Erik Kuulkers - Publications

Affiliations: 
European Space Agency, Noordwijk, ZH, Netherlands 

91 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2024 Russell TD, Degenaar N, van den Eijnden J, Maccarone T, Tetarenko AJ, Sánchez-Fernández C, Miller-Jones JCA, Kuulkers E, Del Santo M. Thermonuclear explosions on neutron stars reveal the speed of their jets. Nature. 627: 763-766. PMID 38538938 DOI: 10.1038/s41586-024-07133-5  0.47
2020 Sazonov S, Paizis A, Bazzano A, Chelovekov I, Khabibullin I, Postnov K, Mereminskiy I, Fiocchi M, Bélanger G, Bird AJ, Bozzo E, Chenevez J, Santo MD, Falanga M, Farinelli R, ... ... Kuulkers E, et al. The Galactic LMXB Population and the Galactic Centre Region New Astronomy Reviews. 88: 101536. DOI: 10.1016/J.Newar.2020.101536  0.636
2017 Neustroev VV, Marsh TR, Zharikov SV, Knigge C, Kuulkers E, Osborne JP, Page KL, Steeghs D, Suleimanov VF, Tovmassian G, Breedt E, Frebel A, García-Díaz MT, Hambsch FJ, Jacobson HR, et al. The remarkable outburst of the highly evolved post- period- minimum dwarf nova SSS J122221.7-311525 Monthly Notices of the Royal Astronomical Society. 467: 597-618. DOI: 10.1093/Mnras/Stx084  0.396
2017 Gandhi P, Bachetti M, Dhillon VS, Fender RP, Hardy LK, Harrison FA, Littlefair SP, Malzac J, Markoff S, Marsh TR, Mooley K, Stern D, Tomsick JA, Walton DJ, Casella P, ... ... Kuulkers E, et al. An elevation of 0.1 light-seconds for the optical jet base in an accreting Galactic black hole system Nature Astronomy. 1: 859-864. DOI: 10.1038/S41550-017-0273-3  0.686
2016 Aranzana E, Sánchez-Fernández C, Kuulkers E. New insights into the quasi-periodic X-ray burster GS 0836–429 Astronomy and Astrophysics. 586: 1-12. DOI: 10.1051/0004-6361/201526816  0.658
2015 Ji L, Zhang S, Chen Y, Zhang SN, Torres DF, Kretschmar P, Kuulkers E, Li J, Chang Z. DIAGNOSING the BURST INFLUENCE on ACCRETION in the CLOCKED BURSTER GS 1826-238 Astrophysical Journal. 806. DOI: 10.1088/0004-637X/806/1/89  0.663
2014 Bozzo E, Antonelli A, Argan A, Barret D, Binko P, Brandt S, Cavazzuti E, Courvoisier T, Den Herder JW, Feroci M, Ferrigno C, Giommi P, Götz D, Guy L, Hernanz M, ... ... Kuulkers E, et al. The LOFT ground segment Proceedings of Spie - the International Society For Optical Engineering. 9144. DOI: 10.1117/12.2054728  0.421
2014 Kajava JJE, Nättilä J, Latvala OM, Pursiainen M, Poutanen J, Suleimanov VF, Revnivtsev MG, Kuulkers E, Galloway DK. The influence of accretion geometry on the spectral evolution during thermonuclear (type I) X-ray bursts Monthly Notices of the Royal Astronomical Society. 445: 4218-4234. DOI: 10.1093/Mnras/Stu2073  0.662
2014 Poutanen J, Nättilä J, Kajava JJE, Latvala OM, Galloway DK, Kuulkers E, Suleimanov VF. The effect of accretion on the measurement of neutron star mass and radius in the low-mass X-ray binary 4U 1608-52 Monthly Notices of the Royal Astronomical Society. 442: 3777-3790. DOI: 10.1093/Mnras/Stu1139  0.627
