Vibrational relaxation rate constants for HF(v=1–4) by CO, CO2, and HCN with product identification by infrared emission

1992 ◽  
Vol 97 (9) ◽  
pp. 6348-6362 ◽  
Author(s):  
E. Arunan ◽  
D. Raybone ◽  
D. W. Setser
Keyword(s):  
Relaxation Rate ◽  
Rate Constants ◽  
Vibrational Relaxation ◽  
Infrared Emission ◽  
Product Identification

Vibrational relaxation rate constants for SF6 from thermal lensing studies

1987 ◽  
Vol 114 (3) ◽  
pp. 411-416 ◽  
Author(s):  
R.T. Bailey ◽  
F.R. Cruickshank ◽  
R. Guthrie ◽  
D. Pugh ◽  
I.J.M. Weir
Keyword(s):  
Relaxation Rate ◽  
Rate Constants ◽  
Vibrational Relaxation ◽  
Thermal Lensing

Experimental determination of the rate of V–V collisional relaxation in 14N2 in its ground (X1Σg+) electronic state between 77 and 300 K

2015 ◽  
Vol 17 (19) ◽  
pp. 12661-12672 ◽  
Author(s):  
R. Z. Martínez ◽  
D. Bermejo
Keyword(s):  
Relaxation Rate ◽  
Experimental Determination ◽  
Electronic State ◽  
Rate Constants ◽  
Vibrational Relaxation ◽  
Collisional Relaxation

Selective ortho population pumping followed by monitoring of the evolution of the ortho : para ratio yields vibrational relaxation rate constants.

Singlet Methylene Removal Rate Constants from the (0,1,0) Vibrational Level: Enhancement via Complex-Mediated Vibrational Relaxation

2001 ◽  
Vol 215 (6) ◽  
Author(s):  
M.A. Buntine ◽  
G.J. Gutsche ◽  
W.S. Staker ◽  
M.W. Heaven ◽  
K.D. King ◽  
...  
Keyword(s):  
Vibrational Level ◽  
Rate Constants ◽  
Vibrational Relaxation ◽  
Flash Photolysis ◽  
Laser Flash Photolysis ◽  
Removal Rate ◽  
Laser Flash ◽  
Laser Absorption ◽  
Photolysis Laser ◽  
Singlet Methylene

The technique of laser flash photolysis/laser absorption has been used to obtain absolute removal rate constants for singlet methylene,

scholarly journals The survival of PAHs and (hydro)carbon nanoparticles in H II regions

2015 ◽  
Vol 11 (A29A) ◽  
Author(s):  
Elisabetta R. Micelotta ◽  
Marco Bocchio ◽  
Aurélie Rémy-Ruyer ◽  
Melanie Köhler ◽  
Nathalie Ysard ◽  
...  
Keyword(s):  
Polycyclic Aromatic Hydrocarbon ◽  
Vibrational Relaxation ◽  
Carbon Nanoparticles ◽  
Infrared Emission ◽  
H Ii Regions ◽  
Destruction Mechanism ◽  
Hydro Carbon ◽  
First Results ◽  
Polycyclic Aromatic ◽  
Physical Response

AbstractObservations show that emission from the Unidentified Infrared (UIR) bands is strongly suppressed in H II regions. UIR bands are generally attributed to vibrational relaxation of FUV - excited Polycyclic Aromatic Hydrocarbon (PAH) molecules or hydrocarbon nanoparticles containing aromatic domains. If the strongly reduced UIR emission in H II regions is due to the suppression of the carriers, an efficient destruction mechanism is required to explain observations. The aim of this work is to clarify whether UV processing of PAHs and nanoparticles is indeed responsible for the observed lack of infrared emission. We present here our first results on the physical response to photo-processing of the proposed UIR-bands carriers.

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