{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,6]],"date-time":"2026-10-06T03:11:14Z","timestamp":1791256274747,"version":"4.1.0"},"reference-count":35,"publisher":"American Association for the Advancement of Science (AAAS)","issue":"5612","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Science"],"published-print":{"date-parts":[[2003,3,7]]},"abstract":"<jats:p>\n            Atmospheric field measurements and models of the stratospheric sulfate aerosol layer led to the suggestion that sulfuric acid (H\n            <jats:sub>2<\/jats:sub>\n            SO\n            <jats:sub>4<\/jats:sub>\n            ) must photolyze at high altitudes. We propose that excitation of vibrational overtones of H\n            <jats:sub>2<\/jats:sub>\n            SO\n            <jats:sub>4<\/jats:sub>\n            and its hydrate in the near-infrared and visible leads to photolysis, forming sulfur trioxide (SO\n            <jats:sub>3<\/jats:sub>\n            ) and water. On the basis of absorption cross sections calculated with ab initio methods calibrated to experimental measurements, we estimated\n            <jats:italic>J<\/jats:italic>\n            values that are sufficient to explain stratospheric and mesospheric sulfur dioxide (SO\n            <jats:sub>2<\/jats:sub>\n            ) concentrations and the observation of the sulfate layer.\n          <\/jats:p>","DOI":"10.1126\/science.1079297","type":"journal-article","created":{"date-parts":[[2003,3,6]],"date-time":"2003-03-06T22:06:37Z","timestamp":1046988397000},"page":"1566-1568","source":"Crossref","is-referenced-by-count":156,"title":["Photolysis of Sulfuric Acid Vapor by Visible Solar Radiation"],"prefix":"10.1126","volume":"299","author":[{"given":"V.","family":"Vaida","sequence":"first","affiliation":[{"name":"Department of Chemistry and Biochemistry and Cooperative Institute for Research in Environmental Sciences (CIRES), University of Colorado, Boulder, CO 80309\u20130215, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"H. G.","family":"Kjaergaard","sequence":"additional","affiliation":[{"name":"Department of Chemistry, University of Otago, Post Office Box 56, Dunedin, New Zealand."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"P. E.","family":"Hintze","sequence":"additional","affiliation":[{"name":"Department of Chemistry and Biochemistry and Cooperative Institute for Research in Environmental Sciences (CIRES), University of Colorado, Boulder, CO 80309\u20130215, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"D. J.","family":"Donaldson","sequence":"additional","affiliation":[{"name":"Department of Chemistry and University of Toronto at Scarborough, 80 St. George Street, Toronto, ON M5S 3H6 Canada."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"221","reference":[{"key":"e_1_3_1_2_2","doi-asserted-by":"crossref","first-page":"5215","DOI":"10.1029\/94JD03110","volume":"100","author":"Zhao J. X.","year":"1995","unstructured":"Zhao J. X., Toon O. 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J., Ticich T. M., Likar M. D., Crim F. F., J. Chem. Phys. 85, 2331 (1986).","journal-title":"J. Chem. Phys."},{"key":"e_1_3_1_36_2","unstructured":"We thank A. Tuck for insightful comments regarding this work. V.V. and P.E.H. thank the NSF for funding. H.G.K. thanks the Marsden Fund administrated by the Royal Society of New Zealand and the University of Otago for providing funding for this research. D.J.D. thanks the Canadian Natural Sciences and Engineering Research Council for partial funding of this work. H.G.K. and D.J.D. are grateful to CIRES for visiting faculty fellowships and P.E.H. thanks CIRES for a graduate research fellowship."}],"container-title":["Science"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.science.org\/doi\/pdf\/10.1126\/science.1079297","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,1,10]],"date-time":"2024-01-10T02:07:29Z","timestamp":1704852449000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.science.org\/doi\/10.1126\/science.1079297"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2003,3,7]]},"references-count":35,"journal-issue":{"issue":"5612","published-print":{"date-parts":[[2003,3,7]]}},"alternative-id":["10.1126\/science.1079297"],"URL":"https:\/\/doi.org\/10.1126\/science.1079297","relation":{},"ISSN":["0036-8075","1095-9203"],"issn-type":[{"value":"0036-8075","type":"print"},{"value":"1095-9203","type":"electronic"}],"subject":[],"published":{"date-parts":[[2003,3,7]]}}}