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1. v, T mc2?

2. T = 0.5 , , ?

3. 10B 0.72 - T1/2 = 6.7 10-10 . E -.

4. T = 10 .

5. , = 10- 9 . t L = 10 ?

6. = 3 10-11. p .

1. - T = 6.5 197Au. : 1) b -, = 900; 2) rmin - ; 3) (T') 4) (E') - .

2. T = 2 197Au. = 60. , 27Al?

3. a - T = 5 208Pb 900.

4. l = 1 -
j = 105 /2 . - T = 5 . - , = 170 ? S = 1 2.

5. d /d 197Au 15, , d = 7 /2 Q = 1 S = 0.5 2, l = 30 , N = 1.97 105 . .

6. T = 750 40Ca min = 18. 40Ca.

7. R A (A > 10) R r0A1/3.
r0 1.23 10-13 = 1.23 .
27Al, 90Zr, 238U.

8. .

9. mn = 939.6 mp = 938.3 . 2H , E(2,1) =2.2 .

10. 16O m(A,Z) = 15.9949 ... 16O.

11. ...: 16O - 15.9949, 15O - 15.0030, 15N - 15.0001. 16O?

12. - 38Ca, 40Ca, 48Ca.

13. , , 23Na, 23Mg. E(23Na) = 186.56 , E(23Mg) = 181.72 .

14. 27Si +- "" 27Al. 3.48 . .

1. . |l,s,j>n = |1,1/2,3/2>, |l,s,j>p = |1,1/2,3/2>. j?
. |l,s,j>1 = |1,1/2,3/2> |l,s,j>2 = |1,1/2,3/2>. j?

2. =0.86 N - j = 1 L = 0 (S1-), j = 1 L = 2 (D1-) .

3. , Q0 175Lu +5.9 2. ? ?

4. 85Rb Q = 0.7 . Q0, 85Rb J = 5/2.

5. I 10C, 11C, 12C, 13C, 14C.

6. 1s, 2s 3 90Zr .

7. J P - 15O, 16O, 17O, 18O.

 

8. , 180Hf " ".

9. 106Pd. 2+.

1. 32P 2 . ?

2. 131I ? 131I 193 .

3. W, 1 210Po , , E = 5.4 .

4. , , 40Ar 40K e-. 300 40Ar 40K.

5. - 226Ra 222Rn. 1 ? 226Ra T1/2(Ra) = 1600 , 222Rn - T1/2(Rn) = 3.82 .

6. 31P(n,p)31Si, , 31P d = 1 /2 J = 2 1010 -1 -2 t = 4 - I, t = 1 , I(t) = 3.9 106 /. T1/2(31Si) = 157.3 .

7. - , - 212Bi 208Tl 0,49 0,61 . E .(A,Z) 212Bi - 1654.32 , 208Tl - 1632.23 - - 28.30 .

8. l, - :

 

9. , ,
+ - 27Si.

10. 7Li, e- 7Be. - E(7Be) = 37.6 , E(7Li) = 39.3 .

11. -- 64Cu (64Cu 64Zn + e + e)
1) = 0, 2) Te = 0. 64Cu - 559.32 64Zn - 559.12 .

12. -
(114Cd) = -90.021 , (114In) = -88.379 (114Sn) = -90.558 .
- 114In.

13. , - 42Sc , 32P - -.

14. -:

  1. 89Sr(5/2+) 89Y(1/2-);
  2. 36Cl(2+) 36Ar(0+);
  3. 137Cs(7/2+) 137Ba(3/2+).

15. 17Ne , 17F, e - 17Ne. E(17Ne) = 112.91 , E(17F) = 128.23 E(16O)=126.63 .

16. -:

1) 1- 0+, 4) 2+ 3-,
2) 1+ 0+, 5) 2+ 3+,
3) 2- 0+, 6) 2+ 2+.

17. 208Pb 4- 3.475 . .

18. , l ,

,

- , Ze l - . , - 1 A 70.

19. = 1 (T = 300 K).

20. , 238U.

1. , 8Be.

2. Tmin , 16O(n, )13C?

3. 6Li(d, )4He ? : (d) = 1.11; () = 7.08; (6Li) = 5.33.

4. T 12.

  1. + 12 11 + n
  2. + 12 11 +
  3. + 14 12 + n + n

5. : 7Li(p, )4He 7Li(p, )8Be.

6. , ,
p + d p + p + n.

7. :

  1. + 7Li 10B+n;
  2. + 12C 14N + d

- T = 10 ?

8. X Q :

1. 35l + X 32S + ; 4. 23Na + p 20Ne + X;
2. 10B + X 7Li + ; 5. 23Na + d 24Mg + X;
3. 7Li + X 7Be + n; 6. 23Na + d 24Na + X.

9. Tmin , 10B E = 1.75 ?

10. : 14N + 17 + p, , :
1) -, 2) 14N. Q = 1.18 . .

11. :

1. d(p, )3He; 5. 32S(,p)31P;
2. d(d,3He)n; 6.32 (,n)31S;
3. 7Li(p,n)7Be; 7. 32S(, )28Si;
4. 3He(, )7Be; 8. 4He(,p)7Li;

12. : 1) 10 7Li; 2) 7Li 10 ?

13. 7LI -. -?

14. 9, 12C(n, )9Be.

15. 20.4 0.024 . ? ?

