Faculty

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Unit

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Slavko Bogdanov

Research Scientist in the Columbia Astrophysics Laboratory

Columbia University

Affiliations

A&S Science Laboratories

A&S Columbia Astrophysics Lab

MS_ACAD-Morningside Academic

A&S Core - Interdisciplinary

A&S Science Laboratories

Slavko Bogdanov is a Research Scientist at the Columbia Astrophysics Laboratory, Columbia University. His research centers on high-energy and observational astrophysics, with a specific focus on neutron stars and pulsars, including their thermal emission, magnetic field configurations, and millisecond pulsar populations. Recent work includes NICER-based radius measurements of PSR J0437–4715, deep searches for Galactic Center pulsars, and X-ray polarization studies of spider pulsars. He has also investigated photon-count statistics of Crab X-ray pulses and atomic absorption features in neutron star spectra. His contributions span leading publications in The Astrophysical Journal and Monthly Notices of the Royal Astronomical Society, reflecting his expertise in synchrotron radiation and relativistic astrophysics.

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Slavko Bogdanov

Columbia University

Research Scientist in the Columbia Astrophysics Laboratory

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astronomy astrophysics high-energy astrophysics pulsars physics radio astronomy observational astronomy synchrotron radiation relativistic astrophysics neutron stars high energy physics high energy density physics stellar astrophysics planetary sciences x-ray spectroscopy extragalactic astronomy atomic spectroscopy nuclear science magnetars globular clusters lunar science astrophysical plasmas general relativity radio telescopes millisecond pulsars space weather frb 121102 computer science experimental physics fast radio burst nuclear fusion radio propagation astrostatistics black holes scientific data management wireless communications radio communication galaxy formation magnetic fields astrophysical simulations x-ray timing localization microwave technology academic ethic planetary change computational intelligence machine learning research image representation radio local area network radio engineering radio frequency science studies protoplanetary disks pattern recognition application image classification unconventional computing precision measurement search for extraterrestrial intelligence field observations astronomical image analysis data sets dataset creation data-driven science x-ray free-electron laser direct localization star formation rate precise localization pulsar survey data inverted spectrum extreme magneto-ionic environment milliarcsecond angular scales persistent radio chance superposition radius constraints quiescent neutron stars dispersed pulses

Notable Scholarly Works

Notable Federal Grants

Collaborators

Evidence for Atomic Absorption Features in the High-Resolution X-Ray Spectrum of the Neutron Star in Puppis A. The Astrophysical Journal (2026)

neutron starx-ray spectroscopyneutron starsastronomyphysicsatomic absorption featuresanalytical atomic spectrometryastrophysicsneutron scatteringpuppis aatomic spectroscopyneutron source

On the Deepest Search for Galactic Center Pulsars and an Examination of an Intriguing Millisecond Pulsar Candidate. The Astrophysical Journal (2026)

high-energy astrophysicsradio astronomyastronomyphysicsgalactic centerpulsarsastrophysicssynchrotron radiation

Photon-Count Statistics of Crab X-Ray Pulses: Skellam Behavior and Excess Variance in the Main Pulse. arXiv (Cornell University) (2026)

x-ray spectroscopyradio astronomyphysicsastronomycosmic rayshigh energy density physicsx-ray opticsnuclear astrophysicsphoton statisticcrab x-ray pulsesexcess variancephoton-count statisticsradiationsynchrotron radiationinstrumentation

Testing Magnetic Field Configurations in Spider Pulsar Psr J1723−2837 With Ixpe. The Astrophysical Journal (2026)

radio astronomyphysicsastronomymagnetohydrodynamicspulsarsmagnetic resonancemagnetic fields

The Radius of Psr J0437–4715 From Nicer Data. The Astrophysical Journal Letters (2026)

high-energy astrophysicsradio astronomyastrostatisticsastronomyphysicsobservational astronomyastronomical coordinate systemastrophysicsatomic spectroscopy

A Nicer View of the 1.4 M ⊙ Edge-on Pulsar Psr J0614-3329. The Astrophysical Journal (2025)

high-energy astrophysicsastronomyphysicshigh energy density physicsrelativistic astrophysicspulsarsastrophysics

A Nicer View of the 1.4 Solar-Mass Edge-on Pulsar Psr J0614--3329. arXiv (Cornell University) (2025)

radio astronomyastronomyphysicshigh energy density physicsobservational astronomysolar physicspulsarsastrophysics

