Browsing by Author "Brinks, Elias"

Now showing items 21-27 of 27

    • Outflow from Outer-arm Starburst in a Grazing Collision between Galaxies 

      Kaufman, Michele; Elmegreen, Bruce G.; Andersen, Morten; Elmegreen, Debra Meloy; Struck, Curtis; Bournaud, Frederic; Brinks, Elias; McGarry, James C. (2020-04)
      New ALMA CO, HCO+, and 100 GHz continuum observations and Gemini NIFS K-band spectra are combined with previous radio to X-ray data to study Feature i, a highly luminous starburst clump on an outer arm of the interacting ...

    • A Radio Continuum Study of Dwarf Galaxies : 6 cm imaging of Little Things 

      Hindson, Luke; Kitchener, Ged; Brinks, Elias; Heesen, Volker; Westcott, Jonathan; Hunter, Deidre; Zhang, Hong-Xin; Rupen, Michael; Rau, Urvashi (2018-02-01)
      In this paper, we examine to what extent the radio continuum can be used as an extinction-free probe of star formation in dwarf galaxies. To that aim, we observe 40 nearby dwarf galaxies with the Very Large Array at 6 cm ...

    • The ram pressure stripped radio tails of galaxies in the Coma cluster 

      Chen, Hao; Sun, Ming; Yagi, Masafumi; Bravo-Alfaro, Hector; Brinks, Elias; Kenney, Jeffrey; Combes, Francoise; Sivanandam, Suresh; Jachym, Pavel; Fossati, Matteo; Gavazzi, Giuseppe; Boselli, Alessandro; Nulsen, Paul; Sarazin, Craig; Ge, Chong; Yoshida, Michitoshi; Roediger, Elke (2020-08)
      Previous studies have revealed a population of galaxies in galaxy clusters with ram pressure stripped (RPS) tails of gas and embedded young stars. We observed 1.4 GHz continuum and HI emission with the Very Large Array in ...

    • Smooth HI Low Column Density Outskirts In Nearby Galaxies 

      Ianjamasimanana, Roger; Walter, Fabian; Blok, W. J. G. de; Heald, George H.; Brinks, Elias (2018-05-14)
      The low column density gas at the outskirts of galaxies as traced by the 21 cm hydrogen line emission (H i) represents the interface between galaxies and the intergalactic medium, i.e., where galaxies are believed to get ...

    • A Spatially Resolved Radio Spectral Index Study of the Dwarf Irregular Galaxy NGC\,1569 

      Westcott, Jonathan; Brinks, Elias; Hindson, Luke; Beswick, Robert; Heesen, Volker (2018-04-21)
      We study the resolved radio continuum spectral energy distribution of the dwarf irregular galaxy, NGC 1569, on a beam-by-beam basis to isolate and study its spatially resolved radio emission characteristics. Utilizing ...

    • Tidal Dwarf Galaxies : Disc Formation at z=0 

      Lelli, Federico; Duc, Pierre-Alain; Brinks, Elias; McGaugh, Stacy S. (2015-11-05)
      Collisional debris around interacting and post-interacting galaxies often display condensations of gas and young stars that can potentially form gravitationally bound objects: Tidal Dwarf Galaxies (TDGs). We summarise ...

    • Unveiling the 100 pc scale nuclear radio structure of NGC 6217 with e-MERLIN and the VLA 

      Williams, David R. A.; McHardy, Ian M.; Baldi, Ranieri D.; Beswick, Robert J.; Pahari, Mayukh; Argo, Megan K.; Beri, Aru; Boorman, Peter; Brinks, Elias; Dullo, Bililign T.; Fenech, Danielle M.; Ineson, Judith; Kharb, Preeti; Knapen, Johan H.; Muxlow, Tom W. B.; Westcott, Jonathan (2019-07-01)
      We present high-sensitivity 1.51 GHz e-MERLIN (e-Multi-Element Radio-Linked Interferometer Network) radio images of the nearby galaxy NGC6217. We resolve the compact radio source at the centre of NGC6217 for the first time, ...