detector ghi nhan buc xa sunrise 13 8581
TRANSCRIPT
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8/2/2019 Detector Ghi Nhan Buc Xa Sunrise 13 8581
1/31
SUNRISE
NSVTH: L Huy Ba Duy
Ng Th Thanh
Nguy n Vn Quang
Nguy n Th Kim Xuy n
DETECTOR GHINH N B C X
GVHD: ThS Ph m Nguy n Thnh Vinh
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8/2/2019 Detector Ghi Nhan Buc Xa Sunrise 13 8581
2/31
SUNRISE
MC LC
NguynT c Ghi Nh n B c X 1
Detector Ch a Kh2
Detector Nh p Nhy3
Detector Bn D n4
Th ng K Php o Ho t Phng X 5
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8/2/2019 Detector Ghi Nhan Buc Xa Sunrise 13 8581
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SUNRISE
NGUYN TC GHI NHN BC X
S GHI NH N
1
http://storage/tailieu/files/source/2011/20110524/tuyphong131/C:/Users/hp/Desktop/PHAN%20TICH%20KICH%20HOAT/FILE%20VIDEO%20DA%20CHINH%20SUA/Nguyen%20Tac%20Ghi%20Nhan%20Cua%20Detector.wmv -
8/2/2019 Detector Ghi Nhan Buc Xa Sunrise 13 8581
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SUNRISE
DETECTOR CHA KH
Bu ng
IonHa
ngG-M
Bu ngTL
2
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8/2/2019 Detector Ghi Nhan Buc Xa Sunrise 13 8581
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SUNRISE
2 DETECTOR CHA KH
MI N HO T NG C A DETECTOR
C S V t L H t Nhn Ng Quang Huy
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8/2/2019 Detector Ghi Nhan Buc Xa Sunrise 13 8581
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SUNRISE
Mi n I
Ti H p
Khi i n th U tng V n t c d ch chuy n c a ion tng Qu trnh ti h p gi m
L ng i n tch thu gp tng ln. (DETECTOR CH A KH KHNG LM VI C TRONG MI N NY)
Mi n IIBu ng Ion
Ha
Do i n th l n Ion chuy n ng n cc i n c c nhanh Qu trnh ti h p gi m m nh Dng l i ra bo ha.
(MI N LM VI C C A BU NG ION HA)
2 DETECTOR CHA KH
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8/2/2019 Detector Ghi Nhan Buc Xa Sunrise 13 8581
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SUNRISE
Mi n IIIng m T L
Electron c gia t c v i v n t c cao
sinh ra cc ion th c p va ch m v i cc nguyn t mi tr ng. L ng i n tch c nhn ln Dng l i ra ph thu c vo i n th U
(MI N LM VI C C A NG M T L )
2 DETECTOR CHA KH
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8/2/2019 Detector Ghi Nhan Buc Xa Sunrise 13 8581
8/31
SUNRISE
Mi n IVGeiger
Muller
Ion tng ln nhanh chng t o nn qu trnh thcl Cc electron s c p v th c p u c gia t c l n T o nn cc electron th c p v th th c p. Dng l i ra khng i (mi n Plateau). (MI N LM VI C C A DETECTOR GEIGER MULLER)
Mi n VPhngi n
S pht tri n t thc l lm ion ha ton b kh 2 i n c c. D n n hi n t ng phng i n gi a 2 i n c c. (Tr ng thi c h i cho Detector)
DETECTOR CHA KH2
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8/2/2019 Detector Ghi Nhan Buc Xa Sunrise 13 8581
9/31
SUNRISE
DETECTOR CHA KH2NGUYN T C GHI NH N
C S V t L H t Nhn Ng Quang Huy
B c x i vo lm ion ha cc phn t kh ion d ng& e.
