Charm spectroscopy and exotics at ZEUS
  Light and charmed hadrons are produced copiously in ep collisions with a centre-of-mass energy of 318 GeV at HERA. Results of the ZEUS Collaboration on pentaquark searches, deuteron and antideuteron production and charmed-meson spectroscopy, obtained using the HERA I data, are summarised. 
Leonid Gladilin (on behalf of the ZEUS Collaboration)