|Title: ||Mass determination in sequential particle decay chains.|
|Authors: ||Webber, Bryan R|
|Keywords: ||Hadronic Colliders, Supersymmetry Phenomenology, Beyond Standard Model|
|Issue Date: ||Jul-2009|
|Publisher: ||High Energy Physics, Department of Physics,University of Cambridge|
|Series/Report no.: ||CAVENDISH-HEP-09-13|
|Abstract: ||A simple method is proposed for determining the masses of new particles in
collider events containing a pair of decay chains (not necessarily identical) of the
form Z ! Y + 1, Y ! X + 2, X ! N + 3, where 1,2 and 3 are visible but N is not. Initial
study of a possible supersymmetric case suggests that the method can determine the
four unknown masses in effectively identical chains with good accuracy from samples of a
few tens of events.|
|Appears in Collections:||Scholarly works - High Energy Physics|
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