6. [1] (cal) (J) (kwh) ( ( 3 t N(t) dt dn ( ) dn N dt N 0 = λ dt (3.1) N(t) = N 0 e λt (3.2) λ (decay constant), λ [λ] = 1/s

Size: px
Start display at page:

Download "6. [1] (cal) (J) (kwh) ( 1 1 100 1 ( 3 t N(t) dt dn ( ) dn N dt N 0 = λ dt (3.1) N(t) = N 0 e λt (3.2) λ (decay constant), λ [λ] = 1/s 1947 2"

Transcription

1 filename=decay-text tex made by R.Okamoto, Emeritus Prof., Kyushu Inst.Tech. * 1, radioactive ray ( parent nucleus) ( daughter nucleus) disintegration, decay ( 4 He) X 5., 1

2 6. [1] (cal) (J) (kwh) ( ( 3 t N(t) dt dn ( ) dn N dt N 0 = λ dt (3.1) N(t) = N 0 e λt (3.2) λ (decay constant), λ [λ] = 1/s

3 N 0 N(t) = N 0 (1 e λt ) (3.3) (3.2) N 0 t N(t) (3.2) t e λt t t + dt p(t)dt t e λt t t + dt λdt p(t)dt = e λt λdt t 0 p(t)dt = 0 e λt λdt = 1 (3.4) 1 4 t dt dn dn/n 0 mean life τ τ 0 t ( 1) dn dt 1 dt = λ t e λt dt. (4.5) N 0 0 f(x), g(x) f (x)g(x)dx = f(x)g(x) f(x)g (x)dx 0 t e λt dt = t d [ ] [ ] 1 t 1 0 dt λ e λt dt = λ e λt λ e λt dt = 1 [ ] e λt λ = 1 (4.6) 2 0 λ 2 τ τ = 1 λ (4.7) τ λ (half life)(t, T 1/2 ) τ N(t + T ) = 1 2 N(t) T = ln 2 λ = = τ. (4.8) λ 3

4 5 Ci( ) Bq( ) ( ) Ci 1. Bq( ) (Bq) Bq Bq 1/s. (5.9) 1kBq = 10 3 Bq = 1000, 1MBq(1 ) = 10 6 Bq =, 1GBq(1 ) = 10 9 Bq = Ci( ) Ci g Ra Ci Bq Ci Ci Bq, (5.10) 1mCi 10 3 Ci, 1µCi 10 6 Ci, 1nCi 10 9 Ci, 1pCi Ci. (5.11) (t) (t) λn(t) (6.12) [2][3][4] (t) [(t)] = 1/s M T m N a (6.12). (t) = ln 2 T m M N a. (6.13) [2] 4

5 1. t N(t) N 0 e λt dn/dt = λn(t) 2., B, C, B N B (t) e λ Bt B B (t) λ B N B (t) 3. (6.12) 4. t = 0 1. R : dn(t) dt = R λn(t) (6.14) N 0 0 λn 0 N(t) = N 0 e λt + R λ (1 e λt ), (6.15) (t) λn(t) = 0 e λt + R(1 e λt ) (6.16) 2. R(t) dn(t) dt = R(t) λn(t), (6.17) N(t) = N 0 e λt + (t) λn(t) = 0 e λt + λ R(t) t 0 t R(t ) e λ(t t ) dt, (6.18) 0 R(t ) e λ(t t ) dt. (6.19) 5

6 6.2 a b c N a, N b, N c, λ a, λ b a N 0 dn a dt dn b dt dn c dt = λ a N a, = λ b N b + λ a N a, = λ b N b (6.20) N a (t) = N 0 e λat, (6.21) ) ( λa N b (t) = λ b λ a ( N c (t) = N 0 N 0 (e λ at e λ bt ), (6.22) 1 λ b λ b λ a e λat + λ ) a e λ bt λ b λ a (6.23), a (t) = λ a N a (t), b (t) = λ b N b (t), c (t) = λ c N c (t) 6.3 a b λ a, λ b λ eff λ eff = λ a + λ b, τ eff = dn = λ a Ndt λ b Ndt λ eff Ndt (6.24) 1 τ eff = 1 τ a + 1 τ b, 1 T eff = 1 T a + 1 T b, (6.25) τ a τ b τ a + τ b, T eff = T at b T a + T b (6.26) τ a, τ b, τ eff (T a, T b, T eff ) a,b (t) λ eff N(t) = λ eff N 0 e λ efft 6

