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Nuclear Neutrino Spectra in Late Stellar Evolution [PDF]

open access: yesEPJ Web of Conferences, 2018
Neutrinos are the principle carriers of energy in massive stars, beginning from core carbon burning and continuing through core collapse and after the core bounce. In fact, it may be possible to detect neutrinos from nearby pre-supernova stars. Therefore,
Misch G. Wendell   +2 more
doaj   +2 more sources

Exploring Late Stellar Evolution in the Era of Large Surveys: Machine Learning Prospects for Hot Subdwarfs and White Dwarfs

open access: yesUniverse
The rapid growth of large-scale astronomical surveys and advances in data-driven analysis techniques have transformed the study of late-stage stellar evolution.
Princy Ranaivomanana, Murat Uzundag
doaj   +3 more sources

Perspectives on the physics of late-type stars from beyond low earth orbit, the moon and mars [PDF]

open access: yesnpj Microgravity
With the new discoveries enabled thanks to the recent space missions, stellar physics is going through a revolution. However, these discoveries opened the door to many new questions that require more observations.
Savita Mathur, Ângela R. G. Santos
doaj   +2 more sources

Late Stages of Stellar Evolution [PDF]

open access: yesAstrophysics and Space Science Library, 1987
exaly   +2 more sources

Screening Factors in Late Stellar Evolution [PDF]

open access: yesSymposium - International Astronomical Union, 1974
Recent studies (DeWitt et al., 1973; Graboske et al., 1973) have modified the screening factors for nuclear reactions. The theory develops a general statistical mechanical framework within which the various analytical models of Salpeter are combined with Monte Carlo and perturbation calculations for specific mixtures.
Harold C. Graboske, Hugh E. DeWitt
openaire   +3 more sources

Magnetic Activity Evolution of Solar-like Stars. I. S ph–Age Relation Derived from Kepler Observations

open access: yesThe Astrophysical Journal, 2023
The ages of solar-like stars have been at the center of many studies such as exoplanet characterization or Galactic-archeology. While ages are usually computed from stellar evolution models, relations linking ages to other stellar properties, such as ...
Savita Mathur   +11 more
doaj   +1 more source

Late stages of stellar evolution with PLANCK [PDF]

open access: yesProceedings of CMB and Physics of the Early Universe — PoS(CMB2006), 2007
The Planck mission may, in principle, have a large impact on stellar studies because it will cover a very important observational band. For various classes of stellar objects continuum observations at millimetric and submillimetric wavelengths would be very fruitful, because they provide essential clues to understand the physics of these stars and ...
Grazia Umana   +4 more
openaire   +1 more source

X-ray Observations of Planetary Nebulae since WORKPLANS I and Beyond

open access: yesGalaxies, 2020
Planetary nebulae (PNe) were expected to be filled with hot pressurized gas driving their expansion. ROSAT hinted at the presence of diffuse X-ray emission from these hot bubbles and detected the first sources of hard X-ray emission from their central ...
Martín A. Guerrero
doaj   +1 more source

Planetary Engulfment Prognosis within the ρ CrB System

open access: yesThe Astrophysical Journal, 2023
Exoplanets have been detected around stars at various stages of their lives, ranging from young stars emerging from formation to the latter stages of evolution, including white dwarfs and neutron stars.
Stephen R. Kane
doaj   +1 more source

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