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K. K. Madsen

Identifiers

  • name variant K. K. Madsen 0.60 · backfill

Papers (32)

  1. Resolving the cosmic X-ray background with a next-generation high-energy X-ray observatory astro-ph.HE · 2019 · author #14
  2. Breaking the limit: Super-Eddington accretion onto black holes and neutron stars astro-ph.HE · 2019 · author #9
  3. The 2018 X-ray and Radio Outburst of Magnetar XTE J1810-197 astro-ph.HE · 2019 · author #14
  4. Summary of the 13th IACHEC Meeting astro-ph.IM · 2019 · author #1
  5. XRB continuum fitting with sensitive high energy X-ray detectors astro-ph.HE · 2019 · author #5
  6. A Potential Cyclotron Resonant Scattering Feature in the ULX Pulsar NGC 300 ULX1 seen by NuSTAR and XMM-Newton astro-ph.HE · 2018 · author #13
  7. NuSTAR + XMM-Newton monitoring of the neutron star transient AX J1745.6-2901 astro-ph.HE · 2017 · author #10
  8. First NuSTAR observations of the BL Lac - type blazar PKS~2155-304: constraints on the jet content and distribution of radiating particles astro-ph.HE · 2016 · author #3
  9. Living on a Flare: Relativistic Reflection in V404 Cyg Observed by NuSTAR During its Summer 2015 Outburst astro-ph.HE · 2016 · author #16
  10. The Soft State of Cygnus X-1 Observed with NuSTAR: A Variable Corona and a Stable Inner Disk astro-ph.HE · 2016 · author #3
  11. The first X-ray imaging spectroscopy of quiescent solar active regions with NuSTAR astro-ph.SR · 2016 · author #7
  12. Multiwavelength Study of Quiescent States of Mrk 421 with Unprecedented Hard X-Ray Coverage Provided by NuSTAR in 2013 astro-ph.HE · 2015 · author #21
  13. The NuSTAR Extragalactic Surveys: Initial Results and Catalog from the Extended Chandra Deep Field South astro-ph.HE · 2015 · author #28
  14. The NuSTAR Extragalactic Surveys: First Direct Measurements of the >10 keV X-Ray Luminosity Function for Active Galactic Nuclei at z>0.1 astro-ph.HE · 2015 · author #32
  15. The NuSTAR Extragalactic Surveys: The Number Counts of Active Galactic Nuclei and the Resolved Fraction of the Cosmic X-ray Background astro-ph.HE · 2015 · author #30
  16. NuSTAR catches the unveiling nucleus of NGC 1068 astro-ph.HE · 2015 · author #13
  17. The complex accretion geometry of GX 339-4 as seen by NuSTAR and Swift astro-ph.HE · 2015 · author #17
  18. NuSTAR, XMM-Newton and Suzaku Observations of the Ultraluminous X-ray Source Holmberg II X-1 astro-ph.HE · 2015 · author #15
  19. Rapid Variability of Blazar 3C 279 during Flaring States in 2013-2014 with Joint Fermi-LAT, NuSTAR, Swift, and Ground-Based Multi-wavelength Observations astro-ph.HE · 2015 · author #28
  20. A Hard X-Ray Study of Ultraluminous X-ray Source NGC 5204 X-1 with NuSTAR and XMM-Newton astro-ph.HE · 2015 · author #14
  21. NuSTAR and XMM-Newton observations of the extreme ultraluminous X-ray source NGC 5907 ULX1: A Vanishing Act astro-ph.HE · 2014 · author #11
  22. A NuSTAR observation of the center of the Coma Cluster astro-ph.HE · 2014 · author #14
  23. The 2-79 keV X-ray Spectrum of the Circinus Galaxy with NuSTAR, XMM-Newton and Chandra: a Fully Compton-Thick AGN astro-ph.HE · 2014 · author #19
  24. NuSTAR and XMM-Newton Observations of NGC 1365: Extreme Absorption Variability and a Constant Inner Accretion Disk astro-ph.HE · 2014 · author #19
  25. Timing and Flux Evolution of the Galactic Center Magnetar SGR J1745-2900 astro-ph.HE · 2014 · author #17
  26. Asymmetries in core-collapse supernovae from maps of radioactive $^{44}$Ti in CassiopeiaA astro-ph.HE · 2014 · author #6
  27. Broadband X-ray Spectra of the Ultraluminous X-ray Source Holmberg IX X-1 observed with NuSTAR, XMM-Newton and Suzaku astro-ph.HE · 2014 · author #13
  28. An Extremely Luminous and Variable Ultraluminous X-ray Source in the Outskirts of Circinus Observed with NuSTAR astro-ph.HE · 2013 · author #14
  29. First Results from NuSTAR Observations of Mkn 421 astro-ph.HE · 2013 · author #24
  30. The NuSTAR Extragalactic Survey: A First Sensitive Look at the High-Energy Cosmic X-ray Background Population astro-ph.HE · 2013 · author #22
  31. Weak Hard X-ray Emission from Two Broad Absorption Line Quasars Observed with NuSTAR: Compton-thick Absorption or Intrinsic X-ray Weakness? astro-ph.CO · 2013 · author #18
  32. A rapidly spinning supermassive black hole at the centre of NGC 1365 astro-ph.HE · 2013 · author #3

Mentions

  • 1511.04186 #28 · backfill · confidence 0.70 K. K. Madsen
  • 1511.04184 #32 · backfill · confidence 0.70 K. K. Madsen
  • 1511.04183 #30 · backfill · confidence 0.70 K. K. Madsen
  • 1511.03503 #13 · backfill · confidence 0.70 K. K. Madsen
  • 1506.01381 #17 · backfill · confidence 0.70 K. K. Madsen
  • 1504.00023 #15 · backfill · confidence 0.70 K. K. Madsen
  • 1502.04699 #28 · backfill · confidence 0.70 K. K. Madsen
  • 1502.01764 #14 · backfill · confidence 0.70 K. K. Madsen
  • 1411.5974 #11 · backfill · confidence 0.70 K. K. Madsen
  • 1411.1573 #14 · backfill · confidence 0.70 K. K. Madsen
  • 1406.3345 #19 · backfill · confidence 0.70 K. K. Madsen
  • 1404.5620 #19 · backfill · confidence 0.70 K. K. Madsen
  • 1403.5344 #17 · backfill · confidence 0.70 K. K. Madsen
  • 1403.4978 #6 · backfill · confidence 0.70 K. K. Madsen
  • 1402.2992 #13 · backfill · confidence 0.70 K. K. Madsen
  • 1310.2633 #14 · backfill · confidence 0.70 K. K. Madsen
  • 1309.4494 #24 · backfill · confidence 0.70 K. K. Madsen
  • 1307.1733 #22 · backfill · confidence 0.70 K. K. Madsen
  • 1306.3500 #18 · backfill · confidence 0.70 K. K. Madsen
  • 1302.7002 #3 · backfill · confidence 0.70 K. K. Madsen

Frequent Coauthors