Observation of the Ã−X̃ Electronic Transitions of Cyclopentyl and Cyclohexyl Peroxy Radicals via Cavity Ringdown Spectroscopy

2010 ◽  
Vol 114 (1) ◽  
pp. 218-231 ◽  
Author(s):  
Phillip S. Thomas ◽  
Rabi Chhantyal-Pun ◽  
Terry A. Miller
Keyword(s):  
Electronic Transitions ◽  
Peroxy Radicals ◽  
Cavity Ringdown Spectroscopy ◽  
Cavity Ringdown

scholarly journals Laboratory Electronic Spectra of Carbon Chains and Rings

2013 ◽  
Vol 9 (S297) ◽  
pp. 237-246 ◽  
Author(s):  
L. N. Zack ◽  
J. P. Maier
Keyword(s):  
Gas Phase ◽  
Electronic Spectra ◽  
Multiphoton Ionization ◽  
Ion Trapping ◽  
Electronic Transitions ◽  
Cavity Ringdown Spectroscopy ◽  
Cavity Ringdown ◽  
Carbon Chains ◽  
Diffuse Interstellar Bands ◽  
Optical Wavelengths

AbstractCarriers of the diffuse interstellar bands (DIBs) cannot be definitively identified without laboratory spectra. Several techniques, including matrix isolation, cavity ringdown spectroscopy, resonance enhanced multiphoton ionization, and ion trapping, have been used to measure the electronic spectra of carbon chains and their derivatives. The gas-phase laboratory spectra could then be compared to the astronomical data of known DIBs. The choice of molecules studied in the gas phase depends on the presence of strong electronic transitions at optical wavelengths, the lifetimes of excited electronic states, and chemical feasibility in diffuse astrophysical environments. Collisional-radiative rate models have also be used in conjunction with laboratory spectra to predict absorption profiles under interstellar conditions.

Detection and characterization of alkyl peroxy radicals using cavity ringdown spectroscopy

2000 ◽  
Vol 112 (24) ◽  
pp. 10695-10698 ◽  
Author(s):  
Michael B. Pushkarsky ◽  
Sergey J. Zalyubovsky ◽  
Terry A. Miller
Keyword(s):  
Peroxy Radicals ◽  
Cavity Ringdown Spectroscopy ◽  
Cavity Ringdown ◽  
Alkyl Peroxy Radicals

Measurements of Peroxy Radicals Using Chemical Amplification−Cavity Ringdown Spectroscopy

2009 ◽  
Vol 43 (20) ◽  
pp. 7791-7796 ◽  
Author(s):  
Yingdi Liu ◽  
Rodrigo Morales-Cueto ◽  
James Hargrove ◽  
David Medina ◽  
Jingsong Zhang
Keyword(s):  
Peroxy Radicals ◽  
Cavity Ringdown Spectroscopy ◽  
Cavity Ringdown ◽  
Chemical Amplification

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

Cavity Ringdown Spectroscopy of the à − X̃ Electronic Transition of the CH3C(O)O2Radical

2003 ◽  
Vol 107 (39) ◽  
pp. 7704-7712 ◽  
Author(s):  
Sergey J. Zalyubovsky ◽  
Brent G. Glover ◽  
Terry A. Miller
Keyword(s):  
Electronic Transition ◽  
Cavity Ringdown Spectroscopy ◽  
Cavity Ringdown

scholarly journals Toward continuous monitoring of seawater13CO2/12CO2isotope ratio andpCO2: Performance of cavity ringdown spectroscopy and gas matrix effects

2010 ◽  
Vol 8 (10) ◽  
pp. 539-551 ◽  
Author(s):  
Gernot Friedrichs ◽  
Julia Bock ◽  
Friedrich Temps ◽  
Peer Fietzek ◽  
Arne Körtzinger ◽  
...  
Keyword(s):  
Continuous Monitoring ◽  
Matrix Effects ◽  
Cavity Ringdown Spectroscopy ◽  
Cavity Ringdown
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