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8/2/2019 Detector Ghi Nhan Buc Xa Sunrise 13 8581
10/31
SUNRISE
DETECTOR CHA KH
Bu ngTL
H n h p kh (10% Methanev 90% Argon)
U I M T l gi a bin tn hi u ra v i ion ha c a h t b c x .
m c a b c x c tng c ng.
NH C I M C n s d ng kh i cao th n nh cao.
2
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8/2/2019 Detector Ghi Nhan Buc Xa Sunrise 13 8581
11/31
SUNRISE
DETECTOR CHA KH2
ngG-M
U I M nh y cao Ph n h i v i nhi u lo i b c x .
Kch th c v hnhd ng a d ng. Tn hi u u ra l n.
NH C I M phn gi i nng l ng th p. T c m ch m v i m u phng x m nh.
Kh Argon (ho c h i r u, etilen)
http://storage/tailieu/files/source/2011/20110524/tuyphong131/C:/Users/hp/Desktop/PHAN%20TICH%20KICH%20HOAT/FILE%20VIDEO%20DA%20CHINH%20SUA/Cau%20Tao%20Det%20GM.wmvhttp://storage/tailieu/files/source/2011/20110524/tuyphong131/C:/Users/hp/Desktop/PHAN%20TICH%20KICH%20HOAT/FILE%20VIDEO%20DA%20CHINH%20SUA/Cau%20Tao%20Det%20GM.wmvhttp://storage/tailieu/files/source/2011/20110524/tuyphong131/C:/Users/hp/Desktop/PHAN%20TICH%20KICH%20HOAT/FILE%20VIDEO%20DA%20CHINH%20SUA/Cau%20Tao%20Det%20GM.wmvhttp://storage/tailieu/files/source/2011/20110524/tuyphong131/C:/Users/hp/Desktop/PHAN%20TICH%20KICH%20HOAT/FILE%20VIDEO%20DA%20CHINH%20SUA/Cau%20Tao%20Det%20GM.wmvhttp://storage/tailieu/files/source/2011/20110524/tuyphong131/C:/Users/hp/Desktop/PHAN%20TICH%20KICH%20HOAT/FILE%20VIDEO%20DA%20CHINH%20SUA/Cau%20Tao%20Det%20GM.wmvhttp://storage/tailieu/files/source/2011/20110524/tuyphong131/C:/Users/hp/Desktop/PHAN%20TICH%20KICH%20HOAT/FILE%20VIDEO%20DA%20CHINH%20SUA/Cau%20Tao%20Det%20GM.wmvhttp://storage/tailieu/files/source/2011/20110524/tuyphong131/C:/Users/hp/Desktop/PHAN%20TICH%20KICH%20HOAT/FILE%20VIDEO%20DA%20CHINH%20SUA/Cau%20Tao%20Det%20GM.wmvhttp://storage/tailieu/files/source/2011/20110524/tuyphong131/C:/Users/hp/Desktop/PHAN%20TICH%20KICH%20HOAT/FILE%20VIDEO%20DA%20CHINH%20SUA/Cau%20Tao%20Det%20GM.wmvhttp://storage/tailieu/files/source/2011/20110524/tuyphong131/C:/Users/hp/Desktop/PHAN%20TICH%20KICH%20HOAT/FILE%20VIDEO%20DA%20CHINH%20SUA/Cau%20Tao%20Det%20GM.wmvhttp://storage/tailieu/files/source/2011/20110524/tuyphong131/C:/Users/hp/Desktop/PHAN%20TICH%20KICH%20HOAT/FILE%20VIDEO%20DA%20CHINH%20SUA/Cau%20Tao%20Det%20GM.wmvhttp://storage/tailieu/files/source/2011/20110524/tuyphong131/C:/Users/hp/Desktop/PHAN%20TICH%20KICH%20HOAT/FILE%20VIDEO%20DA%20CHINH%20SUA/Cau%20Tao%20Det%20GM.wmv -
8/2/2019 Detector Ghi Nhan Buc Xa Sunrise 13 8581
12/31
SUNRISE
DETECTOR CHA KH
Bu ngIon Ha
U I M nh y c c i n nh khi i n th tng gi m.
