Ticket #8658 (closed: fixed)
Change h for hbar
| Reported by: | Jose Borreguero | Owned by: | Jose Borreguero |
|---|---|---|---|
| Priority: | minor | Milestone: | Release 3.1 |
| Component: | Indirect Inelastic | Keywords: | |
| Cc: | Blocked By: | ||
| Blocking: | Tester: | Andrei Savici |
Description (last modified by Jose Borreguero) (diff)
The correct coefficient transforming from energy to time involves hbar, not h. See updated page http://www.mantidproject.org/DiffRotDiscreteCircle
==============================================================
TESTER:
Download attached files to /tmp. In Mantidplot.Script_Window, load test.py and execute. A fit of the data should yield the followings parameters:
Intensity = 0.745, Radius = 0.876(Angstroms), Decay = 121.5(pico-seconds)
You can plot workspace data_Workspace to visually inspect the fit
You can also use the MantidPlot's fit wizard to perform the fit. Here's the starting fit-string guess that you load to the wizard via Setup->Manage_Setup->Load_From_String:
(composite=Convolution,FixResolution=true,NumDeriv=true;name=TabulatedFunction,FileName="",Workspace=resolution,Scaling=1;(name=DiffRotDiscreteCircle,N=3,NumDeriv=true,Q=1.9,Intensity=1,Radius=1,Decay=10));name=LinearBackground,A0=0.001,A1=0.0001 ==============================================================
Attachments
Change History
comment:2 Changed 7 years ago by Jose Borreguero
- Status changed from new to inprogress
Refs #8658 changed h to hbar
Changeset: f14e30ad16bdf4768435cb4821e34e22ff3fad4b
comment:3 Changed 7 years ago by Jose Borreguero
- Status changed from inprogress to verify
- Resolution set to fixed
comment:4 Changed 7 years ago by Jose Borreguero
TESTER:
Download attached files to /tmp. In Mantidplot.Script_Window, load test.py and execute. A fit of the data should yield the followings parameters:
Intensity = 0.745, Radius = 0.876(Angstroms), Decay = 121.5(pico-seconds)
You can plot workspace data_Workspace to visually inspect the fit
You can also use the MantidPlot's fit wizard to perform the fit. Here's the starting fit-string guess that you load to the wizard via Setup->Manage_Setup->Load_From_String:
(composite=Convolution,FixResolution=true,NumDeriv=true;name=TabulatedFunction,FileName="",Workspace=resolution,Scaling=1;(name=DiffRotDiscreteCircle,N=3,NumDeriv=true,Q=1.9,Intensity=1,Radius=1,Decay=10));name=LinearBackground,A0=0.001,A1=0.0001
comment:5 Changed 7 years ago by Andrei Savici
- Status changed from verify to verifying
- Tester set to Andrei Savici
comment:6 Changed 7 years ago by Andrei Savici
- Status changed from verifying to closed
Merge remote-tracking branch 'origin/feature/8658_h_to_hbar'
Full changeset: a10c30ea78e592603940279e26719481d61b484d