7 7 specific radioactivity S m S m (7.27) S Bq/g Bq/Kg SI N M N N = N /M, = λn (7.27) S = λn M (7.28) T 1/2 (y, year) (s, second) S = Bq/g, S = Bq/g (7.29) (T 1/2 /y)(m/g) (T 1/2 /s)(m/g) 8 α 2 2 (a) Y ZX N 4 Z 2Y N 2 + α( 4 2He 2 ) + Q. (8.30) Q Q = (M X M Y M α )c 2, (8.31) M E α Y V y, V α Q = 1 2 M yv 2 y M αv 2 α (8.32) = 1 2 M αvα 2 (1 + M yvy 2 ). (8.33) M α Vα 2 7

8 M y V y = M α V α. (8.34) E α 1 2 M αv 2 α Q = E α (1 + M α M y ) M y E α = Q( ). (8.35) M α + M y (b) Y Y ZX N 4 Z 2YN 2 + α( 4 2He 2 ) + Q. (8.36) Q ( E y) Q = Q E y ( 1928 Gamov, Condon, Gurney r 2(Z 2)/(4πε 0 r) r R 2(Z 2)/(4πε 0 R) 8.6MeV 4.2MeV 9 β Z N M(, Z) M (, Z), Z B e M(, Z) = M (, Z) + Z m e + B e /c 2 (9.37) 8

9 B e M(, Z) = M (, Z) + Z m e (9.38) 1. β n p + e + ν (T = 1000s) (9.39) β n p + e + ν (9.40) 3 1H 3 2He + e + ν (T = 12y ), (9.41) 32 15P 32 16S + e + ν (T = 14d ) (9.42) ν anti-neutrino β ZX N Z+1 Y N 1 + e + ν + Q(β ). (9.43) β Q(β ) ZX N Z+1 Y N 1 + e + ν + Q (β ) (9.44) Q (β ) Q(β ) E ex (Q (β ) = Q(β ) E ex ) Q (β ) < Q(β ) Q(β ) [M (, Z) M (, Z + 1) m e ] c 2 > 0. (9.45) Q(β ) [M(, Z) M(, Z + 1)] c 2 > 0 (9.46) Q(β ) [m n m p ] c 2 = 0.5 MeV > 0 (9.47) 9

10 2. β + β + p n + e + + ν (9.48) 10 6 C 10 5 B + e + + ν (T = 19.4s ), (9.49) 11 6 C 11 5 B + e + + ν (T = 20.3min ) (9.50) e + e 0.5 MeV γ 2 ( ) β +, ZX N Z 1 Y N+1 + e + + ν + Q(β + ). (9.51) β + ZX N Z 1 Y N+1 + e + + ν + Q (β + ) (9.52) Q (β + ) Q Q (β + ) < Q(β + ) β Q(β + ) Q(β + ) [M (, Z) M (, Z 1) m e ] c 2 > 0 (9.53) Q(β + ) [M(, Z) M(, Z + 1) 2m e ] c 2 > 0 (9.54) 3. electron capture, EC : p + e n + ν (9.55) 10

11 7 4Be + e 7 3Li + ν (T = 53.6d) (9.56) ZX N e Z 1 Y N+1 + ν + Q. (9.57) Q(EC) [M (, Z) + m e M (, Z 1)] c 2 I > 0 (9.58) I (ionization energy) Q(EC) [M(, Z) M(, Z 1)] c 2 I > 0 (9.59) I ev Q(EC) 10eV K K (K ) K K X uger process uger electron 4. β 5. β β BE(, Z) = c v c s 2/3 c a (N Z) 2 Z 2 c c + δ(, Z), (9.60) 1/3 c v = MeV, c s = MeV, c a = MeV, c c = MeV, (9.61) 11

