C/O and N/O ratios in planetary nebulae with [WC] central stars
Planetary nebulae (PNe) around [WR] central stars (WRPNe) constitute a particular photoionized nebula class, representing about 10-15% of the PNe with known...
C/O vs Mg/Si ratios in solar-type stars: The HARPS sample
The determination of the chemical composition of extrasolar planets has been the subject of numerous studies in the last years. While the composition of the...
CAFÉ-BEANS: An exhaustive hunt for high-mass binaries
CAFÉ-BEANS is an on-going survey running on the 2.2 m telescope at Calar Alto. For more than two years, CAFÉ-BEANS has been collecting high-resolution spectra...
CaII triplet in Sextans dSph galaxy (Battaglia+, 2011)
The spectroscopic observations were carried out at VLT/FLAMES between 2003 and 2004, with the exception of one pointing which was re-observed in 2008 May...
CaII triplet of RGB from VLT/FLAMES obs. (Battaglia+, 2008)
The data sets presented here were collected between 2003 August and 2005 November. They consist of 15 pointings in the Sculptor dSph and 11 in the Fornax dSph...
CaII triplet of RGB from VLT/FLAMES obs. (Battaglia+, 2008)
The data sets presented here were collected between 2003 August and 2005 November. They consist of 15 pointings in the Sculptor dSph and 11 in the Fornax dSph...
Calculating the Bound on the Light Higgs Mass in General SUSY Models
In the Minimal Supersymmetric Standard Model (MSSM) the existence of an upper bound on the mass of the $CP=+1$ lightest Higgs boson, equal to $m_Z$ at tree-...