Research

Summary of Selected Research Works

 Selected Publications

1. Lankeswar Dey*, Maura A. McLaughlin, Haley M. Wahl et al., "Exploring pulsar timing precision: A comparative study of polarization calibration methods for NANOGrav data from the Green Bank Telescope", ApJ 977(1), 114 (2024)

2. Agazie, G.,  Arzoumanian, Z.,  Baker, P. T., ...., Lankeswar Dey*,  et al. "The NANOGrav 12.5 yr Data Set: A Computationally Efficient Eccentric Binary Search Pipeline and Constraints on an Eccentric Supermassive Binary Candidate in 3C 66B", ApJ 963(2), 144 (2024)

3. Lankeswar Dey *, Mauri J. Valtonen, A. Gopakumar et al., "Explaining Temporal Variations in the Jet Position Angle of Blazar OJ 287 Using Its Binary Black Hole Central Engine Model", MNRAS 503(3), 4400 (2021)

4. Seppo Laine, Lankeswar Dey *, Mauri J. Valtonen, A. Gopakumar et al., "Spitzer Observations of the Predicted Eddington Flare from Blazar OJ 287", ApJL 894(1), L1 (2020)

5. Lankeswar Dey *, A. Gopakumar, Mauri J. Valtonen et al., "The Unique Blazar OJ 287 and Its Massive Binary Black Hole Central Engine", Universe 5(5), 108 (2019)

6. Lankeswar Dey *, Mauri J. Valtonen, A. Gopakumar et al., "Authenticating the Presence of a Relativistic Massive Black Hole Binary in OJ 287 Using Its General Relativity Centenary Flare: Improved Orbital Parameters", ApJ 866(1), 11 (2018)