Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Baryon asymmetry in the standard model revisited   We compute the baryon asymmetry in the Universe in the framework of the
standard model with the only source of CP violation in the CKM matrix. Our
result is within and very close to the theoretical limits for baryon asymmetry
found in the literature and too small to account for the experimentally
required baryon asymmetry in standard cosmologies. The method can be easily
extended to beyond standard model theories.

8
The categories of this paper are: hep-ex
30
The categories of this paper are: q-alg
25
The categories of this paper are: patt-sol
21
The categories of this paper are: adap-org
36
The categories of this paper are: cmp-lg
37
The categories of this paper are: supr-con
29
The categories of this paper are: funct-an
33
The categories of this paper are: plasm-ph
20
The categories of this paper are: acc-phys
26
The categories of this paper are: bayes-an
27
The categories of this paper are: comp-gas
17
The categories of this paper are: q-fin
13
The categories of this paper are: quant-ph
22
The categories of this paper are: chao-dyn
15
The categories of this paper are: nucl-ex
6
The categories of this paper are: astro-ph