Skip to main content
Home
Department Of Physics text logo
  • Research
    • Our research
    • Our research groups
    • Our research in action
    • Research funding support
    • Summer internships for undergraduates
  • Study
    • Undergraduates
    • Postgraduates
  • Engage
    • For alumni
    • For business
    • For schools
    • For the public
Menu
Black Hole

Lensing of space time around a black hole. At Oxford we study black holes observationally and theoretically on all size and time scales - it is some of our core work.

Credit: ALAIN RIAZUELO, IAP/UPMC/CNRS. CLICK HERE TO VIEW MORE IMAGES.

Dr Aayush Saxena

Postdoctoral Research Assistant

Research theme

  • Astronomy and astrophysics

Sub department

  • Astrophysics

Research groups

  • Cosmology
  • Galaxy formation and evolution
aayush.saxena@physics.ox.ac.uk
Denys Wilkinson Building, room 558
Aayush Saxena's website
  • About
  • Publications

Inferring the ionizing photon contributions of high-redshift galaxies to reionization with JWST NIRCam photometry

Monthly Notices of the Royal Astronomical Society Oxford University Press (OUP) (2025) staf126

Authors:

Nicholas Choustikov, Richard Stiskalek, Aayush Saxena, Harley Katz, Julien Devriendt, Adrianne Slyz
More details from the publisher
More details

Searching for Emission Lines at z > 11: The Role of Damped Lyα and Hints About the Escape of Ionizing Photons

The Astrophysical Journal American Astronomical Society 976:2 (2024) 160

Authors:

Kevin N Hainline, Francesco D’Eugenio, Peter Jakobsen, Jacopo Chevallard, Stefano Carniani, Joris Witstok, Zhiyuan Ji, Emma Curtis-Lake, Benjamin D Johnson, Brant Robertson, Sandro Tacchella, Mirko Curti, Stephane Charlot, Jakob M Helton, Santiago Arribas, Rachana Bhatawdekar, Andrew J Bunker, Alex J Cameron, Eiichi Egami, Daniel J Eisenstein, Ryan Hausen, Nimisha Kumari, Roberto Maiolino, Pablo G Pérez-González, Marcia Rieke, Aayush Saxena, Jan Scholtz, Renske Smit, Fengwu Sun, Christina C Williams, Christopher NA Willmer, Chris Willott
More details from the publisher
More details

JADES: Measuring reionisation properties using Lyman-alpha emission

Monthly Notices of the Royal Astronomical Society Oxford University Press (OUP) (2024) stae2670

Authors:

Gareth C Jones, Andrew J Bunker, Aayush Saxena, Santiago Arribas, Rachana Bhatawdekar, Kristan Boyett, Alex J Cameron, Stefano Carniani, Stephane Charlot, Emma Curtis-Lake, Kevin Hainline, Benjamin D Johnson, Nimisha Kumari, Michael V Maseda, Hans-Walter Rix, Brant E Robertson, Sandro Tacchella, Hannah Übler, Christina C Williams, Chris Willott, Joris Witstok, Yongda Zhu
More details from the publisher
More details

Hitting the slopes: A spectroscopic view of UV continuum slopes of galaxies reveals a reddening at z > 9.5

ArXiv 2411.14532 (2024)

Authors:

Aayush Saxena, Alex J Cameron, Harley Katz, Andrew J Bunker, Jacopo Chevallard, Francesco D'Eugenio, Santiago Arribas, Rachana Bhatawdekar, Kristan Boyett, Phillip A Cargile, Stefano Carniani, Stephane Charlot, Mirko Curti, Emma Curtis-Lake, Kevin Hainline, Zhiyuan Ji, Benjamin D Johnson, Gareth C Jones, Nimisha Kumari, Isaac Laseter, Michael V Maseda, Brant Robertson, Charlotte Simmonds, Sandro Tacchella, Hannah Ubler, Christina C Williams, Chris Willott, Joris Witstok, Yongda Zhu
Details from ArXiV

JADES: Primaeval Lyman-α emitting galaxies reveal early sites of reionisation out to redshift z ∼ 9

Monthly Notices of the Royal Astronomical Society Oxford University Press (OUP) (2024) stae2535

Authors:

Joris Witstok, Roberto Maiolino, Renske Smit, Gareth C Jones, Andrew J Bunker, Jakob M Helton, Benjamin D Johnson, Sandro Tacchella, Aayush Saxena, Santiago Arribas, Rachana Bhatawdekar, Kristan Boyett, Alex J Cameron, Phillip A Cargile, Stefano Carniani, Stephane Charlot, Jacopo Chevallard, Mirko Curti, Emma Curtis-Lake, Francesco D’Eugenio, Daniel J Eisenstein, Kevin Hainline, Ryan Hausen, Nimisha Kumari, Isaac Laseter, Michael V Maseda, Marcia Rieke, Brant Robertson, Jan Scholtz, Irene Shivaei, Christina C Williams, Christopher NA Willmer, Chris Willott
More details from the publisher
More details

Pagination

  • First page First
  • Previous page Prev
  • Page 1
  • Current page 2
  • Page 3
  • Page 4
  • Page 5
  • Page 6
  • Page 7
  • Page 8
  • Page 9
  • …
  • Next page Next
  • Last page Last

Footer Menu

  • Contact us
  • Giving to the Dept of Physics
  • Work with us
  • Media

User account menu

  • Log in

Follow us

FIND US

Clarendon Laboratory,

Parks Road,

Oxford,

OX1 3PU

CONTACT US

Tel: +44(0)1865272200

University of Oxfrod logo Department Of Physics text logo
IOP Juno Champion logo Athena Swan Silver Award logo

© University of Oxford - Department of Physics

Cookies | Privacy policy | Accessibility statement

Built by: Versantus

  • Home
  • Research
  • Study
  • Engage
  • Our people
  • News & Comment
  • Events
  • Our facilities & services
  • About us
  • Current students
  • Staff intranet