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Commonwealth Campuses Research Collaboration Development Program & Commonwealth Campus Center Nodes Program

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Update: 3D magnetohydrodynamical simulations of obliquely rotating massive stars

Publications

  • David-Uraz, A., Shultz, M. E., Petit, V., Bowman, D. M., Erba, C., Fine, R. A., Neiner, C., Pablo, H., Sikora, J., ud-Doula, A. , & Wade, G. A. (2021). MOBSTER -IV. Detection of a new magnetic B-type star from follow-up spectropolarimetric observations of photometrically selected candidates. Monthly Notices of the Royal Astronomical Society. DOI: 10.1093/mnras/stab899
  • Owocki, S. P., Shultz, M. E., ud-Doula, A., Sundqvist, J. O., Townsend, Richard H. D., & Cranmer, S. R. (2020). How the breakout-limited mass in B-star centrifugal magnetospheres controls their circumstellar Halpha emission. Monthly Notices of Royal Astronomical Society, 499(4), 5366-5378. DOI: 10.1093/mnras/staa2325
  • Shultz, M. E., Owocki, S., Rivinius, T., Wade, G. A., Neiner, C., Alecian, E., Kochukhov, O., Bohlender, D., ud-Doula, A., Landstreet, J. D., Sikora, J., David-Uraz, A., Petit, V., Cerrahouglu, P., Fine, R., Henson, G., Collaboration, M., & Collaboration, B. (2020). The magnetic early B-type stars -IV. Breakout or leakage? Halpha emission as a diagnostic of plasma transport in centrifugal magnetospheres. Monthly Notices of Royal Astronomical Society, 499(4), 5379-5395. DOI: 10.1093/mnras/staa3102
  • del Palacio, S., Garcia, F., Altamirano, D., Barba, R. H., Bosch-Ramon, V., Corcoran, M., De Becker, M., Hamaguchi, K., Maiz Apellaniz, J., Munar Adrover, P., Paredes, J. M., Romero, G. E., Sana, H., Tavani, M. G., & ud-Doula, A., (2020). The high-energy emission from HD 93129A near periastron. Monthly Notices of the Royal Astronomical Society, 494(4), 6043-6052. DOI: 10.1093/mnras/staa1156
  • Keszthelyi, Z., Meynet, G., Shultz, M. E., David-Uraz, A., ud-Doula, A., Townsend, R. H. D., Wade, G. A., Georgy, C., Petit, V., & Owocki, S. P. (2020). The effects of surface fossil magnetic fields on massive star evolution -II. Implementation of magnetic braking in MESA and implications for the evolution of surface rotation in OB stars. Monthly Notices of the Royal Astronomical Society, 493(1), 518-535. DOI: 10.1093/mnras/staa237

Seminars/Presentations/Posters

  • David-Uraz, A., Neiner, C., Sikora, J., Barron, J., Bowman, D. M., Cerrahouglu, P., Cohen, D. H., Erba, C., Khalack, V., Kobzar, O., Kochukhov, O., Pablo, H., Petit, V., Shultz, M. E., ud-Doula, A. , & Wade, G. A. (2020). Magnetic OB[A] Stars with TESS: probing 1their Evolutionary and Rotational properties -The MOBSTER Collaboration. In Neiner, C.; Weiss, W. W.; Baade, D.; Griffin, R. E.; Lovekin, C. C.; Moffat, A. F. J. (Eds.), Proceedings of the conference Stars and their Variability Observed from Space. (pp. 471-474)
  • ud-Doula, A. (Co-Author) (2020). ”3D MHD Simulations of Obliquely Rotating Massive Stars.” Proceedings of the Polish Astronomical Society., 11(978-83-950430-9-3), (pp. 8).
  • Owocki, S., Shultz, M., Sundqvist, J., & ud-Doula, A. (2020). ”How Centrifugal Breakout from Magnetic B-stars Controls the Onset of Their Hα Emission.” Proceedings of the Polish Astronomical Society., 11(978-83-950430-9-3), (pp. 8).
  • David-Uraz, A., & ud-Doula, A., et al. (2020). ”MOBSTER: Establishing a Picture of Magnetic Massive Stars as a Population.” Proceedings of the Polish Astronomical Society., 11(978-83-950430-9-3), (pp. 8).
  • Presentation: Strong Winds of Magnetic Massive Stars, Astrophysical Fluid Dynamics Group Seminar, Virtual, hosted by University of Cambridge, UK. (February 8, 2021)
  • Invited International Astronomy Conference Talk: Modeling of OB star Magnetospheres, OBA Stars: Variability and Magnetic Fields, Virtual hosted by University of St. Petersburg, Russia. (April 26, 2021 -April 30, 2021)
  • Presentation: 3D MHD Simulations of Magnetospheres from Obliquely Rotating Magnetic Massive Stars, MOBSTER-1 Virtual Conference, Virtual. (July 2020)

Grants

  • X-rays from obliquely rotating magnetic massive stars, Smithsonian Astrophysical Observatory (The), NASA, $103,000.00, Awarded. (January 1, 2021 -December 31, 2023)