Zaven Arzoumanian

Goddard Space Flight Center — United States

Physics and Astronomy · Physical Sciences

66h-index18.1kcitations582works21.92yr avg
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Research Topics

Pulsars and Gravitational Waves Research(359), Astrophysical Phenomena and Observations(216), Gamma-ray bursts and supernovae(168), Geophysics and Gravity Measurements(124), Astrophysics and Cosmic Phenomena(75)

Publications570 total

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·2025Open Access
New and updated timing models for seven young energetic X-ray pulsars, including the Big Glitcher PSR J0537-6910
arXiv (Cornell University)·2025Open Access
Eclipsing Stellar Flare on the Demon Star Algol Binary System Observed during the MAXI–NICER Follow-up Campaign in 2018
The Astrophysical Journal·2025Open Access
NICER Magnetar Burst Catalog
arXiv (Cornell University)·2025Open Access
Origin of the stellar Fe Kα line clarified with FUV and X-ray observations of a superflare on the RS Canum Venaticorum-type Star UX Arietis
arXiv (Cornell University)·2025Open Access
The double neutron star PSR J1946+2052
Astronomy and Astrophysics·2025Open Access
CHIME-o-Grav: Wideband Timing of Four Millisecond Pulsars from the NANOGrav 15-yr dataset
arXiv (Cornell University)·2025Open Access
Searching for Exotrojans in Pulsar Binary Systems
arXiv (Cornell University)·2025Open Access
Eclipsing Stellar Flare on the Demon Star Algol Binary System Observed during the MAXI-NICER Follow-up Campaign in 2018
arXiv (Cornell University)·2025Open Access
The double neutron star PSR J1946+2052 I. Masses and tests of general relativity
DIGITAL.CSIC (Spanish National Research Council (CSIC))·2025Open Access
The NANOGrav 15-Year Data Set: Improved Timing Precision With VLBI Astrometric Priors
arXiv (Cornell University)·2025Open Access
Quasiperiodic Variation during a Fast X-Ray Outburst of a High-mass X-Ray Binary MAXI J0709-159/LY CMa Observed by NICER
The Astrophysical Journal·2025Open Access
Timing and Spectral Evolution of the Magnetar 1E 1841-045 in Outburst
The Astrophysical Journal·2025· 1 citedOpen Access
SRG/eROSITA No. 5: Discovery of Quasiperiodic Eruptions Every ∼3.7 days from a Galaxy at <i>z</i> &gt; 0.1
The Astrophysical Journal·2025· 11 citedOpen Access
The NANOGrav 15-year Data Set: Search for Gravitational Scattering of Pulsars by Free-Floating Objects in Interstellar Space
arXiv (Cornell University)·2025Open Access
Quasi-periodic variation during a fast X-ray outburst of a high-mass X-ray binary MAXI J0709-159 / LY CMa observed by NICER
arXiv (Cornell University)·2025Open Access
The NANOGrav 15 yr Data Set: Search for Gravitational-wave Memory
The Astrophysical Journal·2025· 2 citedOpen Access
The NANOGrav 12.5 yr Data Set: Probing Interstellar Turbulence and Precision Pulsar Timing with PSR J1903+0327
The Astrophysical Journal·2025Open Access
The NANOGrav 15-Year Data Set: A Case Study for Simplified Dispersion Measure Modeling for PSR J1455-3330 and the Impact on Gravitational Wave Sensitivity
arXiv (Cornell University)·2025Open Access
On the Origin of Spectral Features Observed during Thermonuclear X-Ray Bursts and in the Aftermath Emission of a Long Burst from 4U 1820–30
The Astrophysical Journal·2025· 4 citedOpen Access
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Frequent Co-authors

David J. Nice(25), M. A. McLaughlin(24), J. M. Cordes(22), S. M. Ransom(22), I. H. Stairs(21), Shami Chatterjee(19), Paul Demorest(19), Timothy Dolch(18), Michael T. Lam(18), Timothy T. Pennucci(18), Sarah Burke-Spolaor(16), Emmanuel Fonseca(16), T. Joseph W. Lazio(16), Joseph K. Swiggum(16), Paul S. Ray(15), Adam Brazier(14), Kathryn Crowter(14), D. R. Lorimer(14), Ryan S. Lynch(14), Xavier Siemens(14)