10 citations · 32 across the 12 of their papers we have counts for
17 papers
The strongly irradiated planets in Praesepe
George W. King, Peter J. Wheatley, Victoria A. Fawcett +3
We present an analysis of XMM-Newton observations of four stars in the young (670 Myr) open cluster Praesepe. The planets hosted by these stars all lie close in radius-period space…
The near-UV transit of HD 189733b with the XMM-Newton Optical Monitor
George W. King, Lía Corrales, Peter J. Wheatley +6
We present analysis of XMM-Newton Optical Monitor observations in the near-ultraviolet of HD 189733, covering twenty primary transits of its hot Jupiter planet. The transit is clea…
The high-energy spectrum of the nearby planet-hosting inactive mid-M dwarf LHS 3844
Hannah Diamond-Lowe, Allison Youngblood, David Charbonneau +5
To fully characterize the atmospheres, or lack thereof, of terrestrial exoplanets we must include the high-energy environments provided by their host stars. The nearby mid-M dwarf…
Great Observatories: The Past and Future of Panchromatic Astrophysics
L. Armus, S. T. Megeath, L. Corrales +30
NASA's Great Observatories have opened up the electromagnetic spectrum from space, providing sustained access to wavelengths not accessible from the ground. Together, Hubble, Compt…
Silicon X-ray absorption in the Galactic ISM: the gaseous component
E. Gatuzz, T. W. Gorczyca, M. F. Hasoglu +3
We present a detailed analysis of the gaseous component of the Si K edge using high-resolution Chandra spectra of low-mass X-ray binaries. We fit the spectra with amodified version…
The Chandra High Resolution X-ray Spectrum of Quiescent Emission from Sgr A*
L. Corrales, F. K. Baganoff, Q. D. Wang +7
In quiescence, Sgr A* is surprisingly dim, shining 100,000 times less than expected for its environment. This problem has motivated a host of theoretical models to explain radiativ…