The NANOGrav 12.5-year Data Set: Search for Non-Einsteinian Polarization Modes in the Gravitational-wave BackgroundDOI: info:10.3847/2041-8213/ac401cv. 923L22
Arzoumanian, Zaven, Baker, Paul T., Blumer, Harsha, Bécsy, Bence, Brazier, Adam, Brook, Paul R., Burke-Spolaor, Sarah, Charisi, Maria, Chatterjee, Shami, Chen, Siyuan, Cordes, James M., Cornish, Neil J., Crawford, Fronefield, Cromartie, H. Thankful, Decesar, Megan E., Degan, Dallas M., Demorest, Paul B., Dolch, Timothy, Drachler, Brendan, Ellis, Justin A., Ferrara, Elizabeth C., Fiore, William, Fonseca, Emmanuel, Garver-Daniels, Nathan, Gentile, Peter A. et al. 2021. "The NANOGrav 12.5-year Data Set: Search for Non-Einsteinian Polarization Modes in the Gravitational-wave Background." The Astrophysical Journal, 923 L22. https://doi.org/10.3847/2041-8213/ac401c.