plots

accelerator/data/plots.R

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+library(Hmisc)
+
+# Rutherford Overlay
+plot(count~channel,data=data2,type='l',xlim=c(50,205))
+lines(c(0,1023),c(7600,7600),col="blue")
+lines(count~channel,data=data3,col='red')
+lines(c(0,1023),c(18500,18500),col="purple")
+minor.tick(nx=5,ny=2)
+dev.print(pdf,"../report/rutherford.pdf",width=6,height=3)
+
+# calibration close-up
+
+plot(count~channel,data=data2,type='l',xlim=c(185,205))
+lines(c(0,1023),c(7600,7600),col="blue")
+abline(h = 1520,col="blue",lwd=1)
+abline(v = 189.12,col="blue",lwd=1)
+axis(1,at=189.12,padj=1.5,"189.12±0.6")
+axis(3,at=189.12,"1.706±0.05 MeV")
+lines(count~channel,data=data3,col='red')
+lines(c(0,1023),c(18500,18500),col="purple")
+abline(h = 3700,col="purple",lwd=1)
+abline(v = 203.63,col="purple",lwd=1)
+axis(1,at=203.63,padj=1.5,"203.63±0.6")
+axis(3,at=203.63,"1.838±0.05 MeV")
+minor.tick(nx=5,ny=2)
+dev.print(pdf,"../report/calibration.pdf",width=6,height=3)
+
+# nuclear reactions
+plot(count~energy,data=data1,type='l',xlim=c(7.0,8.0),ylim=c(0,100))
+abline(v = 7.949,col="red")
+axis(3,at=7.949,"7.949 MeV")
+abline(v = 7.688,col="red")
+axis(3,at=7.688,"7.688 MeV")
+minor.tick(nx=5,ny=2)
+dev.print(pdf,"../report/nuclear.pdf",width=6,height=3)
+
+
+lines(c(0,1023),c(7600,7600),col="blue")
+lines(data3,col='red')
+lines(c(0,1023),c(18500,18500),col="purple")
+
+
+
+
+axis(2,at=20000)
+
+
+lines(c(0,1023),c(3520,3520),col="blue")
+
+
+
+lines(c(0,1023),c(4000,4000),col="purple")
+
+
+
+Alpha Activity
+plot(data_4_2,xlab="Energy [MeV]",ylab="Count [Alpha Particles]",pch=".")
+minor.tick(nx=5,ny=2)
+abline(v = 5.631,col=2,lwd=1)
+axis(3,at=5.631,"5.6")
+abline(v = 5.323,col=2,lwd=1)
+axis(3,at=5.323,"5.3")
+dev.print(pdf,"../report/activity.pdf")