Multi-wavelength properties of the 2021 periastron passage of PSR B1259-63

Maria Chernyakova, Denys Malyshev, Brian van Soelen +9

PSR B1259-63 is a gamma-ray binary system hosting a radio pulsar orbiting around a O9.5Ve star, LS 2883, with a period of ~3.4 years. The interaction of the pulsar wind with the LS…