Browse Items (7 total) Contributor is exactly "Ballam, Joseph (Joe)" Browse All Search Items Sort by: Title Creator Date Added 2009-075 Bubble Chamber Detector Film, SLAC-BC-18 Reels of detector film from SLAC Experiment 18 [BC-18]. There are a total of 13 reels: twelve are 2 inch reels; one is a 1.5 inch reel. Box 1 label reads: Laser Misc. Test Films. (SLAC BC-18 used a backscattered laser beam.) One frame of roll 3050… 2009-065 Bubble Chamber Experiment Film, SLAC-BC-11 26 reels of 2 inch detector film from SLAC-BC-11, in metal boxes. BC-11 was a Proposal for a Bubble Chamber Experiment With the Polarized Laser Induced Photon Beam. Spokesperson was Gunter Wolf of SLAC. Proposal was approved May 1968 There were 5… 2009-004 Joe Ballam Papers Joe Ballam materials, including Bubble Chamber & Cloud Chamber photographs, group photographs, presentation transparencies, papers and publications. 2007-025 Bubble Chamber Program Records, SLAC-BC-42 Thirty-seven reels of film from SLAC-BC-42. BC-42 was a proposal for a Bubble Chamber study of deep inelastic Muon scattering, using the SLAC 40 inch Bubble Chamber. The spokesperson was Elliot Bloom of SLAC. Some labels read: Experiment 26, BC-42. 2007-024 Bubble Chamber Program Records, SLAC-BC-25 Fifteen reels of film from SLAC-BC-25. BC-25 is a proposal to study Pomeranchon, Meson and Baryon exchanges by triggering the SLAC 40 inch Bubble Chamber on fast forward particles. The spokesperson was C. W. Peck of CalTech. Format is 3 inch photo… 2003-041 Associate Director Joseph Ballam Realia Realia such as backpacks, bags, and portfolios from SLAC Summer Institutes, 1985-1996, and various other conferences. Also includes his SLAC Library Perpetual Patron Privileges card (box 6). 1991-043 Associate Director Ballam Records Subjects include planning financial costs, budget requests for SLAC physics research program. Featured Item SLAC002 Burton Richter Papers, 1952-1999 The Richter papers document Burton Richter’s role in modern physics as a scientist, administrator, and advisor. The collection includes personal and…