ULTRA-LOW TEMPERATURE KINETICS OF NEUTRAL-NEUTRAL REACTIONS - NEW EXPERIMENTAL AND THEORETICAL RESULTS FOR OH+HBR BETWEEN 295-K AND 23-K
The first determination of the rate of reaction of OH radicals with HBr at temperatures below 249 K is reported. Rate constants measured from 295 to 23 K increase monotonically with decrease in temperature and are faster than has previously been thought at the temperatures present in the mid and low...
| Main Authors: | , , , , |
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| Format: | Journal article |
| Language: | English |
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1994
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| _version_ | 1826286366076436480 |
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| author | Sims, I Smith, I Clary, D Bocherel, P Rowe, B |
| author_facet | Sims, I Smith, I Clary, D Bocherel, P Rowe, B |
| author_sort | Sims, I |
| collection | OXFORD |
| description | The first determination of the rate of reaction of OH radicals with HBr at temperatures below 249 K is reported. Rate constants measured from 295 to 23 K increase monotonically with decrease in temperature and are faster than has previously been thought at the temperatures present in the mid and low stratosphere. The observed negative temperature dependence is well predicted by a simple formula deduced from quantum scattering calculations employing the rotating bond approximation. © 1994 American Institute of Physics. |
| first_indexed | 2024-03-07T01:42:40Z |
| format | Journal article |
| id | oxford-uuid:97660183-c7cd-427d-a905-28965664fa23 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-07T01:42:40Z |
| publishDate | 1994 |
| record_format | dspace |
| spelling | oxford-uuid:97660183-c7cd-427d-a905-28965664fa232022-03-26T23:59:17ZULTRA-LOW TEMPERATURE KINETICS OF NEUTRAL-NEUTRAL REACTIONS - NEW EXPERIMENTAL AND THEORETICAL RESULTS FOR OH+HBR BETWEEN 295-K AND 23-KJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:97660183-c7cd-427d-a905-28965664fa23EnglishSymplectic Elements at Oxford1994Sims, ISmith, IClary, DBocherel, PRowe, BThe first determination of the rate of reaction of OH radicals with HBr at temperatures below 249 K is reported. Rate constants measured from 295 to 23 K increase monotonically with decrease in temperature and are faster than has previously been thought at the temperatures present in the mid and low stratosphere. The observed negative temperature dependence is well predicted by a simple formula deduced from quantum scattering calculations employing the rotating bond approximation. © 1994 American Institute of Physics. |
| spellingShingle | Sims, I Smith, I Clary, D Bocherel, P Rowe, B ULTRA-LOW TEMPERATURE KINETICS OF NEUTRAL-NEUTRAL REACTIONS - NEW EXPERIMENTAL AND THEORETICAL RESULTS FOR OH+HBR BETWEEN 295-K AND 23-K |
| title | ULTRA-LOW TEMPERATURE KINETICS OF NEUTRAL-NEUTRAL REACTIONS - NEW EXPERIMENTAL AND THEORETICAL RESULTS FOR OH+HBR BETWEEN 295-K AND 23-K |
| title_full | ULTRA-LOW TEMPERATURE KINETICS OF NEUTRAL-NEUTRAL REACTIONS - NEW EXPERIMENTAL AND THEORETICAL RESULTS FOR OH+HBR BETWEEN 295-K AND 23-K |
| title_fullStr | ULTRA-LOW TEMPERATURE KINETICS OF NEUTRAL-NEUTRAL REACTIONS - NEW EXPERIMENTAL AND THEORETICAL RESULTS FOR OH+HBR BETWEEN 295-K AND 23-K |
| title_full_unstemmed | ULTRA-LOW TEMPERATURE KINETICS OF NEUTRAL-NEUTRAL REACTIONS - NEW EXPERIMENTAL AND THEORETICAL RESULTS FOR OH+HBR BETWEEN 295-K AND 23-K |
| title_short | ULTRA-LOW TEMPERATURE KINETICS OF NEUTRAL-NEUTRAL REACTIONS - NEW EXPERIMENTAL AND THEORETICAL RESULTS FOR OH+HBR BETWEEN 295-K AND 23-K |
| title_sort | ultra low temperature kinetics of neutral neutral reactions new experimental and theoretical results for oh hbr between 295 k and 23 k |
| work_keys_str_mv | AT simsi ultralowtemperaturekineticsofneutralneutralreactionsnewexperimentalandtheoreticalresultsforohhbrbetween295kand23k AT smithi ultralowtemperaturekineticsofneutralneutralreactionsnewexperimentalandtheoreticalresultsforohhbrbetween295kand23k AT claryd ultralowtemperaturekineticsofneutralneutralreactionsnewexperimentalandtheoreticalresultsforohhbrbetween295kand23k AT bocherelp ultralowtemperaturekineticsofneutralneutralreactionsnewexperimentalandtheoreticalresultsforohhbrbetween295kand23k AT roweb ultralowtemperaturekineticsofneutralneutralreactionsnewexperimentalandtheoreticalresultsforohhbrbetween295kand23k |