PCRmagnetfnorm

Description

ZF signal from PCR ordered magnet with normalised relaxation rate

A(t)=A0(13+23e(σωωt)2/2cos(ωt))

where,

ω=gμH0 ,

t=ttoff ,

A0 is the amplitude,

σω (MHz) is the normalised relaxation rate,

H0 (G) is the local magnetic field,

gμ is the gyromagnetic ratio of muons,

and toff (microsecs) is the time offset.

(Source code, png, hires.png, pdf)

../../_images/PCRmagnetfnorm-1.png

Properties (fitting parameters)

Name

Default

Description

A0

0.2

Amplitude

SigmaOverW

0.1

Normalised relaxation rate

H0

3.0

Local magnetic field

Toff

0.1

Time offset

References

[1] F.L. Pratt, Physica B 289-290, 710 (2000).

Categories: FitFunctions | Muon\MuonSpecific

Source

Python: PCRmagnetfnorm.py