19.6k citations
- Johns Hopkins UniversityUS2.4k papers
- California Institute of TechnologyUS1.9k papers
- Université Bourgogne Franche-ComtéFR1.9k papers
- Centre National de la Recherche ScientifiqueFR1.9k papers
- University of ArizonaUS1.7k papers
- Center for Astrophysics Harvard & SmithsonianUS1.6k papers
- European Southern ObservatoryCL1.5k papers
- Goddard Space Flight CenterUS1.3k papers
- Max Planck Institute for AstronomyDE1.2k papers
- University of California, Santa CruzUS1.2k papers
- National Institute for AstrophysicsIT1k papers
- University of California, BerkeleyUS1k papers
189 papers · 2 filters
Exploring the nature and synchronicity of early cluster formation in the Large Magellanic Cloud: III. Horizontal Branch Morphology
R. Wagner-Kaiser, Dougal Mackey, Ata Sarajedini +5
We leverage new high-quality data from Hubble Space Telescope program GO-14164 to explore the variation in horizontal branch morphology among globular clusters in the Large Magella…
Phosphorus-bearing molecules in the Galactic Center
V. M. Rivilla, I. Jiménez-Serra, S. Zeng +10
Phosphorus (P) is one of the essential elements for life due to its central role in biochemical processes. Recent searches have shown that P-bearing molecules (in particular PN and…
Experimental Indicators of Accretion Processes in Active Galactic Nuclei
A. Eckart, M. Valencia-S., B. Shahzamanian +19
Bright Active Galactic Nuclei are powered by accretion of mass onto the super massive black holes at the centers of the host galaxies. For fainter objects star formation may signif…
The TOP-SCOPE survey of Planck Galactic Cold Clumps: Survey overview and results of an exemplar source, PGCC G26.53+0.17
Tie Liu, Kee-Tae Kim, Mika Juvela +11
The low dust temperatures (<14 K) of Planck Galactic Cold Clumps (PGCCs) make them ideal targets to probe the initial conditions and very early phase of star formation. TOP-SCOPE i…
Gemini Spectra of Star Clusters in the Spiral Galaxy M101
Lesley A. Simanton-Coogan, Rupali Chandar, Bryan Miller +1
We present low resolution, visible light spectra of 41 star clusters in the spiral galaxy M101, taken with the Gemini/GMOS instrument. We measure Lick indices for each cluster and…
Major Merging History in CANDELS. I. Evolution of the Incidence of Massive Galaxy-Galaxy Pairs from z=3 to z~0
Kameswara Bharadwaj Mantha, Daniel H. McIntosh, Ryan Brennan +37
The rate of major galaxy-galaxy merging is theoretically predicted to steadily increase with redshift during the peak epoch of massive galaxy development (). We us…