Publication type: Refereed

  • Publication
    Constraints on dark matter to dark radiation conversion in the late universe with DES-Y1 and external data
    We study a phenomenological class of models where dark matter converts to dark radiation in the low redshift epoch. This class of models, dubbed DMDR...
  • Publication
    Constraints on f(R) gravity from thermal-Sunyaev-Zel'dovich-effect-selected SPT galaxy clusters and weak lensing mass calibration from DES and HST
    We present constraints on the f(R) gravity model using a sample of 1005 galaxy clusters in the redshift range 0.25–1.78 that have been selected through the...
  • Publication
    Constraints on Feedback Processes during the Formation of Early-type Galaxies
    Galaxies are found to obey scaling relations between a number of observables. These relations follow different trends at the low- and high-mass ends. The...
  • Publication
    Constraints on Gamma-Ray and Neutrino Emission from NGC 1068 with the MAGIC Telescopes
    Starburst galaxies and star-forming active galactic nuclei are among the candidate sources thought to contribute appreciably to the extragalactic gamma-ray and...
  • Publication
    Constraints on Jupiters from observations of Galactic bulge microlensing events during 2000
    We present observations of eight Galactic bulge microlensing events taken with the 1.0-m Jacobus Kapteyn Telescope (JKT) on La Palma during 2000 June and July...
  • Publication
    Constraints on Lorentz invariance violation from the extraordinary Mrk 421 flare of 2014 using a novel analysis method
    The Lorentz Invariance Violation (LIV), a proposed consequence of certain quantum gravity (QG) scenarios, could instigate an energy-dependent group velocity for...
  • Publication
    Constraints on optical and near-infrared variability in the localization of the long-period radio transient GLEAM-X J1627-52
    GLEAM-X J1627-52 was discovered as a periodic ( $\sim$18 min) radio signal over a duration of three months in 2018. It is an enigmatic example of a growing...
  • Publication
    Constraints on particle acceleration in SS433/W50 from MAGIC and H.E.S.S. observations
    Context. The large jet kinetic power and non-thermal processes occurring in the microquasar SS 433 make this source a good candidate for a very high-energy (VHE...
  • Publication
    Constraints on primordial magnetic fields from their impact on the ionization history with Planck 2018
    We update and extend our previous cosmic microwave background anisotropy constraints on primordial magnetic fields through their dissipation by ambipolar...