12 11.2 MeV (Z, ) 1/2 δ(z, ) = 0 ( ) 11.2 MeV (Z, ) 1/2 (9.62), Z M(, Z)c 2 = [M H Z + ( Z)m n ] c 2 BE(, Z) = [M H Z + ( Z)m n ] c 2 c v + c s 2/3 [(/2) Z] 2 + c a Z 2 +c c δ(, Z). (9.63) 1/3 M(, Z) M H m n [?]) Z 2 Z β 0 = M(, Z) Z = (M H m n )c 2 4c a + 8c a Z + 2c c 1/3 Z Z β = 2c a + (m n M H )c 2 (9.64) 4c a + c c 2/ ( c (9.65) c 2c a ) 2/3 Z β = /3 (9.66) /3 (9.67) N(= Z) Z β Heisenberg, β (Heisenberg ) = 63 Z β 28.15, = 135 Z β γ 12

13 gamma decay X X X + γ (10.68) E i, E f, λ, ν E i E f hν(= h hc ). (10.69) ω P ( recoil) E i = E f + P 2 P hν c 2M + hν, (10.70) = 0, (10.71) E i E f = ( hν c )2 + hν (10.72) 2M MeV 940MeV R.Meyer s metastable state isomeric transition 103 Rh 103 Rh m 57 [1] 1983 pp.6 9 [2] 1998 p.60 p.62 (3-101) t T t ( 13

14 [3] J. R. ( ) 1995 p 13, pp [4] J. R. ( ) 2003 pp

untitled

untitled 71 7 3,000 1 MeV t = 1 MeV = c 1 MeV c 200 MeV fm 1 MeV 3.0 10 8 10 15 fm/s 0.67 10 21 s (1) 1fm t = 1fm c 1fm 3.0 10 8 10 15 fm/s 0.33 10 23 s (2) 10 22 s 7.1 ( ) a + b + B(+X +...) (3) a b B( X,...)

More information

一般演題(ポスター)

一般演題(ポスター) 6 5 13 : 00 14 : 00 A μ 13 : 00 14 : 00 A β β β 13 : 00 14 : 00 A 13 : 00 14 : 00 A 13 : 00 14 : 00 A β 13 : 00 14 : 00 A β 13 : 00 14 : 00 A 13 : 00 14 : 00 A β 13 : 00 14 : 00 A 13 : 00 14 : 00 A

More information

日本糖尿病学会誌第58巻第2号

日本糖尿病学会誌第58巻第2号 β γ Δ Δ β β β l l l l μ l l μ l l l l α l l l ω l Δ l l Δ Δ l l l l l l l l l l l l l l α α α α l l l l l l l l l l l μ l l μ l μ l l μ l l μ l l l μ l l l l l l l μ l β l l μ l l l l α l l μ l l

More information

0 1-4. 1-5. (1) + b = b +, (2) b = b, (3) + 0 =, (4) 1 =, (5) ( + b) + c = + (b + c), (6) ( b) c = (b c), (7) (b + c) = b + c, (8) ( + b)c = c + bc (9

0 1-4. 1-5. (1) + b = b +, (2) b = b, (3) + 0 =, (4) 1 =, (5) ( + b) + c = + (b + c), (6) ( b) c = (b c), (7) (b + c) = b + c, (8) ( + b)c = c + bc (9 1-1. 1, 2, 3, 4, 5, 6, 7,, 100,, 1000, n, m m m n n 0 n, m m n 1-2. 0 m n m n 0 2 = 1.41421356 π = 3.141516 1-3. 1 0 1-4. 1-5. (1) + b = b +, (2) b = b, (3) + 0 =, (4) 1 =, (5) ( + b) + c = + (b + c),

More information

第85 回日本感染症学会総会学術集会後抄録(III)

第85 回日本感染症学会総会学術集会後抄録(III) β β α α α µ µ µ µ α α α α γ αβ α γ α α γ α γ µ µ β β β β β β β β β µ β α µ µ µ β β µ µ µ µ µ µ γ γ γ γ γ γ µ α β γ β β µ µ µ µ µ β β µ β β µ α β β µ µµ β µ µ µ µ µ µ λ µ µ β µ µ µ µ µ µ µ µ

More information

23 1 Section ( ) ( ) ( 46 ) , 238( 235,238 U) 232( 232 Th) 40( 40 K, % ) (Rn) (Ra). 7( 7 Be) 14( 14 C) 22( 22 Na) (1 ) (2 ) 1 µ 2 4

