K. Belczynski

Binary neutron star formation and the origin of GW170817

K. Belczynski, T. Bulik, Aleksandra Olejak, Martyna Chruślińska et autres

The first neutron star-neutron star merger was detected in by LIGO/Virgo in a galaxy in which the majority of star formation was taking place a long time ago (11 Gyr). LIGO/Virgo estimated that local cosmic NS-NS merger rate is 110-3840 Gpc^-3 yr^-1. …

The origin of low spin of black holes in LIGO/Virgo mergers

K. Belczynski, Jakub Klencki, G. Meynet, Chris L. Fryer et autres

LIGO/Virgo have reported six binary black hole (BH-BH) mergers. The effective spins of all of them are clustered around Xeff=0. However, the effective spin of one of them, GW170104, has an 82% probability of being negative, which would indicate a significant spin-orbit …

The transient gravitational-wave sky

Nils Andersson, John Baker, K. Belczynski, Sebastiano Bernuzzi et autres

The transient gravitational-wave sky, Andersson, Nils, Baker, John, Belczynski, Krzystof, Bernuzzi, Sebastiano, Berti, Emanuele, Cadonati, Laura, Cerdá-Durán, Pablo, Clark, James, Favata, Marc, Finn, Lee Samuel, Fryer, Chris, Giacomazzo, Bruno, González, Jose Antonio, Hendry, Martin, Heng, Ik Siong, Hild, Stefan, Johnson-McDaniel, Nathan, Kalmus, …

gb, us, pl, de, es, mx, ca, pt (code pays fourni par la source)

Young Radio Pulsars In Galactic Globular Clusters

J. Boyles, Philip J. Turk, Robert M. Mnatsakanov, Ryan S. Lynch et autres

Currently three isolated radio pulsars and one binary radio pulsar with no evidence of any previous recycling are known in 97 surveyed Galactic globular clusters (GCs). As pointed out by Lyne et al., the presence of these pulsars cannot be explained by …

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Sensitivity to Gravitational Waves from Compact Binary Coalescences Achieved during LIGO's Fifth and Virgo's First Science Run

J. Abadie, B. P. Abbott, R. Abbott, M. R. Abernathy et autres

12 pages, 5 figures

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Sensitivity to Gravitational Waves from Compact Binary Coalescences Achieved during LIGO's Fifth and Virgo's First Science Run

The LIGO Scientific Collaboration, J. Abadie, B. P. Abbott, R. Abbott et autres

We summarize the sensitivity achieved by the LIGO and Virgo gravitational wave detectors for compact binary coalescence (CBC) searches during LIGO's fifth science run and Virgo's first science run. We present noise spectral density curves for each of the four detectors that …

Publisher’s Note: Upper limits on gravitational wave emission from 78 radio pulsars [Phys. Rev. D76, 042001 (2007)]

B. Abbott, R. Abbott, R. X. Adhikari, J. Agresti et autres

This paper was published online on 3 August 2007 with a formatting error in the fifty-first affiliation in the author list.The affiliation should read as ‘‘University of Western Australia, Crawley, WA 6009, Australia.’’ The affiliation has beencorrected as of 4 March 2008. …

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Publisher’s Note: All-sky search for periodic gravitational waves in LIGO S4 data [Phys. Rev. D77, 022001 (2008)]

B. Abbott, R. Abbott, R. X. Adhikari, J. Agresti et autres

This paper was published online on 10 January 2008 with a formatting error in the forty-ninth affiliation in the author list. The affiliation should read as ‘‘University of Western Australia, Crawley, WA 6009, Australia.’’ The affiliation hasbeen corrected as of 29 February …

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Publisher’s Note: Upper limit map of a background of gravitational waves [Phys. Rev. D76, 082003 (2007)]

B. Abbott, R. Abbott, R. X. Adhikari, J. Agresti et autres

This paper was published online on 29 October 2007 with a formatting error in the fiftieth affiliation in the author list.The affiliation should read as ‘‘University of Western Australia, Crawley, WA 6009, Australia.’’ The affiliation has beencorrected as of 4 March 2008. …

au, de (code pays fourni par la source)

Publisher’s Note: First cross-correlation analysis of interferometric and resonant-bar gravitational-wave data for stochastic backgrounds [Phys. Rev. D76, 022001 (2007)]

B. Abbott, Robert E. Abbott, R. X. Adhikari, J. Agresti et autres

This paper was published online on 9 July 2007 with a formatting error in the fiftieth affiliation in the author list. Theaffiliation should read as ‘‘University of Western Australia, Crawley, WA 6009, Australia.’’ The affiliation has beencorrected as of 4 March 2008. …

au (code pays fourni par la source)

All-sky search for periodic gravitational waves in LIGO S4 data

B. Abbott, R. Abbott, R. X. Adhikari, J. Agresti et autres

We report on an all-sky search with the LIGO detectors for periodic gravitational waves in the frequency range 50--1000 Hz and with the frequency's time derivative in the range $\ensuremath{-}1\ifmmode\times\else\texttimes\fi{}{10}^{\ensuremath{-}8}\text{ }\text{ }\mathrm{Hz}\text{ }{\mathrm{s}}^{\ensuremath{-}1}$ to zero. Data from the fourth LIGO science run …

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Search for gravitational wave radiation associated with the pulsating tail of the SGR 1806−20 hyperflare of 27 December 2004 using LIGO

B. Abbott, R. Abbott, R. X. Adhikari, J. Agresti et autres

We have searched for gravitational waves (GWs) associated with the SGR $1806\ensuremath{-}20$ hyperflare of 27 December 2004. This event, originating from a Galactic neutron star, displayed exceptional energetics. Recent investigations of the x-ray light curve's pulsating tail revealed the presence of quasiperiodic …

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