compton edge の fitting
DESCRIPTION
Compton Edge の Fitting. Andi’s Function 水素で捕獲 された γ 線が放つ光電ピーク E γ = 2.223MeV コンプトンエッジのエネルギー E CE = コンプトンエッジ + 光電ピークのフィッティング E γ に各線源のピークを当てはめてフィッティング. 松本さんの修士論文より. ZAXIS 60 Co 0024547.root. χ 2 / ndf = 1.0909. ZAXIS 60 Co 0024547.root. pol1+gauss Fit. Andi’s Function. - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: Compton Edge の Fitting](https://reader036.vdocuments.net/reader036/viewer/2022081505/56815b56550346895dc936f4/html5/thumbnails/1.jpg)
Compton Edgeの Fitting
• Andi’s Function– 水素で捕獲された γ線が放つ光電ピーク
Eγ = 2.223MeV– コンプトンエッジのエネルギー
ECE = – コンプトンエッジ +光電ピークのフィッティング
• Eγに各線源のピークを当てはめてフィッティング
松本さんの修士論文より
![Page 2: Compton Edge の Fitting](https://reader036.vdocuments.net/reader036/viewer/2022081505/56815b56550346895dc936f4/html5/thumbnails/2.jpg)
ZAXIS 60Co 0024547.root
χ2/ndf = 1.0909
![Page 3: Compton Edge の Fitting](https://reader036.vdocuments.net/reader036/viewer/2022081505/56815b56550346895dc936f4/html5/thumbnails/3.jpg)
ZAXIS 60Co 0024547.root
χ2/ndf = 1.0909 χ2/ndf = 9.4645
Andi’s Function pol1+gauss Fit
![Page 4: Compton Edge の Fitting](https://reader036.vdocuments.net/reader036/viewer/2022081505/56815b56550346895dc936f4/html5/thumbnails/4.jpg)
ZAXIS 60Co 0024547.root
Data MC
![Page 5: Compton Edge の Fitting](https://reader036.vdocuments.net/reader036/viewer/2022081505/56815b56550346895dc936f4/html5/thumbnails/5.jpg)
GuideTube 60Co 0022681.root
![Page 6: Compton Edge の Fitting](https://reader036.vdocuments.net/reader036/viewer/2022081505/56815b56550346895dc936f4/html5/thumbnails/6.jpg)
GuideTube 60Co 0022681.root
Andi’s Function pol1 + gauss
χ2/ndf = 1.2973 χ2/ndf = 10.2
![Page 7: Compton Edge の Fitting](https://reader036.vdocuments.net/reader036/viewer/2022081505/56815b56550346895dc936f4/html5/thumbnails/7.jpg)
GuideTube 60Co 0022681.root
Data MC
(12.6, 1434, 0)
![Page 8: Compton Edge の Fitting](https://reader036.vdocuments.net/reader036/viewer/2022081505/56815b56550346895dc936f4/html5/thumbnails/8.jpg)
ZAXIS 137Cs 0024454.root
χ2/ndf = 1.1877
![Page 9: Compton Edge の Fitting](https://reader036.vdocuments.net/reader036/viewer/2022081505/56815b56550346895dc936f4/html5/thumbnails/9.jpg)
χ2/ndf = 1.1877
ZAXIS 137Cs 0024454.root
χ2/ndf = 1.2656
Andi’s Function pol1+gauss Fit
![Page 10: Compton Edge の Fitting](https://reader036.vdocuments.net/reader036/viewer/2022081505/56815b56550346895dc936f4/html5/thumbnails/10.jpg)
χ2/ndf = 1.1877
ZAXIS 137Cs 0024454.root
Data MC
![Page 11: Compton Edge の Fitting](https://reader036.vdocuments.net/reader036/viewer/2022081505/56815b56550346895dc936f4/html5/thumbnails/11.jpg)
GuideTube 137Cs 0024454.root
χ2/ndf = 1.1877