2014 Chomiuk L, Nelson T, Mukai K, Sokoloski JL, Rupen MP, Page KL, Osborne JP, Kuulkers E, Mioduszewski AJ, Roy N, Weston J, Krauss MI. The 2011 outburst of recurrent nova T Pyx: X-ray observations expose the white dwarf mass and ejection dynamics Astrophysical Journal. 788. DOI: 10.1088/0004-637X/788/2/130  0.412
2014 Natalucci L, Tomsick JA, Bazzano A, Smith DM, Bachetti M, Barret D, Boggs SE, Christensen FE, Craig WW, Fiocchi M, Fürst F, Grefenstette BW, Hailey CJ, Harrison FA, Krivonos R, ... Kuulkers E, et al. Nustar and integral observations of a low/hard state of 1E1740.7-2942 Astrophysical Journal. 780. DOI: 10.1088/0004-637X/780/1/63  0.476
2013 Homan J, Fridriksson JK, Jonker PG, Russell DM, Gallo E, Kuulkers E, Rea N, Altamirano D. The x-ray properties of the black hole transient MAXI J1659-152 in quiescence Astrophysical Journal. 775. DOI: 10.1088/0004-637X/775/1/9  0.521
2012 Kaur R, Kaper L, Ellerbroek LE, Russell DM, Altamirano D, Wijnands R, Yang YJ, D'Avanzo P, De Ugarte Postigo A, Flores H, Fynbo JPU, Goldoni P, Thöne CC, Van Der Horst A, Van Der Klis M, ... ... Kuulkers E, et al. Very large telescope/X-shooter spectroscopy of the candidate black hole X-ray binary maxi J1659-152 in outburst Astrophysical Journal Letters. 746. DOI: 10.1088/2041-8205/746/2/L23  0.664
2012 González-Galán A, Kuulkers E, Kretschmar P, Larsson S, Postnov K, Kochetkova A, Finger MH. Spin period evolution of GX 1+4 Astronomy and Astrophysics. 537. DOI: 10.1051/0004-6361/201117893  0.481
2011 Wilson-Hodge CA, Cherry ML, Case GL, Baumgartner WH, Beklen E, Bhat PN, Briggs MS, Camero-Arranz A, Chaplin V, Connaughton V, Finger MH, Gehrels N, Greiner J, Jahoda K, Jenke P, ... ... Kuulkers E, et al. When a standard candle flickers Astrophysical Journal Letters. 727. DOI: 10.1088/2041-8205/727/2/L40  0.605
2011 Jonker PG, Bassa CG, Nelemans G, Steeghs D, Torres MAP, MacCarone TJ, Hynes RI, Greiss S, Clem J, Dieball A, Mikles VJ, Britt CT, Gossen L, Collazzi AC, Wijnands R, ... ... Kuulkers E, et al. The galactic bulge survey: Outline and X-ray observations Astrophysical Journal, Supplement Series. 194. DOI: 10.1088/0067-0049/194/2/18  0.642
2010 Chenevez J, Altamirano D, Galloway DK, in 't Zand JJM, Kuulkers E, Degenaar N, Falanga M, Monte ED, Evangelista Y, Feroci M, Costa E. Puzzling thermonuclear burst behaviour from the transient low-mass X-ray binary IGR J17473−2721 Monthly Notices of the Royal Astronomical Society. 410: 179-189. DOI: 10.1111/J.1365-2966.2010.17433.X  0.63
2010 Page KL, Osborne JP, Evans PA, Wynn GA, Beardmore AP, Starling RLC, Bode MF, Ibarra A, Kuulkers E, Ness JU, Schwarz GJ. Swift observations of the X-ray and UV evolution of V2491 Cyg (Nova Cyg 2008 No. 2) Monthly Notices of the Royal Astronomical Society. 401: 121-130. DOI: 10.1111/J.1365-2966.2009.15681.X  0.616
