Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Strange sea asymmetry from global QCD fits   We present a preliminary account of a new global QCD analysis of DIS data,
including recent $\nu, \bar \nu$ DIS measurements. The model-independent cross
section reanalysis by CCFR allows a new determination of the strange sea
asymmetry, whose first moment is found to be small. The impact on the NuTeV
measurement of $\sin^2 \theta_W$ is discussed.

27
The categories of this paper are: comp-gas
14
The categories of this paper are: math-ph
11
The categories of this paper are: hep-lat
26
The categories of this paper are: bayes-an
18
The categories of this paper are: econ
21
The categories of this paper are: adap-org
28
The categories of this paper are: alg-geom
12
The categories of this paper are: nucl-th
13
The categories of this paper are: quant-ph
1
The categories of this paper are: cs
31
The categories of this paper are: ao-sci
34
The categories of this paper are: chem-ph
22
The categories of this paper are: chao-dyn
23
The categories of this paper are: solv-int
37
The categories of this paper are: supr-con
16
The categories of this paper are: stat