NANOGrav PFC Core Science Publications

Eight Millisecond Pulsars Discovered in the Arecibo PALFA Survey Parent, E., et al. ApJ 886 148 12/2019

The International Pulsar Timing Array: second data release Perera, B. B. P., et al. MNRAS 490 4666 - 4687 12/2019

The NANOGrav 11-Year Data Set: Limits on Gravitational Wave Memory Aggarwal, K., et al. arXiv arXiv:1911.08488 11/2019

A pulsar-based timescale from the International Pulsar Timing Array Hobbs, G., et al. MNRAS.tmp 2672 11/2019

Hasasia: A Python package for Pulsar Timing Array Sensitivity Curves Hazboun, J., Romano, J., Smith, T. JOSS 4 1775 10/2019

Analysis of Multi-Hour Continuous Observations of Seven Millisecond Pulsars Shapiro-Albert, B. J., McLaughlin, M. A., Lam, M. T., Cordes, J. M., Swiggum, J. K. arXiv arXiv:1910.02836 10/2019

Relativistic Shapiro delay measurements of an extremely massive millisecond pulsar Cromartie, H. T., et al. NatAs.tmp 439 09/2019

Mass Measurements for Two Binary Pulsars Discovered in the PALFA Survey Zhu, W. W., et al. ApJ 881 165 08/2019

Bayesian cross validation for gravitational-wave searches in pulsar-timing array data Wang, H., Taylor, S. R., Vallisneri, M. MNRAS 487 3644 - 3649 08/2019

The NANOGrav 11 yr Data Set: Limits on Gravitational Waves from Individual Supermassive Black Hole Binaries Aggarwal, K., et al. ApJ 880 116 08/2019

The Discovery of Six Recycled Pulsars from the Arecibo 327 MHz Drift-Scan Pulsar Survey Martinez, J. G., Gentile, P., Freire, P. C. C., Stovall, K., Deneva, J. S., Desvignes, G., Jenet, F. A., McLaughlin, M. A., Bagchi, M., Devine, T. ApJ 881 166 08/2019

On the amplitude and Stokes parameters of a stochastic gravitational-wave background Conneely, C., Jaffe, A. H., Mingarelli, C. M. F. MNRAS 487 562 - 579 07/2019

Discovery of a Close-separation Binary Quasar at the Heart of a z ̃ 0.2 Merging Galaxy and Its Implications for Low-frequency Gravitational Waves Goulding, A. D., Pardo, K., Greene, J. E., Mingarelli, C. M. F., Nyland, K., Strauss, M. A. ApJL 879 L21 07/2019

The astrophysics of nanohertz gravitational waves Burke-Spolaor, S., Taylor, S. R., Charisi, M., Dolch, T., Hazboun, J. S., Holgado, A. M., Kelley, L. Z., Lazio, T. J. W., Madison, D. R., McMann, N., Mingarelli, C. M. F., Rasskazov, A., Siemens, X., Simon, J. J., Smith, T. L. A&ARv 27 5 06/2019

Constraining alternative polarization states of gravitational waves from individual black hole binaries using pulsar timing arrays O'Beirne, L., Cornish, N. J., Vigeland, S. J., Taylor, S. R. PhRvD 99 124039 06/2019

Massive BH binaries as periodically variable AGN Kelley, L. Z., Haiman, Z., Sesana, A., Hernquist, L. MNRAS 485 1579 - 1594 05/2019

The Green Bank North Celestial Cap Pulsar Survey. IV. Four New Timing Solutions Aloisi, R. J., et al. ApJ 875 19 04/2019

Investigating the Candidate Displaced Active Galactic Nucleus in NGC 3115 Jones, M. L., Burke-Spolaor, S., Nyland, K., Wrobel, J. M. ApJ 874 113 04/2019

High-precision X-Ray Timing of Three Millisecond Pulsars with NICER: Stability Estimates and Comparison with Radio Deneva, J. S., et al. ApJ 874 160 04/2019

The Pulsar Search Collaboratory: Expanding Nationwide Williamson, K., McLaughlin, M., Stewart, J., Lorimer, D., Blumer, H., Zabriskie, C., Heatherly, S. A., Lynch, R. PhTea 57 156 - 158 03/2019

The NANOGrav 11 yr Data Set: Solar Wind Sounding through Pulsar Timing Madison, D. R., et al. ApJ 872 150 02/2019

