Didn't find any results in this catalog!
But we have some results in other catalogs.Filters
total: 7479
-
Catalog
- Publications 6696 available results
- Journals 11 available results
- Conferences 2 available results
- People 89 available results
- Inventions 6 available results
- Projects 12 available results
- Laboratories 1 available results
- Research Teams 2 available results
- e-Learning Courses 75 available results
- Events 25 available results
- Open Research Data 560 available results
displaying 1000 best results Help
Search results for: STARK EFFECT
-
Stark effect of atomic helium singlet lines
PublicationWe present experimental and theoretical investigations of the He spectral series 2S1−nQ1 (n=3÷9, Q=S,P,D,…,n−1) and 2P1−nQ1 (n=3÷9, Q=S,P,D,…,n−1) in electric fields up to 1635 kV/cm. Apart from the allowed transitions with |ΔL|=1, the transitions with |ΔL|=0,2,3,…-without field strictly forbidden-were observed. Several He patterns become similar to hydrogen patterns, which means they are nearly symmetric and show in higher fields...
-
Linear and nonlinear Stark effect in a triangular molecule
Publication -
Anticrossing effects in Stark spectra of helium
Publication -
Improvement of the Chimney Effect in Stack Ventilation
PublicationThe article is focused on the airflow in a ventilation system in a building. The work examines the methods which enhance the chimney effect. In this paper, three cases with different chimneys were analyzed for the full-scale experiment. These cases were characterized by different geometrical and material parameters, leading to differences in the intensity of the ventilation airflow. The common denominator of the cases was the room...
-
STARCH-STARKE
Journals -
Cold Start Emissions of Spark-Ignition Engines at Low Ambient Temperatures as an Air Quality Risk
Publication -
Second-order Stark effect and polarizability of a relativistic two-dimensional hydrogenlike atom in the ground state
PublicationThe second-order Stark effect for a planar Dirac one-electron atom in the ground state is analyzed within the framework of the Rayleigh-Schrödinger perturbation theory, with the use of the Sturmian series expansion of the generalized Dirac-Coulomb Green's function. A closed-form analytical expression for the static dipole polarizability of that system is found. The formula involves the generalized hypergeometric function ${}_{3}F_{2}$...
-
RDE Testing of Passenger Cars: The Effect of the Cold Start on the Emissions Results
Publication -
Euro III / Euro IV Emissions - A Study of Cold Start and Warm Up Phases with a SI (Spark Ignition) Engine
Publication -
Stark effect of atomic helium second triplet series in electric fields up to 1600 kV cm−1
Publication