CIEMAT responsibility in CDF : silicon Monitoring and surveillance

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CIEMAT responsibility in CDF silicon Monitoring
and surveillance
Resolution(mm)
Charge(ADC)
LAYER
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Working on b hadron lifetimes towards CP
violation. Channels under study B?J/y K, B0 ?
J/y K0s, B0 ? J/y K0, B0s ? J/y f , Lb ? J/y L
.Example, most recent result Lb ? J/y L
Our measurement in the context of other Lb
lifetime measurements
(differs from PDG lifetime by 3 s) and
theory(N.Uraltsev Phys. Lett B 376, 303 (1996))
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Searching for the Higgs and new physics New
physics search for sbottom and gluino Higgs
ZH -gtnnbb
ZH -gtnnbb
Results