2010 Kuulkers E, In 'T Zand JJM, Atteia JL, Levine AM, Brandt S, Smith DA, Linares M, Falanga M, Sánchez-Fernández C, Markwardt CB, Strohmayer TE, Cumming A, Suzuki M. What ignites on the neutron star of 4U 0614+091? Astronomy and Astrophysics. 514. DOI: 10.1051/0004-6361/200913210  0.405
2009 Read AM, Saxton RD, Jonker PG, Kuulkers E, Esquej P, Pojmanski G, Torres MAP, Goad MR, Freyberg MJ, Modjaz M. XMMSL1 J060636.2-694933: An XMM-Newton slew discovery and Swift/Magellan follow up of a new classical nova in the LMC Astronomy and Astrophysics. 506: 1309-1317. DOI: 10.1051/0004-6361/200912082  0.312
2008 Strohmayer TE, Markwardt CB, Kuulkers E. Discovery of the Spin Frequency of 4U 0614+09 with the Swift Burst Alert Telescope The Astrophysical Journal. 672. DOI: 10.1086/526546  0.482
2007 Kong AKH, Miller JM, Méndez M, Cottam J, Lewin WHG, Paerels F, Kuulkers E, Wijnands R, Van Der Klis M. Nondetection of gravitationally redshifted absorption lines in the X-ray burst spectra of GS 1826-24 Astrophysical Journal. 670: L17-L20. DOI: 10.1086/524137  0.571
2007 Kuulkers E, Shaw SE, Paizis A, Chenevez J, Brandt S, Courvoisier TJL, Domingo A, Ebisawa K, Kretschmar P, Markwardt CB, Mowlavi N, Oosterbroek T, Orr A, Rísquez D, Sanchez-Fernandez C, et al. The INTEGRAL Galactic bulge monitoring program: The first 1.5 years Astronomy and Astrophysics. 466: 595-618. DOI: 10.1051/0004-6361:20066651  0.646
2006 Kong AKH, Charles PA, Homer L, Kuulkers E, O'Donoghue D. Simultaneous X-ray/optical observations of GX 9+9 (4U 1728-16) Monthly Notices of the Royal Astronomical Society. 368: 781-795. DOI: 10.1111/J.1365-2966.2006.10157.X  0.738
2006 Wijnands R, Zand JJMi', Rupen M, Maccarone TJ, Homan J, Cornelisse R, Fender R, Grindlay J, Klis Mvd, Kuulkers E, Markwardt CB, Miller-Jones JCA, Wang QD. The XMM-Newton/Chandra monitoring campaign of the Galactic center region. Description of the program and preliminary results Astronomy and Astrophysics. 449: 1117-1127. DOI: 10.1051/0004-6361:20054129  0.647
2003 Hartog PRd, Zand JJMi', Kuulkers E, Cornelisse R, Heise J, Bazzano A, Cocchi M, Natalucci L, Ubertini P. Burst-properties as a function of mass accretion rate in GX 3+1 Astronomy and Astrophysics. 400: 633-641. DOI: 10.1051/0004-6361:20030038  0.599
2003 Kuulkers E, Hartog PRd, Zand JJMi', Verbunt FWM, Harris WE, Cocchi M. Photospheric radius expansion X-ray bursts as standard candles Astronomy and Astrophysics. 399: 663-680. DOI: 10.1051/0004-6361:20021781  0.655
2002 Homan J, Klis MVvd, Jonker PG, Wijnands R, Kuulkers E, Méndez MR, Lewin WHG. RXTE Observations of the Neutron Star Low-Mass X-Ray Binary GX 17+2: Correlated X-Ray Spectral and Timing Behavior The Astrophysical Journal. 568: 878-900. DOI: 10.1086/339057  0.641
2002 Cornelisse R, Verbunt F, Zand JJMi', Kuulkers E, Heise J. Chandra follow-up of bursters with low persistent emission Astronomy and Astrophysics. 392: 931-936. DOI: 10.1051/0004-6361:20021183  0.618
