TY - JOUR
T1 - Strengths of absorption features in vibration-rotational band v = 6 ← v = 0 of 14N16O X 2Πr in the near infrared region
AU - Lee, Yuan-Pern
AU - Cheah, Swee Lan
AU - Ogilvie, J. F.
PY - 2003/6
Y1 - 2003/6
N2 - The strengths or integrated absorption intensities of individual features in band v = 6 ← v = 0 of gaseous 14N16O X 2Πr are measured at (297.35 ± 0.4) K with spectral resolution 6 m-1. For unresolved features near band heads in R branches, partition of total intensity enables estimates for each transition, apart from spin-rotation doubling and hyperfine effects. As a sum of these strengths of lines, the strength of the entire band centred near 1083 606 m-1, including sub-bands for both 2Π1/2 and 2Π3/2, is (5.63 ± 0.28) × 10-27 m. We compare measured strengths with those calculated from deduced values of transition moment for electric dipolar moment and Herman-Wallis coefficient.
AB - The strengths or integrated absorption intensities of individual features in band v = 6 ← v = 0 of gaseous 14N16O X 2Πr are measured at (297.35 ± 0.4) K with spectral resolution 6 m-1. For unresolved features near band heads in R branches, partition of total intensity enables estimates for each transition, apart from spin-rotation doubling and hyperfine effects. As a sum of these strengths of lines, the strength of the entire band centred near 1083 606 m-1, including sub-bands for both 2Π1/2 and 2Π3/2, is (5.63 ± 0.28) × 10-27 m. We compare measured strengths with those calculated from deduced values of transition moment for electric dipolar moment and Herman-Wallis coefficient.
UR - http://www.scopus.com/inward/record.url?scp=0037544309&partnerID=8YFLogxK
U2 - 10.1016/S1350-4495(03)00122-1
DO - 10.1016/S1350-4495(03)00122-1
M3 - Article
AN - SCOPUS:0037544309
SN - 1350-4495
VL - 44
SP - 199
EP - 205
JO - Infrared Physics and Technology
JF - Infrared Physics and Technology
IS - 3
ER -