The present writer is concerned with these communications mainly because they may cause confusion in regard to two letters of his own to NATURE (March 22, p. 423, and April 5, p. 489) on the isotope effect in band spectra.doi:10.1038/113820a0MULLIKEN...
Line and Band Spectra.Not Availabledoi:10.1038/127359a0RF. I. GNature
Band spectra are simply complex line spectra associated with the existence of a greater number of possible energy states when atoms combine together to form molecules, and the greater number of possible transitions between states which can occur. When matter is in a more highly condensed state, i...
Line mixing effects in the ν3 band of CH3F in helium: Experimental band shapes and ECS analysisPACS. 33.20.Ea Infrared spectra - 33.70.-w Intensities and shapes of molecular spectral lines and bands - 34.10.+x General theories and models of atomic and molecular collisions and interactions (...
Follow-up narrow-band Parkes H i observations were obtained in 2010 and 2015 for 290 galaxies, while for the further 104 galaxies, sufficiently high signal-to-noise (S/N) spectra were available from the original HIZOA data. All 394 spectra are reduced and parametrized in the same ...
的定义最初是从穆斯堡尔谱中伽马射线与原子核之间的弹性与非弹性作用的来的 （Impurity spectra of ...
Spectroscopy is basically the study of spectra and spectral lines of light, and specifically for us, the light from stars.It makes it possible to analyze the light emitted from stars.When you analyze this light, you can figure out their distance from the Earth, and identify what they are ma...
MALE PROFESSOR: Now astronomy didn't really, uh, balloon, into the science it is today until the development of spectroscopy.Spectroscopy is basically the study of spectra and spectral lines of light, and specifically for us, the light from stars.It makes it possible to analyze the light emit...
What is the difference between a line-by-line calculation and a band-model calculation? Absorption/emission spectra are comprised of a complicated array of spectral lines. The HITRAN 2008 Database (Version 13.0) contains over 2,713,000 lines for 39 different molecules. In order to resolve these...
3.What can be inferred about two stars if their spectra have similar spectral line patterns? A. The stars are approximately the same distance from the Earth. B. The stars probably have some chemical elements in common. C. The stars have nearly the same brightness. D. The stars are proba...