The NANOGrav 12.5 yr Data Set: The Frequency Dependence of Pulse Jitter in Precision Millisecond Pulsars Lam, M. T., et al. ApJ 872 193 02/2019

Tests of gravitational symmetries with pulsar binary J1713+0747 Zhu, W. W., et al. MNRAS 482 3249 - 3260 01/2019

PSR J2234+0611: A New Laboratory for Stellar Evolution Stovall, K., et al. ApJ 870 74 01/2019

Studying the Solar system with the International Pulsar Timing Array Caballero, R. N., et al. MNRAS 481 5501 - 5516 12/2018

The NANOGrav 11-year Data Set: Pulse Profile Variability Brook, P. R., et al. ApJ 868 122 12/2018

Optimizing Pulsar Timing Array Observational Cadences for Sensitivity to Low-frequency Gravitational-wave Sources Lam, M. T. ApJ 868 33 11/2018

On-the-fly Mapping of New Pulsars Swiggum, J. K., Gentile, P. A. AJ 156 190 11/2018

An acoustical analogue of a galactic-scale gravitational-wave detector Lam, M. T., Romano, J. D., Key, J. S., Normandin, M., Hazboun, J. S. AmJPh 86 755 - 764 10/2018

Noise-marginalized optimal statistic: A robust hybrid frequentist-Bayesian statistic for the stochastic gravitational-wave background in pulsar timing arrays Vigeland, S. J., Islo, K., Taylor, S. R., Ellis, J. A. PhRvD 98 18435 08/2018

The NANOGrav 11 yr Data Set: Arecibo Observatory Polarimetry and Pulse Microcomponents Gentile, P. A., et al. ApJ 862 47 07/2018

Optimal Frequency Ranges for Submicrosecond Precision Pulsar Timing Lam, M. T., McLaughlin, M. A., Cordes, J. M., Chatterjee, S., Lazio, T. J. W. ApJ 861 12 07/2018

A Second Chromatic Timing Event of Interstellar Origin toward PSR J1713+0747 Lam, M. T., et al. ApJ 861 132 07/2018

The Implementation of a Fast-folding Pipeline for Long-period Pulsar Searching in the PALFA Survey Parent, E., et al. ApJ 861 44 07/2018

Constraining Alternative Theories of Gravity Using Pulsar Timing Arrays Cornish, N. J., O'Beirne, L., Taylor, S. R., Yunes, N. PhRvL 120 181101 05/2018

The NANOGrav 11 Year Data Set: Pulsar-timing Constraints on the Stochastic Gravitational-wave Background Arzoumanian, Z., et al. ApJ 859 47 05/2018

The NANOGrav 11-year Data Set: High-precision Timing of 45 Millisecond Pulsars Arzoumanian, Z., et al. ApJS 235 37 04/2018

New limits on cosmic strings from gravitational wave observation Blanco-Pillado, J. J., Olum, K. D., Siemens, X. PhLB 778 392 - 396 03/2018

The local nanohertz gravitational-wave landscape from supermassive black hole binaries Mingarelli, C. M. F., Lazio, T. J. W., Sesana, A., Greene, J. E., Ellis, J. A., Ma, C.-P., Croft, S., Burke-Spolaor, S., Taylor, S. R. NatAs 1 886 - 892 11/2017

The NANOGrav Nine-year Data Set: Measurement and Analysis of Variations in Dispersion Measures Jones, M. L., et al. ApJ 841 125 06/2017

Constraints on the Dynamical Environments of Supermassive Black-Hole Binaries Using Pulsar-Timing Arrays Taylor, S. R., Simon, J., Sampson, L. PhRvL 118 181102 05/2017

Wide-band profile domain pulsar timing analysis Lentati, L., et al. MNRAS 466 3706 - 3727 04/2017

Taming outliers in pulsar-timing data sets with hierarchical likelihoods and Hamiltonian sampling Vallisneri, M., van Haasteren, R. MNRAS 466 4954 - 4959 04/2017

Detection methods for stochastic gravitational-wave backgrounds: a unified treatment Romano, J. D., Cornish, N. J. LRR 20 2 04/2017

Parameter Estimation for Gravitational-wave Bursts with the BayesWave Pipeline Bécsy, B., Raffai, P., Cornish, N. J., Essick, R., Kanner, J., Katsavounidis, E., Littenberg, T. B., Millhouse, M., Vitale, S. ApJ 839 15 04/2017

