Outputs (4)

Galaxy cluster lensing masses in modified lensing potentials (2015)
Journal Article
Barreira, A., Li, B., Jennings, E., Merten, J., King, L., Baugh, C., & Pascoli, S. (2015). Galaxy cluster lensing masses in modified lensing potentials. Monthly Notices of the Royal Astronomical Society, 454(4), 4085-4102. https://doi.org/10.1093/mnras/stv2211

We determine the concentration–mass relation of 19 X-ray selected galaxy clusters from the Cluster Lensing and Supernova Survey with Hubble survey in theories of gravity that directly modify the lensing potential. We model the clusters as Navarro–Fre... Read More about Galaxy cluster lensing masses in modified lensing potentials.

Mixing angle and phase correlations from A5 with generalized CP and their prospects for discovery (2015)
Journal Article
Ballett, P., Pascoli, S., & Turner, J. (2015). Mixing angle and phase correlations from A5 with generalized CP and their prospects for discovery. Physical Review D, 92(9), Article 093008. https://doi.org/10.1103/physrevd.92.093008

The observed leptonic mixing pattern could be explained by the presence of a discrete flavor symmetry broken into residual subgroups at low energies. In this scenario, a residual generalized charge parity (CP) symmetry allows the parameters of the Po... Read More about Mixing angle and phase correlations from A5 with generalized CP and their prospects for discovery.

Weak lensing by voids in modified lensing potentials (2015)
Journal Article
Barreira, A., Cautun, M., Li, B., Baugh, C., & Pascoli, S. (2015). Weak lensing by voids in modified lensing potentials. Journal of Cosmology and Astroparticle Physics, 2015(08), https://doi.org/10.1088/1475-7516/2015/08/028

We study lensing by voids in Cubic Galileon and Nonlocal gravity cosmologies, which are examples of theories of gravity that modify the lensing potential. We find voids in the dark matter and halo density fields of N-body simulations and compute thei... Read More about Weak lensing by voids in modified lensing potentials.

Dark matter-radiation interactions: the impact on dark matter haloes (2015)
Journal Article
Schewtschenko, J., Wilkinson, R., Baugh, C., Boehm, C., & Pascoli, S. (2015). Dark matter-radiation interactions: the impact on dark matter haloes. Monthly Notices of the Royal Astronomical Society, 449(4), 3587-3596. https://doi.org/10.1093/mnras/stv431

Interactions between dark matter (DM) and radiation (photons or neutrinos) in the early Universe suppress density fluctuations on small mass scales. Here, we perform a thorough analysis of structure formation in the fully non-linear regime using N-bo... Read More about Dark matter-radiation interactions: the impact on dark matter haloes.