For my Ph.D., I am working on the ZEUS experiment at HERA, an ep collider at DESY. Presently, I am analysing 96-00 data taken at HERA to search for meson resonances (KsKs Final State). Preliminary studies strongly indicate a first observation in ep collisions of the I=0 states in the scalar meson nonets (0^++). There is some controversy over the 0^++ nonet because here the number of scalar states observed seems to exceed the number of states which can be accommodated in the quark model. One of the `extra' states is thought to be a glueball candidate or a mixture between the glueball and the nearby isosinglet states. In this analysis, the Ks candidates are reconstructed by looking for pairs of oppositely charged tracks of pions (in the Central Tracking Detector) which originate from a secondary vertex displaced from the primary vertex by a few centimetres. I plan to calculate the masses, widths, and the cross sections of the observed resonances. Also to improve the statistics, I plan to develop a new trigger dedicated to this search. This builds on my strong experience of the physics triggers because, for my service work, I have been managing the physics filter code for the third level trigger (TLT) for ZEUS. Plus, I am also one of the people responsible for the monitoring of the ZEUS Calorimeter.