= KAGRA+ =

Under brainstorming....


== Related papers ==

[[http://iopscience.iop.org/article/10.1088/1361-6382/aa51f4|Cosmic Explorer CQG paper 2017]]

[[http://iopscience.iop.org/article/10.1088/0264-9381/27/1/015003|ET CQG paper 2009]]