Phn bi t c cc lo i b c x theo kh nng ion ha c achng.
NH C I M Khng thu n ti n khi o cc b c x c kh nng ionha th p nh tia X v tia Gamma.
2
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8/2/2019 Detector Ghi Nhan Buc Xa Sunrise 13 8581
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SUNRISE
DETECTOR NHP NHY
NGUYN T C GHI NH N
3
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8/2/2019 Detector Ghi Nhan Buc Xa Sunrise 13 8581
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SUNRISE
DETECTOR NHP NHY3
DETECTOR NH P NHY NaI (Tl)
NaI(Tl)
U I M o c nh ng m u ho t ng m nh Th i gian ch t nh .
M t tinh th cao d n n hi u su t cao. Tinh th nh p nhy
d s n xu t.
NH C I M phn gi i nng l ng th p.
NGUYN T C GHI NH N C A DETECTOR NaI (Tl)
http://storage/tailieu/files/source/2011/20110524/tuyphong131/C:/Users/hp/Desktop/PHAN%20TICH%20KICH%20HOAT/FILE%20VIDEO%20DA%20CHINH%20SUA/Nguyen%20Tac%20Hoat%20Dong%20Cua%20Det%20NaI%20(Tl).wmvhttp://storage/tailieu/files/source/2011/20110524/tuyphong131/C:/Users/hp/Desktop/PHAN%20TICH%20KICH%20HOAT/FILE%20VIDEO%20DA%20CHINH%20SUA/Nguyen%20Tac%20Hoat%20Dong%20Cua%20Det%20NaI%20(Tl).wmvhttp://storage/tailieu/files/source/2011/20110524/tuyphong131/C:/Users/hp/Desktop/PHAN%20TICH%20KICH%20HOAT/FILE%20VIDEO%20DA%20CHINH%20SUA/Nguyen%20Tac%20Hoat%20Dong%20Cua%20Det%20NaI%20(Tl).wmvhttp://storage/tailieu/files/source/2011/20110524/tuyphong131/C:/Users/hp/Desktop/PHAN%20TICH%20KICH%20HOAT/FILE%20VIDEO%20DA%20CHINH%20SUA/Nguyen%20Tac%20Hoat%20Dong%20Cua%20Det%20NaI%20(Tl).wmvhttp://storage/tailieu/files/source/2011/20110524/tuyphong131/C:/Users/hp/Desktop/PHAN%20TICH%20KICH%20HOAT/FILE%20VIDEO%20DA%20CHINH%20SUA/Nguyen%20Tac%20Hoat%20Dong%20Cua%20Det%20NaI%20(Tl).wmvhttp://storage/tailieu/files/source/2011/20110524/tuyphong131/C:/Users/hp/Desktop/PHAN%20TICH%20KICH%20HOAT/FILE%20VIDEO%20DA%20CHINH%20SUA/Nguyen%20Tac%20Hoat%20Dong%20Cua%20Det%20NaI%20(Tl).wmvhttp://storage/tailieu/files/source/2011/20110524/tuyphong131/C:/Users/hp/Desktop/PHAN%20TICH%20KICH%20HOAT/FILE%20VIDEO%20DA%20CHINH%20SUA/Nguyen%20Tac%20Hoat%20Dong%20Cua%20Det%20NaI%20(Tl).wmvhttp://storage/tailieu/files/source/2011/20110524/tuyphong131/C:/Users/hp/Desktop/PHAN%20TICH%20KICH%20HOAT/FILE%20VIDEO%20DA%20CHINH%20SUA/Nguyen%20Tac%20Hoat%20Dong%20Cua%20Det%20NaI%20(Tl).wmv -
8/2/2019 Detector Ghi Nhan Buc Xa Sunrise 13 8581
15/31
SUNRISE
DETECTOR NHP NHY
DETECTOR NH P NHY L NG
11 Tr c ti p, n u n c ha tan trong ch t pht sng nh p nhy h u c .
22Pha tr n dung d ch c n n u n ha tan trong n c.
