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X-WR-CALNAME:Osservatorio Astrofisico di Catania
X-ORIGINAL-URL:https://www.oact.inaf.it
X-WR-CALDESC:Eventi per Osservatorio Astrofisico di Catania
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DTSTART:20240101T000000
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DTSTART;TZID=UTC:20240923T110000
DTEND;TZID=UTC:20240923T120000
DTSTAMP:20260407T180546
CREATED:20240913T081704Z
LAST-MODIFIED:20240913T081707Z
UID:16744-1727089200-1727092800@www.oact.inaf.it
SUMMARY:The Hot Neptune Desert
DESCRIPTION:Recording: https://www.oact.inaf.it/seminars/ \nDATE:  Monday\, September 23\, 11:00 a.m. \nORGANIZER: INAF-OACT \nLOCATION: AULA OVEST (INAF-OACT) + remote \nLink for the remote audience:https://meet.google.com/wvf-uwxo-oyj \nSPEAKER: Dott. Christian Magliano (Università di Napoli Federico II\, Naples\, Italy) \nABSTRACT:The vast majority of close-in planets are either massive hot Jupiters capable of holding their atmosphere against the stellar photoevaporation or small rocky planets completely drained by the stellar radiation. We observe an unexpected dearth of highly irradiated Neptune- and Saturn-like planets orbiting their host star in less than 4-10 days\, called “Hot Neptune Desert”. In this talk\, I will present our recent findings from uniformly vetting 250 hot Neptune TESS candidates using a two-step vetting technique\, as well as discuss a cutting-edge approach to examine the problem under a new perspective. I will also discuss how the PLATO mission may enhance our understanding of the Hot Neptunes. \n  \nA few rules:— in case of large in-person attendance\, attendees may be asked to wear a face mask— before joining\, make sure you are using your institutional inaf.it account if you have one (otherwise we will grant you permission to join)— please do not forget to mute your microphone and switch off your webcam when access the virtual room— for questions leave a message in the chat\, the answers at the end of the webinar— the seminar will be recorded\, so if you are interested in it\, please contact us to get the link to the registration.
URL:https://www.oact.inaf.it/event/the-hot-neptune-desert/
LOCATION:Sede A. Riccò\, Via Santa Sofia 78\, Catania
CATEGORIES:Eventi & Seminari
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