Publication type: Refereed

  • Publication
    Nature versus nurture: distinguishing effects from stellar processing and chemical evolution on carbon and nitrogen in red giant stars
    The surface [C/N] ratios of evolved giants are strongly affected by the first dredge-up (FDU) of nuclear-processed material from stellar cores. C and N also...
  • Publication
    Near infrared light variations of chemically peculiar stars. The SrCrEu stars
    Twenty magnetic Chemically Peculiar (CP2) stars of the SrCrEu subgroup mostly brighter than the 7.5 visual magnitude have been investigated in the near infrared...
  • Publication
    Near infrared light variations of CP stars. The SiSrCrEu stars
    Twelve magnetic Chemically Peculiar (CP2) stars of the SiSrCrEu subgroup mostly brighter than the 7.5 visual magnitude have been investigated in the infrared at...
  • Publication
    Near infrared monitoring of a sample of blazars with the Carlos Sanchez Telescope.
    Results of a program of near-IR monitoring of a sample of blazars and miniblazars observed during 1990 and 1991 with the Carlos Sanchez Telescope, in Teide...
  • Publication
    Near infrared observations of the H II region S 146
    Near infrared observations between 0.7 and 5 microns of the irregular H II region S 146 are reported. A source found near the center of the nebula is identified...
  • Publication
    Near infrared observations of the Local Arm
    Observations of the Local Arm have been carried out in the near-infrared with the 1.5 m ``Carlos Sanchez'' telescope in Tenerife. A model of the disc with...
  • Publication
    Near infrared observations of the truncation of stellar disks
    We present a first study of truncation of the stellar disks of spiral galaxies in the near infrared. Observations of NGC 4013, NGC 4217, NGC 6504 and NGC 5981...
  • Publication
    Near infrared photometry of IRAS sources with colours like planetary nebulae. III
    We present the near infrared photometry of a new sample of 225 IRAS sources, many of them previously unidentified in the literature, selected because their far...
  • Publication
    Near infrared polarimetry of a sample of YSOs
    Aims: Our goal is to study the physical properties of the circumstellar environment of young stellar objetcs (YSOs). In particular, the determination of the...