Toward early-type eclipsing binaries as extragalactic milestones: IV. Physical properties of three detached O/B-type systems in the LMC

Authors: Taormina, Mónica, Pietrzyński, G., Kudritzki, R. -P., Pilecki, B., Thompson, I. B., Puls, J., Górski, M., Zgirski, B., Graczyk, D., Urbaneja, M. A., Gieren, W., Narloch, W., Hajdu, G.

Subject Terms: Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2501.04080

The IACOB project XIII. Helium enrichment in O-type stars as a tracer of past binary interaction

Authors: Martínez-Sebastián, C., Simón-Díaz, S., Jin, H., Keszthelyi, Z., Holgado, G., Langer, N., Puls, J.

Source: A&A 693, L10 (2025)

Subject Terms: Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2412.14107

X-Shooting ULLYSES: Massive stars at low metallicity VI. Atmosphere and mass-loss properties of O-type giants in the Small Magellanic Cloud

Authors: Backs, Frank, Brands, S. A., de Koter, A., Kaper, L., Vink, J. S., Puls, J., Sundqvist, J., Tramper, F., Sana, H., Bernini-Peron, M., Bestenlehner, J. M., Crowther, P. A., Hawcroft, C., Ignace, R., Kuiper, R., van Loon, J. Th., Mahy, L., Marcolino, W., Najarro, F., Oskinova, L. M., Pauli, D., Ramachandran, V., Sander, A. A. C., Verhamme, O.

Subject Terms: Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2411.06884

X-Shooting ULLYSES: Massive Stars at low metallicity IX: Empirical constraints on mass-loss rates and clumping parameters for OB supergiants in the Large Magellanic Cloud

Authors: Verhamme, O., Sundqvist, J., de Koter, A., Sana, H., Backs, F., Brands, S. A., Najarro, F., Puls, J., Vink, J. S., Crowther, P. A., Kubátová, B., Sander, A. A. C., Bernini-Peron, M., Kuiper, R., Prinja, R. K., Schillemans, P., Shenar, T., van Loon, J. Th., collaboration, XShootu

Source: A&A 692, A91 (2024)

Subject Terms: Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2410.14937

Properties of intermediate- to high-mass stars in the young cluster M17 -- Characterizing the (pre-)zero-age main sequence

Authors: Backs, Frank, Brands, S. A., Ramírez-Tannus, M. C., Derkink, A. R., de Koter, A., Poorta, J., Puls, J., Kaper, Lex

Subject Terms: Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2408.11713

The effects of surface fossil magnetic fields on massive star evolution: V. Models at low metallicity

Authors: Keszthelyi, Z., Puls, J., Chiaki, G., Nagakura, H., ud-Doula, A., Takiwaki, T., Tominaga, N.

Subject Terms: Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2407.20492

Empirical mass-loss rates and clumping properties of O-type stars in the LMC

Authors: Hawcroft, C., Mahy, L., Sana, H., Sundqvist, J. O., Abdul-Masih, M., Brands, S. A., Decin, L., deKoter, A., Puls, J.

Source: A&A 690, A126 (2024)

Subject Terms: Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2407.06775

X-Shooting ULLYSES: Massive stars at low metallicity. IV. Spectral analysis methods and exemplary results for O stars

Authors: Sander, A. A. C., Bouret, J. -C., Bernini-Peron, M., Puls, J., Backs, F., Berlanas, S. R., Bestenlehner, J. M., Brands, S. A., Herrero, A., Martins, F., Maryeva, O., Pauli, D., Ramachandran, V., Crowther, P. A., Gómez-González, V. M. A., Gormaz-Matamala, A. C., Hamann, W. -R., Hillier, D. J., Kuiper, R., Larkin, C. J. K., Lefever, R. R., Mehner, A., Najarro, F., Oskinova, L. M., Schösser, E. C., Shenar, T., Todt, H., ud-Doula, A., Vink, J. S.

Source: A&A 689, A30 (2024)

Subject Terms: Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Astrophysics of Galaxies, Astrophysics - Instrumentation and Methods for Astrophysics

Access URL: http://arxiv.org/abs/2407.03137

X-Shooting ULLYSES: Massive stars at low metallicity -- V. Effect of metallicity on surface abundances of O stars

Authors: Martins, F., Bouret, J. -C., Hillier, D. J., Brands, S. A., Crowther, P. A., Herrero, A., Najarro, F., Pauli, D., Puls, J., Ramachandran, V., Sander, A. A. C., Vink, J. S., collaboration, the XshootU

Subject Terms: Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2405.01267

Towards early-type eclipsing binaries as extragalactic milestones: III. Physical properties of the O-type eclipsing binary OGLE LMC-ECL-21568 in a quadruple system

Authors: Taormina, Mónica, Kudritzki, R. -P., Pilecki, B., Pietrzyński, G., Thompson, I. B., Puls, J., Górski, M., Zgirski, B., Graczyk, D., Gieren, W., Hajdu, G.

