@misc{indiciaead1a523f891d, title = {The NANOGrav 11 yr data set: Evolution of Gravitational-wave Background Statistics}, author = {J S Hazboun and J Simon and S R Taylor and M T Lam and S J Vigeland and K Islo and J S Key and Z Arzoumanian and P T Baker and A Brazier and P R Brook and S Burke-Spolaor and S Chatterjee and J M Cordes and N J Cornish and F Crawford and K Crowter and H T Cromartie and M DeCesar and P B Demorest and T Dolch and J A Ellis and R D Ferdman and E Ferrara and E Fonseca and N Garver-Daniels and P Gentile and D Good and A M Holgado and E A Huerta and R Jennings and G Jones and M L Jones and A R Kaiser and D L Kaplan and L Z Kelley and T J W Lazio and L Levin and A N Lommen and D R Lorimer and J Luo and R S Lynch and D R Madison and M A McLaughlin and S T McWilliams and C M F Mingarelli and C Ng and D J Nice and T T Pennucci and N S Pol and S M Ransom and P S Ray and X Siemens and R Spiewak and I H Stairs and D R Stinebring and K Stovall and J K Swiggum and J E Turner and M Vallisneri and R van Haasteren and C A Witt and W W Zhu}, year = {2020}, url = {https://ntrs.nasa.gov/citations/20210010594}, note = {Source identifier: 20210010594} }