Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Expected performance of the upgrade ATLAS experiment for HL-LHC   The Large Hadron Collider (LHC) has been successfully delivering
proton-proton collision data at the unprecedented center of mass energy of 13
TeV. An upgrade is planned to increase the instantaneous luminosity delivered
by the LHC in what is called the HL-LHC, aiming to deliver a total of up 3000
fb$^{-1}$ to 4000 fb$^{-1}$ of data per experiment. To cope with the expected
data-taking conditions ATLAS is planning upgrades of the detector. Six
Technical Design Reports (TDR) were produced by the ATLAS Collaboration. In
these TDRs the physics motivation and benefits of such upgrades are discussed
together with details on the upgrade project itself. In this contribution we
review the expected performance of the upgraded ATLAS detector and the expected
reach for physics measurements as well as the discovery potential for new
physics that is expected by the end of the HL-LHC data-taking. The performance
of object reconstruction under the expected pile-up conditions will be shown,
including a fully re-optimized $b$-tagging algorithm. Important benchmark
physics projections including di-Higgs boson production sensitivity will be
discussed.

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The categories of this paper are: patt-sol
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The categories of this paper are: math
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The categories of this paper are: acc-phys
6
The categories of this paper are: astro-ph
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The categories of this paper are: chao-dyn
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The categories of this paper are: math-ph
33
The categories of this paper are: plasm-ph
27
The categories of this paper are: comp-gas
12
The categories of this paper are: nucl-th
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The categories of this paper are: gr-qc
24
The categories of this paper are: dg-ga
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The categories of this paper are: ao-sci
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The categories of this paper are: eess
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The categories of this paper are: econ
0
The categories of this paper are: hep-ph
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The categories of this paper are: chem-ph