8. High-energy particles are observed in laboratories by pho- tographing the tracks they leave in certain detectors; the length of the track depends on the speed of the parti- cle and its lifetime. A particle moving at 0.995c leaves a track 1.25 mm long. What is the proper lifetime of the particle?

8. High-energy particles are observed in laboratories by pho- tographing the tracks they leave in certain detectors; the length of the track depends on the speed of the parti- cle and its lifetime. A particle moving at 0.995c leaves a track 1.25 mm long. What is the proper lifetime of the particle?

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter11: Particle Physics And Cosmology

Section: Chapter Questions

Problem 51P: Suppose a Wcreated in a particle detector lives for 5.001025s . What distance does it move in this...

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