Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: POMERON FLUX RENORMALIZATION IN SOFT AND HARD DIFFRACTION   While the main features of elastic, diffractive and total cross sections are
described well by Regge theory, the measured rise of the proton-(anti)proton
single diffraction dissociation cross section with energy is considerably
smaller than the theoretical prediction based on factorization and a constant
triple-pomeron coupling. The observed energy dependence is obtained by
renormalizing the pomeron flux "carried" by a nucleon to unity. Double
diffraction and double pomeron exchange cross sections are reevaluated and
compared to data, and a new interpretation of hard diffraction results emerges
in which the hard pomeron obeys the momentum sum rule.

22
The categories of this paper are: chao-dyn
3
The categories of this paper are: physics
25
The categories of this paper are: patt-sol
12
The categories of this paper are: nucl-th
14
The categories of this paper are: math-ph
10
The categories of this paper are: q-bio
2
The categories of this paper are: math
26
The categories of this paper are: bayes-an
13
The categories of this paper are: quant-ph
24
The categories of this paper are: dg-ga
33
The categories of this paper are: plasm-ph
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The categories of this paper are: eess
15
The categories of this paper are: nucl-ex
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The categories of this paper are: stat
18
The categories of this paper are: econ
7
The categories of this paper are: hep-th