منابع مشابه
Sps Impedance and Intensity Limitations
To prepare the SPS as injector to the LHC the SPS impedance was significantly reduced. The results of this programme followed by beam measurements are presented together with present intensity limitations.
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This paper describes an experimental search for antiproton decay at the Fermilab Antiproton Accumulator. The E868 (APEX) experimental setup is described. The APEX data is expected to be sensitive to antiproton decay if the antiproton lifetimes is less than a few times 100 000 years.
متن کاملSearch for antiproton decay at the Fermilab antiproton accumulator.
S. Geer, J. Marriner, M. Martens, R.E. Ray, J. Streets, W. Wester Fermi National Accelerator Laboratory, Batavia, Illinois 60510 M. Hu, G.R. Snow University of Nebraska, Lincoln, Nebraska 68588 T. Armstrong Pennsylvania State University, University Park, Pennsylvania 16802 C. Buchanan, B. Corbin, M. Lindgren, T. Muller† University of California at Los Angeles, Los Angeles, California 90024 R. G...
متن کاملReversals and limitations on high-intensity, life-sustaining treatments
IMPORTANCE Critically ill patients often receive high-intensity life sustaining treatments (LST) in the intensive care unit (ICU), although they can be ineffective and eventually undesired. Determining the risk factors associated with reversals in LST goals can improve patient and provider appreciation for the natural history and epidemiology of critical care and inform decision making around t...
متن کاملLimitations on the attainable intensity of high power lasers.
It is shown that even a single e- e+ pair created by a superstrong laser field in vacuum would cause development of an avalanchelike QED cascade which rapidly depletes the incoming laser pulse. This confirms Bohr's old conjecture that the electric field of the critical QED strength E(S) = m2c3/eℏ could never be created.
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ژورنال
عنوان ژورنال: Hyperfine Interactions
سال: 1989
ISSN: 0304-3843,1572-9540
DOI: 10.1007/bf02398652