Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Transverse-momentum resummation for vector-boson pair production at
  NNLL+NNLO   We consider the transverse-momentum ($p_T$) distribution of $ZZ$ and $W^+W^-$
boson pairs produced in hadron collisions. At small $p_T$, the logarithmically
enhanced contributions due to multiple soft-gluon emission are resummed to all
orders in QCD perturbation theory. At intermediate and large values of $p_T$,
we consistently combine resummation with the known fixed-order results. We
exploit the most advanced perturbative information that is available at
present: next-to-next-to-leading logarithmic resummation combined with the
next-to-next-to-leading fixed-order calculation. After integration over $p_T$,
we recover the known next-to-next-to-leading order result for the inclusive
cross section. We present numerical results at the LHC, together with an
estimate of the corresponding uncertainties. We also study the rapidity
dependence of the $p_T$ spectrum and we consider $p_T$ efficiencies at
different orders of resummed and fixed-order perturbation theory.

15
The categories of this paper are: nucl-ex
16
The categories of this paper are: stat
12
The categories of this paper are: nucl-th
37
The categories of this paper are: supr-con
5
The categories of this paper are: gr-qc
13
The categories of this paper are: quant-ph
25
The categories of this paper are: patt-sol
10
The categories of this paper are: q-bio
3
The categories of this paper are: physics
36
The categories of this paper are: cmp-lg
32
The categories of this paper are: atom-ph
4
The categories of this paper are: cond-mat
31
The categories of this paper are: ao-sci
19
The categories of this paper are: eess
9
The categories of this paper are: nlin
29
The categories of this paper are: funct-an