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Dr. A.J. (Jakob) van den Eijnden MSc

Faculty of Science
Anton Pannekoek Institute of Astronomy

Visiting address
  • Science Park 904
Postal address
  • Postbus 94249
    1090 GE Amsterdam
  • Publications

    2024

    • Fabiani, S., Capitanio, F., Iaria, R., Gnarini, A., Ursini, F., Farinelli, R., Bobrikova, A., Steiner, J. F., Svoboda, J., Anitra, A., Baglio, M. C., Carotenuto, F., Santo, M. D., Ferrigno, C., Lewis, F., Russell, D. M., Russell, T. D., Van Den Eijnden, J., Cocchi, M., ... Kitaguchi, T. (2024). Discovery of a variable energy-dependent X-ray polarization in the accreting neutron star GX 5-1. Astronomy and Astrophysics, 684, Article A137. https://doi.org/10.1051/0004-6361/202347374
    • Russell, T. D., Degenaar, N., van den Eijnden, J., Maccarone, T., Tetarenko, A. J., Sánchez-Fernández, C., Miller-Jones, J. C. A., Kuulkers, E., & Del Santo, M. (2024). Thermonuclear explosions on neutron stars reveal the speed of their jets. Nature, 627(8005), 763-766. https://doi.org/10.1038/s41586-024-07133-5
    • Shaw, A. W., Degenaar, N., Maccarone, T. J., Heinke, C. O., Wijnands, R., & van den Eijnden, J. (2024). The nature of very-faint X-ray binaries: Near-infrared spectroscopy of 1RXH J173523.7--354013 reveals a giant companion. Monthly Notices of the Royal Astronomical Society, 527(3), 7603-7612. https://doi.org/10.1093/mnras/stad3693 [details]
    • van den Eijnden, J., Robins, D., Sharma, R., Sánchez-Fernández, C., Russell, T. D., Degenaar, N., Miller-Jones, J. C. A., & Maccarone, T. (2024). The variable radio jet of the accreting neutron star the Rapid Burster. Monthly Notices of the Royal Astronomical Society, 533(1), 756-770. https://doi.org/10.1093/mnras/stae1826 [details]
    • van den Eijnden, J., Rouco Escorial, A., Alfonso-Garzón, J., Miller Jones, J. C. A., Kretschmar, P., Fürst, F., Hernandez Santisteban, J. V., Degenaar, N., Sivakoff, G. R., Russell, T. D., & Wijnands, R. (2024). VLA monitoring of LS V +44 17 reveals scatter in the X-ray-radio correlation of Be/X-ray binaries. Monthly Notices of the Royal Astronomical Society, 527(2), 4260-4271. https://doi.org/10.1093/MNRAS/STAD3390 [details]

    2023

    • Di Marco, A., Russell, T. D., Mastroserio, G., Di Salvo, T., van den Eijnden, J., Vink, J., & IXPE Collaboration (2023). First detection of X-ray Polarization from the Accreting Neutron Star 4U 1820−303. Astrophysical Journal Letters, 953(2), Article L22. https://doi.org/10.3847/2041-8213/acec6e [details]
    • Fijma, S., van den Eijnden, J., Degenaar, N., Russell, T. D., & Miller-Jones, J. C. A. (2023). Evaluating the jet/accretion coupling of Aql X-1: Probing the contribution of accretion flow spectral components. Monthly Notices of the Royal Astronomical Society, 521(3), 4490-4503. https://doi.org/10.1093/mnras/stad548 [details]
    • Marino, A., Russell, T. D., Del Santo, M., Beri, A., Sanna, A., Zelati, F. C., Degenaar, N., Altamirano, D., Ambrosi, E., Anitra, A., Carotenuto, F., D’Aì, A., Di Salvo, T., Manca, A., Motta, S. E., Pinto, C., Pintore, F., Rea, N., & van den Eijnden, J. (2023). The accretion/ejection link in the neutron star X-ray binary 4U 1820-30 I: A boundary layer-jet coupling? Monthly Notices of the Royal Astronomical Society, 525(2), 2366-2379. https://doi.org/10.1093/mnras/stad2386 [details]
    • Vincentelli, F. M., Neilsen, J., Tetarenko, A. J., Cavecchi, Y., Castro Segura, N., Palacio, S. D., van den Eijnden, J., Vasilopoulos, G., Altamirano, D., Armas Padilla, M., Bailyn, C. D., Belloni, T., Buisson, D. J. K., Cúneo, V. A., Degenaar, N., Knigge, C., Long, K. S., Jiménez-Ibarra, F., Milburn, J., ... Russell, T. (2023). A shared accretion instability for black holes and neutron stars. Nature, 615(7950), 45-49. https://doi.org/10.1038/s41586-022-05648-3 [details]
    • van den Eijnden, J., Sidoli, L., Diaz Trigo, M., Degenaar, N., El Mellah, I., Fürst, F., Grinberg, V., Kretschmar, P., Martinez-Núñez, S., Miller-Jones, J. C. A., Postnov, K., & Russell, T. D. (2023). The first mm detection of a neutron star high-mass X-ray binary. Monthly Notices of the Royal Astronomical Society. Letters, 526(1), L129-L135. https://doi.org/10.1093/mnrasl/slad130 [details]

