Collisional excitation is the basic process, and its efficiency relies on the composition of the medium providing the density of the main perturbers and the temperature, which establishes the degree of excitation and, consequently, drives the intensities of the radiated emission. Nevertheless, other excitation mechanisms can be at work such as radiative or chemical pumping. The computation of collisional inelastic rate coefficients usually takes place within the Born-Oppenheimer approximation for the separation of electronic and nuclear motions. Scattering cross sections are thus obtained by solving the motion of the nuclei on an electronic potential energy surface (PES) that is independent of the masses and spins of the nuclei. Recent studies have demonstrated that computational techniques employing advanced treatments for both the electronic and nuclear motion problems can rival experimental measurements, in terms of the achieved accuracy.
机构:
Univ Illinois, Dept Chem, Urbana, IL 61801 USAUniv Illinois, Dept Chem, Urbana, IL 61801 USA
Crabtree, Kyle N.
;
Kauffman, Carrie A.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Illinois, Dept Chem, Urbana, IL 61801 USAUniv Illinois, Dept Chem, Urbana, IL 61801 USA
Kauffman, Carrie A.
;
Tom, Brian A.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Illinois, Dept Chem, Urbana, IL 61801 USAUniv Illinois, Dept Chem, Urbana, IL 61801 USA
Tom, Brian A.
;
Becka, Eftalda
论文数: 0引用数: 0
h-index: 0
机构:
Univ Illinois, Dept Chem, Urbana, IL 61801 USAUniv Illinois, Dept Chem, Urbana, IL 61801 USA
Becka, Eftalda
;
McGuire, Brett A.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Illinois, Dept Chem, Urbana, IL 61801 USAUniv Illinois, Dept Chem, Urbana, IL 61801 USA
McGuire, Brett A.
;
McCall, Benjamin J.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Illinois, Dept Chem, Urbana, IL 61801 USA
Univ Illinois, Dept Astron, Urbana, IL 61801 USA
Univ Illinois, Dept Phys, Urbana, IL 61801 USAUniv Illinois, Dept Chem, Urbana, IL 61801 USA
机构:
Univ Illinois, Dept Chem, Urbana, IL 61801 USAUniv Illinois, Dept Chem, Urbana, IL 61801 USA
Crabtree, Kyle N.
;
Tom, Brian A.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Illinois, Dept Chem, Urbana, IL 61801 USAUniv Illinois, Dept Chem, Urbana, IL 61801 USA
Tom, Brian A.
;
McCall, Benjamin J.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Illinois, Dept Chem, Urbana, IL 61801 USA
Univ Illinois, Dept Astron, Urbana, IL 61801 USA
Univ Illinois, Dept Phys, Urbana, IL 61801 USAUniv Illinois, Dept Chem, Urbana, IL 61801 USA
机构:
Univ Illinois, Dept Chem, Urbana, IL 61801 USAUniv Illinois, Dept Chem, Urbana, IL 61801 USA
Crabtree, Kyle N.
;
Kauffman, Carrie A.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Illinois, Dept Chem, Urbana, IL 61801 USAUniv Illinois, Dept Chem, Urbana, IL 61801 USA
Kauffman, Carrie A.
;
Tom, Brian A.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Illinois, Dept Chem, Urbana, IL 61801 USAUniv Illinois, Dept Chem, Urbana, IL 61801 USA
Tom, Brian A.
;
Becka, Eftalda
论文数: 0引用数: 0
h-index: 0
机构:
Univ Illinois, Dept Chem, Urbana, IL 61801 USAUniv Illinois, Dept Chem, Urbana, IL 61801 USA
Becka, Eftalda
;
McGuire, Brett A.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Illinois, Dept Chem, Urbana, IL 61801 USAUniv Illinois, Dept Chem, Urbana, IL 61801 USA
McGuire, Brett A.
;
McCall, Benjamin J.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Illinois, Dept Chem, Urbana, IL 61801 USA
Univ Illinois, Dept Astron, Urbana, IL 61801 USA
Univ Illinois, Dept Phys, Urbana, IL 61801 USAUniv Illinois, Dept Chem, Urbana, IL 61801 USA
机构:
Univ Illinois, Dept Chem, Urbana, IL 61801 USAUniv Illinois, Dept Chem, Urbana, IL 61801 USA
Crabtree, Kyle N.
;
Tom, Brian A.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Illinois, Dept Chem, Urbana, IL 61801 USAUniv Illinois, Dept Chem, Urbana, IL 61801 USA
Tom, Brian A.
;
McCall, Benjamin J.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Illinois, Dept Chem, Urbana, IL 61801 USA
Univ Illinois, Dept Astron, Urbana, IL 61801 USA
Univ Illinois, Dept Phys, Urbana, IL 61801 USAUniv Illinois, Dept Chem, Urbana, IL 61801 USA