16. . - 100 . 40 ~25 . ? ?

17. - T = 10 12. .. 12C TC .

18. 7, 7Li(p,n)7Be
(Q = -1,65 ) Tp = 5 .

19. -, = 300 12C E = 4.44 , .., - = 450. -, .

20. - T = 5 7Li. ..., 7Li(,n)10B 10B pBe.

21. 32S(,p)35Cl 35Cl (1.219; 1.763; 2.646; 2.694; 3.003; 3.163 ). - 5.0 ? , 00 900 =5.0 .

22. .. ...

23. a= 5 1 . TB B 1, b = 300.

24. t(d,n) . Tn, 900 , , d = 0.2 .

25. 7Li(p,n)7Be. Tp = 5 . Tn = 1.75 . n ? T, 1 , 10 .

26. lt, 27Al(,t)28Si, - = 0.

27. p + 7Li 8Be* + ?

28. lp 12C(,p)11B, : 1) , 2- ; 2) 1/2+, 1- ; 3) , 1- ?

30. 4 - ln = 2. -, .

31. 8 -, l = 1. -, ?

32. ld 15N(n,d)14C, ln = 0.

33. 40C 1 -. ?

34. 12C 1 -. ?

35. 10 JP = 2+, I = 1?

36. - 3 238U 1500 1700.

37. d = 0.1 - N0 = 103 /c. - T = 5 . - , = 1700? = 19.3 /3.

38. - T = 10 = 1 /2. , = 30, S = 12, l = 20 . - ?

39. 27Al(p,d)26Al Tp = 62 , d = 90 d = 210-4 , Td = 45,3; 44,32; 40.91 . q = 2.19 , = 5 /2, N 5180, 1100 4570 . 26Al, . d /d .

40. 32S(,p)31P 31P -, 18 , 4 . 31P(p, )32S, 32S, 32S(,p)31P. , - .

41. J, 55Mn d=0.1 t = 15 , t = 150 I 2100 . 56Mn 2.58 , = 0.48 , = 7.42 /3.

42. d /d 900 10 /. , 1+2sin.

43. (Tn 1 ) . ?

44. , - T = 7 10.

45. 27l (,) 30Si - T 3.95; 4.84 6.57 . , .

46. = 2 112Sn?

47. Tn = 1 197Au.

48. Tn = 30 197Au.

49. - 20 56Fe 197Au.

50. 63Cu(p,n)63Zn, , :
60Ni(,p)63Zn - 0.7 ; 63Cu(p,pn)62Cu - 0.87 ; 60Ni(,pn)62Cu - 0.97 .

51. n 0+ 108Rh ( E0 =1.21 , = 0.21 ), Tn = 1 ab = 2700 . - I(107Rh) = 1/2.

52. , , 16O(p,d) 15O, 15O (JP =1/2-) (JP =3/2-).

53. 35Cl(d,p)36Cl ln . , , ln , 36Cl .

54. 24Mg 1.37 , - T = 40 , - 100.

55. , (d,p) 58Ni, T=15 , 59Ni .

1. 0-, , - , . -?

2. p - , K+ -: K+ + + + + -. :
= 493.646 , = 139.658 .

3. X, :
1) ; 2) ; 3) .

4. : 1) ; 2) ; 3) .

5. , : 1) ; 2) ; 3) .

6. : p, n, , 0, 0, -.

7. , .

8. p-p, n-n, p-n.

9. , "", ,
++, -, - .

10. , : 1) 2) 3)

11. : 1) ; 2) ; 3) - ; 4) ; 5) - . ?

12. - - .

13. , ?
1) ; 2) ; 3) .

14.
1) , 2) , 3) , 4) . ?

15. K + - ? , .

1) ; 3) ;
2) ; 4) ;

16. . , .

17. , (e+e- ) (-1)L+1, L - e+ e-.

18. 0-, , L?

19. ?

20. 0 e + e ?

21. ( 104 ) , ?

22. , c(1S) (1S) +1 -1.

23. : , , , , ?

24. , h .

25. + - . , + - . C-, P-, CP-, T- CPT- .

26. sin2 W = 0.226 + 0.005 gW e.

27. , , , , , ?

28. L t , (1956 - 1959 ..), 10-43 2.

29. .

30. Z .

31. , , +. , .

32. "" ?

33. u d- , , 1/3 .

34. - (t) () t - , ( ) (b )?

35. , JP = 1/2+ : .

36. , 1/2+ , u u u, d d d, s s s.

37. 0?

38. 0- : 0 + . ? . , 0 ?

39. , , , .

40. , ?

41. , n + 0 . ?

42. 1) ; 2) ? .

43. - - ( 1197 1232 /2) :

- n + -,
- n + -.

? w , s 1.

44. - + p + K0 , .. ~10-23. K0 ~10-10 . w / s.

45. K+ + + K+?

46. p +, + p + +.

47. (, -) K- + 4He + 0. , , ,
J() = 0. , K-, , K- .

48. , p- + d n + n + 0 .

49. 34Cl +-: 34Cl 34S + e+ + e. -
+-: + 0 + e+ + e. +-? + +-, , 34Cl = 1.5 , = 2.6 10-8 e+ e 10-4.

50. n = 890 , = 2.2 10-6 . , ( ), 10.

51. 2.2 10-6 . -, , +



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