The origin of the most luminous Planetary Nebulae

Bibcode
2017IAUS..323..386G
DOI
10.1017/S1743921317003465
Galera-Rosillo, R.; Corradi, R. L. M.; Balick, Bruce; Kwitter, Karen; Mampaso, A.; García-Rojas, J.
Referencia bibliográfica

Planetary Nebulae: Multi-Wavelength Probes of Stellar and Galactic Evolution, Proceedings of the International Astronomical Union, IAU Symposium, Volume 323, pp. 386-387

Fecha de publicación:
10
2017
Número de autores
6
Número de autores del IAC
4
Número de citas
0
Número de citas referidas
0
Descripción
As part of a systematic effort to characterize the properties and progenitors of the most luminous planetary nebulae (PNe), we obtained a sample among the brightest PNe in two stellar systems of different metallicities: LMC (Z/Z⊙~0.5) and M31 (Z/Z⊙~1) by means of a combined effort with the VLT and the 10mGTC. Modelling of these data will allow us to infer the masses of the stellar progenitors, gaining insights into the controversial origin of the universal cutoff of the Planetary Nebulae Luminosity Function (PNLF).
Tipo
Sin árbitro
Nebulosas planetarias
Galaxias

Te puede interesar

  • Sin árbitro
    Low dimensional representations of spectra from the Hyperscout-H hyperspectral imager aboard the Hera mission with artificial neural networks
    On 26 September 2022, NASA's Double Asteroid Redirection Test (DART) mission impacted Dimorphos, the moonlet of near-earth asteroid 65803 Didymos, performing the world's first planetary defence test. ESA's Hera mission will be launched in October 2024 and rendezvous with the Didymos system end of 2026 or beginning of 2027. It will closely
    Grieger, Björn et al.

    Fecha de publicación:

    9
    2024
    Bibcode
    2024EPSC...17..506G
    Número de citas
    0
  • Sin árbitro
    The Iapetus' case: NUV as tracer of two populations of dark material
    Giant planets have numerous moons with various origins and evolutionary paths. During their formation, they had disks of material, whereas regular satellites formed similarly to planetesimals in the solar disk. During their migration, they also captured objects in their orbits, known as irregular satellites. Iapetus is Saturn's third largest and
    Tinaut-Ruano, Fernando et al.

    Fecha de publicación:

    9
    2024
    Bibcode
    2024EPSC...17.1071T
    Número de citas
    0
  • Sin árbitro
    The molecular diversity of TNOs revealed by JWST and its links to protoplanetary composition and processes
    Introduction: Bodies orbiting the trans-Neptunian regions (TNOs) are windows into Solar System formation, history and evolution. They are remnants from the ancient time of planetary formation in the protoplanetary disk, but they have all been affected to some extent by subsequent dynamical evolution of the Solar System. Many are probably very
    Brunetto, Rosario et al.

    Fecha de publicación:

    9
    2024
    Bibcode
    2024EPSC...17...65B
    Número de citas
    0