HEAVY ION SECONDARY BEAMS
نویسندگان
چکیده
منابع مشابه
Heavy Ion Beams for Inertial Fusion
The United States' program in inertial confinement fusion (ICF) is described in this paper, with emphasis on the studies of the use of intense high energy beams of heavy ions to provide the power and energy nkeded to initiate thermonuclear burn. Preliminary calculations of the transport of intense ion beams in an electrostatic quadrupole focussing structure are discussed. In a companion paper i...
متن کاملScintillating Screens Study for Leir/lhc Heavy Ion Beams
It has been observed on different machines that scintillating ceramic screens (like chromium doped alumina) are quickly damaged by low energy ion beams. These particles are completely stopped on the surface of the screens, inducing both a high local temperature increase and the electrical charging of the material. A study has been initiated to understand the limiting factors and the damage mech...
متن کاملDiagnostics for Intense Heavy Ion Beams in the Hif-vnl*
Modern diagnostic techniques provide detailed information on beam conditions in injector, transport, and final focus experiments in the HIF-VNL. Parameters of interest include beam current, beam energy, transverse and longitudinal distributions, emittance, and space charge neutralization. Imaging techniques, based on kapton films and optical scintillators, complement and in some cases, may repl...
متن کاملPhoton-Induced Physics with Heavy-Ion Beams in ALICE
Photon-induced interactions have traditionally been studied with lepton beams in fixed target experiments and at colliders. But two–photon and photon–hadron interactions can occur also when the lepton beams are replaced by high energy protons or heavy ions[1,2]. The electromagnetic interactions can be studied in ultra-peripheral collisions where the impact parameters are larger than the sum of ...
متن کاملphoton-photon collisions via heavy ion beams at LHC
The cross sections for the production of hadrons in quasi real photonphoton collisions in heavy ion interactions are compared with the corresponding cross sections for central diffraction. The signatures, heavy ions with only slightly changed momenta together with two large rapidity gaps and a cluster of produced hadrons in the central region, are nearly identical in both processes. Therefore, ...
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ژورنال
عنوان ژورنال: Le Journal de Physique Colloques
سال: 1986
ISSN: 0449-1947
DOI: 10.1051/jphyscol:1986428