Kavli Affiliate: Roland Vanderspek | First 5 Authors: Zitao Lin, Tianjun Gan, Sharon X. Wang, Avi Shporer, Markus Rabus | Summary: We report the discovery of three transiting low-mass companions to aged stars: a brown dwarf (TOI-2336b) and two objects near the hydrogen burning mass limit (TOI-1608b and TOI-2521b). These three systems were first identified […]
Kavli Affiliate: Eric D. Miller | First 5 Authors: Efrem Braun, Chris Baluta, Trisha F. Doyle, Patricia L. Hall, Robert S. Hill | Summary: We present XSLIDE (X-Ray Spectral Line IDentifier and Explorer), a graphical user interface that has been designed as a quick-look tool for the upcoming X-Ray Imaging and Spectroscopy Mission (XRISM). XSLIDE […]
Kavli Affiliate: Eric D. Miller | First 5 Authors: Efrem Braun, Chris Baluta, Trisha F. Doyle, Patricia L. Hall, Robert S. Hill | Summary: We present XSLIDE (X-Ray Spectral Line IDentifier and Explorer), a graphical user interface that has been designed as a quick-look tool for the upcoming X-Ray Imaging and Spectroscopy Mission (XRISM). XSLIDE […]
Kavli Affiliate: Moritz Guenther | First 5 Authors: Michihiro Takami, Hans Moritz Guenther, P. Christian Schneider, Tracy L. Beck, Jennifer L. Karr | Summary: We present Gemini-NIFS, VLT-SINFONI and Keck-OSIRIS observations of near-infrared [Fe II] emission associated with the well-studied jets from three active T Tauri stars; RW Aur A, RY Tau and DG Tau […]
Kavli Affiliate: Moritz Guenther | First 5 Authors: Michihiro Takami, Hans Moritz Guenther, P. Christian Schneider, Tracy L. Beck, Jennifer L. Karr | Summary: We present Gemini-NIFS, VLT-SINFONI and Keck-OSIRIS observations of near-infrared [Fe II] emission associated with the well-studied jets from three active T Tauri stars; RW Aur A, RY Tau and DG Tau […]
Kavli Affiliate: Avi Shporer | First 5 Authors: Jose I. Vines, James S. Jenkins, Zaira Berdiñas, Maritza G. Soto, Matías R. Díaz | Summary: Very little is known about the young planet population because the detection of small planets orbiting young stars is obscured by the effects of stellar activity and fast rotation which mask […]
Kavli Affiliate: Eric D. Miller | First 5 Authors: Trisha F. Doyle, Matthew P. Holland, Robert S. Hill, Tahir Yaqoob, Mike Loewenstein | Summary: XRISM (X-Ray Imaging and Spectroscopy Mission), with the Resolve high-resolution spectrometer and the Xtend wide-field imager on-board, is designed to build on the successes of the abbreviated Hitomi mission to address […]
Kavli Affiliate: Deepto Chakrabarty | First 5 Authors: Mason Ng, Ronald A. Remillard, James F. Steiner, Deepto Chakrabarty, Dheeraj R. Pasham | Summary: We report on results from a one-year soft X-ray observing campaign of the ultraluminous X-ray pulsar NGC 300 ULX-1 by the Neutron star Interior Composition Explorer (NICER) during 2018–2019. Our analysis also […]
Kavli Affiliate: Jacqueline N. Hewitt | First 5 Authors: Adélie Gorce, Samskruthi Ganjam, Adrian Liu, Steven G. Murray, Zara Abdurashidova | Summary: Combining the visibilities measured by an interferometer to form a cosmological power spectrum is a complicated process in which the window functions play a crucial role. In a delay-based analysis, the mapping between […]
Kavli Affiliate: Norbert S. Schulz | First 5 Authors: Herman L. Marshall, Mason Ng, Daniele Rogantini, Jeremy Heyl, Sergey S. Tsygankov | Summary: We present measurements of the polarization of X-rays in the 2-8 keV band from the pulsar in the ultracompact low mass X-ray binary 4U1626-67 using data from the Imaging X-ray Polarimetry Explorer […]