Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Inclusive jet spectra in 2.76 TeV collisions from ALICE   Measurements of high-pT particle production in heavy-ion collisions at RHIC
have shown that medium-induced energy loss affects the partons produced in the
early stage of a heavy-ion col- lision. The increased initial production cross
section for partons at LHC energies makes fully reconstructed jets available in
a wide kinematic range, which allows for a more differential in- vestigation of
parton energy loss. Partonic energy loss allows us to access key observables of
the hot deconfined nuclear matter produced in heavy-ion collisions. The
inclusive cross-section of reconstructed jets using the ALICE tracking
detectors and electromagnetic calorimeter is pre- sented from data collected
during the 2.76 TeV pp runs. The procedures used to reconstruct jets and
extract them from a fluctuating background in Pb-Pb collisions are discussed.

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The categories of this paper are: mtrl-th
13
The categories of this paper are: quant-ph
9
The categories of this paper are: nlin
10
The categories of this paper are: q-bio
6
The categories of this paper are: astro-ph
29
The categories of this paper are: funct-an
3
The categories of this paper are: physics
31
The categories of this paper are: ao-sci
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The categories of this paper are: supr-con
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The categories of this paper are: eess
18
The categories of this paper are: econ
12
The categories of this paper are: nucl-th
14
The categories of this paper are: math-ph
7
The categories of this paper are: hep-th
25
The categories of this paper are: patt-sol
21
The categories of this paper are: adap-org