Real Life I BUBBLES! ICECREAM theory.

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Presentation transcript:

real Life I BUBBLES! ICECREAM theory

How to implement BC in classroom? Quarks Leptons gluons & bosons Particles Signatures & gallery Conservation laws Relativistic kinematics

Exercises

Exercise 1

1. What is the direction of the magnetic field if the incoming beam is of K- particles?

2. How many charged particles leave point A ?

3. Is the event at point A, a decay or a collision ?

4. What can we say about the particle that produces the event at point B ? What charge does it have ? B a neutral particle

p + p - a p – and p+ particle B 5. What particles leave point B ? signatures

E D C A from the kink in point C 6. Connect point D with E. Does the neutral particle that decays at point D come from point C or A ? A C D E from the kink in point C

the positive particle E D 7. Which of the particles, that travel between points D and E, will have the largest momentum ? D E the positive particle

8. What particle travels between points A and C , an W - , K - , S + or a X - ? signatures

Exercise 2 Lo = 1116 MeV/c2 p - p Lo px py pz -51.2896 241.2986 px py pz p - -51.2896 241.2986 -68.4130 p -64.5128 1477.5863 250.1531 Lo Lo = 1116 MeV/c2