A direct measurement of the O(D-1) quantum yields from the photodissociation of ozone between 300 and 328 nm
The relative quantum yields of O(1D) produced in the photolysis of ozone at 298 K between 300 and 328 nm have been measured directly by resonance-enhanced multiple photon ionisation of the fragment. Clear indications are seen of a tail in the quantum yield extending to the long-wavelength limit of t...
| Автори: | , , , |
|---|---|
| Формат: | Journal article |
| Мова: | English |
| Опубліковано: |
1997
|
| _version_ | 1826262708287176704 |
|---|---|
| author | Ball, S Hancock, G Martin, SE deMoira, J |
| author_facet | Ball, S Hancock, G Martin, SE deMoira, J |
| author_sort | Ball, S |
| collection | OXFORD |
| description | The relative quantum yields of O(1D) produced in the photolysis of ozone at 298 K between 300 and 328 nm have been measured directly by resonance-enhanced multiple photon ionisation of the fragment. Clear indications are seen of a tail in the quantum yield extending to the long-wavelength limit of the experiments. Comparisons with previous studies are made to assess the importance of the photolysis of vibrationally excited molecules and spin-forbidden dissociation at wavelengths beyond the 310 nm thermodynamic threshold for the formation of both atomic and molecular oxygen in their singlet states. |
| first_indexed | 2024-03-06T19:40:21Z |
| format | Journal article |
| id | oxford-uuid:2072e712-d50e-41d4-8dbc-72a6c7897b6e |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-06T19:40:21Z |
| publishDate | 1997 |
| record_format | dspace |
| spelling | oxford-uuid:2072e712-d50e-41d4-8dbc-72a6c7897b6e2022-03-26T11:27:44ZA direct measurement of the O(D-1) quantum yields from the photodissociation of ozone between 300 and 328 nmJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:2072e712-d50e-41d4-8dbc-72a6c7897b6eEnglishSymplectic Elements at Oxford1997Ball, SHancock, GMartin, SEdeMoira, JThe relative quantum yields of O(1D) produced in the photolysis of ozone at 298 K between 300 and 328 nm have been measured directly by resonance-enhanced multiple photon ionisation of the fragment. Clear indications are seen of a tail in the quantum yield extending to the long-wavelength limit of the experiments. Comparisons with previous studies are made to assess the importance of the photolysis of vibrationally excited molecules and spin-forbidden dissociation at wavelengths beyond the 310 nm thermodynamic threshold for the formation of both atomic and molecular oxygen in their singlet states. |
| spellingShingle | Ball, S Hancock, G Martin, SE deMoira, J A direct measurement of the O(D-1) quantum yields from the photodissociation of ozone between 300 and 328 nm |
| title | A direct measurement of the O(D-1) quantum yields from the photodissociation of ozone between 300 and 328 nm |
| title_full | A direct measurement of the O(D-1) quantum yields from the photodissociation of ozone between 300 and 328 nm |
| title_fullStr | A direct measurement of the O(D-1) quantum yields from the photodissociation of ozone between 300 and 328 nm |
| title_full_unstemmed | A direct measurement of the O(D-1) quantum yields from the photodissociation of ozone between 300 and 328 nm |
| title_short | A direct measurement of the O(D-1) quantum yields from the photodissociation of ozone between 300 and 328 nm |
| title_sort | direct measurement of the o d 1 quantum yields from the photodissociation of ozone between 300 and 328 nm |
| work_keys_str_mv | AT balls adirectmeasurementoftheod1quantumyieldsfromthephotodissociationofozonebetween300and328nm AT hancockg adirectmeasurementoftheod1quantumyieldsfromthephotodissociationofozonebetween300and328nm AT martinse adirectmeasurementoftheod1quantumyieldsfromthephotodissociationofozonebetween300and328nm AT demoiraj adirectmeasurementoftheod1quantumyieldsfromthephotodissociationofozonebetween300and328nm AT balls directmeasurementoftheod1quantumyieldsfromthephotodissociationofozonebetween300and328nm AT hancockg directmeasurementoftheod1quantumyieldsfromthephotodissociationofozonebetween300and328nm AT martinse directmeasurementoftheod1quantumyieldsfromthephotodissociationofozonebetween300and328nm AT demoiraj directmeasurementoftheod1quantumyieldsfromthephotodissociationofozonebetween300and328nm |