Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Studying particle production in small systems through correlation
  measurements in ALICE   In these proceedings, measurements of angular correlations between hadron
pairs in pp collisions obtained by the ALICE experiment at the LHC are
presented and compared with phenomenological predictions. Correlations between
particles carrying the same and opposite quantum numbers are studied to
understand the hadron production mechanism, and the difference between
same-sign and opposite-sign correlations is used to probe charge-dependent
effects in particle production. Correlation measurements dominated by minijet
fragmentation agree well with the models, but other results, in particular
correlations between baryons and strange hadrons, are not yet understood.

1
The categories of this paper are: cs
12
The categories of this paper are: nucl-th
37
The categories of this paper are: supr-con
35
The categories of this paper are: mtrl-th
30
The categories of this paper are: q-alg
10
The categories of this paper are: q-bio
31
The categories of this paper are: ao-sci
15
The categories of this paper are: nucl-ex
18
The categories of this paper are: econ
2
The categories of this paper are: math
24
The categories of this paper are: dg-ga
33
The categories of this paper are: plasm-ph
9
The categories of this paper are: nlin
27
The categories of this paper are: comp-gas
22
The categories of this paper are: chao-dyn
14
The categories of this paper are: math-ph