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  1. 25 de abr. de 2024 · These findings highlight the potential for calibrating the turbulent convection parameters in stellar pulsation models or the prediction of a new class of rare, long-period, 'red Cepheids', thereby improving our understanding of Cepheids and their role in cosmological studies.

  2. 27 de abr. de 2024 · These findings highlight the potential for calibrating the turbulent convection parameters in stellar pulsation models or the prediction of a new class of rare, long-period, ‘red Cepheids’, thereby improving our understanding of Cepheids and their role in cosmological studies.

  3. 26 de abr. de 2024 · [PDF] Bridging theory and observations in stellar pulsations: The impact of convection and metallicity on the instability strips of Classical and Type-II Cepheids | Semantic Scholar. DOI: 10.1093/mnras/stae1136. Corpus ID: 269422892.

  4. 27 de abr. de 2024 · Our imaging of the Galactic SNR G150.3+4.5 revealed a previously unknown emission shell around the high-mass, X-ray binary star CI Cam. The shell appears immediately adjacent to optical filaments associated with the SNR along its northwestern boundary (see upper left panel in Fig. 1). The emission shell is elliptical in shape with outer angular ...

  5. 19 de abr. de 2024 · Here we revisit and extend the analysis of the signature of different types of buoyancy glitches in gravity-mode and mixed-mode pulsators presented in earlier works, including glitches with step-like, Gaussian-like, and Dirac- δ -like shapes.

  6. 30 de abr. de 2024 · star’s strong stellar wind. CI Cam is unusual in that it is the only B[e] showing stellar pulsations, and an X-ray behavior unique among X-ray binaries in that its 1998 X-ray outburst was softer compared to X-ray novae. Its outburst kinetic properties of ∼1044−46 d2 5 kpc erg (Mio-duszewski & Rupen2004;Chugai2010) have also led to

  7. 15 de abr. de 2024 · Bridging theory and observations in stellar pulsations: The impact of convection and metallicity on the instability strips of Classical and Type-II Cepheids . The survival and entrainment of molecules and dust in galactic winds