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Dr Cameron Rulten's Outputs (14)

Dark matter line searches with the Cherenkov Telescope Array (2024)
Journal Article
Abe, S., Abhir, J., Abhishek, A., Acero, F., Acharyya, A., Adam, R., Aguasca-Cabot, A., Agudo, I., Aguirre-Santaella, A., Alfaro, J., Alfaro, R., Alvarez-Crespo, N., Alves Batista, R., Amans, J.-P., Amato, E., Ambrosi, G., Angel, L., Aramo, C., Arcaro, C., Arnesen, T., …Zuriaga-Puig, J. (2024). Dark matter line searches with the Cherenkov Telescope Array. Journal of Cosmology and Astroparticle Physics, 2024(07), Article 047. https://doi.org/10.1088/1475-7516/2024/07/047

The Galactic high mass X-ray binary population with Fermi-LAT (2022)
Journal Article
Harvey, M., Rulten, C. B., & Chadwick, P. M. (2022). The Galactic high mass X-ray binary population with Fermi-LAT. Monthly Notices of the Royal Astronomical Society, 512(1), 1141-1168. https://doi.org/10.1093/mnras/stac375

We search for γ-ray emission from 114 Galactic high-mass X-ray binaries, including four well studied catalogued sources, in 12.5 yr of Fermi-LAT data in conjunction with the 10-yr point source catalogue. Where a γ-ray excess appears to be spatially c... Read More about The Galactic high mass X-ray binary population with Fermi-LAT.

V404 Cygni with Fermi-LAT (2021)
Journal Article
Harvey, M., Rulten, C. B., & Chadwick, P. M. (2021). V404 Cygni with Fermi-LAT. Monthly Notices of the Royal Astronomical Society, 506(4), 6029-6038. https://doi.org/10.1093/mnras/stab2097

We revisit the well-studied outburst of the low-mass X-ray binary (LMXB) system V404 Cygni, and claims of γ-ray excesses observed with the Fermi-LAT instrument. Upon analysing an 11.5 yr data set with the 8-yr LAT point source catalogue and 8-yr back... Read More about V404 Cygni with Fermi-LAT.

A search for γ-ray emission from a sample of local universe low-frequency selected radio galaxies (2020)
Journal Article
Harvey, M., Rulten, C. B., & Chadwick, P. M. (2020). A search for γ-ray emission from a sample of local universe low-frequency selected radio galaxies. Monthly Notices of the Royal Astronomical Society, 496(1), 903-912. https://doi.org/10.1093/mnras/staa1593

Radio galaxies are uncommon γ-ray emitters, and only low redshift radio galaxies are detected with Fermi-LAT. However, they offer potential insights into the emission mechanisms of active galaxies, particularly as the alignment of their jets with res... Read More about A search for γ-ray emission from a sample of local universe low-frequency selected radio galaxies.

A search for Centaurus A-like features in the spectra of Fermi-LAT detected radio galaxies (2020)
Journal Article
Rulten, C. B., Brown, A. M., & Chadwick, P. M. (2020). A search for Centaurus A-like features in the spectra of Fermi-LAT detected radio galaxies. Monthly Notices of the Royal Astronomical Society, 492(2), 4666-4679. https://doi.org/10.1093/mnras/staa054

Motivated by the detection of a hardening in the γ-ray spectrum of the radio galaxy CentaurusA, we have analysed ∼10 years of Fermi-LAT observations of 26 radio galaxies to search for similar spectral features. We find that the majority of the radio... Read More about A search for Centaurus A-like features in the spectra of Fermi-LAT detected radio galaxies.

Simulating the optical performance of a small-sized telescope with secondary optics for the Cherenkov Telescope Array (2016)
Journal Article
Rulten, C., Zech, A., Okumurad, A., Laporte, P., & Schmoll, J. (2016). Simulating the optical performance of a small-sized telescope with secondary optics for the Cherenkov Telescope Array. Astroparticle Physics, 82, 36-48. https://doi.org/10.1016/j.astropartphys.2016.05.002

The Gamma-ray Cherenkov Telescope (GCT) is a small-sized telescope (SST) that represents one of three novel designs that are based on Schwarzschild–Couder optics and are proposed for use within the Cherenkov Telescope Array (CTA). The GAmma-ray Teles... Read More about Simulating the optical performance of a small-sized telescope with secondary optics for the Cherenkov Telescope Array.