%0 Journal Article %T Jet conversions in a quark-gluon plasma %A Ko %A Che Ming %A Liu %A Wei %A Zhang %A Ben-Wei %J Brazilian Journal of Physics %D 2007 %I Scientific Electronic Library Online %R 10.1590/S0103-97332007000500047 %X we report our recent work on conversions between gluon and quark jets as they traverse through a quark-gluon plasma (qgp) and their effects on the nuclear modification factors for quark and gluon jets as well as the ratios of p/p+ and $\bar{p}$/p- at high transverse momentum in ultra-relativistic heavy ion collisions. %K ultra-relativistic heavy ion collisions %K quark-gluon plasma %K jet quenching %K jet conversions. %U http://www.scielo.br/scielo.php?script=sci_abstract&pid=S0103-97332007000500047&lng=en&nrm=iso&tlng=en