23 1 Section ( ) ( ) ( 46 ) , 238( 235,238 U) 232( 232 Th) 40( 40 K, % ) (Rn) (Ra). 7( 7 Be) 14( 14 C) 22( 22 Na) (1 ) (2 ) 1 µ 2 4 23 1 Section 1.1 1 ( ) ( ) ( 46 ) 2 3 235, 238( 235,238 U) 232( 232 Th) 40( 40 K, 0.0118% ) (Rn) (Ra). 7( 7 Be) 14( 14 C) 22( 22 Na) (1 ) (2 ) 1 µ 2 4 2 ( )2 4( 4 He) 12 3 16 12 56( 56 Fe) 4 56( 56 Ni)

More information

第86回日本感染症学会総会学術集会後抄録(II)

第86回日本感染症学会総会学術集会後抄録(II) χ μ μ μ μ β β μ μ μ μ β μ μ μ β β β α β β β λ Ι β μ μ β Δ Δ Δ Δ Δ μ μ α φ φ φ α γ φ φ γ φ φ γ γδ φ γδ γ φ φ φ φ φ φ φ φ φ φ φ φ φ α γ γ γ α α α α α γ γ γ γ γ γ γ α γ α γ γ μ μ κ κ α α α β α

More information

56 4 2 log N ( t ) 1 0 0 t 1/2 τ m 2τ m time t 4.1: λ decay rate λ = 1 τ m (4.8) A B b Γ = h τ m = hλ (4.9) A B + b (4.10) Q Q = M(B)+M(b) M(A) (4.11)

56 4 2 log N ( t ) 1 0 0 t 1/2 τ m 2τ m time t 4.1: λ decay rate λ = 1 τ m (4.8) A B b Γ = h τ m = hλ (4.9) A B + b (4.10) Q Q = M(B)+M(b) M(A) (4.11) 4 4.1 t N(t) t t +dt dn(t) N(t) dn(t) = λn(t)dt (4.1) dn(t) dt = λn(t) (4.2) t =0 N 0 = N(0) 4.1 N(t) =N 0 e λt (4.3) log N(t) = log N 0 λt (4.4) mean life half-life t N(t) τ m =1/λ 1/e τ m 1/2 t 1/2 T

More information

4

4 4 5 6 7 + 8 = ++ 9 + + + + ++ 10 + + 11 12 WS LC VA L WS = LC VA = LC L L VA = LC L VA L 13 i LC VA WS WS = LC = VA LC VA VA = VA α WS α = VA VA i WS = LC VA i t t+1 14 WS = α WS + WS α WS = WS WS WS =

More information

- II

- II - II- - -.................................................................................................... 3.3.............................................. 4 6...........................................

More information

基礎数学I

基礎数学I I & II ii ii........... 22................. 25 12............... 28.................. 28.................... 31............. 32.................. 34 3 1 9.................... 1....................... 1............

More information

24.15章.微分方程式

24.15章.微分方程式 m d y dt = F m d y = mg dt V y = dy dt d y dt = d dy dt dt = dv y dt dv y dt = g dv y dt = g dt dt dv y = g dt V y ( t) = gt + C V y ( ) = V y ( ) = C = V y t ( ) = gt V y ( t) = dy dt = gt dy = g t dt

More information

日本糖尿病学会誌第58巻第3号

日本糖尿病学会誌第58巻第3号 l l μ l l l l l μ l l l l μ l l l l μ l l l l l l l l l l l l l μ l l l l μ Δ l l l μ Δ μ l l l l μ l l μ l l l l l l l l μ l l l l l μ l l l l l l l l μ l μ l l l l l l l l l l l l μ l l l l β l l l μ

More information

受賞講演要旨2012cs3

受賞講演要旨2012cs3 アハ ート アハ ート アハ ート アハ ート アハ ート アハ ート アハ ート アハ ート アハ ート アハ ート アハ ート アハ ート アハ ート アハ ート アハ ート アハ ート アハ ート アハ ート アハ ート アハ ート アハ ート アハ ート アハ ート アハ ート アハ ート アハ ート アハ ート アハ ート アハ ート アハ ート アハ ート α β α α α α α

More information

7 9 7..................................... 9 7................................ 3 7.3...................................... 3 A A. ω ν = ω/π E = hω. E

7 9 7..................................... 9 7................................ 3 7.3...................................... 3 A A. ω ν = ω/π E = hω. E B 8.9.4, : : MIT I,II A.P. E.F.,, 993 I,,, 999, 7 I,II, 95 A A........................... A........................... 3.3 A.............................. 4.4....................................... 5 6..............................

