CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume 11916 > Article
Paper
15 December 2021 Mechanism of ozone depletion in the presence of oxygen atoms
Andrey A. Pershin, Aleksei P. Torbin
Author Affiliations +
Proceedings Volume 11916, 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics; 119160B (2021) https://doi.org/10.1117/12.2603493
Event: 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 2021, Moscow, Russian Federation
Abstract
The absorption time-resolved profiles of ozone and emission signals near 567 nm in O3-N2 mixture after the 266 nm laser photolysis were investigated. The unknown effect of rapid ozone decomposition was observed. It was shown that the main contribution into the loss of О3 in the postphotolysis zone is made by the reaction О3 + O2(a1▵g, v>2). O2(a1▵g, v>2) is produced as a result of collisional relaxation of the atomic oxygen recombination O + O + N2 products. It was demonstrated that the rapid depletion of O3 occurs in the presence of О2(c1Σu-). On the basis of this fact a new mechanism of ozone loss kinetics was proposed.
© (2021) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Citation Download Citation
Andrey A. Pershin and Aleksei P. Torbin "Mechanism of ozone depletion in the presence of oxygen atoms", Proc. SPIE 11916, 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 119160B (15 December 2021); https://doi.org/10.1117/12.2603493
ACCESS THE FULL ARTICLE
ORGANIZATIONAL
Sign in with credentials provided by your organization.
INSTITUTIONAL
Select your institution to access the SPIE Digital Library.
SELECT YOUR INSTITUTION
PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
PERSONAL SIGN IN
No SPIE Account? Create one
PURCHASE THIS CONTENT
SUBSCRIBE TO DIGITAL LIBRARY
50 downloads per 1-year subscription
Members: $195
Non-members: $335 ADD TO CART
25 downloads per 1 - year subscription
Members: $145
Non-members: $250 ADD TO CART
PURCHASE SINGLE ARTICLE
Includes PDF, HTML & Video, when available
Members: $17.00
Non-members: $21.00 ADD TO CART
PROCEEDINGS
 6 PAGES
DOWNLOAD PAPER SAVE TO MY LIBRARY
GET CITATION
Advertisement
Advertisement
RIGHTS & PERMISSIONS
Get copyright permission  Get copyright permission on Copyright Marketplace
KEYWORDS
Ozone
Oxygen
Photolysis
Ultraviolet radiation
Atmospheric chemistry
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top