"The Proton Radius — Nuclear Physics' Newest Puzzle"
Dr. Guy Ron Racah Institute of Physics, Hebrew University of Jerusalem
The radius of the proton, generally assumed to be a well measured and
understood quantity has recently come under scrutiny due to highly
precise, yet conflicting, experimental results. These new results have
generated a host of interpretations, none of which are completely
satisfactory.
I will present a general overview to the topic, from the early
measurements of the 1950s to the high precision experiments performed
today. I will further discuss the various radii and measurements and
present some of the attempted explanations for the discrepancies
observed.
Host:
Prof. Ron Lifshitz, x5145
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