Deep optical observations of the gamma-ray pulsar J0357+3205

Aida Kirichenko, Andrey Danilenko, Yury Shibanov +3

A middle-aged radio-quiet pulsar J0357+3205 was discovered in gamma-rays with $Fermi$ and later in X-rays with $Chandra$ and $XMM$-$Newton$ observatories. It produces an unusual th…