The NANOGrav 11-Year Data Set: Limits on Gravitational Waves from Individual Supermassive Black Hole Binaries

Abstract

Observations indicate that nearly all galaxies contain supermassive black holes (SMBHs) at their centers. When galaxies merge, their component black holes form SMBH binaries (SMBHBs), which emit low-frequency gravitational waves (GWs) that can be detected by pulsar timing arrays (PTAs). We have searched the recently-released North American Nanohertz Observatory for Gravitational Waves (NANOGrav) 11-year data set for GWs from individual SMBHBs in circular orbits. As we did not find strong evidence for GWs in our data, we placed 95\% upper limits on the strength of GWs from such sources as a function of GW frequency and sky location. We placed a sky-averaged upper limit on the GW strain of $h_0<7.3(3)\times 10^{-15}$ at $f_{\mathrm{gw}}=8$ nHz. We also developed a technique to determine the significance of a particular signal in each pulsar using ``dropout' parameters as a way of identifying spurious signals in measurements from individual pulsars. We used our upper limits on the GW strain to place lower limits on the distances to individual SMBHBs. At the most-sensitive sky location, we ruled out SMBHBs emitting GWs with $f_{\mathrm{gw}}=8$ nHz within 120 Mpc for $\mathcal{M}=10^9{M}_{\odot }$, and within 5.5 Gpc for $\mathcal{M}=10^{10}{M}_{\odot }$. We also determined that there are no SMBHBs with $\mathcal{M}>1.6\times 10^9{M}_{\odot }$ emitting GWs in the Virgo Cluster. Finally, we estimated the number of potentially detectable sources given our current strain upper limits based on galaxies in Two Micron All-Sky Survey (2MASS) and merger rates from the Illustris cosmological simulation project. Only 34 out of 75,000 realizations of the local Universe contained a detectable source, from which we concluded it was unsurprising that we did not detect any individual sources given our current sensitivity to GWs.

arXiv comment10 pages, 11 figures. Accepted by Astrophysical Journal. Please send any comments/questions to S. J. Vigeland ([email protected])

References in corpus (51)

• Introducing the Illustris Project: the evolution of galaxy populations across cosmic time
• The merger rate of galaxies in the Illustris Simulation: a comparison with observations and semi-empirical models
• The NANOGrav 11-year Data Set: High-precision timing of 45 Millisecond Pulsars
• The Parkes Pulsar Timing Array Project
• High-precision timing of 42 millisecond pulsars with the European Pulsar Timing Array
• The Black-Hole Mass in M87 from Gemini/NIFS Adaptive Optics Observations
• The International Pulsar Timing Array: First Data Release
• The North American Nanohertz Observatory for Gravitational Waves
• The NANOGrav 11-year Data Set: Pulsar-timing Constraints On The Stochastic Gravitational-wave Background
• Gravitational wave bursts from cusps and kinks on cosmic strings
• Limits on the Stochastic Gravitational Wave Background from the North American Nanohertz Observatory for Gravitational Waves
• The NANOGrav Nine-year Data Set: Limits on the Isotropic Stochastic Gravitational Wave Background
• Low-frequency gravitational radiation from coalescing massive black hole binaries in hierarchical cosmologies
• Gravitational-Wave Stochastic Background from Kinks and Cusps on Cosmic Strings
• Expected properties of the first gravitational wave signal detected with pulsar timing arrays
• European Pulsar Timing Array Limits on Continuous Gravitational Waves from Individual Supermassive Black Hole Binaries
• The Parkes Pulsar Timing Array
• The NANOGrav Nine-year Data Set: Observations, Arrival Time Measurements, and Analysis of 37 Millisecond Pulsars
• On Pulsar Distance Measurements and their Uncertainties
• Gravitational-wave cosmology across 29 decades in frequency
• New limits on cosmic strings from gravitational wave observation
• Gravitational wave astronomy of single sources with a pulsar timing array
• Constraining the properties of the proposed supermassive black hole system in 3c66b: Limits from pulsar timing
• The Local Nanohertz Gravitational-Wave Landscape From Supermassive Black Hole Binaries
• Detection of gravitational waves from the QCD phase transition with pulsar timing arrays
• Measuring the parameters of massive black hole binary systems with Pulsar Timing Array observations of gravitational waves
• An all-sky search for continuous gravitational waves in the Parkes Pulsar Timing Array data set
• NANOGrav Limits on Gravitational Waves from Individual Supermassive Black Hole Binaries in Circular Orbits
• A study of spatial correlations in pulsar timing array data
• The Sensitivity of the Parkes Pulsar Timing Array to Individual Sources of Gravitational Waves
• Single Sources in the Low-Frequency Gravitational Wave Sky: properties and time to detection by pulsar timing arrays
• The NANOGrav Nine-Year Data Set: Measurement and Interpretation of Variations in Dispersion Measures
• Optimal strategies for continuous gravitational wave detection in pulsar timing arrays
• The Supermassive Black Hole and Dark Matter Halo of NGC 4649 (M60)
• Insights on the astrophysics of supermassive black hole binaries from pulsar timing observations
• The Influence of Dark Matter Halos on Dynamical Estimates of Black Hole Mass: Ten New Measurements for High-sigma Early-Type Galaxies
• Relic Gravitational Waves and Cosmology
• The NANOGrav Nine-Year Data Set: Excess Noise in Millisecond Pulsar Arrival Times
• Testing the binary hypothesis: pulsar timing constraints on supermassive black hole binary candidates
• Constraints On The Dynamical Environments Of Supermassive Black-hole Binaries Using Pulsar-timing Arrays
• Detecting eccentric supermassive black hole binaries with pulsar timing arrays: Resolvable source strategies
• Systematic and Stochastic Variations in Pulsar Dispersion Measures
• Low-rank approximations for large stationary covariance matrices, as used in the Bayesian and generalized-least-squares analysis of pulsar-timing data
• Studying the solar system with the International Pulsar Timing Array
• A 24-Hour Global Campaign To Assess Precision Timing of the Millisecond Pulsar J1713+0747
• Pulsar Timing Constraints on the Fermi Massive Black-Hole Binary Blazar Population
• Constraints on Individual Supermassive Black Hole Binaries from Pulsar Timing Array Limits on Continuous Gravitational Waves
• Probing the assembly history and dynamical evolution of massive black hole binaries with pulsar timing arrays
• Optimizing Pulsar Timing Arrays to Maximize Gravitational Wave Single Source Detection: a First Cut
• No tension between assembly models of supermassive black hole binaries and pulsar observations
• Optimization of NANOGrav's Time Allocation for Maximum Sensitivity to Single Sources

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• Constraints on individual supermassive binary black holes using observations of PSR J1909-3744
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