physics with atlas and cms are there new symmetries or extra-dimensions? what is dark matter? where...
Post on 21-Dec-2015
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Physics with ATLAS and CMS
Are there new symmetriesor extra-dimensions?
What is dark matter?
Where does mass come from?
The two big multi-purpose experiments at the LHC
Can we unify the fundamental interactions?
Exploring the TeV scale:Exploring the TeV scale:
The Experiments / Proton-Proton Collisions
How are the detectors designed ?
What happens in pp collisions ?
- Kinematics
- Cross sections- QCD
Triggering, pile-up, etc.
ATLAS CMS
Standard Model Physics at Highest Energies
Top Quarks
Gauge BosonsElectroweak Physics
Jets
d
u
W
W
/0Zq
q
/0Z
W
W
Hunting the Higgs Boson
What we expect and how we want to find it …
… to explain the origin of mass !
Where is it ???
Supersymmetry
Is our world supersymmetric? This may solve several problems of our Standard Model ...
We will discuss experimental challenges !
Exotics
There are many other exciting possibilities for new physics ...
• Extra-DimensionsExtra-Dimensions
• Mini Black HolesMini Black Holes
• CompositenessCompositeness
• 44thth generation quarks generation quarks
• New heavy gauge bosons (Z’, W’)New heavy gauge bosons (Z’, W’)
Outline of ATLAS & CMS Lectures
18.4. Lecture 2: The ATLAS and CMS Experiments, pp-Collisions, Kinematics, QCD
25.4. Lecture 3: Standard Model Physics & Experimental Techniques
2.5. Lecture 4: The Search for the Higgs Boson 9.5. Lecture 5: Supersymmetry
16.5. Lecture 6: Exotic New Physics (extra dimensions, mini black holes, compositeness, heavy vector bosons,…)