Search Results - "in't Zand, J"

The Swift bulge survey: motivation, strategy, and first X-ray results by Bahramian, A, Heinke, C O, Kennea, J A, Maccarone, T J, Evans, P A, Wijnands, R, Degenaar, N, in’t Zand, J J M, Shaw, A W, Rivera Sandoval, L E, McClure, S, Tetarenko, A J, Strader, J, Kuulkers, E, Sivakoff, G R

“…ABSTRACT Very faint X-ray transients (VFXTs) are X-ray transients with peak X-ray luminosities (LX) of L$_X \lesssim 10^{36}$ erg s−1, which are not well…”
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Multi-instrument X-ray Observations of Thermonuclear Bursts with Short Recurrence Times by Keek, L, Galloway, D. K, in't Zand, J. J. M, Heger, A

“…Type I X-ray bursts from low-mass X-ray binaries result from a thermonuclear runaway in the material accreted onto the neutron star. Although typical…”
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Discovery of millihertz quasi-periodic oscillations in the X-ray binary EXO 0748−676 by Mancuso, G C, Altamirano, D, García, F, Lyu, M, Méndez, M, Combi, J A, Díaz-Trigo, M, in’t Zand, J J M

“…Abstract We report the discovery of millihertz quasi-periodic oscillations (mHz QPOs) from the bursting, high-inclination atoll neutron star low-mass X-ray…”
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A population study of type II bursts in the Rapid Burster by Bagnoli, T., in 't Zand, J. J. M., D'Angelo, C. R., Galloway, D. K.

“…Type II bursts are thought to arise from instabilities in the accretion flow on to a neutron star in an X-ray binary. Despite having been known for almost…”
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X-Ray Reflection and an Exceptionally Long Thermonuclear Helium Burst from IGR J17062-6143 by Keek, L., Iwakiri, W., Serino, M., Ballantyne, D. R., Zand, J. J. M. in't, Strohmayer, T. E.

“…Thermonuclear X-ray bursts from accreting neutron stars power brief but strong irradiation of their surroundings, providing a unique way to study accretion…”
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Rossi X-Ray Timing Explorer and BeppoSAX Observations of the Transient X-Ray Pulsar XTE J1859+083 by Corbet, R. H. D, in't Zand, J. J. M, Levine, A. M, Marshall, F. E

“…We present observations of the 9.8 s X-ray pulsar XTE J1859+083 made with the All Sky Monitor (ASM) and Proportional Counter Array (PCA) on board the Rossi…”
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Detection of a 1258-Hz high-amplitude kilohertz quasi-periodic oscillation in the ultracompact X-ray binary 1A 1246–588 by Jonker, P. G., In't Zand, J. J. M., Méndez, M., Van Der Klis, M.

“…We have observed the ultracompact low-mass X-ray binary (LMXB) 1A 1246–588 with the Rossi X-ray Timing Explorer (RXTE). In this paper we report the discovery…”
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Enhanced optical activity 12 d before X-ray activity, and a 4 d X-ray delay during outburst rise, in a low-mass X-ray binary by Goodwin, A J, Russell, D M, Galloway, D K, Baglio, M C, Parikh, A S, Buckley, D A H, Homan, J, Bramich, D M, in’t Zand, J J M, Heinke, C O, Kotze, E J, de Martino, D, Papitto, A, Lewis, F, Wijnands, R

“…ABSTRACT X-ray transients, such as accreting neutron stars, periodically undergo outbursts, thought to be caused by a thermal-viscous instability in the…”
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NICER Observes a Secondary Peak in the Decay of a Thermonuclear Burst from 4U 1608-52 by Jaisawal, Gaurava K., Chenevez, Jérôme, Bult, Peter, in't Zand, Jean J. M., Galloway, Duncan K., Strohmayer, Tod E., Güver, Tolga, Adkins, Phillip, Altamirano, Diego, Arzoumanian, Zaven, Chakrabarty, Deepto, Coopersmith, Jonathan, Gendreau, Keith C., Guillot, Sebastien, Keek, Laurens, Ludlam, Renee M., Malacaria, Christian

“…We report for the first time below 1.5 keV, the detection of a secondary peak in an Eddington-limited thermonuclear X-ray burst observed by the Neutron Star…”
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Recent X-Ray Measurements of the Accretion-powered Pulsar 4U 1907+09 by in't Zand, J. J. M, Baykal, A, Strohmayer, T. E

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Double-peaked thermonuclear bursts at the soft-hard state transition in the Rapid Burster by Bagnoli, T., in 't Zand, J. J. M., Patruno, A., Watts, A. L.

