Cavity Ringdown Spectrum of 2-Cyclohexen-1-one in the CO/Alkenyl CC Stretch Region of the S1(n, π*)–S0 Vibronic Band System

2017 ◽  
Vol 121 (12) ◽  
pp. 2343-2352 ◽  
Author(s):  
Ashley E. Mooneyham ◽  
Michael P. McDonnell ◽  
Stephen Drucker
Keyword(s):  
Band System ◽  
Vibronic Band ◽  
Cavity Ringdown

scholarly journals Laser locked cavity ringdown spectroscopy of the (31-) local mode band system of H 13 C 13CH

2007 ◽  
Vol 105 (5-7) ◽  
pp. 807-813
Author(s):  
Joseph Guss ◽  
Markus Metsälä ◽  
Markku Vainio ◽  
Olavi Vaittinen ◽  
Lauri Halonen
Keyword(s):  
Band System ◽  
Local Mode ◽  
Cavity Ringdown Spectroscopy ◽  
Cavity Ringdown

ROTATIONAL ANALYSIS OF THE β BANDS OF PHOSPHORUS MONOXIDE

1959 ◽  
Vol 37 (2) ◽  
pp. 136-143 ◽  
Author(s):  
Nand Lal Singh
Keyword(s):  
Ground State ◽  
Band System ◽  
Electronic States ◽  
Rotational Analysis ◽  
Rotational Constants ◽  
Fine Structures ◽  
Π State

The fine structures of three of the β bands of PO which occur near 3200 Å have been analyzed. The analysis shows that the upper state of this band system is a 2Σ and not a 2Π state as previously believed. The rotational constants of both electronic states have been determined and it is found that the ground state constants, previously determined from the γ bands, are incorrect.

Probing BrCl from photodissociation of CH2BrCl and CHBr2Cl at 248 nm using cavity ring-down spectroscopy

2021 ◽  
Vol 23 (10) ◽  
pp. 6098-6106
Author(s):  
Balaganesh Muthiah ◽  
Toshio Kasai ◽  
King-Chuen Lin
Keyword(s):  
Absorption Spectroscopy ◽  
Cavity Ring Down Spectroscopy ◽  
Cavity Ringdown ◽  
Cavity Ring Down

Investigation of molecular halogens as a primary product from the photodissociation of CH2BrCl and CHBr2Cl at 248 nm using cavity ringdown absorption spectroscopy (CRDS).

Infrared cavity ringdown spectroscopy of water clusters: O–D stretching bands

1998 ◽  
Vol 109 (23) ◽  
pp. 10201-10206 ◽  
Author(s):  
J. B. Paul ◽  
R. A. Provencal ◽  
C. Chapo ◽  
A. Petterson ◽  
R. J. Saykally
Keyword(s):  
Water Clusters ◽  
Cavity Ringdown Spectroscopy ◽  
Cavity Ringdown

The Dielectric Discharge as an Efficient Generator of Active Nitrogen for Chemiluminescence and Analysis

1983 ◽  
Vol 37 (6) ◽  
pp. 545-552 ◽  
Author(s):  
John Kishman ◽  
Eric Barish ◽  
Ralph Allen
Keyword(s):  
Gas Phase ◽  
Ground State ◽  
Band System ◽  
Electrothermal Atomization ◽  
Characteristic Radiation ◽  
Gaseous Species ◽  
Vibrationally Excited ◽  
Active Nitrogen ◽  
Excited Species ◽  
Intense Emission

A predominantly blue “active nitrogen” afterglow was generated in pure flowing nitrogen or in air by using a dielectric discharge at pressures from 1 to 20 Torr. The afterglow contains triplet state molecules and vibrationally excited ground state molecules. These species are produced directly by electron impact without the formation and recombination of nitrogen atoms. The most intense emission is the N2 second positive band system. The N2 first positive and N2+ first negative systems are also observed. The spectral and electrical properties of this discharge are discussed in order to establish guidelines for the analytical use of the afterglow for chemiluminescence reactions. The metastatic nitrogen efficiently transfers its energy to atomic and molecular species which are introduced into the gas phase and these excited species emit characteristic radiation. The effects of electrothermal atomization of Zn and the introduction of gaseous species (e.g., NO) on the afterglow are described.

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