Statistical analyses for NANOGrav 5-year timing residuals Wang, Y., Cordes, J. M., Jenet, F. A., Chatterjee, S., Demorest, P. B., Dolch, T., Ellis, J. A., Lam, M. T., Madison, D. R., McLaughlin, M. A., Perrodin, D., Rankin, J., Siemens, X., Vallisneri, M. RAA 17 19 02/2017

Modelling and mitigating refractive propagation effects in precision pulsar timing observations Shannon, R. M., Cordes, J. M. MNRAS 464 2075 - 2089 01/2017

The NANOGrav Nine-year Data Set: Excess Noise in Millisecond Pulsar Arrival Times Lam, M. T., et al. ApJ 834 35 01/2017

The NANOGrav Nine-year Data Set: Mass and Geometric Measurements of Binary Millisecond Pulsars Fonseca, E., et al. ApJ 832 167 12/2016

Supermassive black hole binary environments: Effects on the scaling laws and time to detection for the stochastic background Vigeland, S. J., Siemens, X. PhRvD 94 123003 12/2016

Timing of Five PALFA-discovered Millisecond Pulsars Stovall, K., et al. ApJ 833 192 12/2016

Einstein@Home Discovery of a Double Neutron Star Binary in the PALFA Survey Lazarus, P., et al. ApJ 831 150 11/2016

Constraints on Black Hole/Host Galaxy Co-evolution and Binary Stalling Using Pulsar Timing Arrays Simon, J., Burke-Spolaor, S. ApJ 826 11 07/2016

PSR J1024-0719: A Millisecond Pulsar in an Unusual Long-period Orbit Kaplan, D. L., et al. ApJ 826 86 07/2016

Towards robust gravitational wave detection with pulsar timing arrays Cornish, N. J., Sampson, L. PhRvD 93 104047 05/2016

From spin noise to systematics: stochastic processes in the first International Pulsar Timing Array data release Lentati, L., et al. MNRAS 458 2161 - 2187 05/2016

The International Pulsar Timing Array: First data release Verbiest, J. P. W., et al. MNRAS 458 1267 - 1288 05/2016

Transdimensional Bayesian approach to pulsar timing noise analysis Ellis, J. A., Cornish, N. J. PhRvD 93 084048 04/2016

New Discoveries from the Arecibo 327 MHz Drift Pulsar Survey Radio Transient Search Deneva, J. S., Stovall, K., McLaughlin, M. A., Bagchi, M., Bates, S. D., Freire, P. C. C., Martinez, J. G., Jenet, F., Garver-Daniels, N. ApJ 821 10 04/2016

Systematic and Stochastic Variations in Pulsar Dispersion Measures Lam, M. T., Cordes, J. M., Chatterjee, S., Jones, M. L., McLaughlin, M. A., Armstrong, J. W. ApJ 821 66 04/2016

The NANOGrav Nine-year Data Set: Limits on the Isotropic Stochastic Gravitational Wave Background Arzoumanian, Z., et al. ApJ 821 13 04/2016

Six New Millisecond Pulsars from Arecibo Searches of Fermi Gamma-Ray Sources Cromartie, H. T., Camilo, F., Kerr, M., Deneva, J. S., Ransom, S. M., Ray, P. S., Ferrara, E. C., Michelson, P. F., Wood, K. S. ApJ 819 34 03/2016

Discovery of a Millisecond Pulsar in the 5.4 day Binary 3FGL J1417.5-4402: Observing the Late Phase of Pulsar Recycling Camilo, F., Reynolds, J. E., Ransom, S. M., Halpern, J. P., Bogdanov, S., Kerr, M., Ray, P. S., Cordes, J. M., Sarkissian, J., Barr, E. D., Ferrara, E. C. ApJ 820 6 03/2016

Are We There Yet? Time to Detection of Nanohertz Gravitational Waves Based on Pulsar-timing Array Limits Taylor, S. R., Vallisneri, M., Ellis, J. A., Mingarelli, C. M. F., Lazio, T. J. W., van Haasteren, R. ApJL 819 L6 03/2016

The NANOGrav Nine-year Data Set: Noise Budget for Pulsar Arrival Times on Intraday Timescales Lam, M. T., et al. ApJ 819 155 03/2016

The NANOGrav Nine-year Data Set: Astrometric Measurements of 37 Millisecond Pulsars Matthews, A. M., et al. ApJ 818 92 02/2016

Versatile directional searches for gravitational waves with Pulsar Timing Arrays Madison, D. R., et al. MNRAS 455 3662 - 3673 02/2016

