Resolving a long-standing model-observation discrepancy on ozone solar-cycle response

King-Fai Li, University of Washington, Department of Applied Mathematics, Seattle, WA, United States, Qiong Zhang, California Institute of Technology, Pasadena, CA, United States, Ka-Kit Tung, University of Washington, Department of Applied Mathematics, Seattle, United States and Yuk L Yung, California Institute of Technology, Division of Geological and Planetary Sciences, Pasadena, CA, United States