Changes between Initial Version and Version 1 of Scalar

Timestamp:

Mar 20, 2012, 4:15:54 PM (14 years ago)

Author:

trac

Comment:

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Scalar

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+== ---+ Experimental tests of the spin of the top quark ==
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+==== 1. ====
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+Compute analytically the partonic cross sections for %$q \bar q \to t \bar t$% and %$g g \to t \bar t$% for t spin 1/2 and spin 0 at the tree level. Check your results against the LO results available in the literature:
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+with
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+==== 2. ====
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+Consider the behaviour at threshold and also the relative sizes of the cross sections for corresponding masses.
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+==== 3. ====
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+Use any MC at tree level to calculate the cross sections for tops and stops at the Tevatron and the LHC. Make plots of the distributions and in particular of %$m_tt$%.
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+==== 4. ====
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+Compare your findings with [http://arxiv.org/abs/hep-ph/0002305 Top Spin and experimental tests], by Ed Berger and Tim Tait.
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+-- Main.FabioMaltoni - 03 Dec 2008
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