BEGIN:VCALENDAR VERSION:2.0 PRODID:researchseminars.org CALSCALE:GREGORIAN X-WR-CALNAME:researchseminars.org BEGIN:VEVENT SUMMARY:Maria Di Paolo (University of East Anglia) DTSTART:20251104T130000Z DTEND:20251104T140000Z DTSTAMP:20260423T022803Z UID:UEA_mth/19 DESCRIPTION:Title: Climate Patterns of Spin-Orbit Resonant Exoplanets Around Low-Mass Stars< /a>\nby Maria Di Paolo (University of East Anglia) as part of Fluids and S tructures Seminar @ UEA\n\nLecture held in SCI 3.05.\n\nAbstract\nM dwarfs are the most promising candidates for finding habitable worlds through at mospheric characterization. Planets in the habitable zone of low-mass star s experience intense tidal forcings and often become tidally locked. Despi te the majority of research being centered on the climate dynamics of sync hronously rotating planets in this scenario\, synchronous rotation is not an inevitable outcome of tidal locking. Several different circumstances ca n result in an asynchronous rotation\, and in some instances can lead to s pin-orbit resonances (SORs).\nIn this talk\, we will explore the climates of two different 3:2 SOR scenarios with a coupled atmosphere-ocean general circulation model. Given the crucial role played by the oceans in shaping planetary climate\, we adopt two different ocean tidal forcing parameteri zations for each SOR scenario. Each of these cases are simulated with both a dynamical ocean and a thermodynamical ocean.\nOur findings reveal strik ing differences between the analyzed resonant cases and the commonly studi ed synchronous cases. Periodic climate patterns are observed\, with climat ic features such as clouds and rainfall exhibiting a 60° longitudinal shi ft relative to the substellar point. The evolution of quantities such as t he planetary thermal emission during a stellar period is potentially notew orthy from the observational point of view.\n LOCATION:https://researchseminars.org/talk/UEA_mth/19/ END:VEVENT END:VCALENDAR