Title: Positron and electron tracks
Date: 1933
Original Format: photograph: negative
Description: One of s series of cloud chamber photographs taken in a very strong magnetic field by Carl Anderson, Robert Millikan, Seth Neddermeyer and William Pickering. This image shows an electron traversing a lead plate in the middle and transferring its energy to a positron.
Agent Subjects: Anderson, Carl D.
Topic Subjects: Physicists
Collection: Photograph Collection
Series/File: Individuals, Anderson, Carl D.
Caltech Archives ID: 1.2-10