2002 Zand JJMi', Markwardt CB, Bazzano A, Cocchi M, Cornelisse R, Heise J, Kuulkers E, Natalucci L, Santos-Lleo M, Swank J, Ubertini P. The nature of the X-ray transient SAX J1711.6-3808 Astronomy and Astrophysics. 390: 597-609. DOI: 10.1051/0004-6361:20020762  0.678
2002 Cornelisse R, Verbunt F, Zand JJMi', Kuulkers E, Heise J, Remillard RA, Cocchi M, Natalucci L, Bazzano A, Ubertini P. BeppoSAX Wide Field Cameras observations of six type I X-ray bursters Astronomy and Astrophysics. 392: 885-893. DOI: 10.1051/0004-6361:20020707  0.563
2002 Zand JJMi', Verbunt F, Kuulkers E, Markwardt CB, Bazzano A, Cocchi M, Cornelisse R, Heise J, Natalucci L, Ubertini P. Discovery of the neutron star nature of SLX 1737-282 Astronomy and Astrophysics. 389. DOI: 10.1051/0004-6361:20020631  0.654
2002 Salvo Td, Farinelli R, Burderi L, Frontera F, Kuulkers E, Masetti N, Robba NR, Stella L, Klis MBMvd. On the spectral evolution of Cygnus X{2 along its color-color diagram Astronomy and Astrophysics. 386: 535-547. DOI: 10.1051/0004-6361:20020238  0.483
2002 Kuulkers E, Homan J, Klis Mvd, Lewin WHG, Méndez M. X-ray bursts at extreme mass accretion rates from GX 17+2 Astronomy and Astrophysics. 382: 947-973. DOI: 10.1051/0004-6361:20011656  0.612
2002 Kuulkers E, Zand JJMi', Kerkwijk MHv, Cornelisse R, Smith DA, Heise J, Bazzano A, Cocchi M, Natalucci L, Ubertini P. A half-a-day long thermonuclear X-ray burst from KS 1731-260 Astronomy and Astrophysics. 382: 503-512. DOI: 10.1051/0004-6361:20011654  0.643
2002 Cornelisse R, Kuulkers E, Zand JJMi', Verbunt F, Heise J. A four-hours long burst from Serpens X-1 Astronomy and Astrophysics. 382: 174-177. DOI: 10.1051/0004-6361:20011591  0.611
2002 O'Neill PM, Kuulkers E, Sood RK, Van Der Klis M. The X-ray fast-time variability of Sco X-2 (GX 349+2) with RXTE Monthly Notices of the Royal Astronomical Society. 336: 217-232. DOI: 10.1046/J.1365-8711.2002.05729.X  0.55
2002 Kong A, Charles P, Kuulkers E, Kitamoto S. Long-term X-ray variability and state transition of GX 339–4 Monthly Notices of the Royal Astronomical Society. 329: 588-596. DOI: 10.1046/J.1365-8711.2002.05022.X  0.728
2001 Wang Z, Chakrabarty D, Roche P, Charles PA, Kuulkers E, Shahbaz T, Simpson C, Forbes DA, Helsdon SF. The Optical Counterpart of the Accreting Millisecond Pulsar SAX J1808.4−3658 in Outburst: Constraints on the Binary Inclination The Astrophysical Journal. 563: L61-L64. DOI: 10.1086/338357  0.718
2001 Steeghs D, Marsh TR, Knigge C, Maxted PFL, Kuulkers E, Skidmore W. Emission from the secondary star in the old cataclysmic variable WZ Sagittae The Astrophysical Journal. 562. DOI: 10.1086/338107  0.383
2001 Frontera F, Zdziarski AA, Amati L, Mikołajewska J, Belloni T, Del Sordo S, Haardt F, Kuulkers E, Masetti N, Orlandini M, Palazzi E, Parmar AN, Remillard RA, Santangelo A, Stella L. A measurement of the broadband spectrum of XTE J1118 + 480 with BeppoSAX and its astrophysical implications Astrophysical Journal. 561: 1006-1015. DOI: 10.1086/323258  0.576