Impact of Accretion Assumptions on Pulse Profile Modelling of Superburst Oscillations in 4U 1636−536. Monthly Notices of the Royal Astronomical Society (2025)

astronomyphysicsastrophysical simulationshigh energy density physicsastrophysics

New and Updated Timing Models for Seven Young Energetic X-Ray Pulsars, Including the Big Glitcher Psr J0537−6910. Monthly Notices of the Royal Astronomical Society (2025)

high-energy astrophysicsastronomyphysicshigh energy physicspulsarsastrophysics

Parameter Constraints for Accreting Millisecond Pulsars With Synthetic Nicer Data. Monthly Notices of the Royal Astronomical Society (2025)

Dorsman, BasSalmi, TuomoWatts, Anna L.Ng, MasonKamath, SatishBobrikova, AnnaPoutanen, JuriLoktev, VladislavKini, YvesChoudhury, DevarshiVinciguerra, SerenaBogdanov, SlavkoChakrabarty, Deepto

computer sciencesynthetic nicer datamillisecond pulsarsparameter constraintspulsars

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Slavko Bogdanov

Research Scientist in the Columbia Astrophysics Laboratory

Columbia University

Affiliations

A&S Science Laboratories

A&S Columbia Astrophysics Lab

MS_ACAD-Morningside Academic

A&S Core - Interdisciplinary

A&S Science Laboratories

Honors

Create free account to unlock more features

Experiences

Create free account to unlock more features

Education

Create free account to unlock more features

Slavko Bogdanov

Columbia University

Research Scientist in the Columbia Astrophysics Laboratory

You can click a keyword to filter the displayed items

Notable Scholarly Works

Notable Federal Grants

Collaborators

Evidence for Atomic Absorption Features in the High-Resolution X-Ray Spectrum of the Neutron Star in Puppis A. The Astrophysical Journal (2026)

neutron starx-ray spectroscopyneutron starsastronomyphysicsatomic absorption featuresanalytical atomic spectrometryastrophysicsneutron scatteringpuppis aatomic spectroscopyneutron source

On the Deepest Search for Galactic Center Pulsars and an Examination of an Intriguing Millisecond Pulsar Candidate. The Astrophysical Journal (2026)

high-energy astrophysicsradio astronomyastronomyphysicsgalactic centerpulsarsastrophysicssynchrotron radiation

Photon-Count Statistics of Crab X-Ray Pulses: Skellam Behavior and Excess Variance in the Main Pulse. arXiv (Cornell University) (2026)

Testing Magnetic Field Configurations in Spider Pulsar Psr J1723−2837 With Ixpe. The Astrophysical Journal (2026)

radio astronomyphysicsastronomymagnetohydrodynamicspulsarsmagnetic resonancemagnetic fields

The Radius of Psr J0437–4715 From Nicer Data. The Astrophysical Journal Letters (2026)

high-energy astrophysicsradio astronomyastrostatisticsastronomyphysicsobservational astronomyastronomical coordinate systemastrophysicsatomic spectroscopy

A Nicer View of the 1.4 M ⊙ Edge-on Pulsar Psr J0614-3329. The Astrophysical Journal (2025)

high-energy astrophysicsastronomyphysicshigh energy density physicsrelativistic astrophysicspulsarsastrophysics

A Nicer View of the 1.4 Solar-Mass Edge-on Pulsar Psr J0614--3329. arXiv (Cornell University) (2025)

radio astronomyastronomyphysicshigh energy density physicsobservational astronomysolar physicspulsarsastrophysics

Impact of Accretion Assumptions on Pulse Profile Modelling of Superburst Oscillations in 4U 1636−536. Monthly Notices of the Royal Astronomical Society (2025)

astronomyphysicsastrophysical simulationshigh energy density physicsastrophysics

New and Updated Timing Models for Seven Young Energetic X-Ray Pulsars, Including the Big Glitcher Psr J0537−6910. Monthly Notices of the Royal Astronomical Society (2025)

high-energy astrophysicsastronomyphysicshigh energy physicspulsarsastrophysics

Parameter Constraints for Accreting Millisecond Pulsars With Synthetic Nicer Data. Monthly Notices of the Royal Astronomical Society (2025)

Dorsman, BasSalmi, TuomoWatts, Anna L.Ng, MasonKamath, SatishBobrikova, AnnaPoutanen, JuriLoktev, VladislavKini, YvesChoudhury, DevarshiVinciguerra, SerenaBogdanov, SlavkoChakrabarty, Deepto

computer sciencesynthetic nicer datamillisecond pulsarsparameter constraintspulsars

1
2
3
4
5
18
10 / page