33 Nghi n M u
Ch t nh p nhy h u c l ng bao g m:
Toluen, xylen, terphynyl v m t s ch t hydrocacbon th m khc.
Trong ng m nh p nhy l ng, m u k t h p ch t ch v i ch t pht sng nh p nhy b ng 1 trong 3 ph ng php:
3
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8/2/2019 Detector Ghi Nhan Buc Xa Sunrise 13 8581
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SUNRISE
L ng
U I M o c nh ng m u ho t ng m nh Th i gian ch t nh .
M t tinh th cao d n n hi u su t cao.
NH C I M M u ph i ha tan vo ha ch t.
DETECTOR NHP NHY3
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8/2/2019 Detector Ghi Nhan Buc Xa Sunrise 13 8581
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SUNRISE
DETECTOR BN DN
NGUYN T C GHI NH N
4
Electron l tr ng
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8/2/2019 Detector Ghi Nhan Buc Xa Sunrise 13 8581
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SUNRISE
DETECTOR BN DN
Detectorchuy n ti p
N-P
DetectorTri Lithium
P-I-N
4
S S
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8/2/2019 Detector Ghi Nhan Buc Xa Sunrise 13 8581
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SUNRISE
DETECTOR BN DN
DETECTOR CHUY N TI P N-P Detector ny c s d ng ph bi n.
4
SUNRISE
http://storage/tailieu/files/source/2011/20110524/tuyphong131/C:/Users/hp/Desktop/PHAN%20TICH%20KICH%20HOAT/FILE%20VIDEO%20DA%20CHINH%20SUA/Nguyen%20Tac%20Hoat%20Dong%20Cua%20Det%20Ban%20Dan%20P-N.wmv -
8/2/2019 Detector Ghi Nhan Buc Xa Sunrise 13 8581
20/31
SUNRISE
DETECTOR BN DN
N-P
U I M Kh nng phn gi i cao.
NH C I M su c a mi n ngho th p.
4
SUNRISE
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8/2/2019 Detector Ghi Nhan Buc Xa Sunrise 13 8581
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SUNRISE
DETECTOR BN DN
DETECTOR TRI LITHIUM P-I-N
4
Mi n N i T i: Pha Lithium vo mi n ti p gip gi a mi n p v mi n n vng
ngho tng ln. ( do ph gamma hay tia X)
SUNRISE
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8/2/2019 Detector Ghi Nhan Buc Xa Sunrise 13 8581
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SUNRISE
DETECTOR BN DN
TriLithium
U I M o c nh ng b c x ion ha th p (tia X, gamma).
NH C I M Phn b khng gianc a Lithium nhi t phng khng n
nh.
4
SUNRISE
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8/2/2019 Detector Ghi Nhan Buc Xa Sunrise 13 8581
23/31
SUNRISE
NHNG THNG K CA PHP OHOT PHNG X
Phn b th ng k c a phn r
phng x
Thng sth ng k c a
h th ng m
Add Your TextAdd Your Text
Add Your TextCc sai s trongphp o ho t
phng x
5
SUNRISE
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8/2/2019 Detector Ghi Nhan Buc Xa Sunrise 13 8581
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SUNRISE
NHNG THNG K CA PHPO HOT PHNG X
5
Add Your TextAdd Your TextAdd Your TextCc sai s trong
php o ho t phng x
Sai s h th ng th ng do sai sthay s i u ch nh khng chnh xcc a cc thi t b o c.