![Page 12: Compton Edge の Fitting](https://reader036.vdocuments.net/reader036/viewer/2022081505/56815b56550346895dc936f4/html5/thumbnails/12.jpg)
GuideTube 137Cs 0024454.root
Andi’s Function pol1+gauss Fit
χ2/ndf = 0.6737 χ2/ndf = 1.2762
![Page 13: Compton Edge の Fitting](https://reader036.vdocuments.net/reader036/viewer/2022081505/56815b56550346895dc936f4/html5/thumbnails/13.jpg)
GuideTube 137Cs 0024454.root
Data MC
![Page 14: Compton Edge の Fitting](https://reader036.vdocuments.net/reader036/viewer/2022081505/56815b56550346895dc936f4/html5/thumbnails/14.jpg)
ZAXIS 68Ge 0023921.rootData
(x,y,z) = (0, 0, 12)
(x,y,z) = (0, 0, 1244)
χ2/ndf = 1.658
![Page 15: Compton Edge の Fitting](https://reader036.vdocuments.net/reader036/viewer/2022081505/56815b56550346895dc936f4/html5/thumbnails/15.jpg)
ZAXIS 68Ge 0023921.rootMC
![Page 16: Compton Edge の Fitting](https://reader036.vdocuments.net/reader036/viewer/2022081505/56815b56550346895dc936f4/html5/thumbnails/16.jpg)
GuideTube 68Ge 0022658.rootData
(x,y,z) = (12.6, 1654, 1305.3)
(x,y,z) = (12.6, 1654, 1305.3)
(x,y,z) = (12.6, 1654, 1305.3)
(x,y,z) = (12.6, 1288, 0)
χ2/ndf = 1.014
![Page 17: Compton Edge の Fitting](https://reader036.vdocuments.net/reader036/viewer/2022081505/56815b56550346895dc936f4/html5/thumbnails/17.jpg)
ZAXIS 68Ge 0023921.root
χ2/ndf = 1.0909
MC
![Page 18: Compton Edge の Fitting](https://reader036.vdocuments.net/reader036/viewer/2022081505/56815b56550346895dc936f4/html5/thumbnails/18.jpg)
𝐸𝑑𝑎𝑡𝑎−𝐸𝑚𝑐𝐸𝑚𝑐
𝐸𝑡𝑟𝑢𝑒
![Page 19: Compton Edge の Fitting](https://reader036.vdocuments.net/reader036/viewer/2022081505/56815b56550346895dc936f4/html5/thumbnails/19.jpg)
Back Up
![Page 20: Compton Edge の Fitting](https://reader036.vdocuments.net/reader036/viewer/2022081505/56815b56550346895dc936f4/html5/thumbnails/20.jpg)
ZAXIS 68Ge 0024547.root
χ2/ndf = 1.0909
![Page 21: Compton Edge の Fitting](https://reader036.vdocuments.net/reader036/viewer/2022081505/56815b56550346895dc936f4/html5/thumbnails/21.jpg)
χ2/ndf = 1.3523
ZAXIS 137Cs 0024454.root
![Page 22: Compton Edge の Fitting](https://reader036.vdocuments.net/reader036/viewer/2022081505/56815b56550346895dc936f4/html5/thumbnails/22.jpg)
χ2/ndf = 1.1877
ZAXIS 137Cs 0024454.root
![Page 23: Compton Edge の Fitting](https://reader036.vdocuments.net/reader036/viewer/2022081505/56815b56550346895dc936f4/html5/thumbnails/23.jpg)
χ2/ndf = 1.2656
ZAXIS 137Cs 0024454.root
![Page 24: Compton Edge の Fitting](https://reader036.vdocuments.net/reader036/viewer/2022081505/56815b56550346895dc936f4/html5/thumbnails/24.jpg)
ZAXIS 60Co 0024547.root
χ2/ndf = 1.0909
![Page 25: Compton Edge の Fitting](https://reader036.vdocuments.net/reader036/viewer/2022081505/56815b56550346895dc936f4/html5/thumbnails/25.jpg)
ZAXIS 60Co 0024547.root
χ2/ndf = 9.4645