The NANOGrav Nine-year Data Set: Monitoring Interstellar Scattering Delays Levin, L., et al. ApJ 818 166 02/2016

The GMRT High Resolution Southern Sky Survey for Pulsars and Transients. I. Survey Description and Initial Discoveries Bhattacharyya, B., Cooper, S., Malenta, M., Roy, J., Chengalur, J., Keith, M., Kudale, S., McLaughlin, M., Ransom, S. M., Ray, P. S., Stappers, B. W. ApJ 817 130 02/2016

Detecting Eccentric Supermassive Black Hole Binaries with Pulsar Timing Arrays: Resolvable Source Strategies Taylor, S. R., Huerta, E. A., Gair, J. R., McWilliams, S. T. ApJ 817 70 01/2016

Gravitational-Wave Cosmology across 29 Decades in Frequency Lasky, P. D., et al. PhRvX 6 4637 01/2016

Frequency-dependent Dispersion Measures and Implications for Pulsar Timing Cordes, J. M., Shannon, R. M., Stinebring, D. R. ApJ 817 16 01/2016

Correcting for Interstellar Scattering Delay in High-precision Pulsar Timing: Simulation Results Palliyaguru, N., Stinebring, D., McLaughlin, M., Demorest, P., Jones, G. ApJ 815 89 12/2015

Coherent Network Analysis for Continuous Gravitational Wave Signals in a Pulsar Timing Array: Pulsar Phases as Extrinsic Parameters Wang, Y., Mohanty, S. D., Jenet, F. A. ApJ 815 125 12/2015

Pulsar timing arrays: the promise of gravitational wave detection Lommen, A. N. RPPh 78 124901 12/2015

Absolute polarization determinations of 33 pulsars using the Green Bank Telescope Force, M. M., Demorest, P., Rankin, J. M. MNRAS 453 4485 - 4499 11/2015

Mapping gravitational-wave backgrounds of arbitrary polarisation using pulsar timing arrays Gair, J. R., Romano, J. D., Taylor, S. R. PhRvD 92 102003 11/2015

The Feasibility of Using Black Widow Pulsars in Pulsar Timing Arrays for Gravitational Wave Detection Bochenek, C., Ransom, S., Demorest, P. ApJL 813 L4 11/2015

The NANOGrav Nine-year Data Set: Observations, Arrival Time Measurements, and Analysis of 37 Millisecond Pulsars NANOGrav Collaboration, Arzoumanian, et al. ApJ 813 65 11/2015

Pulsar J0453+1559: A Double Neutron Star System with a Large Mass Asymmetry Martinez, J. G., Stovall, K., Freire, P. C. C., Deneva, J. S., Jenet, F. A., McLaughlin, M. A., Bagchi, M., Bates, S. D., Ridolfi, A. ApJ 812 143 10/2015

Arecibo Pulsar Survey Using ALFA. IV. Mock Spectrometer Data Analysis, Survey Sensitivity, and the Discovery of 40 Pulsars Lazarus, P., et al. ApJ 812 81 10/2015

NANOGrav Constraints on Gravitational Wave Bursts with Memory Arzoumanian, Z., et al. ApJ 810 150 09/2015

Parkes Radio Searches of Fermi Gamma-Ray Sources and Millisecond Pulsar Discoveries Camilo, F., et al. ApJ 810 85 09/2015

Detection of eccentric supermassive black hole binaries with pulsar timing arrays: Signal-to-noise ratio calculations Huerta, E. A., McWilliams, S. T., Gair, J. R., Taylor, S. R. PhRvD 92 26120 09/2015

When is a gravitational-wave signal stochastic? Cornish, N. J., Romano, J. D. PhRvD 92 17409 08/2015

Testing Theories of Gravitation Using 21-Year Timing of Pulsar Binary J1713+0747 Zhu, W. W., et al. ApJ 809 41 08/2015

Understanding the gravitational-wave Hellings and Downs curve for pulsar timing arrays in terms of sound and electromagnetic waves Jenet, F. A., Romano, J. D. AmJPh 83 635 - 645 07/2015

Limits on Anisotropy in the Nanohertz Stochastic Gravitational Wave Background Taylor, S. R., et al. PhRvL 115 16961 07/2015

The High Time Resolution Universe Pulsar Survey - XII. Galactic plane acceleration search and the discovery of 60 pulsars Ng, C., et al. MNRAS 450 2922 - 2947 07/2015

