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BEGIN:VEVENT
DTSTART;TZID=Atlantic/Canary:20220224T103000
DTEND;TZID=Atlantic/Canary:20220224T113000
UID:iactalks-1544
X-WR-CALNAME: IAC Talks: Open Astronomy Seminars
X-ORIGINAL-URL: /iactalks/Talks/view/1544
CREATED:2022-02-24T10:30:00+00:00
X-WR-CALDESC: IAC Talks upcomming talks
SUMMARY:Stellar Rotation in the Gaia Era: Gyrochronology Under Inspection
DESCRIPTION:Stellar Rotation in the Gaia Era: Gyrochronology Under Inspecti
 on\nDr. Diego Godoy-Rivera\n\nRotation plays an important role in the life
  of stars and offers a potential diagnostic to infer their ages and that o
 f their planets. This idea is known as gyrochronology, and if properly cal
 ibrated, its applications to Galactic, stellar, and exoplanetary astrophys
 ics would be far-reaching. Nevertheless, while potentially fruitful over a
  wide range of ages and masses, recent results have raised concerns regard
 ing gyrochronology’s applicability. In this talk, I will present the
  opportunities that the Gaia astrometry has opened to address these issues
 . First, regarding rotation’s classical calibrators, I will illustra
 te the impact that removing the non-member contamination has on the rotati
 onal sequences of open clusters. Second, I will present a novel method tha
 t tests the state-of-the-art gyrochronology relations in under-explore dom
 ains using wide binary stars. Finally, I will discuss the prospects for ex
 panding the existing rotational constraints in unprecedented regimes using
  data from the TESS mission.
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