Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Supersymmetry and Future Colliders   In this talk, I review precision SUSY study at LHC and TeV scale e+e- linear
colliders (LC). We discuss the study of the 3 body decay of the second lightest
neutralino \chi^0_2--> \chi^0_1 ll or the 2 body decay \chi^0_2-->\tilde{l}l at
LHC. In the former case, the whole m_{ll} distribution observed at LHC would
constrain ino mixing and slepton masses. On the other hand, when \tilde{l}l
decay is open, the distribution of the asymmetry of the transverse momentum of
lepton pair A_T= p_{T1}/p_{T2} peaks at A_E=p_{1}/p_{2} in \chi^0_2 rest frame
for m_{ll} << m^{max}_{ll} samples, providing another model independent
information. The peak position and the edge of the m_{ll} distribution
constrain m_{\chi^0_2}, m_{\chi}^0_1} and m_{\tilde{l}}. Slepton mass
universality may be checked within a few % in the early stage of the
experiment. Finally I discuss the physics at TeVscale LC. The mass and
couplings of sparticles will be measured withinO(1%) error, and measurement of
the radiative correction to the ino-slepton-lepton coupling will determine the
first generation squark mass scale even in decoupling scenarios.

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The categories of this paper are: hep-ex
34
The categories of this paper are: chem-ph
28
The categories of this paper are: alg-geom
26
The categories of this paper are: bayes-an
25
The categories of this paper are: patt-sol
15
The categories of this paper are: nucl-ex
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The categories of this paper are: nucl-th
29
The categories of this paper are: funct-an
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The categories of this paper are: quant-ph
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The categories of this paper are: adap-org
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The categories of this paper are: mtrl-th
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The categories of this paper are: eess
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The categories of this paper are: atom-ph
1
The categories of this paper are: cs
33
The categories of this paper are: plasm-ph
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The categories of this paper are: astro-ph