2017:groups:np:llplt
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2017:groups:np:llplt [2017/06/22 18:00] dipan.sengupta created |
2017:groups:np:llplt [2017/06/22 21:46] shankha.banerjee |
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| ====== Strategies for measurement of lifetimes for long-lived particles ====== | ====== Strategies for measurement of lifetimes for long-lived particles ====== | ||
| - | People interested : Biplob Bhattacharjee, Shankha Banerjee, Andreas Goudelis, Bjorn Hermann, Dipan Sengupta. | + | People interested : Biplob Bhattacherjee, Shankha Banerjee, Daniele Barducci, Andreas Goudelis, Björn Hermann, Dipan Sengupta. |
| Question : Devising strategies to measure the lifetime of long lived particles ? | Question : Devising strategies to measure the lifetime of long lived particles ? | ||
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| Possibilities, ex : leptons, jets, photons .. | Possibilities, ex : leptons, jets, photons .. | ||
| Classification: based on final states and localization of the decay vertex. | Classification: based on final states and localization of the decay vertex. | ||
| - | Ex , $$H \to \phi \phi, \phi \to \mu^{+} \mu^{-} $$. | + | Ex , $H \to \phi \phi, \phi \to \mu^{+} \mu^{-} $. |
| - | Spin, Production Modes .. | + | |
| + | Dependence of Spin, production Modes .. | ||
| Difficulties : | Difficulties : | ||
| - | a) Uncertainties in the reconstruction of secondary vertex. | + | a) Uncertainties in the reconstruction of secondary vertex. |
| + | |||
| b) Decay inside Ecal/Hcal. | b) Decay inside Ecal/Hcal. | ||
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| c) Missing Energy in the decay. | c) Missing Energy in the decay. | ||
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| + | d) Estimation of backgrounds. | ||
2017/groups/np/llplt.txt · Last modified: 2017/06/22 22:10 by shankha.banerjee
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