Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Probing the flavor of the top quark decay   The top quark sector is almost decoupled from lighter quark generations due
to the fact that $V_{tb}\approx$~1. The current experimental measurements of
$V_{tb}$ are compatible with the Standard Model expectations but are still
dominated by experimental uncertainties. In this manuscript, a revision of the
experimental methods used to measure $V_{tb}$ is given, and a simple method to
probe heavy flavor content fraction of top quark events, $R=B(t\rightarrow
Wb)/B(t\rightarrow Wq)$, is presented and discussed. Prospects for the
measurements at the Large Hadron Collider based on generator level simulations
are outlined.

11
The categories of this paper are: hep-lat
20
The categories of this paper are: acc-phys
17
The categories of this paper are: q-fin
23
The categories of this paper are: solv-int
36
The categories of this paper are: cmp-lg
33
The categories of this paper are: plasm-ph
29
The categories of this paper are: funct-an
12
The categories of this paper are: nucl-th
21
The categories of this paper are: adap-org
27
The categories of this paper are: comp-gas
6
The categories of this paper are: astro-ph
14
The categories of this paper are: math-ph
7
The categories of this paper are: hep-th
19
The categories of this paper are: eess
15
The categories of this paper are: nucl-ex
13
The categories of this paper are: quant-ph