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Recent Submissions

  • Diagnosing galactic feedback with the line broadening in the low redshift Lyα forest 

    Viel, M; Haehnelt, MG; Bolton, JS; Kim, T-S; Puchwein, E; Nasir, F; Wakker, BP (Oxford University Press, 2017-05-01)
    We compare the low-redshift (z ≃ 0.1) Lyα forest from hydrodynamical simulations with data from the Cosmic Origins Spectrograph. We find the tension between the observed number of lines with $\textit{b}$-parameters in the ...
  • Insights into the location and dynamics of the coolest X-ray emitting gas in clusters of galaxies 

    Pinto, C; Fabian, AC; Ogorzalek, A; Zhuravleva, I; Werner, N; Sanders, J; Zhang, Y-Y et al. (Oxford University Press, 2016-09-11)
    We extend our previous study of the cool gas responsible for the emission of O $\tiny \text{VII}$ X-ray lines in the cores of clusters and groups of galaxies. This is the coolest X-ray emitting phase and connects the 10 ...
  • Observational signatures of linear warps in circumbinary discs 

    Juhász, A; Facchini, S
    In recent years, an increasing number of observational studies have hinted at the presence of warps in protoplanetary discs; however, a general comprehensive description of observational diagnostics of warped discs was ...
  • Thermal Pressure in the Cold Neutral Medium of Nearby Galaxies 

    Herrera-Camus, R; Bolatto, A; Wolfire, M; Ostriker, E; Draine, B; Leroy, A; Sandstrom, K et al. (IOP Publishing, 2017-01-31)
    Dynamic and thermal processes regulate the structure of the multiphase interstellar medium (ISM), and ultimately establish how galaxies evolve through star formation. Thus, to constrain ISM models and better understand the ...

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