More information

日本分子第4巻2号_10ポスター発表.indd

日本分子第4巻2号_10ポスター発表.indd JSMI Report 62 63 JSMI Report γ JSMI Report 64 β α 65 JSMI Report JSMI Report 66 67 JSMI Report JSMI Report 68 69 JSMI Report JSMI Report 70 71 JSMI Report JSMI Report 72 73 JSMI Report JSMI Report 74

More information

放射線化学, 92, 39 (2011)

放射線化学, 92, 39 (2011) V. M. S. V. 1 Contents of the lecture note by Prof. V. M. Byakov and Dr. S. V. Stepanov (Institute of Theoretical and Experimental Physics, Russia) are described in a series of articles. The first article

More information

330

330 330 331 332 333 334 t t P 335 t R t t i R +(P P ) P =i t P = R + P 1+i t 336 uc R=uc P 337 338 339 340 341 342 343 π π β τ τ (1+π ) (1 βτ )(1 τ ) (1+π ) (1 βτ ) (1 τ ) (1+π ) (1 τ ) (1 τ ) 344 (1 βτ )(1

More information

福岡大学人文論叢47-3

福岡大学人文論叢47-3 679 pp. 1 680 2 681 pp. 3 682 4 683 5 684 pp. 6 685 7 686 8 687 9 688 pp. b 10 689 11 690 12 691 13 692 pp. 14 693 15 694 a b 16 695 a b 17 696 a 18 697 B 19 698 A B B B A B B A A 20 699 pp. 21 700 pp.

More information

untitled

untitled 10 log 10 W W 10 L W = 10 log 10 W 10 12 10 log 10 I I 0 I 0 =10 12 I = P2 ρc = ρcv2 L p = 10 log 10 p 2 p 0 2 = 20 log 10 p p = 20 log p 10 0 2 10 5 L 3 = 10 log 10 10 L 1 /10 +10 L 2 ( /10 ) L 1 =10

More information

() Remrk I = [0, ] [x i, x i ]. (x : ) f(x) = 0 (x : ) ξ i, (f) = f(ξ i )(x i x i ) = (x i x i ) = ξ i, (f) = f(ξ i )(x i x i ) = 0 (f) 0.

() Remrk I = [0, ] [x i, x i ]. (x : ) f(x) = 0 (x : ) ξ i, (f) = f(ξ i )(x i x i ) = (x i x i ) = ξ i, (f) = f(ξ i )(x i x i ) = 0 (f) 0. () 6 f(x) [, b] 6. Riemnn [, b] f(x) S f(x) [, b] (Riemnn) = x 0 < x < x < < x n = b. I = [, b] = {x,, x n } mx(x i x i ) =. i [x i, x i ] ξ i n (f) = f(ξ i )(x i x i ) i=. (ξ i ) (f) 0( ), ξ i, S, ε >

More information

4.2.................... 20 4.3.................. 21 4.4 ( )............... 22 4.5 ( )...... 24 4.6 ( )........ 25 4.7 ( )..... 26 5 28 5.1 PID........

4.2.................... 20 4.3.................. 21 4.4 ( )............... 22 4.5 ( )...... 24 4.6 ( )........ 25 4.7 ( )..... 26 5 28 5.1 PID........ version 0.01 : 2004/04/16 1 2 1.1................. 2 1.2.......................... 3 1.3................. 5 1.4............... 6 1.5.............. 7 2 9 2.1........................ 9 2.2......................

More information

467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 B =(1+R ) B +G τ C C G τ R B C = a R +a W W ρ W =(1+R ) B +(1+R +δ ) (1 ρ) L B L δ B = λ B + μ (W C λ B )

More information

2002 7 i 1 1 2 3 2.1............................. 3 2.1.1....................... 5 2.2............................ 5 2.2.1........................ 6 2.2.2.................... 6 2.3...........................

More information

第89回日本感染症学会学術講演会後抄録(I)

第89回日本感染症学会学術講演会後抄録(I) ! ! ! β !!!!!!!!!!! !!! !!! μ! μ! !!! β! β !! β! β β μ! μ! μ! μ! β β β β β β μ! μ! μ!! β ! β ! ! β β ! !! ! !!! ! ! ! β! !!!!! !! !!!!!!!!! μ! β !!!! β β! !!!!!!!!! !! β β β β β β β β !!

