New method for reconstructing effective top quark spin

作者: Y. Sumino , S. Tsuno

DOI: 10.1016/J.PHYSLETB.2005.12.068

关键词:

摘要: Abstract We propose a new method for reconstructing an effective spin direction of semi-leptonically decayed top quark. The is simple: instance, it does not require the information antitop quark in t ¯ event. reconstructed expected to be useful hadron collider experiments. demonstrate its usefulness analysis decay vertex.

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