A Highly Eccentric 3.9 Millisecond Binary Pulsar in the Globular Cluster NGC 6652 DeCesar, M. E., Ransom, S. M., Kaplan, D. L., Ray, P. S., Geller, A. M. ApJL 807 L23 07/2015

Einstein@Home Discovery of a PALFA Millisecond Pulsar in an Eccentric Binary Orbit Knispel, B., et al. ApJ 806 140 06/2015

PSR J1930-1852: a Pulsar in the Widest Known Orbit around Another Neutron Star Swiggum, J. K., et al. ApJ 805 156 06/2015

The Parkes multibeam pulsar survey - VII. Timing of four millisecond pulsars and the underlying spin-period distribution of the Galactic millisecond pulsar population Lorimer, D. R., et al. MNRAS 450 2185 - 2194 06/2015

Detection and localization of single-source gravitational waves with pulsar timing arrays Zhu, X.-J., Wen, L., Hobbs, G., Zhang, Y., Wang, Y., Madison, D. R., Manchester, R. N., Kerr, M., Rosado, P. A., Wang, J.-B. MNRAS 449 1650 - 1663 05/2015

Constraining the solution to the last parsec problem with pulsar timing Sampson, L., Cornish, N. J., McWilliams, S. T. PhRvD 91 084055 04/2015

Other Publications Using NANOGrav Data

Pulsar Timing Array Constraints on Primordial Black Holes with NANOGrav 11-Year Data Set Chen, Z.-C., Yuan, C., Huang, Q.-G. arXiv arXiv:1910.12239 10/2019

Pulsar timing array constraints on the induced gravitational waves Cai, R.-G., Pi, S., Wang, S.-J., Yang, X.-Y. JCAP 2019 059 10/2019

Mass Measurements for Two Binary Pulsars Discovered in the PALFA Survey Zhu, W. W., et al. ApJ 881 165 08/2019

Dark, cold, and noisy: constraining secluded hidden sectors with gravitational waves Breitbach, M., Kopp, J., Madge, E., Opferkuch, T., Schwaller, P. JCAP 2019 7 07/2019

Pulsar timing probes of primordial black holes and subhalos Dror, J. A., Ramani, H., Trickle, T., Zurek, K. M. PhRvD 100 9731 07/2019

The application of co-integration theory in ensemble pulsar timescale algorithm Gao, F., Tong, M.-L., Gao, Y.-P., Yang, T.-G., Zhao, C.-S. RAA 19 100 07/2019

Correcting the measured values of the rate of change of the spin and orbital periods of rotation powered pulsars Pathak, D., Bagchi, M. arXiv arXiv:1905.01159 05/2019

Microarcsecond VLBI Pulsar Astrometry with PSRπ II. Parallax Distances for 57 Pulsars Deller, A. T., Goss, W. M., Brisken, W. F., Chatterjee, S., Cordes, J. M., Janssen, G. H., Kovalev, Y. Y., Lazio, T. J. W., Petrov, L., Stappers, B. W., Lyne, A. ApJ 875 100 04/2019

Search for ultralight scalar dark matter with NANOGrav pulsar timing arrays Kato, R., Soda, J. arXiv arXiv:1904.09143 04/2019

Towards closing the window of primordial black holes as dark matter: The case of large clustering Bringmann, T., Depta, P. F., Domcke, V., Schmidt-Hoberg, K. PhRvD 99 26458 03/2019

Prospects of detecting the nonlinear gravitational wave memory Johnson, A. D., Kapadia, S. J., Osborne, A., Hixon, A., Kennefick, D. PhRvD 99 18469 02/2019

Co-evolution of supermassive black holes with galaxies from semi-analytic model: stochastic gravitational wave background and black hole clustering Yang, Q., Hu, B., Li, X.-D. MNRAS 483 503 -513 02/2019

Gravitational wave detection from OJ 287 via a pulsar timing array Chen, J.-W., Zhang, Y. MNRAS 481 2249 -2260 12/2018

Detecting the Stochastic Gravitational Wave Background from Primordial Black Hole Formation Clesse, S., García-Bellido, J., Orani, S. arXiv arXiv:1812.11011 12/2018

Pulsar timing constraints on the Fermi massive black hole binary blazar population Holgado, A. M., Sesana, A., Sandrinelli, A., Covino, S., Treves, A., Liu, X., Ricker, P. MNRAS 481 L74 -L78 11/2018

Parkes Pulsar Timing Array constraints on ultralight scalar-field dark matter Porayko, N. K., et al. PhRvD 98 102002 11/2018

