Publications

Refereed

Ng, M., P. S. Ray, P. Bult, et al. D. Chakrabarty, G. K. Jaisawal, C. Malacaria, D. Altamirano, Z. Arzoumanian, K. C. Gendreau, T. Güver, M. Kerr, T. E. Strohmayer, Z. Wadiasingh, and M. T. Wolff. 2021. "NICER Discovery of Millisecond X-Ray Pulsations and an Ultracompact Orbit in IGR J17494-3030." The Astrophysical Journal 908 (1): L15 [10.3847/2041-8213/abe1b4]

Bult, P., D. Chakrabarty, Z. Arzoumanian, et al. K. C. Gendreau, S. Guillot, C. Malacaria, P. S. Ray, and T. E. Strohmayer. 2020. "Timing the Pulsations of the Accreting Millisecond Pulsar SAX J1808.4–3658 during Its 2019 Outburst." The Astrophysical Journal 898 (1): 38 [10.3847/1538-4357/ab9827]

Bogdanov, S., F. K. Lamb, S. Mahmoodifar, et al. M. C. Miller, S. M. Morsink, T. E. Riley, T. E. Strohmayer, A. K. Tung, A. L. Watts, A. J. Dittmann, D. Chakrabarty, S. Guillot, Z. Arzoumanian, and K. C. Gendreau. 2019. "Constraining the Neutron Star Mass–Radius Relation and Dense Matter Equation of State with NICER. II. Emission from Hot Spots on a Rapidly Rotating Neutron Star." The Astrophysical Journal 887 (1): L26 [10.3847/2041-8213/ab5968]

Bult, P., G. K. Jaisawal, T. Güver, et al. T. E. Strohmayer, D. Altamirano, Z. Arzoumanian, D. R. Ballantyne, D. Chakrabarty, J. Chenevez, K. C. Gendreau, S. Guillot, and R. M. Ludlam. 2019. "A NICER Thermonuclear Burst from the Millisecond X-Ray Pulsar SAX J1808.4–3658." The Astrophysical Journal 885 (1): L1 [10.3847/2041-8213/ab4ae1]

Jaisawal, G. K., J. Chenevez, P. Bult, et al. J. J. in’t Zand, D. K. Galloway, T. E. Strohmayer, T. Güver, P. Adkins, D. Altamirano, Z. Arzoumanian, D. Chakrabarty, J. Coopersmith, K. C. Gendreau, S. Guillot, L. Keek, R. M. Ludlam, and C. Malacaria. 2019. "NICER Observes a Secondary Peak in the Decay of a Thermonuclear Burst from 4U 1608–52." The Astrophysical Journal 883 (1): 61 [10.3847/1538-4357/ab3a37]

Ludlam, R. M., L. Shishkovsky, P. M. Bult, et al. J. M. Miller, A. Zoghbi, T. E. Strohmayer, M. Reynolds, L. Natalucci, J. C. Miller-Jones, G. K. Jaisawal, S. Guillot, K. C. Gendreau, J. A. García, M. Fiocchi, A. C. Fabian, D. Chakrabarty, E. M. Cackett, A. Bahramian, Z. Arzoumanian, and D. Altamirano. 2019. "Observations of the Ultra-compact X-Ray Binary 4U 1543-624 in Outburst with NICER, INTEGRAL, Swift, and ATCA." The Astrophysical Journal 883 (1): 39 [10.3847/1538-4357/ab3806]

Ray, P. S., S. Guillot, W. C. Ho, et al. M. Kerr, T. Enoto, K. C. Gendreau, Z. Arzoumanian, D. Altamirano, S. Bogdanov, R. Campion, D. Chakrabarty, J. S. Deneva, G. K. Jaisawal, R. Kozon, C. Malacaria, T. E. Strohmayer, and M. T. Wolff. 2019. "Anti-glitches in the Ultraluminous Accreting Pulsar NGC 300 ULX-1 Observed with NICER." The Astrophysical Journal 879 (2): 130 [10.3847/1538-4357/ab24d8]

Mahmoodifar, S., T. E. Strohmayer, P. Bult, et al. D. Altamirano, Z. Arzoumanian, D. Chakrabarty, K. C. Gendreau, S. Guillot, J. Homan, G. K. Jaisawal, L. Keek, and M. T. Wolff. 2019. "NICER Observation of Unusual Burst Oscillations in 4U 1728-34." The Astrophysical Journal 878 (2): 145 [10.3847/1538-4357/ab20c4]

Strohmayer, T. E., D. Altamirano, Z. Arzoumanian, et al. P. M. Bult, D. Chakrabarty, J. Chenevez, A. C. Fabian, K. C. Gendreau, S. Guillot, J. J. in ’t Zand, G. K. Jaisawal, L. Keek, P. Kosec, R. M. Ludlam, S. Mahmoodifar, C. Malacaria, and J. M. Miller. 2019. "NICER Discovers Spectral Lines during Photospheric Radius Expansion Bursts from 4U 1820−30: Evidence for Burst-driven Winds." The Astrophysical Journal 878 (2): L27 [10.3847/2041-8213/ab25eb]

Bult, P., C. B. Markwardt, D. Altamirano, et al. Z. Arzoumanian, D. Chakrabarty, K. C. Gendreau, S. Guillot, G. K. Jaisawal, P. S. Ray, and T. E. Strohmayer. 2019. "On the Curious Pulsation Properties of the Accreting Millisecond Pulsar IGR J17379–3747." The Astrophysical Journal 877 (2): 70 [10.3847/1538-4357/ab1b26]