Letters (01-05-2023)“…Abstract We report on Konus-WIND (KW) and Mikhail Pavlinsky Astronomical Roentgen Telescope – X-ray Concentrator (ART-XC) observations and analysis of a nearby…”
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A targeted search for FRB counterparts with Konus-Wind
Published in Monthly notices of the Royal Astronomical Society (01-01-2024)“…ABSTRACT We present results of the search for hard X-ray/soft gamma-ray emission in coincidence with publicly reported (via Transient Name Server, TNS1) fast…”
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3
iPTF 16asu: A Luminous, Rapidly Evolving, and High-velocity Supernova
Published in The Astrophysical journal (20-12-2017)“…Wide-field surveys are discovering a growing number of rare transients whose physical origin is not yet well understood. Here we present optical and UV data…”
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The Maximum Isotropic Energy of Gamma-Ray Bursts
Published in The Astrophysical journal (10-03-2017)“…The most energetic gamma-ray bursts (GRBs) are remarkable sources releasing huge amounts of energy on short timescales. Their prompt emission, which usually…”
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The Konus-Wind Catalog of Gamma-Ray Bursts with Known Redshifts. I. Bursts Detected in the Triggered Mode
Published in The Astrophysical journal (01-12-2017)“…In this catalog, we present the results of a systematic study of gamma-ray bursts (GRBs) with reliable redshift estimates detected in the triggered mode of the…”
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A peculiar hard X-ray counterpart of a Galactic fast radio burst
Published in Nature astronomy (01-04-2021)“…Fast radio bursts (FRBs) are bright, millisecond-scale radio flashes of unknown physical origin 1 . Young, highly magnetized, isolated neutron…”
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A bright γ-ray flare interpreted as a giant magnetar flare in NGC 253
Published in Nature (London) (14-01-2021)“…Soft γ-ray repeaters exhibit bursting emission in hard X-rays and soft γ-rays. During the active phase, they emit random short (milliseconds to several seconds…”
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A Search for Gravitationally Lensed Gamma-Ray Bursts in the Data of the Interplanetary Network and Konus-Wind
Published in The Astrophysical journal (20-01-2019)“…We examine a sample of 2301 gamma-ray bursts, detected by Konus-Wind in the triggered mode between 1994 and 2017 and localized by the interplanetary network…”
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A Giant Flare from a Soft Gamma Repeater in the Andromeda Galaxy (M31)
Published in The Astrophysical journal (10-06-2008)“…The light curve, energy spectra, energetics, and IPN localization of an exceedingly intense, short-duration, hard-spectrum burst, GRB 070201, obtained from…”
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A search for giant flares from soft gamma-ray repeaters in nearby galaxies in the Konus-WIND short burst sample
Published in Monthly notices of the Royal Astronomical Society (11-02-2015)“…The knowledge of the rate of soft gamma-ray repeater (SGR) giant flares (GFs) is important for understanding the GF mechanism and the SGR energy budget in the…”
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GRB 130925A: an ultralong gamma ray burst with a dust-echo afterglow, and implications for the origin of the ultralong GRBs
Published in Monthly notices of the Royal Astronomical Society (11-10-2014)“…GRB 130925A was an unusual gamma ray burst (GRB), consisting of three distinct episodes of high-energy emission spanning ∼20 ks, making it a member of the…”
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12
KW-Sun: The Konus-Wind Solar Flare Database in Hard X-Ray and Soft Gamma-Ray Ranges
Published in The Astrophysical journal. Supplement series (01-09-2022)“…Abstract We present a database of solar flares registered by the Konus-Wind instrument during more than 27 yr of operation, from 1994 November to now (2022…”
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13
X-Ray and Radio Bursts from the Magnetar 1E 1547.0-5408
Published in The Astrophysical journal (01-01-2021)“…We report on simultaneous radio and X-ray observations of the radio-emitting magnetar 1E 1547.0-5408 on 2009 January 25 and February 3, with the 64 m Parkes…”
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The first observation of an intermediate flare from SGR 1935+2154
Published in Monthly notices of the Royal Astronomical Society (01-08-2016)“…We report on the bright burst detected by four Interplanetary network (IPN) spacecraft on 2015 April 12. The IPN localization of the source is consistent with…”
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AGILE and Konus-Wind Observations of GRB 190114C: The Remarkable Prompt and Early Afterglow Phases
Published in The Astrophysical journal (01-12-2020)“…GRB 190114C represents a breakthrough for the physics of gamma-ray bursts (GRBs), being the first GRB with delayed emission above 300 GeV, as reported by…”
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INVESTIGATION OF PRIMORDIAL BLACK HOLE BURSTS USING INTERPLANETARY NETWORK GAMMA-RAY BURSTS
Published in The Astrophysical journal (20-07-2016)“…ABSTRACT The detection of a gamma-ray burst (GRB) in the solar neighborhood would have very important implications for GRB phenomenology. The leading theories…”
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Three-stage Collapse of the Long Gamma-Ray Burst from GRB 160625B Prompt Multiwavelength Observations
Published in The Astrophysical journal (01-02-2023)“…Abstract This article presents the early results of synchronous multiwavelength observations of one of the brightest gamma-ray bursts (GRBs) GRB 160625B with…”
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A peculiar hard X-ray counterpart of a Galactic fast radio burst
Published in Nature astronomy (18-02-2021)Get full text
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THE ULTRALUMINOUS GRB 110918A
Published in The Astrophysical journal (20-12-2013)“…We report on the final Interplanetary Network localization of this event and its detailed multiwavelength study with a number of space-based instruments. The…”
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Erratum: "The Maximum Isotropic Energy of Gamma-Ray Bursts" (2017, ApJ, 837, 119)
Published in The Astrophysical Journal (10-01-2018)Get full text
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