Results 41 to 50 of about 47,002 (250)

Ultrafast quantum control of ionization dynamics [PDF]

EPJ Web of Conferences, 2019
The unprecedented combination of transient absorption and ion mass spectroscopy with attosecond resolution is used to study and control the complex multidimensional excitation and decay cascade of an ultrafast Auger process in krypton.
Hütten Konrad, Mittermair Michael, Stock Sebastian, Beerwerth Randolf, Shirvanyan Vahe, Riemensberger Johann, Duensing Andreas, Heider Rupert, Wagner Martin S., Guggenmos Alexander, Fritzsche Stephan, Kabachnik Nikolay M., Kienberger Reinhard, Bernhardt Birgitta   +13 more
doaj   +1 more source

Driving lamps by induction [PDF]

, 1973
An electrodeless lamp circuit with a coil surrounding a krypton lamp is driven by an RF input source. A coil surrounding a mercury lamp is tapped across the connection of the input central to the krypton-lamp coil. Each coil is connected in parallel with
Clough, L. G., Laue, H. H.
core   +1 more source

Direct observation of atomic diffusion in warm rubidium ensembles

, 2013
We present a robust method for measuring the diffusion coefficients of warm atoms in buffer gases. Using optical pumping, we manipulate the atomic spin in a thin cylinder inside the cell.
Parniak, Michal, Wasilewski, Wojciech
core   +1 more source

Radioactive method enables determination of surface areas rapidly and accurately [PDF]

, 1966
Radioactive krypton adsorption technique is used to determine the surface area of more than one sample of material ...
Roesmer, J., Roll, J. A., Rymer, G. T., Sunday, J.   +3 more
core   +1 more source

Saturating multiple ionization in intense mid-infrared laser fields

New Journal of Physics, 2021
The interpretation of experimental data from novel mid-infrared few-cycle laser sources requires an understanding of ionization mechanisms and knowledge about related ion yields.
Franz E Haniel, Hartmut Schröder, Subhendu Kahaly, Arjun Nayak, Mathieu Dumergue, Sudipta Mondal, Filus Zoltán, Roland Flender, Máté Kurucz, Ludovit Haizer, Bálint Kiss, Dimitris Charalambidis, Matthias F Kling, Paraskevas Tzallas, Boris Bergues   +14 more
doaj   +1 more source

Tracer Applications of Noble Gas Radionuclides in the Geosciences

, 2013
The noble gas radionuclides, including 81Kr (half-life = 229,000 yr), 85Kr (11 yr), and 39Ar (269 yr), possess nearly ideal chemical and physical properties for studies of earth and environmental processes.
Fischer, T. P., Kennedy, B. M., Lu, Z. -T., Purtschert, R., Schlosser, P., Severinghaus, J. P., Smethie Jr., W. M., Solomon, D. K., Sturchio, N. C., Tanhua, T., Yokochi, R.   +10 more
core   +3 more sources

Nuclear Attenuation of high energy two-hadron system in the string model [PDF]

, 2006
Nuclear attenuation of the two-hadron system is considered in the string model. The two-scale model and its improved version with two different choices of constituent formation time and sets of parameters obtained earlier for the single hadron ...
A. Accardi, A. Airapetian, A. Airapetian, A. Bialas, A. Bialas, A. Majumder, B. Kopeliovich, E. Wang, E.J. Moniz, G. Davidenko, J. Adams, J. Ashman, J. Czyzewski, J. Czyzewski, L. Grigoryan, M. Gyulassy, N. Akopov, N. Akopov, P. Nezza Di, T. Falter, T. Falter, X.-N. Wang, Z. Akopov   +22 more
core   +2 more sources

Krypton and the Auroral Spectrum [PDF]

Proceedings of the Physical Society of London, 1911
n ...
openaire   +2 more sources

Improved and automated krypton assay for low-background xenon detectors with Auto-RGMS

European Physical Journal C: Particles and Fields
Ultra-sensitive quantification of trace radioactive krypton-85 ( $$^{85}$$ 85 Kr) is essential for low-background experiments, particularly for next-generation searches of galactic dark matter and neutrino physics using xenon-based time projection ...
Matteo Guida, Ying-Ting Lin, Hardy Simgen   +2 more
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Dynamic Adsorption Separation of Low Concentration Xenon/Krypton Mixtures on HKUST-1 Pellets

Yuanzineng kexue jishu
Nuclear data are used to describe the properties of the nucleus and the reactions of the nucleus with other particles. The accuracy and reliability of nuclear data play important roles in nuclear fundamental research and nuclear technology application ...
CHEN Bin1,2, FU Yu1, CAO Tian2, WU Yue1, ZHANG Wenxiang1, WEI Guanyi2, WU Shan2, MA Heping1
doaj   +1 more source