Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Model independent analysis of 'Lambda' baryon polarizations in (Lambda_b
  -> Lambda l^+ l^-) decay   We present the model independent analysis of $\Lambda$ baryon polarizations
in the (Lambda_b -> Lambda l^+ l^-) decay. The sensitivity of the averaged
'Lambda' polarizations to the new Wilson coefficients is studied. It is
observed that there exist certain regions of the new Wilson coefficients where
the branching ratio coincides with the standard model prediction, while the
'Lambda' baryon polarizations deviate from the standard model results
remarkably.

19
The categories of this paper are: eess
34
The categories of this paper are: chem-ph
27
The categories of this paper are: comp-gas
36
The categories of this paper are: cmp-lg
29
The categories of this paper are: funct-an
25
The categories of this paper are: patt-sol
3
The categories of this paper are: physics
13
The categories of this paper are: quant-ph
28
The categories of this paper are: alg-geom
18
The categories of this paper are: econ
20
The categories of this paper are: acc-phys
8
The categories of this paper are: hep-ex
35
The categories of this paper are: mtrl-th
4
The categories of this paper are: cond-mat
11
The categories of this paper are: hep-lat
10
The categories of this paper are: q-bio