Prof Sownak Bose
Recent publications — 2026
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Little red dots host black hole stars: a unified family of gas-reddened AGN revealed by JWST/NIRSpec spectroscopy
de Graaff, Anna, Hviding, Raphael E., Naidu, Rohan P., Greene, Jenny E., Miller, Tim B., et al.
Sep 2026, Monthly Notices of the Royal Astronomical Society, 551, stag1567 (on-line) -
Galaxy formation in modified gravity - II. Galaxy halo connection and assembly bias
Collier, Michael, Bose, Sownak, Li, Baojiu
Sep 2026, Monthly Notices of the Royal Astronomical Society, 551, stag1559 (on-line) -
PAC in DESI. II. Galaxy-halo connection into the 106 M⊙ frontier
Xu, Kun, Frenk, Carlos S., Jing, Y. P., Cole, Shaun, Bose, Sownak, et al.
Sep 2026, Monthly Notices of the Royal Astronomical Society, 551, stag1487 (on-line) -
A gas-enshrouded and gas-reddened black hole at cosmic dawn
Naidu, Rohan P., Matthee, Jorryt, Katz, Harley, de Graaff, Anna, Oesch, Pascal A., et al.
Aug 2026, Nature, 656, 329 (on-line) -
The evolution of the baryonic content and mass profiles of satellite galaxies in MTNG simulations
Contreras, Sergio, Angulo, Raul E., Aricò, Giovanni, Ondaro Mallea, Lurdes, Bose, Sownak, et al.
Jul 2026, Astronomy and Astrophysics, 711, A179 (on-line) -
Characterising Lyα damping wings at the onset of reionisation: Evidence for highly efficient star formation driven by dense, neutral gas in UV-bright galaxies at z > 9
Pollock, Clara L., Heintz, Kasper E., Witstok, Joris, Gottumukkala, Rashmi, Brammer, Gabriel, et al.
Jul 2026, Astronomy and Astrophysics, 711, A298 (on-line) -
Buried but not destroyed: the evolution from prompt cusps to NFW haloes
Wang, Yuchan, Bose, Sownak, Frenk, Carlos, Jenkins, Adrian
Jun 2026, Monthly Notices of the Royal Astronomical Society, 549, stag907 (on-line) -
Implications of the Nanohertz Gravitational-wave Background for Galactic Feedback and Massive Black Hole Growth
Tillman, Megan Taylor, Burkhart, Blakesley, Mingarelli, Chiara M. F., Casey-Clyde, J. Andrew, Hernquist, Lars, et al.
Jun 2026, The Astrophysical Journal Letters, 1003, L50 (on-line) -
Estimating the Triaxiality of Massive Clusters from 2D Observables in MillenniumTNG with Machine Learning
Delgado, Ana Maria, Ntampaka, Michelle, Bose, Sownak, Ferlito, Fulvio, Hadzhiyska, Boryana, et al.
May 2026, The Astrophysical Journal, 1002, 142 (on-line) -
JWST spectroscopic insights into the diversity of galaxies in the first 500 Myr: short-lived snapshots along a common evolutionary pathway
Roberts-Borsani, Guido, Oesch, Pascal A., Ellis, Richard, Weibel, Andrea, Giovinazzo, Emma, et al.
May 2026, Monthly Notices of the Royal Astronomical Society, 548, stag701 (on-line) -
Co-evolution of baryons and dark matter haloes of LYRA dwarf galaxies
Sureda, Joaquin, Brown, Shaun T., Fattahi, Azadeh, Gutcke, Thales, Bose, Sownak, et al.
May 2026, Monthly Notices of the Royal Astronomical Society, 548, stag709 (on-line) -
ELG×LRG Distribution through Dark Matter Halo Dynamics
Favole, Ginevra, Kitaura, Francisco-Shu, Hadzhiyska, Boryana, Eisenstein, Daniel, Garrison, Lehman H., et al.
May 2026, The Astrophysical Journal, 1002, 90 (on-line) -
LYRA ultra-faints: the emergence of faint dwarf galaxies in the presence of an early Lyman─Werner background
Brown, Shaun T., Fattahi, Azadeh, Gutcke, Thales A., Ploeckinger, Sylvia, Sureda, Joaquin, et al.
May 2026, Monthly Notices of the Royal Astronomical Society, 548, stag439 (on-line) -
Little Red Dot − Host Galaxy = Black Hole Star: A Gas-Enshrouded Heart at the Center of Every Little Red Dot
Sun, Wendy Q., Naidu, Rohan P., Matthee, Jorryt, de Graaff, Anna, Chisholm, John, et al.
May 2026, The Open Journal of Astrophysics, 9, 62505 (on-line) -
The effect of baryons on the positions and velocities of satellite galaxies in the MTNG simulation
Contreras, Sergio, Angulo, Raul E., Bose, Sownak, Hadzhiyska, Boryana, Hernquist, Lars, et al.
Mar 2026, Astronomy and Astrophysics, 707, A337 (on-line) -
Fast baryonic field painting for Sunyaev-Zel'dovich analyses: Transfer function vs hybrid effective field theory
Liu, R. Henry, Hadzhiyska, Boryana, Ferraro, Simone, Bose, Sownak, Hernández-Aguayo, César
Mar 2026, Physical Review D, 113, 063558 (on-line) -
Modeling gravitational wave sources in the MillenniumTNG simulations
Marinacci, Federico, Baldi, Marco, Iorio, Giuliano, Artale, M. Celeste, Mapelli, Michela, et al.
Mar 2026, Astronomy and Astrophysics, 707, A140 (on-line) -
A galactic tug-of-war: how (not) to simultaneously fit the Milky Way satellite luminosity function and the mass─metallicity relation
Bose, Sownak, Deason, Alis J.
Mar 2026, Monthly Notices of the Royal Astronomical Society, 546, stag198 (on-line)