Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Violation of Geometrical Scaling in pp Collisions at NA61/SHINE   We analyze geometrical scaling (GS) of negative pion multiplicity p_T
distributions at NA61/SHINE energies. We show that even though NA61/SHINE
energies are low, one may expect to find GS in the particle spectra. We argue
that qualitative behavior of ratios of multiplicities at different energies is
in agreement with a simple picture of GS which is violated for p_T smaller than
some nonperturbative scale Lambda and when larger Bjorken x of one of the
scattering patrons crosses x_max above which gluonic cloud becomes dilute and
quark degrees of freedom become important.

15
The categories of this paper are: nucl-ex
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The categories of this paper are: cond-mat
27
The categories of this paper are: comp-gas
30
The categories of this paper are: q-alg
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The categories of this paper are: solv-int
28
The categories of this paper are: alg-geom
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The categories of this paper are: hep-th
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The categories of this paper are: gr-qc
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The categories of this paper are: atom-ph
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The categories of this paper are: econ
3
The categories of this paper are: physics
25
The categories of this paper are: patt-sol
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The categories of this paper are: cmp-lg
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The categories of this paper are: mtrl-th
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The categories of this paper are: q-fin
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The categories of this paper are: q-bio