In case others like me don’t know what a Majorana particle is: https://en.wikipedia.org/wiki/Majorana_fermion

“A Majorana fermion (/maɪəˈrɑːnə/[1]) or Majorana particle is a fermion that is its own antiparticle. They were hypothesised by Ettore Majorana in 1937. The term is sometimes used in opposition to Dirac fermion, which describes fermions that are not their own antiparticles.”