A Microscopic View of Parton $k_T$ Effects In High $p_T$ Processes

R. K. Shivpuri, B. M. Sodermark, A. N. Mitra

A microscopic mechanism is proposed for understanding the rather large $k_T$ effects ($<k_T>$ = $1-1.5GeV/c$, as yet unaccounted for by hard QCD), found by the Fermilab E706 Colla…