Program

All activities will be at the auditorium of the MackGraphe building on the Mackenzie campus in São Paulo (Rua da Consolação, 930).

Thursday 5 Sept 2019

08:50 - 09:30 registration at the main entry of Mackenzie, on Rua da Consolação 930. For late arrivals, registration at the MackGraphe building.

Chair: Caius Selhorst
09:30 Opening, Jorge Meléndez (USP, Brazil)
09:35 [invited] Gustavo Guerrero (UFMG/Brazil). Global MHD simulations of stellar dynamos

10:30 - 11:00 coffee break

Chair: Raphaëlle Haywood
11:00 [invited] José-Dias do Nascimento Jr. (UFRN/Brazil, Harvard/USA). Rotation and activity of Sun-like stars
12:00 [invited] Marília Carlos (USP/Brazil). Lithium depletion in open clusters and field solar twins

12:30 - 14:00 lunch

Chair: Marília Carlos (USP/Brazil)
14:00 [invited] Adriana Valio (Mackenzie/Brazil). Stellar activity and rotation from planetary transits
15:00 [invited] Raphaëlle Haywood (Harvard/USA). How does stellar activity impact radial-velocity observations?

16:00 - 16:30 coffee break

Chair: Jorge Meléndez
16:30 Andre de Castro Milone (INPE/Brazil). Pristine Th abundance in solar twins: habitability in rocky planets
16:45 Rafael Bueno Botelho (INPE/Brazil). Carbon, Nitrogen and the isotopic ratio 12C/13C in solar twins
17:00 Paulo José de Aguiar Simões (Mackenzie/Brazil). The origin of white-light flares: a 160-year-old mystery
17:15 Jhon Yana Galarza (USP/Brazil). The effect of stellar activity on the stellar parameters of the young solar twin HIP 36515
17:30 Caius Lucius Selhorst (Unicsul/Brazil). Simulations of planetary transits of solar like stars at radio wavelengths
17:45 Eduardo Machado Pereira (UFRJ/Brazil). New Candidates for Chromospherically Young, Kinematically Old Stars
18:00 Thayse Pacheco (USP/Brazil). Solar analogs with white dwarf companions
18:10 Patricia Cruz (USP/Brazil). A large-sample analysis of the radius anomaly problem in short-period eclipsing binaries

19:00 Dinner at the Restaurant 'O Mineiro Prime', Rua Antônio Carlos, 282 - Consolação, São Paulo (near Av. Paulista).


Friday 6 Sept 2019

Chair: José-Dias do Nascimento Jr.
09:30 [invited] Sydney A. Barnes (AIP/Germany). Gyrochronology

10:30 - 11:00 coffee break

Chair: Gustavo Guerrero
11:00 [invited] Andrea Buccino (IAFE/Argentina). 20 years of HKα Project: Long-term activity in cool stars
12:00 [invited] Diego Lorenzo-Oliveira (USP/Brazil). The evolution of magnetic cycles of Sun-like stars

12:30 - 14:00 lunch

Chair: Andrea Buccino (IAFE/Argentina)
14:00 Visit to CRAAM (Center for Radio Astronomy and Astrophysics at Mackenzie)
15:00 [invited] Raphaëlle Haywood (Harvard/USA). What are we learning from observing the Sun as a star?

16:00 - 16:30 coffee break

Chair: Thayse Pacheco
16:30 [invited] Gustavo Porto de Mello (UFRJ/Brazil). Planetary Habitability around Active Stars
17:30 Dirceu Yuri Simplicio Netto (Mackenzie/Brazil). Stellar activity and rotation of Kepler-63
17:45 Fabian Marcel Menezes (Mackenzie/Brazil). CME simulations from the Sun and Kepler-63
17:55 Gabriela Carvalho Silva (USP/Brazil). Sunspots rotation periods through the solar activity cycles
18:05 - 18:25 Round table (invited speakers), chaired by Adriana Valio (Mackenzie/Brazil)
18:25 - 18:30 Closing, Adriana Valio (Mackenzie/Brazil)

19:10 Dinner at the Restaurant 'Balaio IMS', on Av. Paulista, 2424 - Bela Vista, São Paulo.

Invited talks: 50 + 10 min, or 25 + 5 min
Contributed talks: 12 + 3 min, or 8 + 2 min

Contact: precisionspectroscopy @ gmail.com
Twitter: @PrecisionSpec