Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: SciFi: A large Scintillating Fibre Tracker for LHCb   The LHCb detector will be upgraded during the Long Shutdown 2 (LS2) of the
LHC in order to cope with higher instantaneous luminosities and to read out the
data at 40 MHz using a trigger-less readout system. The current LHCb main
tracking system will be replaced by a single homogeneous detector based on
scintillating fibres. This contribution gives an overview of the scintillating
fibre tracker concept and presents the experience from the series production
complemented by most recent test-beam and laboratory results.

10
The categories of this paper are: q-bio
34
The categories of this paper are: chem-ph
35
The categories of this paper are: mtrl-th
21
The categories of this paper are: adap-org
27
The categories of this paper are: comp-gas
37
The categories of this paper are: supr-con
31
The categories of this paper are: ao-sci
18
The categories of this paper are: econ
23
The categories of this paper are: solv-int
26
The categories of this paper are: bayes-an
17
The categories of this paper are: q-fin
24
The categories of this paper are: dg-ga
13
The categories of this paper are: quant-ph
0
The categories of this paper are: hep-ph
4
The categories of this paper are: cond-mat
1
The categories of this paper are: cs