    2022

    • Andrés, A., van den Eijnden, J., Degenaar, N., Evans, P. A., Chatterjee, K., Reynolds, M., Miller, J. M., Kennea, J., Wijnands, R., Markoff, S., Altamirano, D., Heinke, C. O., Bahramian, A., Ponti, G., & Haggard, D. (2022). A Swift study of long-term changes in the X-ray flaring properties of Sagittarius A. Monthly Notices of the Royal Astronomical Society, 510(2), 2851-2863. https://doi.org/10.1093/mnras/stab3407 [details]
    • Castro Segura, N., Knigge, C., Long, K. S., Altamirano, D., Armas Padilla, M., Bailyn, C., Buckley, D. A. H., Buisson, D. J. K., Casares, J., Charles, P., Combie, J. A., Cúneo, V. A., Degenaar, N. D., Palacio, S. D., Díaz Trigo, M., Fender, R., Gandhi, P., Georganti, M., Gutiérrez, C., ... Wiseman, P. (2022). A persistent ultraviolet outflow from an accreting neutron star binary transient. Nature, 603(7899), 52-57. https://doi.org/10.1038/s41586-021-04324-2 [details]
    • van den Eijnden, A. J., Degenaar, N., Russell, T. D., Miller Jones, J. C. A., Rouco Escorial, A., Wijnands, R., Sivakoff, G. R., & Hernandez Santisteban, J. V. (2022). Radio monitoring of transient Be/X-ray binaries and the inflow-outflow coupling of strongly magnetized accreting neutron stars. Monthly Notices of the Royal Astronomical Society, 516(4), 4844-4861. https://doi.org/10.1093/mnras/stac2518 [details]