More information

[ ] x f(x) F = f(x) F(x) f(x) f(x) f(x)dx A p.2/29

[ ] x f(x) F = f(x) F(x) f(x) f(x) f(x)dx A p.2/29 A p./29 [ ] x f(x) F = f(x) F(x) f(x) f(x) f(x)dx A p.2/29 [ ] x f(x) F = f(x) F(x) f(x) f(x) f(x)dx [ ] F(x) f(x) C F(x) + C f(x) A p.2/29 [ ] x f(x) F = f(x) F(x) f(x) f(x) f(x)dx [ ] F(x) f(x) C F(x)

More information

A9R799F.tmp

A9R799F.tmp !!!!! !!! " !!! ! "!!" " " ! ! " "!! "! " "!! !! !!! !!! ! !!!!! α ! "α!! "!! ! "α!! !! " " ! "! β ! ! "β " "! " " ! α λ !!!! ! """ ""! ! "!β"!!" ! ! "" ""! "!! !!!! ! " !! ! ! !"! "!! " ! ! α"!

More information

A A = a 41 a 42 a 43 a 44 A (7) 1 (3) A = M 12 = = a 41 (8) a 41 a 43 a 44 (3) n n A, B a i AB = A B ii aa

A A = a 41 a 42 a 43 a 44 A (7) 1 (3) A = M 12 = = a 41 (8) a 41 a 43 a 44 (3) n n A, B a i AB = A B ii aa 1 2 21 2 2 [ ] a 11 a 12 A = a 21 a 22 (1) A = a 11 a 22 a 12 a 21 (2) 3 3 n n A A = n ( 1) i+j a ij M ij i =1 n (3) j=1 M ij A i j (n 1) (n 1) 2-1 3 3 A A = a 11 a 12 a 13 a 21 a 22 a 23 a 31 a 32 a 33

More information

ron04-02/ky768450316800035946

ron04-02/ky768450316800035946 β α β α β β β α α α Bugula neritina α β β β γ γ γ γ β β γ β β β β γ β β β β β β β β! ! β β β β μ β μ β β β! β β β β β μ! μ! μ! β β α!! β γ β β β β!! β β β β β β! β! β β β!! β β β β β β β β β β β β!

More information

DVIOUT

DVIOUT A. A. A-- [ ] f(x) x = f 00 (x) f 0 () =0 f 00 () > 0= f(x) x = f 00 () < 0= f(x) x = A--2 [ ] f(x) D f 00 (x) > 0= y = f(x) f 00 (x) < 0= y = f(x) P (, f()) f 00 () =0 A--3 [ ] y = f(x) [, b] x = f (y)

More information

基礎から学ぶトラヒック理論 サンプルページ この本の定価 判型などは, 以下の URL からご覧いただけます. このサンプルページの内容は, 初版 1 刷発行時のものです.

基礎から学ぶトラヒック理論 サンプルページ この本の定価 判型などは, 以下の URL からご覧いただけます.   このサンプルページの内容は, 初版 1 刷発行時のものです. 基礎から学ぶトラヒック理論 サンプルページ この本の定価 判型などは, 以下の URL からご覧いただけます. http://www.morikita.co.jp/books/mid/085221 このサンプルページの内容は, 初版 1 刷発行時のものです. i +α 3 1 2 4 5 1 2 ii 3 4 5 6 7 8 9 9.3 2014 6 iii 1 1 2 5 2.1 5 2.2 7

More information

f(x) = x (1) f (1) (2) f (2) f(x) x = a y y = f(x) f (a) y = f(x) A(a, f(a)) f(a + h) f(x) = A f(a) A x (3, 3) O a a + h x 1 f(x) x = a

f(x) = x (1) f (1) (2) f (2) f(x) x = a y y = f(x) f (a) y = f(x) A(a, f(a)) f(a + h) f(x) = A f(a) A x (3, 3) O a a + h x 1 f(x) x = a 3 3.1 3.1.1 A f(a + h) f(a) f(x) lim f(x) x = a h 0 h f(x) x = a f 0 (a) f 0 (a) = lim h!0 f(a + h) f(a) h = lim x!a f(x) f(a) x a a + h = x h = x a h 0 x a 3.1 f(x) = x x = 3 f 0 (3) f (3) = lim h 0 (

