Hadron Collider Physics - Kapitel 1 - (Very Short) Introduction - The New Energy Frontier Tevatron And Lhc

Prerequisites •

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Lectures (Norbert Wermes Wermes, PI PI, Room 200) Tu 10h15 - 12h (15 mins break) We 9h15 – 10h Exercises (Marc-Andre Pleier) bi-weekly We 14h – 16h (Room 300 PI): Start 18.04.07 14 weeks Î 42 hrs holidays Æ 1.5. (Tuesday), week after Pentecost (Pfingsten): 29. 30.5. 29.+30.5. style: blackboard + slides (copies on web) in English http://lxsa.physik.uni-bonn.de/~wermes/Teaching/HadronColliderPhysics/lecture

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I assume: particle ti l physics h i b basic i course (6 (6. Sem) S ) what is the semester spectrum ? literature + contents Certificate (Schein) Æ Klausur 4.7.2007 14h, plus participation in exercises

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Prerequisites (cont’d) •

2 related seminars 6838 Seminar zu aktuellen Fragen der experimentellen Elementarteilchenphysik (Physik an Hadron-Collidern, Präzisionsexperimente und -detektoren) Collider Co de Physics ys cs Se Seminar: a Detectors e ec o s a and d Experiments pe e s Brock, Büscher, Desch, Wermes and others Mo 11-13h, Room 300, PI, Start 16.4. 6837 Seminar on Physics of Detectors for Particles, Particles Nuclei and Radiation (joint Seminar: Bonn – Cologne Graduate School) Jolie, Klein, Reiter, Ströher, Wermes Tu 14-16h, 14 16h Room 300 300, PI and in Cologne (room announced) Start 3.4.2007

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Bonn-cologne Graduate School of Physics and Astronomy

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Bonn-cologne Graduate School of Physics and Astronomy

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cHAPTER 1 (very short) Introduction The new energy frontier: Tevatron and LHC

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Why high energy collisions ?

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and Phase Transitions Why Epochs high energy collisions ? Stars Galaxies Inflation Q Quantum Gravity GUT

1016 GeV

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Neutrino Decoupling 1 MeV Æ1.9 Æ1 9 K

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Constitutents of Matter from Greeks to ∼ 1850

1920

1930

∼ 1970

1974 charm 1976 tau 1977 bottom 1979 gluon 1983 W,Z 1989 3 ν‘s 1995 top 1998 ν-osc. >2007 ? LHC

∼ 10-2 m

∼ 10-8 m

∼ 10-10 m Atom

∼ 10-14 m Nucleus

< 10-18 m Quarks

Space Dimension now HCP: N. Wermes

Ti Time

∼ 10-15 m Proton Neutron Proton,

300 000 years SS 2007

100 s 1s

BB 8

discovery Dates of Important (Elementary) Particles

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running coupling constants LHC (14 TeV) T V) LEP

1015 GeV

SM coupling g strengths αi strong

electromagnetic

MSSM

weak

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Proton – (Anti)Proton Collision

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proton – proton collisions

bunches

pp q,g on q,g produced final states

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Intersection storage ring (ISR)

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Hadron Colliders

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Fermilab Chicago, USA

Tevatron

(+ Main Injector/Recycler)

P t n Antip Proton Antiproton t nb beii ~2 2T TeV V!

Booster

CDF

⎯p p source

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D0

Main Injector and Recycler

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LHC (CERN, Geneva): 14 TeV pp, B-Physics, CP Violation LHC : 27 km long 100m underground g

ATLAS

General Purpose, pp, heavy ions Heavy ions, pp

ALICE

CMS +TOTEM

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colliders and cross sections Livingston Plot

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colliders and cross sections Livingston Plot

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Luminosity

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End 1987

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End 2009 ?

End 2020 ?

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