    2021

    • Buisson, D. J. K., Altamirano, D., Armas Padilla, M., Arzoumanian, Z., Bult, P., Castro Segura, N., Charles, P. A., Degenaar, N., Díaz Trigo, M., van den Eijnden, J., Fogantini, F., Gandhi, P., Gendreau, K., Hare, J., Homan, J., Knigge, C., Malacaria, C., Mendez, M., Muñoz Darias, T., ... Walton, D. J. (2021). Dips and eclipses in the X-ray binary Swift J1858.6-0814 observed with NICER. Monthly Notices of the Royal Astronomical Society, 503(4), 5600-5610. https://doi.org/10.1093/mnras/stab863 [details]
    • Degenaar, N., Page, D., van den Eijnden, J., Beznogov, M. V., Wijnands, R., & Reynolds, M. (2021). Constraining the properties of dense neutron star cores: the case of the low-mass X-ray binary HETE J1900.1-2455. Monthly Notices of the Royal Astronomical Society, 508(1), 882-894. https://doi.org/10.1093/mnras/stab2202 [details]
    • Kirsten, F., Snelders, M. P., Jenkins, M., Nimmo, K., van den Eijnden, J., Hessels, J. W. T., Gawroński, M. P., & Yang, J. (2021). Detection of two bright radio bursts from magnetar SGR 1935 + 2154. Nature Astronomy, 5(4), 414-422. Advance online publication. https://doi.org/10.1038/s41550-020-01246-3 [details]
    • Kretschmar, P., El Mellah, I., Martínez-Núñez, S., Fürst, F., Grinberg, V., Sander, A. A. C., van den Eijnden, J., Degenaar, N., Maíz Apellániz, J., Jiménez Esteban, F., Ramos-Lerate, M., & Utrilla, E. (2021). Revisiting the archetypical wind accretor Vela X-1 in depth: Case study of a well-known X-ray binary and the limits of our knowledge. Astronomy & Astrophysics, 652, Article A95. https://doi.org/10.1051/0004-6361/202040272 [details]
    • Russell, T. D., Degenaar, N., den Eijnden, J. V., Del Santo, M., Segreto, A., Altamirano, D., Beri, A., Díaz Trigo, M., & Miller-Jones, J. C. A. (2021). The evolving radio jet from the neutron star X-ray binary 4U 1820-30. Monthly Notices of the Royal Astronomical Society: Letters, 508(1), L6-L11. https://doi.org/10.1093/mnrasl/slab087 [details]
    • Stoop, M., van den Eijnden, J., Degenaar, N., Bahramian, A., Swihart, S. J., Strader, J., Jiménez-Ibarra, F., Muñoz-Darias, T., Armas Padilla, M., Shaw, A. W., Maccarone, T. J., Wijnands, R., Russell, T. D., Hernández Santisteban, J. V., Miller-Jones, J. C. A., Russell, D. M., Maitra, D., Heinke, C. O., Sivakoff, G. R., ... Bramich, D. M. (2021). Multiwavelength observations reveal a faint candidate black hole X-ray binary in IGR J17285-2922. Monthly Notices of the Royal Astronomical Society, 507(1), 330-349. https://doi.org/10.1093/mnras/stab2127 [details]
    • de Haas, S. E. M., Russell, T. D., Degenaar, N., Markoff, S., Tetarenko, A. J., Tetarenko, B. E., van den Eijnden, J., Miller-Jones, J. C. A., Parikh, A. S., Plotkin, R. M., & Sivakoff, G. R. (2021). Disc-jet coupling changes as a possible indicator for outbursts from GX 339-4 remaining within the X-ray hard state. Monthly Notices of the Royal Astronomical Society, 502(1), 521-540. https://doi.org/10.1093/mnras/staa3853 [details]
    • van den Eijnden, J., Degenaar, N., Russell, T. D., Wijnands, R., Bahramian, A., Miller-Jones, J. C. A., Hernández Santisteban, J. V., Gallo, E., Atri, P., Plotkin, R. M., Maccarone, T. J., Sivakoff, G., Miller, J. M., Reynolds, M., Russell, D. M., Maitra, D., Heinke, C. O., Armas Padilla, M., & Shaw, A. W. (2021). A new radio census of neutron star X-ray binaries. Monthly Notices of the Royal Astronomical Society, 507(3), 3899-3922. https://doi.org/10.1093/mnras/stab1995 [details]