“…Long suspected to be due to unstable accretion events, the type II bursts exhibited by the Rapid Burster (RB, or MXB 1730−335) still lack an exhaustive…”
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Indications for a slow rotator in the Rapid Burster from its thermonuclear bursting behaviour by Bagnoli, T., in 't Zand, J. J. M., Galloway, D. K., Watts, A. L.

“…We perform time-resolved spectroscopy of all the type I bursts from the Rapid Burster (MXB 1730−335) detected with the Rossi X-Ray Timing Explorer. Type I…”
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Discovery of a Transient Absorption Edge in the X-ray Spectrum of GRB 990705 by Amati, Lorenzo, Frontera, Filippo, Vietri, Mario, Jean J. M. in 't Zand, Soffitta, Paolo, Costa, Enrico, Del Sordo, Stefano, Pian, Elena, Piro, Luigi, Antonelli, Lucio A., Fiume, D. Dal, Feroci, Marco, Gandolfi, Giangiacomo, Guidorzi, Cristiano, Heise, John, Kuulkers, Erik, Masetti, Nicola, Montanari, Enrico, Nicastro, Luciano, Orlandini, Mauro, Palazzi, Eliana

“…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…”
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Transient optical emission from the error box of the γ-ray burst of 28 February 1997 by van Paradijs, J, Groot, P. J, Galama, T, Kouveliotou, C, Strom, R. G, Telting, J, Rutten, R. G. M, Fishman, G. J, Meegan, C. A, Pettini, M, Tanvir, N, Bloom, J, Pedersen, H, Nørdgaard-Nielsen, H. U, Linden-Vørnle, M, Melnick, J, van der Steene, G, Bremer, M, Naber, R, Heise, J, in't Zand, J, Costa, E, Feroci, M, Piro, L, Frontera, F, Zavattini, G, Nicastro, L, Palazzi, E, Bennet, K, Hanlon, L, Parmar, A

“…Van Paradijs et al report the detection of a transient and fading optical source in the error box associated with the gamma-ray burst GRB970228, less than 21…”
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A Comparative Study of the X-Ray Afterglow Properties of Optically Bright and Dark Gamma-Ray Bursts by De Pasquale, M, Piro, L, Perna, R, Costa, E, Feroci, M, Gandolfi, G, Zand, J. in ’t, Nicastro, L, Frontera, F, Antonelli, L. A, Fiore, F, Stratta, G

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The Bright Gamma-Ray Burst of 2000 February 10: A Case Study of an Optically Dark Gamma-Ray Burst by Piro, L, Frail, D. A, Gorosabel, J, Garmire, G, Soffitta, P, Amati, L, Andersen, M. I, Antonelli, L. A, Berger, E, Frontera, F, Fynbo, J, Gandolfi, G, Garcia, M. R, Hjorth, J, Zand, J. in 't, Jensen, B. L, Masetti, N, Møller, P, Pedersen, H, Pian, E, Wieringa, M. H

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Gamma-Ray Burst Peak Duration as a Function of Energy by Fenimore, E. E, in't Zand, J. J. M, Norris, J. P, Bonnell, J. T, Nemiroff, R. J

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The Prompt X-Ray Emission of GRB 011211: Possible Evidence of a Transient Absorption Feature by Frontera, F, Amati, L, Zand, J. J. M. in ’t, Lazzati, D, Königl, A, Vietri, M, Costa, E, Feroci, M, Guidorzi, C, Montanari, E, Orlandini, M, Pian, E, Piro, L

“…We report observation results of the prompt X- and gamma-ray emission from GRB 011211. This event was detected with the Gamma-Ray Burst Monitor and one of the…”
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Optical Follow-Up of GRB 970508 by Galama, T. J, Groot, P. J, van Paradijs, J, Kouveliotou, C, Strom, R. G, Wijers, R. A. M. J, Tanvir, N, Bloom, J, Centurion, M, Telting, J, Rutten, R. G. M, Smith, P, Mackey, C, Smartt, S, Benn, C, Heise, J, in't Zand, J

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Spectral Properties of the Prompt X-ray Emission and Afterglow from the Gamma-Ray Burst of 1997 February 28 by Frontera, F, Costa, E, Piro, L, Muller, J. M, Amati, L, Feroci, M, Fiore, F, Pizzichini, G, Tavani, M, Castro-Tirado, A, Cusumano, G, Dal Fiume, D, Heise, J, Hurley, K, Nicastro, L, Orlandini, M, Owens, A, Palazzi, E, Parmar, A. N, Zand, J. in't, Zavattini, G

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