A NICER View of the Massive Pulsar PSR J0740+6620 Informed by Radio Timing and XMM-Newton Spectroscopy
T. E. Riley, A. Watts, P. Ray, S. Bogdanov, S. Guillot, S. Morsink, A. Bilous, Z. Arzoumanian, Devarshi Choudhury, J. Deneva, K. Gendreau, A. Harding, W. Ho, J. Lattimer, M. Loewenstein, R. Ludlam, C. Markwardt, T. Okajima, C. Prescod-Weinstein, R. Remillard, M. Wolff, E. Fonseca, H. Cromartie, M. Kerr, T. Pennucci, A. Parthasarathy, S. Ransom, I. Stairs, L. Guillemot, I. Cognard
Astrophysical Journal Letters