3 papers
hep-ph1999
Determination of polarised parton distributions in the nucleon - next to leading order QCD analysis
Stanislaw Tatur, Jan Bartelski, Miroslaw Kurzela
We have made next to leading order QCD fit to the deep inelastic spin asymmetries on nucleons and we determined polarised quark and gluon densities. The functional form for such di…
hep-ph1998
Phenomenological Analysis of Data on Inclusive and Semi-inclusive Spin Asymmetries
M. Kurzela, J. Bartelski, S. Tatur
We present a phenomenological analysis of data on both inclusive and semi-inclusive spin asymmetries. We examine the impact of the semi-inclusive results presented by SMC on the de…
hep-ph1998
Deep inelastic ratio and the possible existence of scalar partons in the nucleon
Jan Bartelski, Wojciech Krolikowski, Miroslaw Kurzela
We have performed several fits to find the ratio in different phenomenological models. Our fits seem to leave no room for possible admixture of scalar partons insid…