2001 In 'T Zand JJM, Kuiper L, Amati L, Antonelli LA, Butler RC, Costa E, Feroci M, Frontera F, Gandolfi G, Guidorzi C, Heise J, Kaptein RG, Kuulkers E, Nicastro L, Piro L, et al. BeppoSAX measurements of the bright gamma-ray burst 010222 Astrophysical Journal. 559: 710-715. DOI: 10.1086/322365  0.531
2001 Orosz JA, Kuulkers E, Van Der Klis M, McClintock JE, Garcia MR, Callanan PJ, Bailyn CD, Jain RK, Remillard RA. A black hole in the superluminal source SAX J1819.3-2525 (V4641 Sgr) Astrophysical Journal. 555: 489-503. DOI: 10.1086/321442  0.547
2001 Straaten Sv, Klis Mvd, Kuulkers E, Méndez MR. An Atlas of Burst Oscillations and Spectral Properties in 4U 1728-34 The Astrophysical Journal. 551: 907-920. DOI: 10.1086/320234  0.497
2001 Haardt F, Galli MR, Treves A, Chiappetti L, Fiume DD, Corongiu A, Belloni T, Frontera F, Kuulkers E, Stella L. Broadband X-Ray Spectra of the Persistent Black Hole Candidates LMC X-1 and LMC X-3 Astrophysical Journal Supplement Series. 133: 187-193. DOI: 10.1086/319186  0.661
2001 Paerels F, Brinkman AC, Van Der Meer RLJ, Kaastra JS, Kuulkers E, Den Boggende AJF, Predehl P, Drake JJ, Kahn SM, Savin DW, McLaughlin BM. Interstellar X-ray absorption spectroscopy of oxygen, neon, and iron with the Chandra LETGS spectrum of X0614+091 Astrophysical Journal. 546: 338-344. DOI: 10.1086/318251  0.563
2001 Cocchi M, Bazzano A, Natalucci L, Ubertini P, Heise J, Kuulkers E, Cornelisse R, Zand JJMi'. Discovery of the X-ray burster SAX J1752.3-3138 Astronomy and Astrophysics. 378. DOI: 10.1051/0004-6361:20011207  0.643
2001 Augusteijn T, Kuulkers E, Kerkwijk MHv. The IR counterpart of the black-hole candidate 4U 1630-47 Astronomy and Astrophysics. 375: 447-454. DOI: 10.1051/0004-6361:20010855  0.601
2001 in 't Zand JJM, Cornelisse R, Kuulkers E, Heise J, Kuiper L, Bazzano A, Cocchi M, Muller JM, Natalucci L, Smith MJS, Ubertini P. The first outburst of SAX J1808.4-3658 revisited Astronomy & Astrophysics. 372: 916-921. DOI: 10.1051/0004-6361:20010546  0.523
2001 O'Neill PM, Kuulkers E, Sood RK, Dotani T. On the X-ray fast-time variability of Sco X-2 (GX 349+2) Astronomy & Astrophysics. 370: 479-487. DOI: 10.1051/0004-6361:20010216  0.58
2000 Amati L, Frontera F, Vietri M, in 't Zand JJ, Soffitta P, Costa E, Del Sordo S, Pian E, Piro L, Antonelli LA, Fiume DD, Feroci M, Gandolfi G, Guidorzi C, Heise J, ... Kuulkers E, et al. Discovery of a transient absorption edge in the X-ray spectrum of GRB 990705. Science (New York, N.Y.). 290: 953-5. PMID 11062120 DOI: 10.1126/Science.290.5493.953  0.484
2000 Paerels F, Kuulkers E, Heise J, Liedahl DA. X-Ray Spectral Diagnostics of Gamma-Ray Burst Environments. The Astrophysical Journal. 535: L25-L28. PMID 10829000 DOI: 10.1086/312699  0.612
