Progress in research, April 1, 1991--March 31, 1992, Texas A and M University Cyclotron Institute

Technical Report · Mon Jun 01 04:00:00 EDT 1992

DOI:https://doi.org/10.2172/584966· OSTI ID:584966

Reports on research activities, facility operation, and facility development of the Texas A and M Cyclotron Institute for the period 1 April 1991--31 March 1992 are presented in this document. During the report period, the ECR-K500 Cyclotron Combination operated 4,377 hours. Of this time, 832 hours was used for beam development, 942 hours was used for tuning and optics, and the beam was available for experiments 2,603 hours. This time was used in a variety of studies including elastic and inelastic scattering, projectile break-up, the production and decay of giant resonances, fusion and fission dynamics, intermediate mass fragment emission, e{sup +}e{sup {minus}} production and molecular dissociation. In addition, studies of surfaces and metastable states in highly charged ions were carried out using the ECR source. Completion of two 19-element BaF{sub 2} arrays, of the focal plane detector for the proton spectrometer and installation of the HiLi multidetector have provided significant new experimental capabilities which have been further enhanced by major additions to the computer network. Progress on the Mass Achromat Recoil Spectrometer (MARS) is such that first operation of that device should occur this summer. Funding for installation of the MDM spectrometer was obtained at the beginning of this year. As this report is being completed, the Enge Split Pole Spectrometer is being disassembled and removed to make room for the MDM spectrometer. The split-pole will be shipped to CEBAF for use in experiments there. Installation of the MDM should be completed within the next year. Also expected in the next year is a 92 element plastic-CsI ball.

• Research Organization: Texas A and M Univ., College Station, TX (United States). Cyclotron Inst.
• Sponsoring Organization: USDOE Office of Energy Research, Washington, DC (United States)
• DOE Contract Number: FG05-86ER40256
• OSTI ID: 584966
• Report Number(s): DOE/ER/40256--T1; ON: DE98004451
• Country of Publication: United States
• Language: English

Related Subjects

43 PARTICLE ACCELERATORS
44 INSTRUMENTATION
INCLUDING NUCLEAR AND PARTICLE DETECTORS
66 PHYSICS
ACCELERATOR FACILITIES
ATOMIC PHYSICS
HEAVY ION REACTIONS
NUCLEAR PHYSICS
NUCLEAR STRUCTURE
NUCLEAR THEORY
PROGRESS REPORT
RADIATION DETECTORS
RESEARCH PROGRAMS
TEXAS SUPERCONDUCTING CYCLOTRON