southampton

Research interests

Supermassive black holesActive Galactic NucleiGalaxy evolution and dynamicsChanging-look AGNTidal disruption events

Accepting applications from PhD students.

Research

Research groups

Member of:

Southampton Theory Astrophysics and Gravity (STAG) Research Centre

Research interests

Supermassive black holesActive Galactic NucleiGalaxy evolution and dynamicsChanging-look AGNTidal disruption events

Research projects

Active projects

Fuelling black holes with newly accreted gas

Researchers:

Doctor Sandra De Jesus Raimundo

Publications

24 publications

Page 1 of 3

SN2023ixf in Messier 101

Conor L. Ransome, V. Ashley Villar, Anna Tartaglia, Sebastian Javier Gonzalez, Wynn V. Jacobson-Galán, Charles D. Kilpatrick, Raffaella Margutti, Ryan J. Foley, Matthew Grayling, Yuan Qi Ni, Ricardo Yarza, Christine Ye, Katie Auchettl, Thomas de Boer, Kenneth C. Chambers, David A. Coulter, Maria R. Drout, Diego Farias, Christa Gall, Hua Gao, Mark E. Huber, Adaeze L. Ibik, David O. Jones, Nandita Khetan, Chien-Cheng Lin, Collin A. Politsch, Sandra I. Raimundo, Armin Rest, Richard J. Wainscoat, S. Karthik Yadavalli & Yossef Zenati, 2023

DOI: 10.48550/arXiv.2306.04722

Type: other

The broad-lined Type-Ic supernova SN 2022xxf with extraordinary two-humped light curves

H. Kuncarayakti, J. Sollerman, L. Izzo, C.R. Angus, S.I. Raimundo, C. Inserra & T.E. Muller-Bravo, 2023, A&A, 678

DOI: 10.1051/0004-6361/202346526

Type: article

An increase in black hole activity in galaxies with kinematically misaligned gas

Sandra I. Raimundo, Matthew Malkan & Marianne Vestergaard, 2023, Nature Astronomy, 7(4), 463–472

DOI: 10.1038/s41550-022-01880-z

Type: article

Flares in the changing look AGN Mrk 590 – I. The UV response to X-ray outbursts suggests a more complex reprocessing geometry than a standard disc

D. Lawther, M. Vestergaard, S. Raimundo, J.Y. Koay, B.M. Peterson, X. Fan, D. Grupe & S. Mathur, 2023, Monthly Notices Of The Royal Astronomical Society, 519(3), 3903 - 3922

DOI: 10.1093/mnras/stac3515

Type: article

Flares in the changing look AGN Mrk 590. I

Daniel Lawther, Marianne Vestergaard, Sandra Raimundo, Jun Yi Koay, Bradley M Peterson, Xiaohui Fan, Dirk Grupe & Smita Mathur, 2022

Type: other

A carbon/oxygen-dominated atmosphere days after explosion for the "super-Chandrasekhar" type Ia SN 2020esm

Georgios Dimitriadis, Ryan J. Foley, Nikki Arendse, David A. Coulter, Wynn Jacobson-Galan, Matthew R. Siebert, Luca Izzo, David O. Jones, Charles D. Kilpatrick, Yen-Chen Pan, Kirsty Taggart, Katie Auchettl, Christa Gall, Jens Hjorth, Daniel Kasen, Anthony L. Piro, Sandra Raimundo, Enrico Ramirez-Ruiz, Armin Rest, Jonathan J. Swift & Stan E. Woosley, 2022, Astrophysical Journal, 927(1)

DOI: 10.3847/1538-4357/ac4780

Type: article

External gas accretion provides a fresh gas supply to the active S0 galaxy NGC 5077

Sandra De Jesus Raimundo, 2021, Astronomy and Astrophysics

Type: article

The young supernova experiment

D. O. Jones, R. J. Foley, G. Narayan, Jens Hjorth, M. E. Huber, P. D. Aleo, K. D. Alexander, C. R. Angus, Katie Auchettl, V. F. Baldassare, S. H. Bruun, K. C. Chambers, D. Chatterjee, D. L. Coppejans, D. A. Coulter, L. DeMarchi, G. Dimitriadis, M. R. Drout, A. Engel, K. D. French, A. Gagliano, Christa Gall, T. Hung, Luca Izzo, W. V. Jacobson-Galan, C. D. Kilpatrick, H. Korhonen, R. Margutti, Sandra Raimundo, Enrico Ramirez-Ruiz, A. Rest, C. Rojas-Bravo, M. R. Siebert, S. J. Smartt, K. W. Smith, G. Terreran, Q. Wang, Radoslaw Wojtak, Adriano Agnello, Zoe Ansari, N. Arendse, A. Baldeschi, P. K. Blanchard, D. Brethauer, J. S. Bright, J. S. Brown, T. J. L. de Boer, S. A. Dodd, D. Matthews & Y. -C. Pan, 2021, Astrophysical Journal, 908

DOI: 10.3847/1538-4357/abd7f5

Type: article

Broad-line type Ic SN 2020bvc

Luca Izzo, Katie Auchettl, Jens Hjorth, F. De Colle, Christa Gall, C. R. Angus, Sandra Raimundo & Enrico Ramirez-Ruiz, 2020, Astronomy & Astrophysics, 639

DOI: 10.1051/0004-6361/202038152

Type: article

Dynamical friction-driven orbital circularization in rotating discs

Matteo Bonetti, Elisa Bortolas, Alessandro Lupi, Massimo Dotti & Sandra De Jesus Raimundo, 2020, Monthly Notices of the Royal Astronomical Society, 494(2), 3053-3059

DOI: 10.1093/mnras/staa964

Type: article

Dr Sandra De Jesus Raimundo

Research interests

Research

Research groups

Research interests

Research projects

Active projects

Publications

Biography