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Dr. O.A. (Oscar) Macias Ramirez PhD

Faculteit der Natuurwetenschappen, Wiskunde en Informatica
ITF

Bezoekadres
  • Science Park 904
  • Kamernummer: C4.152
Postadres
  • Postbus 94485
    1090 GL Amsterdam
  • Publicaties

    2022

    • Crocker, R. M., Macias, O., Mackey, D., Krumholz, M. R., Ando, S., Horiuchi, S., Baring, M. G., Gordon, C., Venville, T., Duffy, A. R., Yang, R. Z., Aharonian, F., Hinton, J. A., Song, D., Ruiter, A. J., & Filipović, M. D. (2022). Gamma-ray emission from the Sagittarius dwarf spheroidal galaxy due to millisecond pulsars. Nature Astronomy, 6(11), 1317-1324. https://doi.org/10.1038/s41550-022-01777-x [details]
    • Gautam, A., Crocker, R. M., Ferrario, L., Ruiter, A. J., Ploeg, H., Gordon, C., & Macias, O. (2022). Millisecond pulsars from accretion-induced collapse as the origin of the Galactic Centre gamma-ray excess signal. Nature Astronomy, 6(6), 703-707. https://doi.org/10.1038/s41550-022-01658-3 [details]
    • Macias, O., van Leijen, H., Song, D., Ando, S., Horiuchi, S., & Crocker, R. M. (2022). CTA sensitivity to the high-energy tail of the Fermi GeV excess. Proceedings of Science, 395, Article 562. https://doi.org/10.22323/1.395.0562 [details]
    • Pohl, M., Coleman, P., Gordon, C., & Macias, O. (2022). Neutral atomic hydrogen absorption and the Galactic Center Excess. Proceedings of Science, 395, Article 674. https://doi.org/10.22323/1.395.0674 [details]
    • Pohl, M., Macias, O., Coleman, P., & Gordon, C. (2022). Assessing the Impact of Hydrogen Absorption on the Characteristics of the Galactic Center Excess. Astrophysical Journal, 929(2), Article 136. https://doi.org/10.3847/1538-4357/ac6032 [details]
    • Siegert, T., Crocker, R. M., Macias, O., Panther, F. H., Calore, F., Song, D., & Horiuchi, S. (2022). Measuring the smearing of the Galactic 511-keV signal: Positron propagation or supernova kicks? Monthly Notices of the Royal Astronomical Society: Letters, 509(1), L11-L16. Advance online publication. https://doi.org/10.1093/mnrasl/slab113 [details]
    • Song, D., Macias, O., Horiuchi, S., Crocker, R. M., & Nataf, D. M. (2022). Evidence for inverse-Compton emission from globular clusters. Proceedings of Science, 395, Article 617. https://doi.org/10.22323/1.395.0617 [details]
    • Zimmer, F., MacIas, O., Ando, S., Crocker, R. M., & Horiuchi, S. (2022). The Andromeda gamma-ray excess: background systematics of the millisecond pulsars and dark matter interpretations. Monthly Notices of the Royal Astronomical Society, 516(3), 4469-4483. https://doi.org/10.1093/mnras/stac2464 [details]

    2021

    • MacIas, O., van Leijen, H., Song, D., Ando, S., Horiuchi, S., & Crocker, R. M. (2021). Cherenkov Telescope Array sensitivity to the putative millisecond pulsar population responsible for the Galactic Centre excess. Monthly Notices of the Royal Astronomical Society, 506(2), 1741-1760. https://doi.org/10.1093/mnras/stab1450 [details]
    • Rinchiuso, L., Macias, O., Moulin, E., Rodd, N. L., & Slatyer, T. R. (2021). Prospects for Heavy WIMP Dark Matter with CTA: The Wino and Higgsino. Physical Review D. Particles, Fields, Gravitation, and Cosmology, 103(2), Article 023011. https://doi.org/10.1103/PhysRevD.103.023011 [details]
    • Song, D., MacIas, O., Horiuchi, S., Crocker, R. M., & Nataf, D. M. (2021). Evidence for a high-energy tail in the gamma-ray spectra of globular clusters. Monthly Notices of the Royal Astronomical Society, 507(4), 5161-5176. https://doi.org/10.1093/mnras/stab2406 [details]

    2020

    2019

    • Ando, S., Kavanagh, B. J., Macias, O., Alves, T., Broersen, S., Delnoij, S., Goldman, T., Groefsema, J., Kleverlaan, J., Lenssen, J., Muskens, T., Palma Visser, L. X., Peerbooms, E., van der Linden, B., & Verberne, S. (2019). Discovery prospects of dwarf spheroidal galaxies for indirect dark matter searches. Journal of Cosmology and Astroparticle Physics, 2019(10), Article 040. https://doi.org/10.1088/1475-7516/2019/10/040 [details]
    • Hashimoto, D., Nishizawa, A. J., Shirasaki, M., Macias, O., Horiuchi, S., Tashiro, H., & Oguri, M. (2019). Measurement of redshift-dependent cross-correlation of HSC clusters and Fermi γ-rays. Monthly Notices of the Royal Astronomical Society, 484(4), 5256-5266. https://doi.org/10.1093/mnras/stz321 [details]
    • Macias, O., Horiuchi, S., Kaplinghat, M., Gordon, C., Crocker, R. M., & Nataf, D. M. (2019). Strong evidence that the galactic bulge is shining in gamma rays. Journal of Cosmology and Astroparticle Physics, 2019(9), Article 042. https://doi.org/10.1088/1475-7516/2019/09/042 [details]
    • Song, D., Macias, O., & Horiuchi, S. (2019). Inverse Compton emission from millisecond pulsars in the Galactic bulge. Physical Review D, 99(12), Article 123020. https://doi.org/10.1103/PhysRevD.99.123020 [details]

    2018

    • Hashimoto, D., Nishizawa, A. J., Shirasaki, M., Macias, O., Horiuchi, S., Tashiro, H., & Oguri, M. (2018). Measurement of redshift dependent cross correlation of HSC clusters and Fermi $\gamma$ rays. Monthly Notices of the Royal Astronomical Society. http://adsabs.harvard.edu/abs/2018arXiv180508139H
    • Shirasaki, M., Macias, O., Horiuchi, S., Yoshida, N., Lee, C. H., & Nishizawa, A. J. (2018). Correlation of extragalactic γ rays with cosmic matter density distributions from weak gravitational lensing. Physical Review D, 97(12), Article 123015. https://doi.org/10.1103/PhysRevD.97.123015
    This list of publications is extracted from the UvA-Current Research Information System. Questions? Ask the library or the Pure staff of your faculty / institute. Log in to Pure to edit your publications. Log in to Personal Page Publication Selection tool to manage the visibility of your publications on this list.
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