9.8k citations
- California Institute of TechnologyUS299 papers
- Centre National de la Recherche ScientifiqueFR282 papers
- Massachusetts Institute of TechnologyUS282 papers
- University of FloridaUS273 papers
- University of Maryland, College ParkUS273 papers
- Northwestern UniversityUS272 papers
- University of California, Santa BarbaraUS258 papers
- Tata Institute of Fundamental ResearchIN257 papers
- Fermi National Accelerator LaboratoryUS256 papers
- Cornell UniversityUS255 papers
- Lomonosov Moscow State UniversityRU254 papers
- Universität HamburgDE253 papers
36 papers · 1 filter
Lord of the Rings: A Kinematic Distance to Circinus X-1 from a Giant X-Ray Light Echo
Sebastian Heinz, Michael G. Burton, Catherine Braiding +6
Circinus X-1 exhibited a bright X-ray flare in late 2013. Follow-up observations with Chandra and XMM-Newton from 40 to 80 days after the flare reveal a bright X-ray light echo in…
Sco X-1 revisited with Kepler, MAXI and HERMES: outflows, time-lags and echoes unveiled
S. Scaringi, T. J. Maccarone, R. I. Hynes +5
Sco X-1 has been the subject of many multi-wavelength studies in the past, being the brightest persistent extra-solar X-ray source ever observed. Here we revisit Sco X-1 with simul…
Population synthesis of classical low-mass X-ray binaries in the Galactic Bulge
L. M. van Haaften, G. Nelemans, R. Voss +2
Aims. We model the present-day population of 'classical' low-mass X-ray binaries (LMXBs) with neutron star accretors, which have hydrogen-rich donor stars. Their population is comp…
Confirmation of Hostless Type Ia Supernovae Using Hubble Space Telescope Imaging
Melissa L. Graham, David J. Sand, Dennis Zaritsky +1
We present deep Hubble Space Telescope imaging at the locations of four, potentially hostless, long-faded Type Ia supernovae (SNe Ia) in low-redshift, rich galaxy clusters that wer…
Local gradient estimates for degenerate elliptic equations
Luan Hoang, Truyen Nguyen, Tuoc Phan
This paper is focused on the local interior -regularity for weak solutions of degenerate elliptic equations of the form $\text{div}[\mathbf{a}(x,u, \nabla u)] +b(x, u…
The 0.3-30 keV Spectra of Powerful Starburst Galaxies: NuSTAR and Chandra Observations of NGC 3256 and NGC 3310
B. D. Lehmer, J. B. Tyler, A. E. Hornschemeier +13
We present nearly simultaneous Chandra and NuSTAR observations of two actively star-forming galaxies within 50 Mpc: NGC 3256 and NGC 3310. Both galaxies are detected by both Chandr…