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Elementary Particle Physics:

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Searches for New Physics at LHC

Exotic models Dark Matter

Uncomventional signatures Sypersymmetry

Elementary Particle Physics:

theory and experiments

Prof. dr hab. Elżbieta Richter-Wąs

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Standard Model

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Standard Model: Problems and Open Questions

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since year 2012

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Uncharted discoveries?

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Many unanswered questions …

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… and as many possible answers to probe!

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How would new phenomena manifest?

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Long list of models and signatures

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Long list of models and signatures

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What characterizes Exotics Searches

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Exploration range of LHC by mid 2015

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LHC Run II

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Exploration range of LHC by mid 2017

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Exploration range of LHC by mid 2019

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Searches with Dijets

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Dijet Angular Searches

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Fully hadronic JJ Diboson Searches

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Resonance Searches (Dilepton, Lepton+ETmiss)

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Resonance Searches (gg, tt)

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Why Dark Matter?

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What do we know about Dark Matter

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What do we know about Dark Matter

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Experimental detection of Dark Matter

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Dark Matter serches at Colliders

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Dark Matter theory space

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Dark Matter theory space

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Dark Matter theory space

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Dark Matter theory space

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Searches for DM with (ETmiss +X) Signatures

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(ETmiss +X) or Mono-X Signatures

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Simplified Model

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Mono-X searches

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Mono-X searches

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Mono-X searches

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Mono-X searches

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H-> invisible: Comaprison with DD

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Mono-Mania!!

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Mono-Mania!!

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LHC DM Working Group

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LHC is a mediator machine

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Limits on DM mass vs Mediator mass

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Search for DM + Heavy Flavor

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Search for DM + Heavy Flavor

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SUSY DM candidates

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Search for DM + Higgs

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Outlook for DM searches

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Unconventional signatures

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Unconventional signatures: challenges

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Unconventional signatures: disapearing tracks

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Unconventional signatures: stopped particles

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Summary (Exotic Searches)

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Searches for Supersymmetry

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