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Astronomy and astrophysics (Berlin), ISSN 1432-0746, 2019, Volume 627, p. A177
Context. Older models of Galactic chemical evolution (GCE) predict [K/Fe] ratios as much as 1 dex lower than those inferred from stellar observations... 
CROSS-SECTIONS | TRANSITION-PROBABILITIES | SOLAR GRANULATION | Galaxy: evolution | CLOSE-COUPLING METHOD | ATOM-ATOM COLLISIONS | stars: abundances | ELECTRON-IMPACT EXCITATION | HYDROGEN | line: formation | stars: late-type | Galaxy: abundances | ASTRONOMY & ASTROPHYSICS | CHEMICAL-COMPOSITION | POTASSIUM | LINE FORMATION
Journal Article
Nature photonics, ISSN 1749-4893, 2016, Volume 10, Issue 3, pp. 176 - 179
...-wavelength free-electron laser K. C. Prince1,2,3*, E. Allaria1, C. Callegari1, R. Cucini1, G. De Ninno1,4, S. Di Mitri1, B. Diviacco1,E. Ferrari1, P. Finetti1, D... 
SYSTEM | BEAM | PHYSICS, APPLIED | PHOTON | OPTICS | IONIZATION | PULSES | Spontaneous emission | Wavelengths | Four-wave mixing | Atomic beam spectroscopy | Free electron lasers | Ionization | Coherence | Ultraviolet | Physics - Optics
Journal Article
Nature genetics, ISSN 1546-1718, 2013, Volume 45, Issue 7, pp. 776 - 783
Journal Article
Journal of physics. B, Atomic, molecular, and optical physics, ISSN 0953-4075, 2016, Volume 49, Issue 7, pp. 074003 - 74020
Journal Article
Physical Review Letters, ISSN 0031-9007, 01/2017, Volume 118, Issue 1, p. 013002
Intense, circularly polarized extreme-ultraviolet and near-infrared (NIR) laser pulses are combined to double ionize atomic helium via the oriented... 
PHOTOIONIZATION | ASYMMETRY | PHYSICS, MULTIDISCIPLINARY | OPERATION | EXTREME-ULTRAVIOLET | CESIUM | FREE-ELECTRON LASER | PHOTOELECTRON ANGULAR-DISTRIBUTIONS | CONTINUUM | INVERSION | POLARIZED LIGHT
Journal Article
Journal of Physics D: Applied Physics, ISSN 0022-3727, 08/2016, Volume 49, Issue 36, p. 363002
Journal Article
06/2019
Older GCE models predict [K/Fe] ratios as much as 1 dex lower than those inferred from stellar observations... 
Physics - Solar and Stellar Astrophysics
Journal Article
Journal of Physics: Conference Series, ISSN 1742-6596, 11/2009, Volume 194, Issue 4, p. 042018
...Home Search Collections Journals About Contact us My IOPscience Excitation of the np5(n+1)s2 2P3/2 autoionizing states in Na, K, and Cs atoms by low-energy... 
Journal Article
Proceedings of the National Academy of Sciences - PNAS, ISSN 1091-6490, 2016, Volume 113, Issue 26, pp. 7026 - 7034
Electron collisions with atoms, ions, molecules, and surfaces are critically important to the understanding and modeling of low-temperature plasmas (LTPs), and... 
PERSPECTIVE | Ab initio | Electron scattering | Plasmas | Kinetic modeling | Close coupling | ab initio | ANGSTROM TRANSITION | IMPACT EXCITATION | plasmas | MULTIDISCIPLINARY SCIENCES | close coupling | STATE | electron scattering | kinetic modeling | ARGON | NITROGEN | EXCITATION CROSS-SECTIONS | ENERGIES | Electron-positron interactions | Forecasts and trends | Research | Physical Sciences
Journal Article
The Astrophysical journal, ISSN 1538-4357, 2018, Volume 867, Issue 1, p. 63
... over a Maxwellian speed distribution at electron temperatures ranging from 10(2) to 10(5) K. They were tabulated for 24,531 transitions between all LS-terms included in the close-coupling expansion... 
atomic processes | radiation: dynamics | atomic data | scattering | R-MATRIX CODES | EXCITATION | ASTRONOMY & ASTROPHYSICS | LATE-TYPE STARS | ATOMS | IONS | Electron temperatures | Low energy | Observatories | Electron scattering | Photodetachment | Iron | Wave functions | Coupling | Expansion | Cross sections | Thermodynamic equilibrium | Electrons
Journal Article
Plasma processes and polymers, ISSN 1612-8850, 2017, Volume 14, Issue 1-2, pp. 1600098 - n/a
Journal Article
Journal of Physics: Conference Series, ISSN 1742-6588, 08/2017, Volume 875, Issue 3
Conference Proceeding
Physical Review Letters, ISSN 0031-9007, 07/2011, Volume 107, Issue 2, p. 023203
We present cross sections for electron-impact ionization and simultaneous ionization plus excitation of helium by electron impact. The results are obtained... 
PHYSICS, MULTIDISCIPLINARY | NEAR-THRESHOLD | ATOMS
Journal Article
Journal of Physics: Conference Series, ISSN 1742-6588, 08/2017, Volume 875, Issue 3
Conference Proceeding
Scientific reports, ISSN 2045-2322, 2018, Volume 8, Issue 1, pp. 7774 - 12
The seeded Free-Electron Laser (FEL) FERMI is the first source of short-wavelength light possessing the full coherence of optical lasers, together with the... 
PHASE | EXCITATION | AMPLIFIED SPONTANEOUS EMISSION | PRODUCTS | MULTIDISCIPLINARY SCIENCES | FREE-ELECTRON LASER | INTERFERENCE | AUTOIONIZATION | IONIZATION | RADIATION | NONLINEAR HARMONIC-GENERATION | Helium | Lasers | U.V. radiation | Experiments | Computer applications
Journal Article
Journal of Physics B: Atomic, Molecular and Optical Physics, ISSN 0953-4075, 12/2004, Volume 37, Issue 23, pp. 4693 - 4706
... atoms O Zatsarinny and K Bartschat Department of Physics and Astronomy, Drake University, Des Moines, IA 50311, USA E-mail: oleg zoi@yahoo.com and klaus.bartschat... 
PHOTOIONIZATION | IMPACT EXCITATION | NEON | METASTABLE STATES | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | XENON | NEGATIVE-ION RESONANCES | KRYPTON | TRANSITIONS | OPTICS | ENERGIES | SCATTERING
Journal Article