Journal: The Astrophysical Journal

  • Publication
    Prominence Mass Supply and the Cavity
    A prevalent but untested paradigm is often used to describe the prominence-cavity system: the cavity is under-dense because it is evacuated by supplying mass to...
  • Publication
    Prominence Thread Seismology Using the P 1/2P 2 Ratio
    Prominence threads are expected to be cold plasma condensations in a long magnetic tube. Because of this density inhomogeneity along the magnetic field, the...
  • Publication
    Prompt and Follow-up Multi-wavelength Observations of the GRB 161017A
    This paper presents data on the simultaneous and complementary observations of the gamma-ray burst (GRB) GRB 161017A for optical, X-ray, and gamma wavelengths...
  • Publication
    Propagating Waves Transverse to the Magnetic Field in a Solar Prominence
    We report an unusual set of observations of waves in a large prominence pillar that consist of pulses propagating perpendicular to the prominence magnetic field...
  • Publication
    Propagation of Waves in Weakly Ionized Two-fluid Plasmas. I. Small-amplitude Alfvénic Waves
    The large abundance of electrically neutral particles has a remarkable impact on the dynamics of many astrophysical plasmas. Here, we use a two-fluid model that...
  • Publication
    Proper Motions and Orbits of Distant Local Group Dwarf Galaxies from a Combination of Gaia and Hubble Data
    We have determined the proper motions (PMs) of 12 dwarf galaxies in the Local Group (LG), ranging from the outer Milky Way (MW) halo to the edge of the LG. We...
  • Publication
    Properties of the Dwarf Galaxy Population in Galaxy Clusters
    We present the observational properties of the dwarf galaxy population (Mr>M*r+1) corresponding to one of the largest samples of spectroscopically confirmed...
  • Publication
    Properties of the Umbral Filament Observed in Active Region NOAA 12529
    Recent observations of the solar photosphere revealed the presence of elongated filamentary bright structures inside sunspot umbrae, called umbral filaments...
  • Publication
    Prospects for Cherenkov Telescope Array Observations of the Young Supernova Remnant RX J1713.7‑3946
    We perform simulations for future Cherenkov Telescope Array (CTA) observations of RX J1713.7‑3946, a young supernova remnant (SNR) and one of the brightest...