Magnet Swap Review for Enhanced LIGO

Document #:

LIGO-M080034-x0

Document type:

M - Management or Policy

Abstract:

Review report supporting the proposal to replace the NdFeB End Test Mass(ETM) magnets with CoSm magnets to reduce noise associated with the coil/magnet actuators for Enhanced LIGO.

Files in Document:

• M080034-00.pdf (64.4 kB)

Topics:

• Reviews
• Upgrades
• Suspensions
• Document Migration from the old DCC

Authors:

• Norna Robertson
• Douglas Cook
• Dennis Coyne
• Joe Giaime
• Michael Landry
• Brian O'Reilly
• Janeen Romie
• David Shoemaker
• Daniel Sigg
• Stan Whitcomb

Keywords:

magnets Barkhausen

Notes and Changes:

Revision -v1 is identical to -00 (consequence of chance to the new DCC)
Rev M080034-00-M:
- Full document number: LIGO-M080034-00-M
- Author(s): Norna Robertson; Doug Cook; Dennis Coyne; Joseph Giaime; Michael Landry; Brian O'reilly; Janeen Hazel Romie; David Shoemaker; Daniel Sigg; Stan Whitcomb
- Document date: 2008-03-12
- Document received date: 2008-03-13
- Document entry date: 2008-03-13