Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Measuring the SUSY Mass Scale at the LHC   An effective mass scale Meffsusy for supersymmetric particles is defined and
techniques for its measurement at the LHC discussed. Monte Carlo results show
that, for jets + ETmiss events, a variable constructed from the scalar sum of
the transverse momenta of all reconstructed jets together with ETmiss provides
in most cases the most accurate model independent measurement of Meffsusy
(intrinsic precision ~ 2.1 % for mSUGRA models). The overall precision with
which Meffsusy could be measured after given periods of LHC running and for
given classes of SUSY models is calculated. The technique is extended to
measurements of the total SUSY particle production cross section sigmasusy.

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The categories of this paper are: quant-ph
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The categories of this paper are: supr-con
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The categories of this paper are: math-ph
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The categories of this paper are: acc-phys
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The categories of this paper are: econ
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The categories of this paper are: alg-geom
5
The categories of this paper are: gr-qc
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The categories of this paper are: stat
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The categories of this paper are: hep-ex
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The categories of this paper are: hep-th
2
The categories of this paper are: math
25
The categories of this paper are: patt-sol
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The categories of this paper are: cs
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The categories of this paper are: mtrl-th
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The categories of this paper are: astro-ph
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The categories of this paper are: cond-mat