Browsing A) Producción científica UCSC by Subject "Galaxies: high-redshift"

Now showing items 1-2 of 2

  • Results from EDGES high-band. II. Constraints on parameters of early galaxies 

    Monsalve, Raúl; Greig, Bradley; Bowman, Judd D.; Mesinger, Andrei; Rogers, Alan E. E.; Mozdzen, Thomas J.; Kern, Nicholas S.; Mahesh, Nivedita (2018-08)
    We use the sky-average spectrum measured by EDGES High-band (90–190 MHz) to constrain parameters of early galaxies independent of the absorption feature at 78 MHz reported by Bowman et al. These parameters represent ...

  • Results from edges high-band. iii. new constraints on parameters of the early universe 

    Monsalve, Raúl A.; Fialkov, Anastasia; Bowman, Judd D.; Rogers, Alan E. E.; Mozdzen, Thomas J.; Cohen, Aviad; Barkana, Rennan; Mahesh, Nivedita (2019-04-10)
    We present new constraints on parameters of cosmic dawn and the epoch of reionization derived from the EDGES High-Band spectrum (90–190 MHz). The parameters are probed by evaluating global 21 cm signals generated with the ...