CRA Cosmic Coffee: Ziqian Hong

Howey N201/202 837 State Street, Atlanta, GA, United States

Could there be an undetected inner planet near the stability limit in Kepler-1647?   Abstract: Kepler-1647b  is  the  most  recently  discovered  planet  that  transits  two  stars,  e.g.,  a  circumbinary planet … Continue reading "CRA Cosmic Coffee: Ziqian Hong"

CRA Seminar: Dr. Stefano Marchesi (Clemson University)

Title: A multi-observatory X-ray approach to characterize heavily obscured AGNs According to the different models of Cosmic X-ray Background (CXB), the diffuse X-ray emission observed in the 1 to ~200-300 keV band, is mainly caused by accreting supermassive black holes, the so-called active Galactic Nuclei (AGN). Particularly, at the peak of the CXB (~30 keV) … Continue reading "CRA Seminar: Dr. Stefano Marchesi (Clemson University)"