activity
19962023
most citedINTEGRAL Detection of the First Prompt Gamma-Ray Signal Coincident with the Gravitational Wave Event GW170817

916 citations · 7.9k across the 163 of their papers we have counts for

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Showing 2000 · astro-phShow all

10 papers · 2 filters

astro-ph2000★ 165 cited

Discovery of a Transient Absorption Edge in the X-ray Spectrum of GRB 990705

L. Amati, F. Frontera, M. Vietri +18

We report the discovery of a transient equivalent hydrogen column density with an absorption edge at ~3.8 kiloelectron volts in the spectrum of the prompt x-ray emission of gamma-r…

astro-ph2000★ 157 cited

Discovery of a redshifted Iron K-line in the X-ray afterglow of GRB 000214

L. A. Antonelli, L. Piro, M. Vietri +13

We report the detection (3 sigma significance level) of a strong iron emission line in the X-ray spectrum of the afterglow of GRB 000214 (``Valentine's Day Burst'') observed by Bep…

astro-ph2000★ 25 cited

Canonical Timing and Spectral Behavior of LMC X-3 in the Low/Hard State

Patricia T. Boyd, Alan P. Smale, Jeroen Homan +3

We present results from three observations with the Rossi X-ray Timing Explorer (RXTE) of LMC X-3, obtained while the source was in an extended 'low/hard' state. The data reveal a…

astro-ph2000★ 53 cited

An Atlas of Burst Oscillations and Spectral Properties in 4U 1728-34

Steve van Straaten, Michiel van der Klis, Erik Kuulkers +1

We study correlations between the burst properties and the position in the color-color diagram of the low mass X-ray binary 4U 1728-34 using 21 bursts found in two data sets obtain…

astro-ph2000★ 17 cited

Wide band observations of the new X-ray burster SAX J1747.0-2853 during the March 1998 outburst

L. Natalucci, A. Bazzano, M. Cocchi +4

We report on our discovery and follow-up observations of the X-ray source SAX J1747.0-2853 detected in outburst on 1998, March 10 with the BeppoSAX Wide Field Cameras in the energy…

astro-ph2000

Turmoil on the accretion disk of GRO J1655-40

E. Kuulkers, J. J. M. in 't Zand, R. Cornelisse +7

During the 1996/1997 outburst of the X-ray transient GRO J1655-40 the Wide Field Cameras onboard BeppoSAX observed the system with nearly continuous coverage during some stages of…

astro-ph2000★ 17 cited

X-ray Spectral Diagnostics of Gamma-Ray Burst Environments

Frits Paerels, Erik Kuulkers, John Heise +1

Recently, the detection of discrete features in the X-ray afterglow spectra of GRB970508 and GRB970828 was reported. The most natural interpretation of these features is that they…

astro-ph2000★ 10 cited

The longest thermonuclear X-ray burst ever observed? (A BeppoSAX Wide Field Camera observation of 4U 1735-44)

R. Cornelisse, J. Heise, E. Kuulkers +2

A long flux enhancement, with an exponential decay time of 86 min, is detected in 4U 1735-44 with the BeppoSAX Wide Field Cameras. We argue that this is a type-I X-ray burst, makin…

astro-ph2000★ 86 cited

The power spectral properties of the Z-source GX 340+0

Peter G. Jonker, Michiel van der Klis, Rudy Wijnands +6

We present an analysis of ~390 ksec of data of the Z source GX 340+0 taken during 24 observations with the Rossi X-ray Timing Explorer satellite. We report the discovery of a new b…

astro-ph2000★ 10 cited

BeppoSAX observations of the nearby low-mass X-ray binary and fast transient SAX J1819.3-2525

J. J. M. in 't Zand, E. Kuulkers, A. Bazzano +7

SAX J1819.3-2525 is a nearby X-ray transient which exhibited a fast and large X-ray outburst on Sep. 15, 1999 (Smith et al. 1999). The Wide Field Cameras and the Narrow Field Instr…