    2020

    • Buisson, D. J. K., Altamirano, D., Díaz Trigo, M., Mendez, M., Armas Padilla, M., Castro Segura, N., Degenaar, N. D., van den Eijnden, J., Fogantini, F. A., Gandhi, P., Knigge, C., Muñoz-Darias, T., Özbey Arabacı, M., & Vincentelli, F. M. (2020). Soft X-ray emission lines in the X-ray binary Swift J1858.6–0814 observed with XMM–Newton Reflection Grating Spectrometer: disc atmosphere or wind? Monthly Notices of the Royal Astronomical Society, 498(1), 68-76. https://doi.org/10.1093/mnras/staa2258 [details]
    • López-Navas, E., Degenaar, N., Parikh, A. S., Hernández Santisteban, J. V., & van den Eijnden, J. (2020). The connection between the UV/optical and X-ray emission in the neutron star low-mass X-ray binary Aql X-1. Monthly Notices of the Royal Astronomical Society, 493(1), 940-951. https://doi.org/10.1093/mnras/staa275 [details]
    • Maccarone, T. J., van den Eijnden, J., Russell, T. D., & Degenaar, N. (2020). Eclipses of jets and discs of X-ray binaries as a powerful tool for understanding jet physics and binary parameters. Monthly Notices of the Royal Astronomical Society, 499(1), 957-973. https://doi.org/10.1093/mnras/staa2674 [details]
    • Muñoz-Darias, T., Armas Padilla, M., Jiménez-Ibarra, F., Panizo-Espinar, G., Casares, J., Altamirano, D., Buisson, D. J. K., Castro Segura, N., Cúneo, V. A., Degenaar, N., Fogantini, F. A., Knigge, C., Mata Sánchez, D., Özbey Arabaci, M., Sánchez-Sierras, J., Torres, M. A. P., van den Eijnden, J., & Vincentelli, F. M. (2020). The Changing-look Optical Wind of the Flaring X-Ray Transient Swift J1858.6-0814. Astrophysical Journal Letters, 893(1), Article L19. https://doi.org/10.3847/2041-8213/ab8381 [details]
    • Rouco Escorial, A., Wijnands, R., van den Eijnden, J., Patruno, A., Degenaar, N., Parikh, A., & Ootes, L. S. (2020). Recurrent low-level luminosity behaviour after a giant outburst in the Be/X-ray transient 4U 0115+63. Astronomy & Astrophysics, 638, Article A152. https://doi.org/10.1051/0004-6361/201936287 [details]
    • Russell, T. D., Lucchini, M., Tetarenko, A. J., Miller-Jones, J. C. A., Sivakoff, G. R., Krauß, F., Mulaudzi, W., Baglio, M. C., Russell, D. M., Altamirano, D., Ceccobello, C., Corbel, S., Degenaar, N., van den Eijnden, J., Fender, R., Heinz, S., Koljonen, K. I. I., Maitra, D., Markoff, S., ... Wijnands, R. (2020). Rapid compact jet quenching in the Galactic black hole candidate X-ray binary MAXI J1535-571. Monthly Notices of the Royal Astronomical Society, 498(4), 5772-5785. https://doi.org/10.1093/mnras/staa2650 [details]
    • van den Eijnden, J., Degenaar, N., Ludlam, R. M., Parikh, A. S., Miller, J. M., Wijnands, R., Gendreau, K. C., Arzoumanian, Z., Chakrabarty, D., & Bult, P. (2020). A strongly changing accretion morphology during the outburst decay of the neutron star X-ray binary 4U 1608-52. Monthly Notices of the Royal Astronomical Society, 493(1), 1318-1327. https://doi.org/10.1093/mnras/staa423 [details]
    • van den Eijnden, J., Degenaar, N., Russell, T. D., Buisson, D. J. K., Altamirano, D., Armas Padilla, M., Bahramian, A., Castro Segura, N., Fogantini, F. A., Heinke, C. O., Maccarone, T., Maitra, D., Miller-Jones, J. C. A., Muñoz-Darias, T., Özbey Arabacı, M., Russell, D. M., Shaw, A. W., Sivakoff, G., Tetarenko, A. J., ... Wijnands, R. (2020). The variable radio counterpart of Swift J1858.6-0814. Monthly Notices of the Royal Astronomical Society, 496(4), 4127-4140. https://doi.org/10.1093/mnras/staa1704 [details]

    2019

    • Gusinskaia, N. V., Russell, T. D., Hessels, J. W. T., Bogdanov, S., Degenaar, N., Deller, A. T., van den Eijnden, J., Jaodand, A. D., Miller-Jones, J. C. A., & Wijnands, R. (2019). Radio and X-ray monitoring of the accreting millisecond X-ray pulsar IGR J17591-2342 in outburst. Monthly Notices of the Royal Astronomical Society, 1091-1101. https://doi.org/10.1093/mnras/stz3460 [details]
    • Hernández Santisteban, J. V., Cúneo, V., Degenaar, N., van den Eijnden, J., Altamirano, D., Gómez, M. N., Russell, D. M., Wijnands, R., Golovakova, R., Reynolds, M. T., & Miller, J. M. (2019). Multiwavelength characterization of the accreting millisecond X-ray pulsar and ultracompact binary IGR J17062-6143. Monthly Notices of the Royal Astronomical Society, 488(4), 4596-4606. https://doi.org/10.1093/mnras/stz1997 [details]
    • Russell, T. D., Tetarenko, A. J., Miller-Jones, J. C. A., Sivakoff, G. R., Parikh, A. S., Rapisarda, S., Wijnands, R., Corbel, S., Tremou, E., Altamirano, D., Baglio, M. C., Ceccobello, C., Degenaar, N., van den Eijnden, J., Fender, R., Heywood, I., Krimm, H. A., Lucchini, M., Markoff, S., ... Woudt, P. A. (2019). Disk-Jet Coupling in the 2017/2018 Outburst of the Galactic Black Hole Candidate X-Ray Binary MAXI J1535-571. Astrophysical Journal, 883(2), Article 198. https://doi.org/10.3847/1538-4357/ab3d36 [details]
    • de Ruiter, I., van den Eijnden, J., Ingram, A., & Uttley, P. (2019). A systematic study of the phase difference between QPO harmonics in black hole X-ray binaries. Monthly Notices of the Royal Astronomical Society, 485(3), 3834-3844. https://doi.org/10.1093/mnras/stz665 [details]
    • van den Eijnden, J., Degenaar, N., Russell, T. D., Hernández Santisteban, J. V., Wijnands, R., Miller-Jones, J. C. A., Rouco Escorial, A., & Sivakoff, G. R. (2019). A re-establishing jet during an X-ray re-brightening of the Be/X-ray binary Swift J0243.6+6124. Monthly Notices of the Royal Astronomical Society, 483(4), 4628-4638. https://doi.org/10.1093/mnras/sty3479 [details]
    • van den Eijnden, J., Degenaar, N., Schulz, N. S., Nowak, M. A., Wijnands, R., Russell, T. D., Hernández Santisteban, J. V., Bahramian, A., Maccarone, T. J., Kennea, J. A., & Heinke, C. O. (2019). Chandra reveals a possible ultrafast outflow in the super-Eddington Be/X-ray binary Swift J0243.6+6124. Monthly Notices of the Royal Astronomical Society, 487(3), 4355-4371. https://doi.org/10.1093/mnras/stz1548 [details]

