منابع مشابه
Estb: a New Beam Test Facility at Slac*
End Station A Test Beam (ESTB) is a beam line at SLAC using a small fraction of the bunches of the 13.6 GeV electron beam from the Linac Coherent Light Source (LCLS), restoring test beam capabilities in the large End Station A (ESA) experimental hall. ESTB will provide one of a kind test beam essential for developing accelerator instrumentation and accelerator R&D, performing particle and parti...
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Mexico City’s air pollution is a persistent and pervasive environmental problem that has imposed health and economic costs on society. With Mexico’s expenditures on controls calculated in several millions of pesos per year and slow progress toward compliance with air quality standards, a critical need exits for better and more effective abatement strategies. With the current Federal Environment...
متن کاملAms Measurement of Atmospheric Co2 at Llnl
Development of radiocarbon analysis with precision better than 2‰ has the potential to expand the utility of CO2 measurements for carbon cycle investigations as atmospheric gradients currently approach the typical measurement precision of 2–5‰. The accelerator mass spectrometer at Lawrence Livermore National Laboratory (LLNL) produces high and stable beam currents that enable efficient acquisit...
متن کاملDEcay SPECtroscopy (DESPEC) at the new FAIR-NUSTAR facility
This contribution describes DESPEC [1] (DEcay SPECtroscopy) which together with HISPEC [2] constitutes one of the proposed and accepted joint experiments of NuSTAR. Decay studies of implanted activities will be vital for our understanding of nuclear structure and astrophysics far from stability where FAIR will produce the most exotic beams of nuclei with short half-lives. Decay studies of isome...
متن کاملDevelopment of 1mv Tandem Proton Accelerator*
A 1MV Tandem Proton Accelerator is being developed for the industrial applications such as high-energy implantation and explosive detection. The proton accelerator consists of a 10mA negative hydrogen ion source, two Einzel lens, accelerating tubes, a gas stripper, a 1MV 30mA Cockroft-Walton high voltage power supply, vacuum pumping system, and a high pressure insulating gas system. The large c...
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ژورنال
عنوان ژورنال: Radiocarbon
سال: 2010
ISSN: 0033-8222,1945-5755
DOI: 10.1017/s0033822200045276