2000 Natalucci L, Bazzano A, Cocchi M, Ubertini P, Heise J, Kuulkers E, Zand JJMi’. Broadband Observations of the New X-Ray Burster SAX J1747.0–2853 during the 1998 March Outburst The Astrophysical Journal. 543. DOI: 10.1086/318173  0.652
2000 Zand JJMi’, Kuiper L, Amati L, Antonelli LA, Hurley K, Coletta A, Costa E, Feroci M, Frontera F, Gandolfi G, Heise J, Kuulkers E, Muller JM, Nicastro L, Piro L, et al. X‐Ray Afterglow Detection of the Short Gamma‐Ray Burst GRB 991014 The Astrophysical Journal. 545: 266-270. DOI: 10.1086/317804  0.619
2000 Boyd PT, Smale AP, Homan J, Jonker PG, Klis Mvd, Kuulkers E. Canonical Timing and Spectral Behavior of LMC X-3 in the Low/Hard State The Astrophysical Journal. 542. DOI: 10.1086/312931  0.618
2000 Kuulkers E, Antonelli LA, Kuiper L, Kaastra JS, Amati L, Costa E, Frontera F, Heise J, Zand JJMi’, Masetti N, Nicastro L, Pian E, Piro L, Soffitta P. GRB 990510: On the Possibility of a Beamed X-Ray Afterglow The Astrophysical Journal. 538: 638-644. DOI: 10.1086/309159  0.648
2000 Dieters SW, Belloni T, Kuulkers E, Woods P, Cui W, Zhang SN, Chen W, Klis Mvd, Paradijs Jv, Swank J, Lewin WHG, Kouveliotou C. The timing evolution of 4U 1630-47 during its 1998 outburst The Astrophysical Journal. 538: 307-314. DOI: 10.1086/309108  0.5
2000 Jonker PG, Klis Mvd, Wijnands R, Homan J, Paradijs Jv, Méndez M, Ford EC, Kuulkers E, Lamb FK. The power spectral properties of the Z source GX 340+0 The Astrophysical Journal. 537: 374-386. DOI: 10.1086/309029  0.465
2000 Natalucci L, Bazzano A, Cocchi M, Ubertini P, Heise J, Kuulkers E, Zand JJMi’, Smith MJS. SAX J1810.8−2609: A New Hard X‐Ray Bursting Transient The Astrophysical Journal. 536: 891-895. DOI: 10.1086/308987  0.671
2000 Esin AA, Kuulkers E, McClintock JE, Narayan R. Optical Light Curves of the Black Hole Binaries GRS 1124-68 and A0620-00 in Outburst: The Importance of Irradiation The Astrophysical Journal. 532: 1069-1077. DOI: 10.1086/308615  0.539
2000 Jonker PG, Klis Mvd, Homan J, Wijnands R, Paradijs Jv, Méndez M, Kuulkers E, Ford EC. Discovery of a ~1 Hz Quasi-periodic Oscillation in the Low-Mass X-Ray Binary 4U 1746–37 The Astrophysical Journal. 531: 453-457. DOI: 10.1086/308471  0.59
2000 Smale AP, Kuulkers E. LMC X-2: The First Extragalactic Z Source? The Astrophysical Journal. 528: 702-710. DOI: 10.1086/308193  0.684
2000 Berendsen SGH, Fender R, Kuulkers E, Heise J, Klis Mvd. Simultaneous radio and X-ray observations of Galactic Centre low-mass X-ray binaries Monthly Notices of the Royal Astronomical Society. 318: 599-605. DOI: 10.1046/J.1365-8711.2000.03850.X  0.651
2000 Kong AKH, Kuulkers E, Charles PA, Homer L. The ‘off’ state of GX 339-4 Monthly Notices of the Royal Astronomical Society. 312. DOI: 10.1046/J.1365-8711.2000.03334.X  0.587
2000 Kong AKH, Homer L, Kuulkers E, Charles PA, Smale AP. X-ray/optical bursts from GS 1826–24 Monthly Notices of the Royal Astronomical Society. 311: 405-413. DOI: 10.1046/J.1365-8711.2000.03121.X  0.661