Optical identification of the binary companion to the millisecond PSR J2302+4442 with the Gran Telescopio Canarias Kirichenko, A. Y., Zharikov, S. V., Zyuzin, D. A., Shibanov, Y. A., Karpova, A. V., Dai, S., Cabrera Lavers, A. MNRAS 480 1950 -1955 10/2018

Formation of primordial black holes in an axionlike curvaton model Ando, K., Kawasaki, M., Nakatsuka, H. PhRvD 98 083508 10/2018

Cosmological phase transitions in warped space: gravitational waves and collider signatures Megías, E., Nardini, G., Quirós, M. JHEP 2018 95 09/2018

High-precision pulsar timing and spin frequency second derivatives Liu, X. J., Bassa, C. G., Stappers, B. W. MNRAS 478 2359 -2367 08/2018

Application of Analysis and Prediction of Pulsar Timing Residuals Based on the Method of Empirical Mode Decomposition Gao, F., Gao, Y. P., Tong, M. L., Yang, T. G., Zhao, C. S. AcASn 59 32 07/2018

Null-stream analysis of Pulsar Timing Array data: localization of resolvable gravitational wave sources Goldstein, J. M., Veitch, J., Sesana, A., Vecchio, A. MNRAS 477 5447 -5459 07/2018

LISA as a probe for particle physics: electroweak scale tests in synergy with ground-based experiments Figueroa, D. G., Megias, E., Nardini, G., Pieroni, M., Quiros, M., Ricciardone, A., Tasinato, G. arXiv arXiv:1806.06463 06/2018

Primordial black holes from polynomial potentials in single field inflation Hertzberg, M. P., Yamada, M. PhRvD 97 083509 04/2018

Ensemble Pulsar Time Scale Yin, D.-. shan ., Gao, Y.-. ping ., Zhao, S.-. hong . ChA&A 41 430 -441 07/2017

Inflationary primordial black holes for the LIGO gravitational wave events and pulsar timing array experiments Inomata, K., Kawasaki, M., Mukaida, K., Tada, Y., Yanagida, T. T. PhRvD 95 123510 06/2017

Inflationary theory and pulsar timing investigations of primordial black holes and gravitational waves Orlofsky, N., Pierce, A., Wells, J. D. PhRvD 95 063518 03/2017

A massive millisecond pulsar in an eccentric binary Barr, E. D., Freire, P. C. C., Kramer, M., Champion, D. J., Berezina, M., Bassa, C. G., Lyne, A. G., Stappers, B. W. MNRAS 465 1711 -1719 02/2017

Pulsar timing can constrain primordial black holes in the LIGO mass window Schutz, K., Liu, A. PhRvD 95 9730 01/2017

Pulsar Timing at the Deep Space Network Kocz, J., Majid, W., White, L., Snedeker, L., Franco, M. JAI 5 1641013-309 12/2016

Microarcsecond VLBI Pulsar Astrometry with PSRπ. I. Two Binary Millisecond Pulsars with White Dwarf Companions Deller, A. T., Vigeland, S. J., Kaplan, D. L., Goss, W. M., Brisken, W. F., Chatterjee, S., Cordes, J. M., Janssen, G. H., Lazio, T. J. W., Petrov, L., Stappers, B. W., Lyne, A. ApJ 828 8 09/2016

Probing cosmic superstrings with gravitational waves Sousa, L., Avelino, P. P. PhRvD 94 063529 09/2016

Detecting super-Nyquist-frequency gravitational waves using a pulsar timing array Yi, S.-X., Zhang, S.-N. SCPMA 59 95 08/2016

A millisecond pulsar in an extremely wide binary system Bassa, C. G., et al. MNRAS 460 2207 -2222 08/2016

Constraints on individual supermassive black hole binaries from pulsar timing array limits on continuous gravitational waves Schutz, K., Ma, C.-P. MNRAS 459 1737 -1744 06/2016

Ensemble Pulsar Time Scale Yin, D. S., Gao, Y. P., Zhao, S. H. AcASn 57 326 -335 05/2016

Cosmic Variance in the Nanohertz Gravitational Wave Background Roebber, E., Holder, G., Holz, D. E., Warren, M. ApJ 819 163 03/2016

Detecting relic gravitational waves by pulsar timing arrays: Effects of cosmic phase transitions and relativistic free-streaming gases Liu, X.-J., Zhao, W., Zhang, Y., Zhu, Z.-H. PhRvD 93 10265 01/2016