    2018

    • Gallo, E., Degenaar, N., & van den Eijnden, J. (2018). Hard state neutron star and black hole X-ray binaries in the radio: X-ray luminosity plane. Monthly Notices of the Royal Astronomical Society: Letters, 478(1), L132-L136. Advance online publication. https://doi.org/10.1093/mnrasl/sly083 [details]
    • Rouco Escorial, A., van den Eijnden, J., & Wijnands, R. (2018). Discovery of accretion-driven pulsations in the prolonged low X-ray luminosity state of the Be/X-ray transient GX 304-1. Astronomy & Astrophysics, 620, Article L13. https://doi.org/10.1051/0004-6361/201834572 [details]
    • Russell, T. D., Degenaar, N., Wijnands, R., van den Eijnden, J., Gusinskaia, N. V., Hessels, J. W. T., & Miller-Jones, J. C. A. . (2018). The Radio-bright Accreting Millisecond X-Ray Pulsar IGR J17591-2342. Astrophysical Journal Letters, 869(1), Article L16. https://doi.org/10.3847/2041-8213/aaf4f9 [details]
    • Stevens, A. L., Uttley, P., Altamirano, D., Arzoumanian, Z., Bult, P., Cackett, E. M., Fabian, A. C., Gendreau, K. C., Ha, K. Q., Homan, J., Ingram, A. R., Kara, E., Kellogg, J., Ludlam, R. M., Miller, J. M., Neilsen, J., Pasham, D. R., Remillard, R. A., Steiner, J. F., & van den Eijnden, J. (2018). A NICER Discovery of a Low-frequency Quasi-periodic Oscillation in the Soft-intermediate State of MAXI J1535–571. Astrophysical Journal Letters, 865(2), Article L15. https://doi.org/10.3847/2041-8213/aae1a4 [details]
    • van den Eijnden, J., Degenaar, N., Pinto, C., Patruno, A., Wette, K., Messenger, C., Hernández Santisteban, J. V., Wijnands, R., Miller, J. M., Altamirano, D., Paerels, F., Chakrabarty, D., & Fabian, A. C. (2018). The very faint X-ray binary IGR J17062-6143: a truncated disc, no pulsations, and a possible outflow. Monthly Notices of the Royal Astronomical Society, 475(2), 2027-2044. https://doi.org/10.1093/mnras/stx3224 [details]
    • van den Eijnden, J., Degenaar, N., Russell, T. D., Miller-Jones, J. C. A., Wijnands, R., Miller, J. M., King, A. L., & Rupen, M. P. (2018). Discovery of radio emission from the symbiotic X-ray binary system GX 1+4. Monthly Notices of the Royal Astronomical Society: Letters, 474(1), Article L91-L95. https://doi.org/10.1093/mnrasl/slx181 [details]
    • van den Eijnden, J., Degenaar, N., Russell, T. D., Miller-Jones, J. C. A., Wijnands, R., Miller, J. M., King, A. L., & Rupen, M. P. (2018). Radio emission from the X-ray pulsar Her X-1: a jet launched by a strong magnetic field neutron star? Monthly Notices of the Royal Astronomical Society: Letters, 473(1), L141-L145. https://doi.org/10.1093/mnrasl/slx180 [details]
    • van den Eijnden, J., Degenaar, N., Russell, T. D., Wijnands, R., Miller-Jones, J. C. A., Sivakoff, G. R., & Hernández Santisteban, J. V. (2018). An evolving jet from a strongly magnetized accreting X-ray pulsar. Nature, 562(7726), 233-235. Advance online publication. https://doi.org/10.1038/s41586-018-0524-1 [details]