More information

3 3 i

3 3 i 00D8102021I 2004 3 3 3 i 1 ------------------------------------------------------------------------------------------------1 2 ---------------------------------------------------------------------------------------2

More information

,..,,.,,.,.,..,,.,,..,,,. 2

,..,,.,,.,.,..,,.,,..,,,. 2 A.A. (1906) (1907). 2008.7.4 1.,.,.,,.,,,.,..,,,.,,.,, R.J.,.,.,,,..,.,. 1 ,..,,.,,.,.,..,,.,,..,,,. 2 1, 2, 2., 1,,,.,, 2, n, n 2 (, n 2 0 ).,,.,, n ( 2, ), 2 n.,,,,.,,,,..,,. 3 x 1, x 2,..., x n,...,,

More information

iBookBob:Users:bob:Documents:CurrentData:flMŠÍ…e…L…X…g:Statistics.dvi

iBookBob:Users:bob:Documents:CurrentData:flMŠÍ…e…L…X…g:Statistics.dvi 4 4 9............................................... 3.3......................... 4.4................. 5.5............................ 7 9..................... 9.............................3................................4..........................5.............................6...........................

More information

r 1 m A r/m i) t ii) m i) t B(t; m) ( B(t; m) = A 1 + r ) mt m ii) B(t; m) ( B(t; m) = A 1 + r ) mt m { ( = A 1 + r ) m } rt r m n = m r m n B

r 1 m A r/m i) t ii) m i) t B(t; m) ( B(t; m) = A 1 + r ) mt m ii) B(t; m) ( B(t; m) = A 1 + r ) mt m { ( = A 1 + r ) m } rt r m n = m r m n B 1 1.1 1 r 1 m A r/m i) t ii) m i) t Bt; m) Bt; m) = A 1 + r ) mt m ii) Bt; m) Bt; m) = A 1 + r ) mt m { = A 1 + r ) m } rt r m n = m r m n Bt; m) Aert e lim 1 + 1 n 1.1) n!1 n) e a 1, a 2, a 3,... {a n

More information

03J_sources.key

03J_sources.key Radiation Detection & Measurement (1) (2) (3) (4)1 MeV ( ) 10 9 m 10 7 m 10 10 m < 10 18 m X 10 15 m 10 15 m ......... (isotope)...... (isotone)......... (isobar) 1 1 1 0 1 2 1 2 3 99.985% 0.015% ~0% E

More information

5 36 5................................................... 36 5................................................... 36 5.3..............................

5 36 5................................................... 36 5................................................... 36 5.3.............................. 9 8 3............................................. 3.......................................... 4.3............................................ 4 5 3 6 3..................................................

More information

46 Y 5.1.1 Y Y Y 3.1 R Y Figures 5-1 5-3 3.2mm Nylon Glass Y (X > X ) X Y X Figure 5-1 X min Y Y d Figure 5-3 X =X min Y X =10 Y Y Y 5.1.2 Y Figure 5-

46 Y 5.1.1 Y Y Y 3.1 R Y Figures 5-1 5-3 3.2mm Nylon Glass Y (X > X ) X Y X Figure 5-1 X min Y Y d Figure 5-3 X =X min Y X =10 Y Y Y 5.1.2 Y Figure 5- 45 5 5.1 Y 3.2 Eq. (3) 1 R [s -1 ] ideal [s -1 ] Y [-] Y [-] ideal * [-] S [-] 3 R * ( ω S ) = ω Y = ω 3-1a ideal ideal X X R X R (X > X ) ideal * X S Eq. (3-1a) ( X X ) = Y ( X ) R > > θ ω ideal X θ =

More information

2004

2004 2008 3 20 400 1 1,222 7 1 2 3 55.8 54.8 3 35.8 6 64.0 50.5 93.5 1 1,222 1 1,428 1 1,077 6 64.0 52.5 80.5 56.6 81.5 30.2 1 2 3 7 70.5 1 65.6 2 61.3 3 51.1 1 54.0 2 49.8 3 32.0 68.8 37.0 34.3 2008 3 2 93.5

More information

hirameki_09.dvi

hirameki_09.dvi 2009 July 31 1 2009 1 1 e-mail: mtakahas@auecc.aichi-edu.ac.jp 2 SF 2009 7 31 3 1 5 1.1....................... 5 1.2.................................. 6 1.3..................................... 7 1.4...............................

