Probing X-ray emission in different modes of PSR J1023+0038 with a radio pulsar scenario S. Campana, A. Miraval Zanon, F. Coti Zelati, D. F. Torres, M. C. Baglio and A. Papitto A&A, 629 (2019) L8 Published online: 10 September 2019 DOI: 10.1051/0004-6361/201936312