Report on the Calculation of the Magnetic Field of a SolBlack Coated Wide-Angle Baffle

Document #:

JGW-T1504242-v1

Document type:

T

Submitted by:

Simon Zeidler

Updated by:

Simon Zeidler

Document Created:

15 Sep 2015, 15:25

Contents Revised:

15 Sep 2015, 15:25

DB Info Revised:

15 Sep 2015, 15:31

Abstract:

This document is a report on the calculations and simulations regarding the influence of a solblack-coated wide-angle baffle on the OSEM actuators and its meaning for the GW strain-noise. The effect on the actuators comes from the magnetic field produced by solblack which has been shown to be magnetizable already in the past due to its high content of Nickel.
The presented calculations refer to the most extreme case of having an influence on the actuators.

Files in Document:

• magnetic_field_of_wide-angle_baffle.pdf (855.1 kB)

Topics:

• Activity:KAGRA

Authors:

• Simon Zeidler

Keywords:

baffle magnetism