Planetary nebulae and central stars: stellar winds and metallicity

• Grant number: 06/58240-3
• Support Opportunities: Scholarships in Brazil - Doctorate
• Start date: April 01, 2007
• End date: December 31, 2011
• Field of knowledge: Physical Sciences and Mathematics - Astronomy - Stellar Astrophysics
• Principal Investigator: Walter Junqueira Maciel
• Grantee: Graziela Roswitha Keller Rodrigues
• Host Institution: Instituto de Astronomia, Geofísica e Ciências Atmosféricas (IAG). Universidade de São Paulo (USP). São Paulo , SP, Brazil
• Associated research grant: 02/08816-5 - Photoionized nebulae, stars and the chemical evolution of galaxies, AP.TEM

Scientific publications

(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)

LAGANA, T. F.; DE SOUZA, R. S.; KELLER, G. R.. On the influence of non-thermal pressure on the mass determination of galaxy clusters. Astronomy & Astrophysics, v. 510, FEB 2010. (06/58240-3, 08/04318-7)

KELLER, GRAZIELA R.; HERALD, JAMES E.; BIANCHI, LUCIANA; MACIEL, WALTER J.; BOHLIN, RALPH C.. A new grid of synthetic spectra for the analysis of [WC]-type central stars of planetary nebulae. Monthly Notices of the Royal Astronomical Society, v. 418, n. 2, p. 705-728, DEC 2011. (06/58240-3)

KELLER, GRAZIELA R.; BIANCHI, LUCIANA; MACIEL, WALTER J.. UV spectral analysis of very hot H-deficient [WCE]-type central stars of planetary nebulae: NGC 2867, NGC 5189, NGC 6905, Pb 6 and Sand 3. Monthly Notices of the Royal Astronomical Society, v. 442, n. 2, p. 1379-1395, AUG 1 2014. (09/54006-4, 12/03479-2, 06/58240-3)