Projects per year
Personal profile
Research interests
My research primarily focuses on studying the X-ray emission from actively accreting black holes and neutron stars, particularly with the NuSTAR X-ray observatory, but also with other facilities like XMM-Newton, Chandra and Swift.
More information can be found here!
Education/Academic qualification
Astrophysics, PhD, X-ray Emission and Re ection from Accreting Black Holes, HEI: University of Cambridge
2008 → 2012
Award Date: 20 Jul 2013
Physics & Astronomy, Msci, HEI: University of Durham
2004 → 2008
Fingerprint
- 1 Similar Profiles
Collaborations and top research areas from the last five years
Projects
- 1 Active
-
ULXPULSAR1: Ultraluminous X-ray Pulsars: The Extremes of Accretion
Walton, D. (PI)
1/04/24 → 31/03/27
Project: Research
Research output
- 61 Article
-
Gaia GraL: Gaia gravitational lens systems: IX. Using XGBoost to explore the Gaia Focused Product Release GravLens catalogue
Petit, Q., Ducourant, C., Slezak, E., Krone-Martins, A., Bœhm, C., Connor, T., Delchambre, L., Djorgovski, S. G., Galluccio, L., Graham, M. J., Jalan, P., Klioner, S. A., Klüter, J., Mignard, F., Negi, V., Jr, S. S., den Brok, J. S., Sluse, D., Stern, D. & Surdej, J. & 4 others, , 2 Apr 2025, (E-pub ahead of print) In: Astronomy & Astrophysics. 696, p. 1-13 13 p., A51.Research output: Contribution to journal › Article › peer-review
Open AccessFile5 Downloads (Pure) -
Narrow-Line Seyfert 1 Galaxies Beyond the Local X-ray Universe: An X-ray spectral sample
Jiang, J., Walton, D. J., Gallo, L. C., Fabian, A. C., Grupe, D., McMahon, R., Reynolds, C. S., Young, A., Yu, Z., Liu, H. & Zhang, Z., 30 May 2025, In: Monthly Notices of the Royal Astronomical Society (MNRAS). 539, 2, p. 832–849 18 p., staf527.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
A new pulsating neutron star in the Ultraluminous X-ray source NGC 4559 X7?
Pintore, F., Pinto, C., Rodriguez-Castillo, G., Israel, G. L., Vago, N. O. P., Motta, S., Barra, F., Walton, D. J., Fuerst, F., Kosec, P., Salvaggio, C., Santo, M. D., Wolter, A., Middleton, M., D'Aì, A., Ambrosi, E., Burderi, L., Imbrogno, M., Salvaterra, R. & Robba, A., 25 Mar 2025, (E-pub ahead of print) In: Astronomy & Astrophysics. 695, March 2025, p. 1-20 20 p., A238.Research output: Contribution to journal › Article › peer-review
Open AccessFile6 Downloads (Pure) -
The Surprising Long-Term Evolution of the ULXP NGC 7793 P13
Fürst, F., Walton, D. J., Bachetti, M., Earnshaw, H. & Brightman, M., 2 Feb 2025, In: Astronomische Nachrichten. 346, 1, e20240106.Research output: Contribution to journal › Article › peer-review
-
The high energy X-ray probe (HEX-P): science overview
HEX-P Collaboration & Walton, D. J., 25 Nov 2024, (E-pub ahead of print) In: Frontiers in Astronomy and Space Sciences. 11, p. 1-19 19 p., 1471585.Research output: Contribution to journal › Article › peer-review
Open AccessFile5 Downloads (Pure)