Subject Terms: Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/2404.02970

To clump or not to clump The impact of wind inhomogeneities on the optical and NIR spectroscopic analysis of massive OB stars

Authors: Rübke, K., Herrero, A., Puls, J.

Source: A&A 679, A19 (2023)

Subject Terms: Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2309.10615

X-Shooting ULLYSES: Massive stars at low metallicity. III. Terminal wind speeds of ULLYSES massive stars

Authors: Hawcroft, C., Sana, H., Mahy, L., Sundqvist, J. O., de Koter, A., Crowther, P. A., Bestenlehner, J. M., Brands, S. A., David-Uraz, A., Decin, L., Erba, C., Garcia, M., Hamann, W. -R., Herrero, A., Ignace, R., Kee, N. D., Kubátová, B., Lefever, R., Moffat, A., Najarro, F., Oskinova, L., Pauli, D., Prinja, R., Puls, J., Sander, A. A. C., Shenar, T., St-Louis, N., ud-Doula, A., Vink, J. S.

Source: A&A 688, A105 (2024)

Subject Terms: Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2303.12165

Spin-down and reduced mass loss in early-type stars with large-scale magnetic fields

Authors: Keszthelyi, Z., de Koter, A., Götberg, Y., Meynet, G., Brands, S. A., Petit, V., Carrington, M., David-Uraz, A., Geen, S. T., Georgy, C., Hirschi, R., Puls, J., Ramalatswa, K. J., Shultz, M. E., ud-Doula, A.

Subject Terms: Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2211.07060

The effects of surface fossil magnetic fields on massive star evolution: IV. Grids of models at Solar, LMC, and SMC metallicities

Authors: Keszthelyi, Z., de Koter, A., Götberg, Y., Meynet, G., Brands, S. A., Petit, V., Carrington, M., David-Uraz, A., Geen, S. T., Georgy, C., Hirschi, R., Puls, J., Ramalatswa, K. J., Shultz, M. E., ud-Doula, A.

Subject Terms: Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2209.06350

New predictions for radiation-driven, steady-state mass-loss and wind-momentum from hot, massive stars III. Updated mass-loss rates for stellar evolution

Authors: Björklund, R., Sundqvist, J. O., Singh, S. M., Puls, J., Najarro, F.

Subject Terms: Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/2203.08218

Metallicity Estimation of Core-Collapse Supernova HII Regions in Galaxies within 30 Mpc

Authors: Ganss, R., Pledger, J. L., Sansom, A. E., James, P. A., Puls, J., Habergham-Mawson, S. M.

Source: Monthly Notices of the Royal Astronomical Society, Volume 512, Issue 1, May 2022, Pages 1541-1556

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2203.03308

The nature of the Cygnus extreme B-supergiant 2MASS J20395358+4222505

Authors: Herrero, A., Berlanas, S. R., de Paz, A. Gil, Comerón, F., Puls, J., Alegría, S. Ramírez, García, M., Lennon, D. J., Najarro, F., Simón-Díaz, S., Urbaneja, M. A., Gallego, J., Carrasco, E., Iglesias, J., Cedazo, R., Vargas, M. L. García, Castillo-Morales, A., Pascual, S., Cardiel, N., Pérez-Calpena, A., Gómez-Alvarez, P., Martínez-Delgado, I.

Subject Terms: Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/2202.11806

Upper Mass-Loss Limits and Clumping in the Intermediate and Outer Wind Regions of OB stars

Authors: Rubio-Díez, M. M., Sundqvist, J. O., Najarro, F., Traficante, A., Puls, J., Calzoletti, L., Figer, D.

Source: A&A 658, A61 (2022)

Subject Terms: Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/2108.11734

Empirical mass-loss rates and clumping properties of Galactic early-type O supergiants

Authors: Hawcroft, C., Sana, H., Mahy, L., Sundqvist, J. O., Abdul-Masih, M., Bouret, J. C., Brands, S. A., de Koter, A., Driessen, F. A., Puls, J.

Source: A&A 655, A67 (2021)

Subject Terms: Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2108.08340

Mapping the core of the Tarantula Nebula with VLT-MUSE II. The spectroscopic Hertzsprung-Russell diagram of OB stars in NGC 2070

Authors: Castro, N., Crowther, P. A., Evans, C. J., Vink, J. S., Puls, J., Herrero, A., Garcia, M., Selman, F. J., Roth, M. M., Simón-Díaz, S.

Source: A&A 648, A65 (2021)

Subject Terms: Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2102.03372