Searching for Gravitational Waves from Cosmological Phase Transitions with the NANOGrav 12.5-Year Dataset.

Autor: Arzoumanian Z; X-Ray Astrophysics Laboratory, NASA Goddard Space Flight Center, Code 662, Greenbelt, Maryland 20771, USA., Baker PT; Department of Physics and Astronomy, Widener University, One University Place, Chester, Pennsylvania 19013, USA., Blumer H; Department of Physics and Astronomy, West Virginia University, P.O. Box 6315, Morgantown, West Virginia 26506, USA.; Center for Gravitational Waves and Cosmology, West Virginia University, Chestnut Ridge Research Building, Morgantown, West Virginia 26505, USA., Bécsy B; Department of Physics, Montana State University, Bozeman, Montana 59717, USA., Brazier A; Cornell Center for Astrophysics and Planetary Science and Department of Astronomy, Cornell University, Ithaca, New York 14853, USA.; Cornell Center for Advanced Computing, Cornell University, Ithaca, New York 14853, USA., Brook PR; Department of Physics and Astronomy, West Virginia University, P.O. Box 6315, Morgantown, West Virginia 26506, USA.; Center for Gravitational Waves and Cosmology, West Virginia University, Chestnut Ridge Research Building, Morgantown, West Virginia 26505, USA., Burke-Spolaor S; Department of Physics and Astronomy, West Virginia University, P.O. Box 6315, Morgantown, West Virginia 26506, USA.; Center for Gravitational Waves and Cosmology, West Virginia University, Chestnut Ridge Research Building, Morgantown, West Virginia 26505, USA.; CIFAR Azrieli Global Scholars program, CIFAR, Toronto, Canada., Charisi M; Department of Physics and Astronomy, Vanderbilt University, 2301 Vanderbilt Place, Nashville, Tennessee 37235, USA., Chatterjee S; Cornell Center for Astrophysics and Planetary Science and Department of Astronomy, Cornell University, Ithaca, New York 14853, USA., Chen S; Station de Radioastronomie de Nancay, Observatoire de Paris, Universite PSL, CNRS, Universite d'Orleans, 18330 Nancay, France.; FEMTO-ST Institut de recherche, Department of Time and Frequency, UBFC and CNRS, ENSMM, 25030 Besancon, France.; Laboratoire de Physique et Chimie de l'Environment et de l'Espace, LPC2E UMR7328, Universite d'Orleans, CNRS, 45071 Orleans, France., Cordes JM; Cornell Center for Astrophysics and Planetary Science and Department of Astronomy, Cornell University, Ithaca, New York 14853, USA., Cornish NJ; Department of Physics, Montana State University, Bozeman, Montana 59717, USA., Crawford F; Department of Physics and Astronomy, Franklin & Marshall College, P.O. 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Publikováno v: Physical review letters [Phys Rev Lett] 2021 Dec 17; Vol. 127 (25), pp. 251302.