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相关论文: The X-ray Spectrum of the Rapid Burster using the …

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We observed the Rapid Burster with Chandra when it was in the 'banana' state that usually precedes the type-II X-ray bursting 'island' state for which the source is particularly known. We employed the High-Energy Transmission Grating…

Using simultaneous observations from Chandra and RXTE, we investigated the LMXB GS 1826-238 with the goal of studying its spectral and timing properties. The uninterrupted Chandra observation captured 6 bursts (RXTE saw 3 of the 6),…

天体物理学 · 物理学 2009-11-13 T. W. J. Thompson , R. E. Rothschild , J. A. Tomsick , H. L. Marshall

We report the first detection with INTEGRAL of persistent hard X-ray emission (20 to 100 keV) from the Rapid Burster (MXB 1730-335), and describe its full spectrum from 3 to 100 keV. The source was detected on February/March 2003 during one…

天体物理学 · 物理学 2009-11-10 M. Falanga , R. Farinelli , P. Goldoni , F. Frontera , A. Goldwurm , L. Stella

We report on results of BeppoSAX Target Of Opportunity (TOO) observations of the source MXB 1730-335, also called the Rapid Burster (RB), made during its outburst of February-March 1998. We monitored the evolution of the spectral properties…

We report on 4 BeppoSAX Target Of Opportunity observations of MXB 1730-335, the Rapid Burster (RB), made during the 1998 February-March outburst. In the first observation, approximately 20 days after the outburst peak, the X-ray light curve…

We report the timing and spectral analyses upon of the type II X-ray bursts from the Rapid Burster (MXB 1730--335) observed by Insight-HXMT and Swift/XRT. By stacking the long-duration bursts, we find for the first time that the hard X-rays…

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 bursts are detected at high accretion rates, up to \sim 45% of the Eddington…

高能天体物理现象 · 物理学 2013-03-14 T. Bagnoli , J. J. M. in 't Zand , D. K. Galloway , A. L. Watts

IGR J17511-3057 is a low mass X-ray binary hosting a neutron star and is one of the few accreting millisecond X-ray pulsars with X-ray bursts. We report on a 20ksec Chandra grating observation of IGR J17511-3057, performed on 2009 September…

高能天体物理现象 · 物理学 2015-06-05 A. Paizis , M. A. Nowak , J. Rodriguez , J. Wilms , S. Chaty , M. Del Santo , P. Ubertini

The Rapid Burster (MXB 1730-335) is a unique object, showing both type I and type II X-ray bursts. A type I burst of the Rapid Burster was observed with Swift/XRT on 2009 March 5, showing photospheric radius expansion for the first time in…

高能天体物理现象 · 物理学 2015-06-04 Gloria Sala , Frank Haberl , Jordi Jose , Anuj Parikh , Richard Longland , Luis Carlos Pardo , Morten Andersen

Type-II radio bursts are typically observed below ~ 400 MHz, with narrow-band slowly-drifting fundamental and harmonic structures. Here we report an unusual high-frequency wide-band type-II burst with starting frequency as high as 600 - 700…

太阳与恒星天体物理 · 物理学 2025-05-07 V. Vasanth , Yao Chen , G. Michalek

Aims: The low persistent X-ray burster source SLX 1737-282 is classified as an ultra-compact binary candidate. We compare the data on SLX 1737-282 with the other similar objects and attempt to derive constraints on the physical processes…

天体物理学 · 物理学 2009-11-13 M. Falanga , J. Chenevez , A. Cumming , E. Kuulkers , G. Trap , A. Goldwurm

Type-I X-ray bursts are thermonuclear explosions occurring in the surface layers of accreting neutron stars. These events are powerful probes of the physics of neutron stars and their surrounding accretion flow. We analyze a very energetic…

高能天体物理现象 · 物理学 2015-06-12 N. Degenaar , J. M. Miller , R. Wijnands , D. Altamirano , A. C. Fabian

The source GS~1826-24 is a neutron star low mass X-ray binary known as the 'clocked burster' because of its extremely regular bursting behavior. We report on the detection of a long type-I X-ray burst from this source. We perform a detailed…

高能天体物理现象 · 物理学 2025-08-21 Aditya S. Mondal , Mayukh Pahari , Gulab C. Dewangan

This is the first in a series of gamma-ray burst spectroscopy catalogs from the Burst And Transient Source Experiment (BATSE) on the Compton Gamma Ray Observatory, each covering a different aspect of burst phenomenology. In this paper, we…

天体物理学 · 物理学 2008-11-26 R. D. Preece , M. S. Briggs , R. S. Mallozzi , G. N. Pendleton , W. S. Paciesas , D. L. Band

The nature of fast radio bursts (FRBs), which occurs on millisecond time scales in the radio band, has not been well-understood. Among their unknown observational properties are their broadband spectra and persistent and transient…

高能天体物理现象 · 物理学 2020-01-08 Shangyu Sun , Wenfei Yu , Yunwei Yu , Dongming Mao , Jie Lin

We present the results of our study of the emission from the transient burster MX 0836-42 using its observations by the INTEGRAL and RXTE X-ray and gamma-ray observatories in the period 2003-2004. The source's broadband X-ray spectrum in…

天体物理学 · 物理学 2009-11-13 I. V. Chelovekov , A. A. Lutovinov , S. A. Grebenev , R. A. Sunyaev

We have searched the rising portion of type I X-ray bursts observed from the Rapid Burster with the Rossi X-ray Timing Explorer for the presence of periodicities. The 95 per cent confidence upper limit on the average root-mean-square…

Soft Gamma Repeaters (SGRs) are a class of rare, high-energy galactic transients that have episodes of short (~0.1 sec), soft (~30 keV), intense (~100 Crab), gamma-ray bursts. We report an analysis of the x-ray emission from 95 SGR1806-20…

天体物理学 · 物理学 2009-10-22 E. E. Fenimore , J. G. Laros , A. Ulmer

GS 0836-429 is a neutron star X-ray transient that displays Type-I X-ray bursts. In 2003 and 2004 it experienced two outbursts in X-rays. We present here an analysis of the system bursting properties during these outbursts. We studied the…

高能天体物理现象 · 物理学 2016-02-10 E. Aranzana , C. Sánchez-Fernández , E. Kuulkers

We analyzed 123 thermonuclear (type-I) X-ray bursts observed by the Rossi X-ray Timing Explorer from the low-mass X-ray binary 4U 1636-536. All but two of the 40 radius-exansion bursts in this sample reached peak fluxes which were normally…

天体物理学 · 物理学 2009-11-13 Duncan Galloway , Dimitrios Psaltis , Michael P. Muno , Deepto Chakrabarty
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