P. A. Becker

Modeling accretion columns in accretion-powered pulsars

S. Falkner, E. Sokolova-Lapa, F.-W. Schwarm, M. Bissinger et autres

Context. Modeling the observed emission from highly magnetized accreting neutron stars is essential for interpreting their X-ray spectra and variability. This task is challenging due to the dynamic, multidimensional nature of the accretion columns and the strong gravitational field. Radiation propagation outside …

de, us, ru, sk, es, ch, md, it (code pays fourni par la source)

Modeling accretion columns in accretion-powered pulsars - I. Accretion column emission and geometry

S. Falkner, E. Sokolova-Lapa, F.-W. Schwarm, T. Dauser et autres

Context. Accretion-powered X-ray pulsars show complex spectral and timing behavior that reflects the extreme conditions near the neutron star. Modeling these observables remains challenging, particularly at high mass-accretion rates, Ṁ ≳ 1017 g s−1, where the extended accretion column plays a role …

Modeling accretion columns in accretion-powered pulsars - I. Accretion column emission and geometry

S. Falkner, E. Sokolova-Lapa, F.-W. Schwarm, T. Dauser et autres

Context. Accretion-powered X-ray pulsars show complex spectral and timing behavior that reflects the extreme conditions near the neutron star. Modeling these observables remains challenging, particularly at high mass-accretion rates, Ṁ ≳ 1017 g s−1, where the extended accretion column plays a role …

Modeling accretion columns in accretion-powered pulsars

S. Falkner, E. Sokolova-Lapa, F.-W. Schwarm, T. Dauser et autres

Context. Accretion-powered X-ray pulsars show complex spectral and timing behavior that reflects the extreme conditions near the neutron star. Modeling these observables remains challenging, particularly at high mass-accretion rates, Ṁ ≳ 10 17 g s −1 , where the extended accretion column …

de, us, au, ch, it, sk, es, nl (code pays fourni par la source)

Modeling accretion columns in accretion-powered pulsars

S. Falkner, E. Sokolova-Lapa, F.-W. Schwarm, M. Bissinger et autres

Context. Modeling the observed emission from highly magnetized accreting neutron stars is essential for interpreting their X-ray spectra and variability. This task is challenging due to the dynamic, multidimensional nature of the accretion columns and the strong gravitational field. Radiation propagation outside …

de, us, au, sk, es, ch, it, nl (code pays fourni par la source)

Modeling accretion columns in accretion-powered pulsars. II. Directly observable column emission

S. Falkner, E. Sokolova-Lapa, F.-W. Schwarm, M. Bissinger et autres

Modeling the observed emission from highly magnetized accreting neutron stars is essential for interpreting their X-ray spectra and variability. This task is challenging due to the dynamic, multidimensional nature of the accretion columns and the strong gravitational field. Radiation propagation outside the …

Smart Resilience Services for Industrial Production

Sarah Janzen, Nejat Emre Öksüz, J. Sporkmann, M. Schlappa et autres