Sai s th ng k l lo i sai s gy ra do
b n ch t th ng k c a i l ng ang o v do nguynnhn thng ging c am t ho c nhi u tham s c a th nghi m
SUNRISE
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8/2/2019 Detector Ghi Nhan Buc Xa Sunrise 13 8581
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SUNRISE
NHNG THNG K CA PHPO HOT PHNG X
PhnBNhTh c
PhnB
Gause
PhnB
Poission
5
Phn b th ng k c a phn r phng
x
SUNRISE
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8/2/2019 Detector Ghi Nhan Buc Xa Sunrise 13 8581
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SUNRISE
NHNG THNG K CA PHP OHOT PHNG X
PhnBNhTh c
5
( )( )
( )! 1! !
N nnNW n p pN n n
=
N l s cc php th trong 2 bi n c . Xc su t ch n c bi n c 1 l p, xc su t ch n bi n c 2 l 1-p.Xc su t x y ra ng n l n bi n c 1:
Gi tr trung bnh:0
. ( )n N
t
n
x n W n pN=
=
= =
Ph ng sai:2
(1 ) (1 )t
Np p x p = =
(1 )tx p=
l chchu n
SUNRISE
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8/2/2019 Detector Ghi Nhan Buc Xa Sunrise 13 8581
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SUNRISE
NHNG THNG K CA PHP OHOT PHNG X
PhnB
Poission
5
l ch chu n: tx
=
Gi tr trung bnh: 0 . ( )
n N
tnx n W n pN
=
=
= =
Ph ng sai: 2 Np =
(1 )t
tC x pN N e
= = =
Khi P
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8/2/2019 Detector Ghi Nhan Buc Xa Sunrise 13 8581
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SUNRISE
NHNG THNG K CA PHP OHOT PHNG X
PhnB
Gause
5
l ch chu n: tx =
Gi tr trung bnh:0 . ( )
n N
tnx n W n pN
=
=
= =
Ph ng sai: 2 Np =
y l phn b chu n .Phn b poisson c th t ng ng v i phn b Gauss khi C l n
( )
2 2/ 2
21( ) 2t
C x
W n e
=
SUNRISE
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8/2/2019 Detector Ghi Nhan Buc Xa Sunrise 13 8581
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SUNRISE
NHNG THNG K CA PHPO HOT PHNG X
T c m trungbnh
l ch chu n c a php o
l ch chu n c a
t c m
l ch chu n t phn bPoission
Truy nsais
5
Thng s th ng k c a h th ng m
SUNRISE
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8/2/2019 Detector Ghi Nhan Buc Xa Sunrise 13 8581
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SUNRISE
NHNG THNG K CA PHP OHOT PHNG X
V d
5
139128
110
144
142
140
137142
144
138
156
150
12
3
4
5
6
78
9
10
11
12
T N S S M
B ng thay i s m trong 5 pht
Phn : 270 l n tron 60 ht
T c m trung bnh 1
Gi tr trung bnh:
1
1 N
t i
i
x xN =
= =1670/12=139.16
T c m trung bnh trong 5 pht
R= 139.16/5=27.83 cpm
l ch chu n c a php o 2
2 1(1446) 131.45
11c
= =
2 2
1
1( )
1
N
x i
i
x xN
=
=
Ph ng sai:
l ch chu n my m trong 5 pht: 2.3R =
l ch chu n c a t c m 3
22 2
1
1( )
( 1)
N
x
ixi
x xN N N
=
= =
Ph ng sai c a t c m trung bnh:
l ch chu n kho ng gi tr o
c:1
226.291.48
12Rcpm = =
l ch chu n t phn b poisson 4
Cng th c tnh k ch chu n:
V i t=60 pht th t c m trung bnh:
R
C
t =
167027.83
60R cpm= =
16700.68
60R
cpm = =
l ch chu n:
Truy n sai s 5
T c m phng B:
T c m m u A: 27.8 4.5 23.3A R B cpm= = =
270 2704.50 0.27
60 60B
B cpm = =
12 2 2(0.68) (0.27) 0.73
Acpm = + =
V i R t c m t ng: l ch chu n A
SUNRISE
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SUNRISE