X1011691673-00064-17639</DOCNO> 2001 Schedule for HAO Colloquia Sarah Gibson HAO Abstract: Sigmoids, slinkies, and spheromaks: Modeling the 3-d magnetic field in coronal mass ejections Observations of coronal mass ejections (CMEs) show distinctively twisted structures, providing a clue to the nature of the magnetic field underlying them.
(the magnetic field; underlying; them)
the magnetic field
underlying
them