New Medium-size Basis Sets for Rare-gas Atoms
نویسندگان
چکیده
منابع مشابه
Laser-induced electron diffraction for probing rare gas atoms.
Recently, using midinfrared laser-induced electron diffraction (LIED), snapshots of a vibrating diatomic molecule on a femtosecond time scale have been captured [C.I. Blaga et al., Nature (London) 483, 194 (2012)]. In this Letter, a comprehensive treatment for the atomic LIED response is reported, a critical step in generalizing this imaging method. Electron-ion differential cross sections (DCS...
متن کاملCold atoms: A new medium for quantum optics
Laser cooled and trapped cesium atoms have been used as a non-linear medium in a nearly resonant cavity. A study of the semi-classical dynamics of the system was performed, showing bistability and instabilities. In the quantum domain, squeezing in a probe beam having interacted with this system was demonstrated. PACS: 32.80.Bx; 32.80.Pj; 42.50.Dv; 42.50.Lc; 42.65.Pc Cold atoms in a magneto-opti...
متن کاملPhotoionization of helium nanodroplets doped with rare gas atoms.
Photoionization of He droplets doped with rare gas atoms (Rg=Ne, Ar, Kr, and Xe) was studied by time-of-flight mass spectrometry, utilizing synchrotron radiation from the Advanced Light Source from 10 to 30 eV. High resolution mass spectra were obtained at selected photon energies, and photoion yield curves were measured for several ion masses (or ranges of ion masses) over a wide range of phot...
متن کاملLong-range interaction of two metastable rare-gas atoms
Motivated by cold-collision studies of metastable rare-gas atoms @1–4# and prospects of achieving Bose-Einstein condensation in these systems @5#, we present calculations of long-range dispersion ~van der Waals! coefficients for two atoms interacting in the ns(3/2)2 atomic states (n53 for Ne, n54 for Ar, n55 for Kr, and n56 for Xe!. The metastable states have long lifetimes, 43 s for Xe @6#, de...
متن کاملNondipole Effects in Photoionization of Rare Gas Atoms
We present a discussion of octupole and other O(k2) (k = 2π/λ, where λ is the photon wavelength) corrections to to the angular distribution of photoelectrons from noble-gas atoms. These corrections are characterized by four parameters ∆β, λ, μ, and ν constrained by λ+μ+ν = 0. As an example, we consider photoionization of n = 2 shell of neon for photon energies below 2 keV. The resulting angular...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Computational Methods in Science and Technology
سال: 2012
ISSN: 1505-0602
DOI: 10.12921/cmst.2012.18.02.89-93