事与愿违
发表于 2025-3-23 13:46:21
Development Towards a Laser Ion Source Trap for the Production of Exotic Species,ed by a combination of atomizer — ion repeller — ion cooler and trap, which is operated together with a state-of-the-art, all solid state laser system. The principle and performance of this laser ion source trap (LIST) system are discussed applying simulation studies for the repeller-trap combination and first measurements for characterization.
音乐等
发表于 2025-3-23 16:54:59
Pumping ,Th by Hollow-Cathode Discharge, an energy range of electron volt. After switching off the discharge, we will measure alphas from the isomer, photons from the isomer itself and photons from atomic states to which the isomer is expected to decay by the inverse NEET. Our experiment is under way at Oarai using the world’s radiochemically purest .Th sample.
让空气进入
发表于 2025-3-23 19:02:47
erest to researchers and PhD students working or interested in recent results in the nuclear structure investigation by laser spectroscopy and the new generation of experimental laser spectroscopy methods..978-3-642-44695-5978-3-540-30926-0
LUT
发表于 2025-3-24 01:40:37
Laser Spectroscopic Investigation of the Element Fermium (, = 100),n a buffer gas cell. The experiments were carried out on a 46 pg sample of the isotope .Fm with a half-life time of 20.1 h, produced in the high flux nuclear reactor of the ORNL, Oak Ridge, USA. A wave number scan from 27,100 to 28,400 cm. was carried through to search for three levels with large Ei
extract
发表于 2025-3-24 02:29:27
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NEX
发表于 2025-3-24 08:14:13
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纵火
发表于 2025-3-24 11:12:34
Laser Ion Source Project at IGISOL,ll have two independent pulsed laser systems based on all solid-state lasers and dye lasers for maximal coverage of ionisation schemes throughout the periodic table. A laser ion source trap, LIST, method will be pursued for optimal selectivity.
HEDGE
发表于 2025-3-24 16:28:35
Laser Accelerated, High Quality Ion Beams,he laser energy is transferred to collimated beams of energetic ions (e.g. up to 50 MeV protons; 100 MeV fluorine), which makes these beams highly interesting for various applications. Experimental results indicate very short pulse duration and an excellent beam quality, leading to beam intensities
inconceivable
发表于 2025-3-24 21:38:54
,PHELIX — Status and First Experiments,lschaft fuer Schwerionenforschung mbH (GSI) Darmstadt. With PHELIX GSI will offer the unique combination of a high-current, high-energy (GeV/u) heavy-ion beam with an intense laser beam. This will open the door to a variety of fundamental science issues in the field of atomic physics, plasma physics
吸气
发表于 2025-3-25 00:25:53
,Laser Spectroscopy Programme at the Jyväskylä IGISOL,her. Measurements in the zirconium region are being extended to the yttrium isotopes. Two . = 8 isomers, in .Yb and .Ba, are found to have smaller mean square charge radii than their ground states, and the isotope shifts of stable osmium isotopes have been measured off-line by collinear laser spectr