    2017

    • van den Eijnden, J., Bagnoli, T., Degenaar, N., Lohfink, A. M., Parker, M. L., in 't Zand, J. J. M., & Fabian, A. C. (2017). A strongly truncated inner accretion disc in the Rapid Burster. Monthly Notices of the Royal Astronomical Society: Letters, 466(1), L98-L102. https://doi.org/10.1093/mnrasl/slw244 [details]
    • van den Eijnden, J., Ingram, A., Uttley, P., Motta, S. E., Belloni, T. M., & Gardenier, D. W. (2017). Inclination dependence of QPO phase lags in black hole X-ray binaries. Monthly Notices of the Royal Astronomical Society, 464(3), 2643-2659. https://doi.org/10.1093/mnras/stw2634 [details]

    2016

    • van den Eijnden, J., Ingram, A., & Uttley, P. (2016). Probing the origin of quasi-periodic oscillations: the short-time-scale evolution of phase lags in GRS 1915+105. Monthly Notices of the Royal Astronomical Society, 458(4), 3655-3666. https://doi.org/10.1093/mnras/stw610 [details]

    2023

    • van den Eijnden, A. J., Russell, T., Miller Jones, J., Degenaar, N., Wijnands, R., Sivakoff, G., Rouco Escorial, A., & Hernandez Santisteban, J. V. (2023). Radio detection of the 2023 outburst of Be/X-ray binary Swift J0243.6+6124. The astronomer's telegram, 16101. https://www.astronomerstelegram.org/?read=16101 [details]

    2021

    2020

    • van den Eijnden, J., Degenaar, N., Wijnands, R., Russell, T. D., Sivakoff, G. R., Miller-Jones, J. C. A., Rouco Escorial, A., Herádez Santisteban, J., & Reynolds, M. (2020). VLA detection of the radio counterpart of the BeXRB 1A 0535+262. The astronomer's telegram, 14193. http://www.astronomerstelegram.org/?read=14193 [details]
    • van den Eijnden, J., Degenaar, N., Wijnands, R., Russell, T. D., Stoop, M., Armas Padilla, M., Russell, D. M., Maitra, D., Heinke, C. O., Sivakoff, G. R., Shaw, A. W., Maccarone, T. J., Miller-Jones, J. C. A., & Bahramian, A. (2020). VLA detection of a likely radio counterpart of IGR J17494-3030. The astronomer's telegram, 14129. http://www.astronomerstelegram.org/?read=14129 [details]
    • van den Eijnden, J., Degenaar, N., Wijnands, R., Russell, T., Stoop, M., Armas Padilla, M., Russell, D. M., Maitra, D., Heinke, C. O., Sivakoff, G. R., Shaw, A. W., Maccarone, T. J., Miller-Jones, J. C. A., & Bahramian, A. (2020). VLA radio detection of the new X-ray transient SRGt J071522.1-191609. The astronomer's telegram, 13716. http://www.astronomerstelegram.org/?read=13716 [details]

    2019

    2018

    • Homan, J., van den Berg, M., Heinke, C., Pooley, D., Degenaar, N., van den Eijnden, J., Bahramian, A., Gendreau, K., & Arzoumanian, Z. (2018). Discovery of a new X-ray transient in the globular cluster Liller 1. The astronomer's telegram, 11598. http://www.astronomerstelegram.org/?read=11598 [details]
    • Rouco Escorial, A., Degenaar, N., van den Eijnden, J., & Wijnands, R. (2018). X-ray rebrightening of the Be/X-ray transient Swift J0243.6+6124. The astronomer's telegram, 11517. https://doi.org/http://www.astronomerstelegram.org/?read=11517 [details]
    • Russell, T., Degenaar, N., Wijnands, R., & van den Eijnden, J. (2018). ATCA radio detection of the new X-ray transient IGR J17591-2342 suggests a black hole candidate. The astronomer's telegram, 11954. http://www.astronomerstelegram.org/?read=11954 [details]
    • van den Eijnden, J., Degenaar, N., Russell, T., Wijnands, R., Hernandez Santisteban, J. V., Russell, D. M., AlMannaei, A., Maitra, D., Shaw, A. W., Heinke, C. O., Sivakoff, G. R., Maccarone, T., Miller-Jones, J., Armas Padilla, M., & Bahramian, A. (2018). X-ray re-brightening of the accreting millisecond X-ray pulsar IGR J17379-3747. The astronomer's telegram, 11520. http://www.astronomerstelegram.org/?read=11520 [details]
    • van den Eijnden, J., Degenaar, N., Russell, T., Wijnands, R., Hernández Santisteban, J. V., Russell, D. M., Maitra, D., Heinke, C., Sivakoff, G., Maccarone, T., Miller-Jones, J., Armas Padilla, M., & Bahramian, A. (2018). VLA radio detection of the very-faint X-ray transient IGR J17379-3747. The astronomer's telegram, 11487, Article 11487. http://www.astronomerstelegram.org/?read=11487 [details]

