Generalized Oscillator Strength for the 18.7 eV Electronic Transition in Acetylene
نویسندگان
چکیده
منابع مشابه
Generalized oscillator strength for Na 3s − 3p transition
Zhifan Chen and Alfred Z. Msezane Center for Theoretical Studies of Physical Systems, and Department of Physics Clark Atlanta University, Atlanta, Georgia 30314, U. S. A. ABSTRACT Generalized oscillator strengths (GOS’s) for the Na 3s−3p transition have been investigated using the spin-polarized technique of the random phase approximation with exchange (RPAE) and the first Born approximation (F...
متن کاملThe Effect of Structural Parameters on the Electronic States and Oscillator Strength of a Resonant Tunneling Quantum Well Infrared Photodetector
In this paper a resonant tunnelling quantum well infrared photodetector (RT-QWIP) is discussed. Each period of this photodetector structure comprises of a resonant tunnelling structure (AlAs/AlGaAs/AlAs) nearby a quantum well (AlGaAs/GaAs). In this photodetector, photocurrent is produced when an electron makes a transition from the ground state of the well to an excited state which is coupled t...
متن کاملHarmonically coupled, anharmonic oscillator model for the bending modesof acetylene
The harmonically coupled anharmonic oscillator model developed by Child and co-workers is extended to treat the coupling of two doubly degenerate “local benders” as may be expected in acetylene. This effective Hamiltonian is transformed to the normal mode representation and a set of “x-K ” relations derived that relate the anharmonic and Darling-Dennison-type resonance terms to the diagonal loc...
متن کاملthe search for the self in becketts theatre: waiting for godot and endgame
this thesis is based upon the works of samuel beckett. one of the greatest writers of contemporary literature. here, i have tried to focus on one of the main themes in becketts works: the search for the real "me" or the real self, which is not only a problem to be solved for beckett man but also for each of us. i have tried to show becketts techniques in approaching this unattainable goal, base...
15 صفحه اولA new representation of the generalized oscillator strength for bound-free transitions in hydrogenlike systems
The concept o f generalized oscillator strength (GOS) associated with atomic transitions was introduced by Bethe [ 1 ]. It has, since then, been employed extensively in the evaluation o f excitation and ionization cross sections at high projectile impact energies. The generalized oscillator strength is a function o f K2a 2 where ao is the first Bohr radius and hK is the change in momentum of th...
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: Journal Of The Brazilian Chemical Society
سال: 1991
ISSN: 0103-5053
DOI: 10.5935/0103-5053.19910003