Fragmentation functions of pions and kaons are studied using the spectator model. We find that by taking account of the multiparticle states in the spectator, the experimental values of the pion and kaon fragmentation functions can be reproduced. We also obtain the relation between the kaon fragmentation functions from the u-quark and the s-quark.
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)