How to pronounce the names of supersymmetric partner particles of fermions

The names of supersymmetric partner particles of fermions are formed by s- + the name of the normal particle. E.g.:

• sparticle
  • sfermion
    • squark
      • sup
      • sdown
      • scharm
      • sstrange
      • stop
      • sbottom
    • slepton
      • selectron
      • selectron sneutrino
      • smuon
      • smuon neutrino
      • stau
      • stau sneutrino

(The names of superpartners of bosons are formed differently, by changing -on to -ino, e.g., gluino.)

I couldn't find any information online on how to pronounce these words. Would you pronounce "sfermion" (for instance) as /ˈɛs ˈfɝːmiɑn/ or /ˈsfɝːmiɑn/ or something else?

Solution 1:

As I have heard these pronounced, one says "Es" and then the following particle name, Es Fermion.

On a side note, the "on" receives the same pronunciation as the "on" in "proton."