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Inelastic manganese-hydrogen collisions data
The aim of this paper is to calculate cross sections and rate coefficients for inelastic processes in low-energy Mn+H and Mn^+^+H^-^ collisions, especially, for processes with... -
CH4 and hot methane continuum hybrid line list
A line list for methane (CH_4_) is constructed as a combination of 17 million strong absorption lines relative to the reference absorption spectra and a background methane... -
Triple ^13^C-substituted ethyl cyanide
A recently published astronomical detection of all three doubly ^13^C-substituted ethyl cyanides toward Sgr B2(N2) motivated us to investigate triple ^13^C isotopic species that... -
Spectral line list of hydantoin
Hydantoin (Imidazolidine-2, 4-dione, C_3_H_4_N_2_O_2_) is a five-membered heterocyclic compound that is known to arise from prebiotic molecules such as glycolic acid and urea,... -
Radiative recombination electron energy loss data
For photoionized plasmas, electron energy loss rates due to radiative recombination (RR) are required for thermal equilibrium calculations, which assume a local balance between... -
Line list
Blue metal-poor stars (BMPs) are main sequence stars that appear bluer and more luminous than normal turnoff stars. They were originally singled out by using B-V and U-B colour... -
Mg-like ions energy levels
Multiconfiguration Dirac-Hartree-Fock (MCDHF) calculations and relativistic configuration interaction (RCI) calculations were performed for states of the 3l3l', 3l4l' and 3s5l... -
Thermodynamic quantities of molecular hydrogen
Hydrogen is the most abundant molecule in the Universe. Its thermodynamic quantities dominate the physical conditions in molecular clouds, protoplanetary disks, etc. It is also... -
Inelastic beryllium-hydrogen collision data
Inelastic processes in low-energy Be+H and Be^+^+H^-^ collisions are treated for the states from the ground state up to the ionic state, with the aim to provide rate... -
Helium-like ions with Z=10-36 transition rates
Helium-like ions provide an important X-ray spectral diagnostics in astrophysical and high-temperature fusion plasmas. An interpretation of the observed spectra provides... -
SiXIII and SXV collision strengths
Emission lines from highly-excited states (n>=5) of H- and He-like ions have been detected in astrophysical sources and fusion plasmas. For such excited states, R-matrix or... -
K-H_2_ line shapes for cool brown dwarfs spectra
Observations of cooler and cooler brown dwarfs show that the contribution from broadening at many bars pressure is becoming important. The opacity in the red optical to near-IR... -
Partition functions for molecules and atoms
Partition functions and dissociation equilibrium constants are presented for 291 diatomic molecules for temperatures in the range from near absolute zero to 10000K, thus... -
Parameterization of level-resolved RR data fro SPEX
The level-resolved radiative recombination (RR) rate coefficients for H-like to Na-like ions from H (Z=1) up to and including Zn (Z=30) are studied here. For H-like ions, the... -
Transitions between Ni II bound states
We present rates for all E1, E2, M1, and M2 transitions among the 295 fine-structure levels of the configurations 3d^9^, 3d^8^4s, 3d^7^4s^2^, 3d^8^4p, and 3d^7^4s4p, determined... -
Silicon isoelectronic sequence data
Multiconfiguration Dirac-Hartree-Fock (MCDHF) calculations and relativistic configuration interaction (RCI) calculations are performed for states of the 3s^2^3p^2^, 3s3p^3^ and... -
Electron collisional excitation of NiXII
We present new large-scale R-matrix (up to n=4) scattering calculations for the electron collisional excitation of Cl-like NiXII. We used the intermediate-coupling frame... -
Mono-^13^C acetaldehydes mm/submm wave spectra
The acetaldehyde molecule is ubiquitous in the interstellar medium of our galaxy, and due to its dense and complex spectrum, large dipole moment, and several low-lying torsional... -
Highly rotationally excited HF collisional quenching
Collisional excitation rate coefficients play an important role in the dynamics of energy transfer in the interstellar medium. In particular, accurate rotational excitation... -
GaIV, GaV, and GaVI oscillator strengths
For the spectral analysis of high-resolution and high-signal-to-noise (S/N) spectra of hot stars, advanced non-local thermodynamic equilibrium (NLTE) model atmospheres are...