    2017

    • Eijnden, J. V. D., Degenaar, N., Russell, T., Miller-Jones, J., Wijnands, R., & Sivakoff, G. (2017). Radio non-detection of the new accreting neutron star transient and X-ray pulsar Swift J0243.6+6124. The astronomer's telegram, 10886. http://www.astronomerstelegram.org/?read=10886 [details]
    • Russell, T. D., Altamirano, D., Tetarenko, A. J., Sivakoff, G. R., Neilsen, J., Miller-Jones, J. C. A., van den Eijnden, J., & JACPOT XRB collaboration (2017). Radio re-brightening of MAXI J1535-571 as it transitions back towards the hard state. The astronomer's telegram, 10899. http://www.astronomerstelegram.org/?read=10899 [details]
    • van den Eijnden, J., Degenaar, N., Russell, T., Wijnands, R., Hernandez Santisteban, J. V., Sivakoff, G., Heinke, C., Miller-Jones, J., Bahramian, A., Maccarone, T., Kennea, J. A., & Knigge, C. (2017). VLA radio detection of the newly discovered transient and super-Eddington X-ray pulsar Swift J0243.6+6124. The astronomer's telegram, 0946. http://www.astronomerstelegram.org/?read=10946 [details]

    2019

    • Steiner, J. F., Kara, E., Remillard, R., Altamirano, D., Arzoumanian, Z., Cackett, E., Eikenberry, S., Fabian, A., Gendreau, K., Homan, J., Miller, J., Neilsen, J., Pasham, D., Stevens, A., Uttley, P., & Van Den Eijnden, J. (2019). Fast X-ray Spectroscopy in MAXI J1820+070 with NICER. http://adsabs.harvard.edu/abs/2019HEAD...1711119S
    • Uttley, P., Ingram, A., Stevens, A., Van Den Eijnden, J., Gendreau, K., Arzoumanian, Z., Altamirano, D., Bult, P., Cackett, E., Fabian, A., Homan, J., Kara, E., Miller, J., Remillard, R., & Steiner, J. F. (2019). A NICER spectral-timing study of the evolving QPO and inner region geometry in MAXI J1535-571. http://adsabs.harvard.edu/abs/2019HEAD...1711122U
    • Van Den Eijnden, J., Degenaar, N., Russell, T., Wijnands, R., Miller-Jones, J., Sivakoff, G., Hernandez Santisteban, J., & Rouco Escorial, A. (2019). Jets from strongly-magnetized accreting pulsars. http://adsabs.harvard.edu/abs/2019HEAD...1711201V

    2018

    • Van den Eijnden, J., Uttley, P., & Ingram, A. (2018). Advances in phase resolving quasi-periodic oscillations with NICER. Abstract from 42nd COSPAR Scientific Assembly, Pasadena, California, United States. http://adsabs.harvard.edu/abs/2018cosp...42E3499V
    • Van den Eijnden, J., Wijnands, R., Miller-Jones, J., Sivakoff, G., Degenaar, N., & Russell, T. (2018). Discovery of a relativistic jet in a super-Eddington X-ray pulsar. Abstract from 42nd COSPAR Scientific Assembly, Pasadena, California, United States. http://adsabs.harvard.edu/abs/2018cosp...42E3500V

    2016

    Prize / grant

    • van den Eijnden, A. J. (2016). De Zeeuw-Van Dishoeck Prize 2016.

