Consider a collider in which protons, rest mass 938.3 MeV/c², that are moving in the +x direction with a kinetic energy of 10 GeV are made to collide with antiprotons of an equal energy that are moving in the -x direction. ii) What is the speed of the protons as measured in the laboratory? iii) What is the highest mass particle that could be created in a collision of a proton and antiproton? Now consider a fixed target experiment in which a beam of antiprotons is made incident upon a stationary proton target. iv) Use the Lorentz velocity transformation to determine the antiproton speed required for the fixed target experiment to have the same particle creation capability as the collider.

Consider a collider in which protons, rest mass 938.3 MeV/c², that are moving in the +x direction with a kinetic energy of 10 GeV are made to collide with antiprotons of an equal energy that are moving in the -x direction. ii) What is the speed of the protons as measured in the laboratory? iii) What is the highest mass particle that could be created in a collision of a proton and antiproton? Now consider a fixed target experiment in which a beam of antiprotons is made incident upon a stationary proton target. iv) Use the Lorentz velocity transformation to determine the antiproton speed required for the fixed target experiment to have the same particle creation capability as the collider.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

Consider a collider in which protons, rest mass 938.3 MeV/c², that are moving in the +x
direction with a kinetic energy of 10 GeV are made to collide with antiprotons of an equal
energy that are moving in the x direction.
ii) What is the speed of the protons as measured in the laboratory?
iii) What is the highest mass particle that could be created in a collision of a proton
and antiproton?
Now consider a fixed target experiment in which a beam of antiprotons is made incident
upon a stationary proton target.
iv) Use the Lorentz velocity transformation to determine the antiproton speed required.
for the fixed target experiment to have the same particle creation capability as the
collider.
v) Convert this speed to a kinetic energy and comment on the result in the context of
the use of colliders or fixed target devices for high energy physics.

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