F
Felix Fürst
Researcher at European Space Agency
Publications - 215
Citations - 7250
Felix Fürst is an academic researcher from European Space Agency. The author has contributed to research in topics: Neutron star & Pulsar. The author has an hindex of 42, co-authored 209 publications receiving 6105 citations. Previous affiliations of Felix Fürst include California Institute of Technology & Pennsylvania State University.
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Journal ArticleDOI
An ultraluminous X-ray source powered by an accreting neutron star
Matteo Bachetti,Fiona A. Harrison,Dominic J. Walton,Brian W. Grefenstette,Deepto Chakrabarty,Felix Fürst,Didier Barret,Andrei M. Beloborodov,Steven E. Boggs,Finn Erland Christensen,William W. Craig,A. C. Fabian,C. J. Hailey,Ann Hornschemeier,V. M. Kaspi,Shrinivas R. Kulkarni,Thomas J. Maccarone,Jon M. Miller,Vikram Rana,Daniel Stern,Shriharsh P. Tendulkar,John A. Tomsick,N. A. Webb,W. W. Zhang +23 more
TL;DR: In this article, the authors reported broadband X-ray observations of the nuclear region of the galaxy M82 that reveal pulsations with an average period of 1.37 seconds and a 2.5-day sinusoidal modulation.
Journal ArticleDOI
Discovery of Coherent Pulsations from the Ultraluminous X-Ray Source NGC 7793 P13
Felix Fürst,Dominic J. Walton,Fiona A. Harrison,Daniel Stern,Didier Barret,Murray Brightman,A. C. Fabian,Brian W. Grefenstette,Kristin K. Madsen,Matthew J. Middleton,Jon M. Miller,Katja Pottschmidt,Katja Pottschmidt,Andrew Ptak,Vikram Rana,N. A. Webb +15 more
TL;DR: In this article, coherent pulsations from the ultraluminous X-ray source (ULX) NGC 7793 P13 were detected using XMM-Newton and NuSTAR data.
Journal ArticleDOI
The Ultraluminous X-Ray Sources NGC 1313 X-1 and X-2: A Broadband Study with NuSTAR and XMM-Newton
Matteo Bachetti,Matteo Bachetti,Vikram Rana,Dominic J. Walton,Didier Barret,Didier Barret,Fiona A. Harrison,Steven E. Boggs,Finn E. Christensen,William W. Craig,William W. Craig,Andrew C. Fabian,Felix Fürst,Brian W. Grefenstette,Charles J. Hailey,Ann Hornschemeier,Kristin K. Madsen,Jon M. Miller,Andrew Ptak,Daniel Stern,Natalie A. Webb,Natalie A. Webb,William W. Zhang +22 more
TL;DR: In this article, the results of NuSTAR and XMM-Newton observations of the two ultraluminous X-ray sources: NGC 1313 X-1 and X-2 are presented.
Journal ArticleDOI
The reflection component from Cygnus X-1 in the soft state measured by Nustar and Suzaku
John A. Tomsick,Michael A. Nowak,Michael Parker,Jon M. Miller,Andrew C. Fabian,Fiona A. Harrison,Matteo Bachetti,Matteo Bachetti,Didier Barret,Didier Barret,Steven E. Boggs,Finn Erland Christensen,William W. Craig,William W. Craig,Karl Forster,Felix Fürst,Brian W. Grefenstette,Charles J. Hailey,Ashley L. King,Kristin K. Madsen,Lorenzo Natalucci,Katja Pottschmidt,Katja Pottschmidt,Randy R. Ross,Daniel Stern,Dominic J. Walton,Jörn Wilms,William W. Zhang +27 more
TL;DR: In this article, the authors used a relativistic blurring model to constrain the spin of the black hole binary Cygnus X-1 and obtained a spectral fit of 0.83 for all models that provide a good description of the spectrum.
Journal ArticleDOI
Cyclotron lines in highly magnetized neutron stars
Ruediger Staubert,Joachim Trümper,Eckhard Kendziorra,D. Klochkov,Konstantin Postnov,Peter Kretschmar,Katja Pottschmidt,Katja Pottschmidt,Frank Haberl,Richard E. Rothschild,Andrea Santangelo,Jörn Wilms,Ingo Kreykenbohm,Felix Fürst +13 more
TL;DR: In this article, an updated list of X-ray binary pulsars with magnetic fields on the order of several 1012 Gauss is presented, along with a discussion of the underlying physics of accretion onto highly magnetized neutron stars.