Now showing items 1-3 of 3

    • Solid confirmation of the broad DIB around 864.8nm using stacked Gaia–RVS spectra 

      Zhao, H.; Schultheis, Mathias; Zwitter, Tomaž; Bailer-Jones, C. A. L.; Panuzzo, P.; Sartoretti, P.; Seabroke, G. M.; Recio-Blanco, A.; Laverny, Patrick de; Kordopatis, Georges; Creevey, Orlagh; Dharmawardena, Thavisha; Frémat, Yves; Sordo, Rosanna; Drimmel, Ronald; Marshall, D.J.; Alonso Palicio, Pedro; Contursi, G.; Álvarez, M. A.; Baker, Steven; Benson, K.; Cropper, M.; Dolding, C.; Huckle, H. E.; Smith, M.; Marchal, O.; Ordenovic, C.; Pailler, F.; Slezak, I. (EDP Sciences, 2022)
      [Abstract]: Context. Studies of the correlation between different diffuse interstellar bands (DIBs) are important for exploring their origins. However, the Gaia–RVS spectral window between 846 and 870 nm contains few DIBs, ...
    • Stellar ages, masses, extinctions, and orbital parameters based on spectroscopic parameters of Gaia DR3 

      Kordopatis, Georges; Schultheis, Mathias; McMillan, Paul J.; Palicio, Pedro Alonso; de Laverny, Patrick; Recio-Blanco, A.; Creevey, Orlagh; Álvarez, M. A.; Andrae, René; Poggio, Eloisa; Spitoni, Emanuele; Contursi, G.; Zhao, H.; Oreshina-Slezak, I.; Ordenovic, C.; Bijaoui, Albert (EDP Sciences, 2023)
      [Abstract]: Gaia's third data release provides radial velocities for 33 million stars and spectroscopically derived atmospheric parameters for more than 5 million targets. When combined with the astrometric data, these ...
    • The cerium content of the Milky Way as revealed by Gaia DR3 GSP-Spec abundances 

      Contursi, G.; Laverny, Patrick de; Recio-Blanco, A.; Spitoni, Emanuele; Palicio, Pedro Alonso; Poggio, Eloisa; Grisoni, V.; Cescutti, Gabriele; Matteucci, Francesca; Spina, L.; Álvarez, M. A.; Kordopatis, Georges (EDP Sciences, 2023)
      [Abstract]: The recent Gaia third data release contains a homogeneous analysis of millions of high-quality Radial Velocity Spectrometer (RVS) stellar spectra by the GSP-Spec module. This led to the estimation of millions ...