R5718-5716 Ba133Analysis - Revision history

Foretony: /* Photons in Coincidence with Det B's 356 keV line */

2013-08-28T21:05:27Z

Photons in Coincidence with Det B's 356 keV line

2013-08-28T17:14:30Z

Photons in Coincidence with Det B's 356 keV line

2013-08-28T17:08:59Z

Photons in Coincidence with Det B's 356 keV line

2013-08-28T17:08:15Z

Photons in Coincidence with Det B's 356 keV line

2013-08-28T16:55:26Z

Photons in Coincidence with Det B's 356 keV line

2013-08-28T16:14:26Z

Photons in Coincidence with Det B's 356 keV line

2013-08-27T23:43:43Z

Photon Energy

2013-08-27T23:43:02Z

Singles Run 5718 Analysis

2013-08-27T23:42:46Z

Singles Run 5718 Analysis

2013-08-27T23:35:35Z

Photon Energy

← Older revision		Revision as of 21:05, 28 August 2013
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	[[File:r5716TimeDiff.png \| 200 px]][[File:r5716TimeDiffZoom.png \| 200 px]]		[[File:r5716TimeDiff.png \| 200 px]][[File:r5716TimeDiffZoom.png \| 200 px]]

−	===Photons in Coincidence ~~with Det B's 356 keV line~~===	+	===Photons in Coincidence ===

← Older revision		Revision as of 17:14, 28 August 2013
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−	Perform a similar analysis but require a 276 keV photon in Det. B	+	Perform a similar analysis but require a 276 keV photon in Det. B. You should see a 160 keV photon in coincidence come out of the compton scattered photon "background".

	[[File:r5716_276CoinOverlay.png \| 200 px]]		[[File:r5716_276CoinOverlay.png \| 200 px]]

← Older revision		Revision as of 17:08, 28 August 2013
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−	Perform a similar analysis but require a ~~286~~ keV photon in Det. B	+	Perform a similar analysis but require a 276 keV photon in Det. B
		+
		+	[[File:r5716_276CoinOverlay.png \| 200 px]]
		+
		+	Can almost see the 160 keV line (need more statistics)
		+

@@ Line 138: / Line 138: @@
 If I put a cut on the strongest line (356 keV) observed by Det B and ask what photon energies are observed in coincidence (timing window of 53 ns) with the other HpGe detector (Detector 180-2) I see the spectrum
-hour Coinc run 5716
+hour Coinc run 5716 (timing window of 10 ns)
 [[File:r5716_356Coin.png | 200 px]]
@@ Line 144: / Line 144: @@
 [[File:r5716_356CoinOverlay.png | 200 px]]
-minute Singles Run 5718
+minute Singles Run 5718 (timing window of 53 ns)
 [[File:r5718_356Coin.png | 200 px]]

@@ Line 142: / Line 142: @@
 [[File:r5716_356Coin.png | 200 px]]
 [[File:r5716_DetB356Coin.png | 200 px]]
+[[File:r5716_356CoinOverlay.png | 200 px]]
 minute Singles Run 5718

← Older revision		Revision as of 23:43, 27 August 2013
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	[[File:r5716TimeDiff.png \| 200 px]][[File:r5716TimeDiffZoom.png \| 200 px]]		[[File:r5716TimeDiff.png \| 200 px]][[File:r5716TimeDiffZoom.png \| 200 px]]

−	===~~Photon Energy~~===	+	===Photons in Coincidence with Det B's 356 keV line===

← Older revision		Revision as of 23:43, 27 August 2013
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	Did not observe the 160, 223, lines. The 160 and 223 keV lines have very small relative intensities and are probably in the noise.		Did not observe the 160, 223, lines. The 160 and 223 keV lines have very small relative intensities and are probably in the noise.
		+
		+	===Lines observed===

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← Older revision		Revision as of 23:42, 27 August 2013
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−	Did not observe the ~~53,79,~~160, 223, lines. ~~The discriminator was set too high to see the 53 and 79 keV lines.~~ The 160 and 223 keV lines have very small intensities and are probably in the noise.	+	Did not observe the 160, 223, lines. The 160 and 223 keV lines have very small relative intensities and are probably in the noise.

	{\| border="1" \|cellpadding="20" cellspacing="0		{\| border="1" \|cellpadding="20" cellspacing="0