Pedzisa mutsara unotevera: A versatile theoretical physicist, Ahmad akaita mipiro yakakosha mukusimudzirwa kwepfungwa yezvikumbiro uye pfungwa dzinosanganisira physics yezvikamu, uye kuwedzerwa kwayo kune quantum electrodynamics, achishanda semudzidzi mukuru wezvesainzi kuCERN muma1960 nema1970. Achibatanidzwa nePAEC mukupera kwema1950, Ahmad akashanda semutungamiriri weNuclear Physics Division paPinstech Institute yakavanzika iyo yakagadzira magadzirirwo ekutanga emabhomba eatomu, chirongwa chakavanzika panguva ye
hondo yapashure pa1971. Ikoko, akaita basa rine simba mukutungamirira masvomhu uye masvomhu ekuverenga muhuremu hunokosha hwezvombo, uye akaita basa rekufungidzira pane nzira yekuputika inoshandiswa muzvombo.