    Media appearance

    Talk / presentation

    • van den Eijnden, J. (speaker) (20-12-2019). But what about the magnetic field?, Sterrenkijkavond API , Amsterdam.
    • van den Eijnden, J. (speaker) (12-11-2019). Cannibalistic neutron stars, Lion's club Arnhem.
    • van den Eijnden, J. (speaker) (22-10-2019). Sub-second spectral variability in MAXI J1820+070 with NICER, The Future of X-ray Timing, Amsterdam.
    • van den Eijnden, J. (speaker) (28-6-2019). The discovery of jets from strongly magnetized accretion pulsars, EWASS, Lyon.
    • van den Eijnden, J. (invited speaker) (27-6-2019). Jets and winds from a Galactic super-Eddington accreting pulsar, EWASS, Lyon.
    • van den Eijnden, J. (speaker) (12-6-2019). But what about the magnetic field, Spui 25.
    • van den Eijnden, J. (speaker) (16-5-2019). But what about the magnetic field, Stichting Publieks sterrenwacht Vesta.
    • van den Eijnden, J. (speaker) (2-5-2019). The discovery of jets from strongly magnetized accretion pulsars, MIT.
    • van den Eijnden, J. (speaker) (1-5-2019). The discovery of jets from strongly magnetized accretion pulsars, Harvard-Smithsonian Ctr. Astrophys..
    • van den Eijnden, J. (speaker) (25-4-2019). The discovery of jets from strongly magnetized accretion pulsars, NASA Goddard Space Flight Center.
    • van den Eijnden, J. (speaker) (23-4-2019). The discovery of jets from strongly magnetized accretion pulsars, George Washington University.
    • van den Eijnden, J. (speaker) (8-4-2019). The discovery of jets from strongly magnetized accretion pulsars, University of Michigan.
    • van den Eijnden, A. J. (speaker) (5-12-2017). Radio discovery of the slow, accreting X-ray pulsars GX 1+4 and Her X-1, and the implications for jet formation, 29th International Texas Symposium on Relativistic Astrophysics , Cape Town.
    • van den Eijnden, A. J. (speaker) (9-12-2016). X-ray Seminar: Type-II bursts and the Rapid Burster, Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge CB3 OHA, UK.
    • van den Eijnden, A. J. (speaker) (7-12-2016). Seminar: 'Studying accretion onto black holes using QPO phase lags, Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge CB3 OHA, UK.
    • van den Eijnden, A. J. (speaker) (28-9-2016). Inclination dependence of QPO phase lags, New Results in X-ray Astronomy 2016.
    • van den Eijnden, A. J. (speaker) (2-2-2016). 'The short-timescale dependence energy dependence of QPOs in GRS 1915+105, The X-ray Spectral-Timing Revolution, Leiden.
    • van den Eijnden, A. J. (speaker) (8-1-2016). 'The energy dependence of quasi periodic oscillations in GRS 1915+105, AAS meeting 227 .

    Others

    • van den Eijnden, J. (member of programme committee) (1-7-2019 - 3-7-2019). From winds to jets, Amsterdam (organising a conference, workshop, ...).

    2020

    2020

    • Arzoumanian, Z., Degenaar, N., Chakrabarty, D., Parikh, A., van den Eijnden, J., Bult, P., Wijnands, R., Gendreau, K. C., Miller, J. M. & Ludlam, R. M. (2020). Reproduction package for the paper "A strongly changing accretion morphology during the outburst decay of the neutron star X-ray binary 4U 1608-52". Zenodo. https://doi.org/10.5281/zenodo.3935885
    • Kirsten, F., Snelders, M., Jenkins, M., Nimmo, K., Einden, J., Hessels, J., Gawronski, M. & Yang, J. (2020). Supporting data and scripts for Nature Astronomy article "Detection of two bright radio bursts from magnetar SGR 1935+2154" by Kirsten et al.. Zenodo. https://doi.org/10.5281/zenodo.4044453
    • Sivakoff, G., Özbey Arabacı, M., Castro Segura, S. N., Shaw, A. W., Fogantini, F. A., van den Eijnden, J., Bahramian, A., Wijnands, R., Maitra, D., Tetarenko, A. J., Degenaar, N., Armas Padilla, M., Miller Jones, J. C. A., Russell, T. D., Munoz-Darias, T., Maccarone, T. J., Buisson, D. J. K., Russell, D. M., Vincentelli, F., … Heinke, C. O. (2020). Reproduction package for the paper "The variable radio counterpart of Swift J1858.6-0814". Zenodo. https://doi.org/10.5281/zenodo.3878127
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  • Ancillary activities
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