More information

P1-1 P1-2 P1-3 P1-4 P1-5 P1-6 P3-1 P3-2 P3-3 P3-4 P3-5 P3-6 P5-1 P5-2 P5-3 P5-4 P5-5 P5-6 P7-1 P7-2 P7-3 P7-4 P7-5 P7-6 P9-1 P9-2 P9-3 P9-4 P9-5 P9-6 P11-1 P11-2 P11-3 P11-4 P13-1 P13-2 P13-3 P13-4 P13-5

More information

W 1983 W ± Z cm 10 cm 50 MeV TAC - ADC ADC [ (µs)] = [] (2.08 ± 0.36) 10 6 s 3 χ µ + µ 8 = (1.20 ± 0.1) 10 5 (Ge

W 1983 W ± Z cm 10 cm 50 MeV TAC - ADC ADC [ (µs)] = [] (2.08 ± 0.36) 10 6 s 3 χ µ + µ 8 = (1.20 ± 0.1) 10 5 (Ge 22 2 24 W 1983 W ± Z 0 3 10 cm 10 cm 50 MeV TAC - ADC 65000 18 ADC [ (µs)] = 0.0207[] 0.0151 (2.08 ± 0.36) 10 6 s 3 χ 2 2 1 20 µ + µ 8 = (1.20 ± 0.1) 10 5 (GeV) 2 G µ ( hc) 3 1 1 7 1.1.............................

More information

1 913 10301200 A B C D E F G H J K L M 1A1030 10 : 45 1A1045 11 : 00 1A1100 11 : 15 1A1115 11 : 30 1A1130 11 : 45 1A1145 12 : 00 1B1030 1B1045 1C1030

1 913 10301200 A B C D E F G H J K L M 1A1030 10 : 45 1A1045 11 : 00 1A1100 11 : 15 1A1115 11 : 30 1A1130 11 : 45 1A1145 12 : 00 1B1030 1B1045 1C1030 1 913 9001030 A B C D E F G H J K L M 9:00 1A0900 9:15 1A0915 9:30 1A0930 9:45 1A0945 10 : 00 1A1000 10 : 15 1B0900 1B0915 1B0930 1B0945 1B1000 1C0900 1C0915 1D0915 1C0930 1C0945 1C1000 1D0930 1D0945 1D1000

More information

日本糖尿病学会誌第58巻第1号

日本糖尿病学会誌第58巻第1号 α β β β β β β α α β α β α l l α l μ l β l α β β Wfs1 β β l l l l μ l l μ μ l μ l Δ l μ μ l μ l l ll l l l l l l l l μ l l l l μ μ l l l l μ l l l l l l l l l l μ l l l μ l μ l l l l l l l l l μ l l l l

More information

I ( ) 2019

I ( ) 2019 I ( ) 2019 i 1 I,, III,, 1,,,, III,,,, (1 ) (,,, ), :...,, : NHK... NHK, (YouTube ),!!, manaba http://pen.envr.tsukuba.ac.jp/lec/physics/,, Richard Feynman Lectures on Physics Addison-Wesley,,,, x χ,

More information

PDF

PDF 1 1 1 1-1 1 1-9 1-3 1-1 13-17 -3 6-4 6 3 3-1 35 3-37 3-3 38 4 4-1 39 4- Fe C TEM 41 4-3 C TEM 44 4-4 Fe TEM 46 4-5 5 4-6 5 5 51 6 5 1 1-1 1991 1,1 multiwall nanotube 1993 singlewall nanotube ( 1,) sp 7.4eV

More information

P-12 P-13 3 4 28 16 00 17 30 P-14 P-15 P-16 4 14 29 17 00 18 30 P-17 P-18 P-19 P-20 P-21 P-22

P-12 P-13 3 4 28 16 00 17 30 P-14 P-15 P-16 4 14 29 17 00 18 30 P-17 P-18 P-19 P-20 P-21 P-22 1 14 28 16 00 17 30 P-1 P-2 P-3 P-4 P-5 2 24 29 17 00 18 30 P-6 P-7 P-8 P-9 P-10 P-11 P-12 P-13 3 4 28 16 00 17 30 P-14 P-15 P-16 4 14 29 17 00 18 30 P-17 P-18 P-19 P-20 P-21 P-22 5 24 28 16 00 17 30 P-23

More information