2000 Kuulkers E. WZ Sge stars/TOADs and (soft) X-ray transients: close encounters of the same kind New Astronomy Reviews. 44: 27-32. DOI: 10.1016/S1387-6473(00)00008-7  0.636
1999 Howell SB, Ciardi DR, Szkody P, Van Paradijs J, Kuulkers E, Cash J, Sirk M, Long KS. Multiwavelength superoutburst observations of T Leonis Publications of the Astronomical Society of the Pacific. 111: 342-355. DOI: 10.1086/316340  0.418
1999 Natalucci L, Cornelisse R, Bazzano A, Cocchi M, Ubertini P, Heise J, Zand JJMi', Kuulkers E. A New Bursting X-Ray Transient: SAX J1750.8-2900 The Astrophysical Journal. 523. DOI: 10.1086/312263  0.677
1999 Psaltis D, Wijnands R, Homan J, Jonker PG, van der Klis M, Miller MC, Lamb FK, Kuulkers E, van Paradijs J, Lewin WHG. On the Magnetospheric Beat‐Frequency and Lense‐Thirring Interpretations of the Horizontal‐Branch Oscillation in the Z Sources The Astrophysical Journal. 520: 763-775. DOI: 10.1086/307460  0.473
1999 Hjellming R, Rupen M, Mioduszewski A, Kuulkers E, McCollough M, Harmon B, Buxton M, Sood R, Tzioumis A, Rayner D, Dieters S, Durouchoux P. Radio and X-Ray Observations of the 1998 Outburst of the Recurrent X-Ray Transient 4U 1630–47 The Astrophysical Journal. 514: 383-387. DOI: 10.1086/306948  0.64
1999 Orosz JA, Kuulkers E. The optical light curves of Cygnus X-2 (V1341 Cyg) and the mass of its neutron star Monthly Notices of the Royal Astronomical Society. 305: 132-142. DOI: 10.1046/J.1365-8711.1999.T01-1-02420.X  0.507
1999 Kuulkers E, Wijnands R, Klis MVD. X‐ray timing behaviour of Cygnus X‐2 at low intensities Monthly Notices of the Royal Astronomical Society. 308: 485-492. DOI: 10.1046/J.1365-8711.1999.02751.X  0.49
1999 Kuulkers E, Fender RP, Spencer RE, Davis RJ, Morison I. Multiple ejections during the 1975 outburst of A0620-00 Monthly Notices of the Royal Astronomical Society. 306: 919-925. DOI: 10.1046/J.1365-8711.1999.02578.X  0.619
1999 Lasota J, Kuulkers E, Charles P. WZ Sagittae as a DQ Herculis star Monthly Notices of the Royal Astronomical Society. 305: 473-480. DOI: 10.1046/J.1365-8711.1999.02485.X  0.528
1999 Dubus G, Charles PA, Long KS, Hakala PJ, Kuulkers E. The eclipsing X-ray pulsar X-7 in M33 Monthly Notices of the Royal Astronomical Society. 302: 731-734. DOI: 10.1046/J.1365-8711.1999.02158.X  0.733
1999 Kuulkers E, Wijnands R, Belloni T, Méndez M, Klis Mvd, Paradijs Jv. Absorption dips in GRO J1655-40: mapping the inner accretion disk Arxiv: Astrophysics. 69: 324-329. DOI: 10.1016/S0920-5632(98)00233-3  0.658
1999 Sidoli L, Israel GL, Chiappetti L, Treves A, Orlandini M, Kuulkers E, Predehl P, Heise J, Mereghetti S. Discovery of X-rays from the supernova remnant G0.9+0.1 Arxiv: Astrophysics. 69: 88-91. DOI: 10.1016/S0920-5632(98)00189-3  0.614
1998 Psaltis D, Méndez M, Wijnands R, Homan J, Jonker PG, van der Klis M, Lamb FK, Kuulkers E, van Paradijs J, Lewin WHG. The Beat-Frequency Interpretation of Kilohertz Quasi-periodic Oscillations in Neutron Star Low-Mass X-Ray Binaries The Astrophysical Journal. 501: L95-L99. DOI: 10.1086/311455  0.618
