JJ
J. Josiek
astro-ph.SRastro-ph.GAastro-ph.COastro-ph.HEphysics.pop-ph
On Valency
published · living versionsW_64q97rmd·v1 · currentpublished
A high fraction of close massive binary stars at low metallicity
with H. Sana, T. Shenar, J. Bodensteiner, N. Britavskiy +72
1 version
Preprints & journals
14 papers in the corpus · 2024–2026The Beauty of k2: Probing Stellar Interiors Using Apsidal Motion. I. The Benchmark Massive Binary HD 1522482605.21236v2 · Sophie Rosu, Luca Sciarini, Sylvia Ekstrom et al.2026 · 0 citationsarXiv
Dynamically consistent analysis of Galactic WN4b stars2601.02498v2 · Roel R. Lefever, Andreas A.C. Sander, Matheus Bernini-Peron et al.2026 · 2 citationsarXiv
Can Wolf-Rayet stars be the missing ingredient to explain high-z He II ionizing radiation?2511.16323v1 · G. Gonz'alez-Tora, A. A. C. Sander, E. Egorova et al.2025 · 1 citationarXiv
A high fraction of close massive binary stars at low metallicity2509.12488v1 · H. Sana, T. Shenar, J. Bodensteiner et al.2025 · 26 citationsNature Astronomy (2025)on Valency
SDSS-V LVM: Detectability of Wolf-Rayet stars and their He II ionizing flux in low-metallicity environments I. The weak-lined, early-type WN3 stars in the SMC2509.04569v2 · G. Gonz'alez-Tora, A. A. C. Sander, E. Egorova et al.2025 · 3 citationsA&A 703, L11 (2025)
Discovery of a new transitional type of evolved massive stars with hard ionizing flux2508.18410v1 · Andreas A.C. Sander, Roel R. Lefever, Joris Josiek et al.2025 · 0 citationsarXiv
Improving 1D stellar atmosphere models with insights from multi-dimensional simulations II. 1D versus 3D hydrodynamically consistent model comparison for WR stars2505.16458v1 · G. Gonz'alez-Tora, A. A. C. Sander, N. Moens et al.2025 · 3 citationsA&A 699, A244 (2025)
Exploring the connection between atmosphere models and evolution models of very massive stars2504.08880v1 · Joris Josiek, Andreas A. C. Sander, Matheus Bernini-Peron et al.2025 · 9 citationsA&A 697, A193 (2025)
New empirical mass-loss recipe for UV radiation line-driven winds of hot stars across various metallicities2504.07073v1 · D. Pauli, L. M. Oskinova, W.-R. Hamann et al.2025 · 5 citationsarXiv
Resolving the baryon assymmetry with RATS2503.24319v1 · J. Josiek, M. Bernini-Peron, G. Gonz'alez-Tora et al.2025 · 0 citationsarXiv
Extremely iron-poor O-type stars in the Magellanic Bridge2503.10769v1 · E.C. Schosser, V. Ramachandran, A.A.C. Sander et al.2025 · 5 citationsA&A 696, L3 (2025)
Improving 1D stellar atmosphere models with insights from multi-dimensional simulations I. 1D vs 2D stratifications and spectral comparison for O stars2501.14511v1 · G. Gonz'alez-Tora, A. A. C. Sander, J. O. Sundqvist et al.2025 · 11 citationsA&A 694, A269 (2025)
X-Shooting ULLYSES: Massive stars at low metallicity VII. Stellar and wind properties of B supergiants in the Small Magellanic Cloud2407.14216v1 · M. Bernini-Peron, A.A.C. Sander, V. Ramachandran et al.2024 · 0 citationsarXiv
Impact of main-sequence mass loss on the appearance, structure and evolution of Wolf-Rayet stars2404.14488v1 · Joris Josiek, Sylvia Ekstrom, Andreas A. C. Sander2024 · 22 citationsA&A 688, A71 (2024)
Career total: 25 works. 14 are in this corpus.
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