For months scientists gathered information about how streams of these particles, ejected from an accelerator, wobbled as they coursed around inside the world's largest superconducting magnet a donut-shaped ring more than 40 feet in diameter.
(scientists; gathered; information about how streams of these particles, ejected from an accelerator; T:For months) (streams of these particles; ejected; from an accelerator) (they; coursed around; L:inside the world's largest superconducting magnet)
scientists streams of these particles they
gathered ejected coursed around
information about how streams of these particles, ejected from an accelerator T:For months
from an accelerator
L:inside the world's largest superconducting magnet