1998 Jonker PG, Wijnands R, van der Klis M, Psaltis D, Kuulkers E, Lamb FK. Discovery of Kilohertz Quasi-periodic Oscillations in the Z source GX 340+0 The Astrophysical Journal. 499: L191-L194. DOI: 10.1086/311372  0.544
1998 Wijnands R, Klis Mvd, Méndez M, Paradijs Jv, Lewin WHG, Lamb FK, Vaughan B, Kuulkers E. Discovery of Kilohertz Quasi-periodic Oscillations in 4U 1735?44 The Astrophysical Journal. 495. DOI: 10.1086/311217  0.559
1998 Méndez M, van der Klis M, van Paradijs J, Lewin WHG, Vaughan BA, Kuulkers E, Zhang W, Lamb FK, Psaltis D. Discovery of a Second Kilohertz Quasi-periodic Oscillation Peak in 4U 1608−52 The Astrophysical Journal. 494: L65-L69. DOI: 10.1086/311162  0.352
1998 Wijnands R, Homan J, van der Klis M, Kuulkers E, van Paradijs J, Lewin WHG, Lamb FK, Psaltis D, Vaughan B. Discovery of [CLC]k[/CLC]H[CLC]z[/CLC] Quasi-periodic Oscillations in the Z Source Cygnus X-2 The Astrophysical Journal. 493: L87-L90. DOI: 10.1086/311138  0.484
1998 Kuulkers E, Wijnands R, Belloni T, Méndez M, Klis Mvd, Paradijs Jv. Absorption Dips in the Light Curves of GRO J1655–40 and 4U 1630–47 during Outburst The Astrophysical Journal. 494: 753-758. DOI: 10.1086/305248  0.648
1998 Shahbaz T, Kuulkers E. On the outburst amplitude of the soft X-ray transients Monthly Notices of the Royal Astronomical Society. 295. DOI: 10.1046/J.1365-8711.1998.29511221.X  0.632
1998 Kuulkers E. Towards 4U1630−47: a black-hole soft X-ray transient odyssey New Astronomy Reviews. 42: 613-616. DOI: 10.1016/S1387-6473(98)00083-9  0.627
1998 Kuulkers E. A 0620 - 00 revisited: a black-hole transient case-study New Astronomy Reviews. 42: 1-22. DOI: 10.1016/S1387-6473(98)00019-0  0.644
1997 Kuulkers E, Parmar AN, Kitamoto S, Cominsky LR, Sood RK. Complex outburst behaviour from the black hole candidate 4U1630—47 Monthly Notices of the Royal Astronomical Society. 291: 81-90. DOI: 10.1093/Mnras/291.1.81  0.555
1997 Casares J, Charles P, Kuulkers E. The mass of the neutron star in cyg x-2 (v1341 cyg) The Astrophysical Journal. 493. DOI: 10.1086/311124  0.74
1997 Méndez M, van der Klis M, van Paradijs J, Lewin WHG, Lamb FK, Vaughan BA, Kuulkers E, Psaltis D. Kilohertz Quasi-periodic Oscillation and Atoll Source States in 4U 0614+09 The Astrophysical Journal. 485: L37-L40. DOI: 10.1086/310803  0.501
1997 Wijnands RAD, Klis Mvd, Paradijs JAv, Lewin WHG, Lamb FK, Vaughan BA, Kuulkers E. Discovery in 4U 1636-53 of two simultaneous Quasi-periodic oscillations near 900 Hz and 1176 Hz The Astrophysical Journal. 479. DOI: 10.1086/310600  0.467
1997 Kuulkers E, Klis Mvd, Parmar AN. Evidence for an Anomalous State in the Black Hole Candidate 4U 1630-47 The Astrophysical Journal. 474. DOI: 10.1086/310413  0.555
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