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Dive into the world of particle physics with this comprehensive course covering fundamental concepts, experimental methods, and quantum mechanics. Delve into the mysteries of particles and symmetries in space-time, guided by a seasoned CERN researcher. Gain insights into leptons, quarks, hadrons, weak interactions, and beyond the standard model. Discover the applications of special relativity and quantum mechanics in understanding the deepest secrets of nature. Unlock the mysteries of particles and explore the vast universe of particle physics in a crash course designed to ignite your curiosity.
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Introduction to Particle Physics Course overview Jørgen Beck Hansen Autumn 2006
About me • 9 years research fellow and staff at CERN, Switzerland • Worked on Large-Electron-Positron (LEP) and Large-Hadron-Collider(LHC) • Started as research associate professor @ the NBI Particle Physics group (HEP) this year • Office: Blegdamsvej 21 (building M) mc-8 • Email: Beck@nbi.dk
Course synopsis • Basic concepts • Leptons, quarks and hadrons • Experimental methods • Space-Time Symmetries • Hadrons: quantum numbers and excited states • Hadrons: quark states and colour • QCD, jets and gluons • Weak interactions: W and Z bosons • Weak interactions: electroweak unification • Weak interactions: charge conjugation and parity • Beyond the standard model Crash course: ~200 pages in 7 weeks
Practicalities • Litterature: B.R. Martin & G. Shaw, ”Particle Physics”(2nd edition), 1997, publ. John Wiley & Sons Ltd • Strongly recommended to look at the course web-page • Lots of additional information • Points to several GOOD introductionary sites Painless Particle Physics: ParticleAdventure.org • Credits to former teacher: Mogens Dam for slides etc. • Non-trivial timetable since both Jens-Jørgen Gårdhøje and I have to travel during the course
Where to go from here? • This course give you the first peak into the wonderful world of particle physics • Explain you how to “navigate and swim” in the shallow end of the pool • Particle physics ”fag-pakke”: • Theory: General reletivity – Poul Olesen • Theory: Particle physics – Poul Henrik Damgaard • Experiment: Experimental methods – Peter Hansen • Experiment: High Pt physics at the frontier -- JBH Teach you to swim in deep unknown waters
CERN Summer Student Programme • A unique opportunity to enjoy a summer in Switzerland, learning bleeding-edge science and technology and meeting new friends from all over the world • •Google “CERN Summer Student”, or go directly to http://humanresources.web.cern.ch/HumanResources/external/recruitment/Students/students.asp • 2-3 months of training at CERN: work in a research group, lectures, student sessions, visits to experiments, workshops,…
Particle Physics in a nutshell? + • Formalism is 4-vectors (“kinematics”) • Physics content is quantum mechanics • Plus a big bag of new particles and concepts Special relativity Quantum mechanics APPLIED special relativity and quantum mechanics
The MAGIC key • Natures deepest secret (and we cannot directly see deeper) • Gives us quantum mechanics and string theory • Add the “de Broglie” relation: l = h/p • Re-define units: h=c=1 The intuitive understanding of particle physics and its numerical mechanics