Media type: E-Article Title: Search for an emission line of a gravitational wave background Contributor: Nishizawa, Atsushi; Seto, Naoki imprint: American Physical Society (APS), 2015 Published in: Physical Review D Language: English DOI: 10.1103/physrevd.91.122001 ISSN: 1550-7998; 1550-2368 Keywords: Nuclear and High Energy Physics Origination: Footnote: