Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A new observable to measure the top-quark mass at hadron colliders   A new method to measure the top-quark mass in high energetic hadron
collisions is presented. We use theoretical predictions calculated at
next-to-leading order accuracy in quantum chromodynamics to study the
(normalized) differential distribution of the \ttbaronejet cross section with
respect to its invariant mass $\sqrt{\sttj}$. The sensitivity of the method to
the top-quark mass together with the impact of various theoretical and
experimental uncertainties has been investigated and quantified. The new method
allows for a complementary measurement of the top-quark mass parameter and has
a high potential to become competitive in precision with respect to established
approaches. Furthermore we emphasize that in the proposed method the mass
parameter is uniquely defined through one-loop renormalization.

12
The categories of this paper are: nucl-th
6
The categories of this paper are: astro-ph
31
The categories of this paper are: ao-sci
11
The categories of this paper are: hep-lat
24
The categories of this paper are: dg-ga
35
The categories of this paper are: mtrl-th
10
The categories of this paper are: q-bio
32
The categories of this paper are: atom-ph
28
The categories of this paper are: alg-geom
23
The categories of this paper are: solv-int
25
The categories of this paper are: patt-sol
29
The categories of this paper are: funct-an
19
The categories of this paper are: eess
15
The categories of this paper are: nucl-ex
37
The categories of this paper are: supr-con
4
The categories of this paper are: cond-mat