Operation Roller Coaster Project Officers Report -- Project 2.8 : Off-Site Survey (open access)

Operation Roller Coaster Project Officers Report -- Project 2.8 : Off-Site Survey

This report describes and discusses sampling methods to study plutonium contaminated in off-site locations.
Date: September 17, 1968
Creator: Coogan, J. S.; Wait, D. L. & Waligora, S. J.
System: The UNT Digital Library
The Separated Beam at the AGS - Performance with Antiprotons and π⁺ Mesons (open access)

The Separated Beam at the AGS - Performance with Antiprotons and π⁺ Mesons

During 1961 and 1962, a separated beam was designed and installed at the AGS for use with the 20 inch hydrogen bubble chamber. The beam utilizes electromagnetic velocity spectrometers in two stages of separation. Since the fall of 1962, the bubble chamber has taken 600,000 pictures containing antiprotons, K± mesons, and π± mesons as beam tracks. This paper concerns the use of the separated beam for antiprotons and π⁺ mesons.
Date: 1962
Creator: Baltay, C.; Sandweiss, J.; Sanford, J.; Brown, H.; Webster, M. & Yamamoto, S.
System: The UNT Digital Library
Measurement of the Wolfenstein Parameter R at 210 Mev. (open access)

Measurement of the Wolfenstein Parameter R at 210 Mev.

"Recent theoretical advances in describing the nucleon-nucleon interaction (particularly in the T=1 state) have emphasized the importance of obtaining an unambiguous experimental determination of the scattering matrix so that the nuclear phase shifts and details of the nuclear potential may be revealed. It is possible to select five experiments, the results of which, in principle at least, determine the scattering matrix and phase shifts uniquely at one energy. Two of these experiments, the cross section and polarization over the angular range of 0 to 90 degrees in the center of mass system, have been made at the University of Rochester at a laboratory energy of about 210 Nev."
Date: August 1, 1960
Creator: Gibson, W. A.; England, A. C. (Alan Coulter), 1932-; Heer, E. & Tinlot, J. H.
System: The UNT Digital Library