Population synthesis of binary relativistic stars

Липунов, В. М.

doi:10.1017/s1743921306008738

Cited by 3 publications

(3 citation statements)

References 31 publications

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“…Its stellar magnitude was m = 16.2 ± 0.3 (06:16:2 UT on 6 February 2006). Our point was the second in the world at the ascending part of the light curve of SN2006X (type Ia SN) [25]. Its light curve is given in figure 2.…”

Section: Sn2006xmentioning

confidence: 92%

Observations of gamma-ray bursts and a supernovae search at the robotic telescope MASTER

Lipunov

Корнилов

Крылов

et al. 2007

Astronomical & Astrophysical Transactions

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We present here the results of observations made during 2005-2006 using the robotic telescope MASTER. The world's first observations of the optical emission of gamma-ray bursts GRB050824 and GRB060926 are shown. Our data combined with later observations give the law of brightness as proportional to t 0.55±0.05 for GRB050824. We discovered an optical flare for GRB060926 at about 500-700 s. The power law spectral index (F ∝ E −β ) is equal to β = 0.7 ± 0.2. During the sky survey we have imaged more than 90% of the observable sky. Also we discovered three supernovae (SNs): SN2005bv of type Ia (this is the first SN discovered in Russia), SN2005ee (which is one of the brightest type II SN stars) and SN2006ak (type Ia).

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Section: Sn2006xmentioning

confidence: 92%

Observations of gamma-ray bursts and a supernovae search at the robotic telescope MASTER

Lipunov

Корнилов

Крылов

et al. 2007

Astronomical & Astrophysical Transactions

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“…The energy release, ~ 5 × 10 48 erg assuming it occurred in M81, is a factor of 10 times brighter than the brightest SGR giant flare observed (SGR 1806-20; Hurley, Boggs, & Smith, 2005; Hurley et al, 2010). Given a typical SGRB energy release of ~ 10 50 erg, for an SGRB origin to be compatible, the event could have been a background event to M81 or one would need to invoke a fainter population of short-hard GRBs (Lipunov et al, 2005; Hurley et al, 2010).…”

Section: Gw Searches From Em Triggersmentioning

confidence: 99%

Hunting Gravitational Waves with Multi-Messenger Counterparts: Australia’s Role

Howell

Rowlinson

Coward

et al. 2015

Publ. Astron. Soc. Aust.

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The first observations by a worldwide network of advanced interferometric gravitational wave detectors offer a unique opportunity for the astronomical community. At design sensitivity, these facilities will be able to detect coalescing binary neutron stars to distances approaching 400 Mpc, and neutron star-black hole systems to 1 Gpc. Both of these sources are associated with gamma ray bursts which are known to emit across the entire electromagnetic spectrum. Gravitational wave detections provide the opportunity for "multi-messenger" observations, combining gravitational wave with electromagnetic, cosmic ray or neutrino observations. This review provides an overview of how Australian astronomical facilities and collaborations with the gravitational wave community can contribute to this new era of discovery, via contemporaneous follow-up observations from the radio to the optical and high energy. We discuss some of the frontier discoveries that will be made possible when this new window to the Universe is opened.

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“…(Table. 8) 2006X In addition to the three supernovae listed above, we obtained an image of the very bright supernova SN 2006X in the galaxy M100 during our survey, before the publication of its discovery [136]. Its magnitude at epoch 06.06162 in February 2006 was 16 m .…”

Section: Search For Supernovaementioning

confidence: 99%

Optical observations of gamma-ray bursts, the discovery of supernovae 2005bv, 2005ee, and 2006ak, and searches for transients using the “MASTER” robotic telescope

et al. 2007

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We present the results of observations obtained using the MASTER robotic telescope in 2005 -2006, including the earliest observations of the optical emission of the gamma-ray bursts GRB 050824 and GRB 060926. Together with later observations, these data yield the brightness-variation law t −0.55±0.05 for GRB 050824. An optical flare was detected in GRB 060926 -a brightness enhancement that repeated the behavior observed in the X-ray variations. The spectrum of GRB 060926 is found to be F E ≈ E −β , where β = 1.0 ± 0.2. Limits on the optical brightnesses of 26 gamma-ray bursts have been derived, 9 of these for the first time. Data for more than 90% of the accessible sky down to 19 m were taken and reduced in real time during the survey. A database has been composed based on these data. Limits have been placed on the rate of optical flares that are not associated with detected gamma-ray bursts, and on the opening angle for the beams of gamma-ray bursts. Three new supernovae have been discovered: SN 2005bv (type Ia) -the first to be discovered on Russian territory, SN 2005ee -one of the most powerful type II supernovae known, and SN 2006ak (type Ia). We have obtained an image of SN 2006X during the growth stage and a light curve that fully describes the brightness maximum and exponential decay. A new method for searching for optical transients of gamma-ray bursts detected using triangulation from various spacecraft is proposed and tested.

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Population synthesis of binary relativistic stars

Abstract: Abstract. Population synthesis of binary stars with relativistic component is presented.

Cited by 3 publications

References 31 publications

Observations of gamma-ray bursts and a supernovae search at the robotic telescope MASTER

Observations of gamma-ray bursts and a supernovae search at the robotic telescope MASTER

Hunting Gravitational Waves with Multi-Messenger Counterparts: Australia’s Role

Optical observations of gamma-ray bursts, the discovery of supernovae 2005bv, 2005ee, and 2006ak, and searches for transients using the “MASTER” robotic telescope

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