Fri Jul 21 10:45:22 2023, Michael Donnachie, Consistency Checks BCT PKUP comparrisons 12x
|
The ratios for BCT/PKUP for Si, Au20, Au22, Dummy, Empty and Sinat goodfellow have been plotted. Also included is the normalised counts (counts/BCT)
with all 4 detectors on one plot. Apologies there is not a legend, however det1 is red, det2 is green, det3 black and det4 blue. 'counts' for Si
was integreated over the Si resonance, for Au it was integrated over the largest resonance. For Dummy, Empty and Sinat the counts were integrated over |
Mon Jul 24 10:32:39 2023, Michael Donnachie, Consistency Checks BCT PKUP SILI 6x
|
The EAR1 ratios of BCT/PKUP, BCT/SILI and PKUP/SILI plotted for each run for samples Si, Sinat goodfellow, Au20, Au22, Empty and Dummy. |
Mon Nov 6 11:13:11 2023, Emma Walker, Comparison of empty, ambient and sample- Si-30 16x
|
Below are graphs for each sample (weighted) showing the comparison between ambient spectra, empty/dummy holder and sample spectra.
All four detectors are shown for each sample (Si-30, Au20, Au22, Sinatgood).
All histograms have been rebinned by 50. |
Thu Jul 13 12:27:44 2023, Michael Donnachie, CLW, Calibration Parameters 24x
|
Calibration parameters for each detector:
detector
y-intercept (value)
y-intercept
(error)
gradient (value)
gradient (error)
1
3.71330E-02
|
Sat Mar 19 17:29:43 2022, Nikolay Sosnin, Al26 Experimental Inventory at n_TOF
|
Three aluminium crates contain 26Al(n, alpha) kit from EAR2, and was in the barracks (building 6547) near detector lab by EAR1 entrance. A list is attached
and photos can be found on Dropbox:
https://www.dropbox.com/sh/68k1xove2zr1bmj/AADKvN8wR_Ia2EwZMOXZqdMCa?dl=0 |
Sat Jul 15 07:33:32 2023, Nikolay Sosnin, 30Si EAR2 6x
|
8 sTED + 2 C6D6
C6D6: distance = 14 cm, angle = 135 degrees
sTED horizontal ring, distance for each detector from target = 4.5 cm. sTED labeled 8 in the DAQ is actually sTED #9 at n_TOF (actual sTED #8 |
Mon Jan 25 16:11:54 2021, Nikolay Sosnin, 25.01.2021: Cross-section Calculation Update
|
|
|