151EU 151GD EC DECAY (123.9 D) 09NDS 200901
151EU H TYP=FUL$AUT=BALRAJ SINGH$CIT=NDS 110, 1 (2009)$CUT=20-Nov-2008$
151EU c Main references: 1984Gr15, 1983Vo10, 1982BaZX (also 1996Vy02), 1970Fo02
151EU c Others: 1969Ho30, 1968Gr25, 1967Gr29, 1966Ha23
151EU c |g: 1984Gr15, 1983Vo10, 1982BaZX, 1970Fo02, 1969Ho30. Others: 1977Dr04,
151EU2c 1970Ko30, 1970FoZZ, 1968Gr25, 1967Gr29, 1966Av05, 1966Ry02, 1965Fo14,
151EU3c 1963St13, 1961Be36, 1958Sh61, 1957Go72, 1957Bi90, 1950He18
151EU c |g|g: 1983Vo10, 1970Fo02, 1977Dr04. Others: 1963St13, 1958Sh61
151EU c ce|g: 1982BaZX (also 1996Vy02)
151EU c (x)|g: 1980Se01, 1977Ve01, 1973Ge06
151EU c ce: 1982BaZX, 1981Ar17, 1970An17, 1968Gr25, 1967Gr29, 1966Ha23,
151EU2c 1966Av05. Others: 1971MeZT, 1959Dz04, 1958An34, 1958Sh61, 1957Bi90
151EU c |g|g(|q): 1985Be64. Data for 106-243 cascade
151EU c |g|g(t): 1994Si11, 1969FaZY, 1963Ho09, 1961Be36
151EU c (x)|g(t): 1970Ko30, 1963Ho09, 1958Sh61
151EU c ce|g(t): 1982BaZX, 1963Ki15, 1960Be27
151EU c (x)(ce)(t): 1970Ko30
151EU c cece(t): 1970Ko30, 1969Ho30, 1964Be36, 1962Be25, 1962Be20
151EU c |g(|q): 1987Be33, low temperature nuclear orientation
151EU c T{-1/2}({+151}Gd isotope): 1984Gr15, 1983Vo10, 1958An34. Others:
151EU2c 1950He18, 1963Mi04
151EU c K-shell |e probability: 1983Vo10, 1980Se01, 1973Ge06
151EU c L-shell |e probability: 1983Ar23, 1982Ar22, 1977Ve01
151EU TG
151EU2tG Experimental conversion coefficients deduced from
151EU3TG CE data of mainly 1968Gr25. Other CE data: 1982BaZX, 1971MeZT,
151EU4TG 1967Gr29, 1966Ha23, 1966Av05, 1958Sh61, 1958An34
151EU5TG
151EU6TG EG EKC ELC EMC reference
151EU7TG -----------------------------------------------------
151EU8TG 106.6 1.0 2 0.7 2
151EU9TG 153.6 0.48 3 0.065 13 0.023 6 ELC, EMC
151EUATG from 1967Gr29
151EUBTG 196.5 0.20 4 0.16 4
151EUCTG 238.9 0.16 2
151EUDTG 243.3 0.024 2 0.004 1 0.0091 23
151EUETG 260.5 0.12 3 0.02
151EUFTG 286.1 0.08 1 0.013 7 0.013
151EUGTG 307.5 0.083 12 0.014 4 0.0044 11
151EUHTG 328.3 0.014 3
151EUITG 332.1 LT 0.033
151EUJTG 353.7 LT 0.01 0.0013 4
151EUKTG
151EULTG
151EU cG E$Weighted average of 1983Vo10, 1982BaZX, 1970Fo02 and 1968Gr25.
151EU2cG Uncertainties in 1982BaZX have been rounded off to the nearest
151EU3cG hundredth of a keV
151EU cG RI$Weighted average of 1984Gr15, 1983Vo10, 1982BaZX, 1970Fo02,
151EU2cG 1969Ho30, 1968Gr25 and 1967Gr29. 1984Gr15 give I|g's for 7 intense
151EU3cG transitions only
151EU cG M,MR$From ce data
151EU cG CC$Theoretical values (from BrIcc code) for assigned mult and |d. For
151EU2cG M1,E2 assignment |d=1 assumed. Experimental conversion coefficients
151EU3cG deduced by normalization to |a(K) for 174.7|g treated as M2
151EU cG E(B)$From ce data of 1967Gr29
151EU cG E(D)$From 1968Gr25 only
151EU cG E(F)$Reported by 1983Vo10 only from |g|g
151EU cG E(H)$From 1982BaZX
151EU cL J$From 'adopted levels'
151EU cL E$From least-squares fit to E|g's. Normalized |h{+2}=2.1
151GD P 0.0 7/2- 123.9 D 10 464.2 28
151EU N 0.062 4 1.0 1.0
151EU cN NR$From absolute photon intensity of 153.60|g (1984Gr15,1983Vo10). The
151EU2cN |a-decay branch=1.0|*10{+-6}%~{I6} (1965Si06). 1984Gr15 obtain
151EU3cN I|g(153.6|g)(absolute)=6.1% 5, from growth and decay of three strongest
151EU4cN |g's relative to 252|g (in {+151}Tb |e decay). 1983Vo10 obtain
151EU5cN I|g(153.6|g) (absolute)=6.3% 4, from I(K| x ray)/I|g(153.6|g)=13.0~{I7}
151EU PN 3
151EU G 102 B ?
151EU G 269.5 10 0.04 1 D ?
151EU G 298.97 3 0.040 16 H
151EU G 338.50 9 0.026 5 H
151EU G 345 1 0.04 1 D ?
151EU L 0.0 5/2+
151EU E 9 7 8.2 4
151EU cE IE$other: 25~{I8} (1996Vy02)
151EUS E CK=0.819$ CL=0.140$ CM+=0.041
151EU L 21.501 10 7/2+ 9.6 NS 3
151EU cL T$weighted average of 9.75~ns~{I10} (1982BaZX), 10.2~ns~{I5}
151EU2cL (1970Ko30), 9.4~ns~{I4} (1969Ho30), 7.5~ns~{I4} (1964Be36), 9.5~ns~{I5}
151EU3cL (1963Ho09), 9.3~ns~{I7} (1963Ki15). Others: 1962Be25, 1962Be20.
151EU4cL Methods: cece(t), X(ce)(t), |g|g(t), X|g(t), |g(ce)(t)
151EU E 74 6 7.28 4
151EU cE IE$other: 60~{I8} (1996Vy02)
151EUS E CK=0.817$ CL=0.140$ CM+=0.041
151EU G 21.517 13 46 2 M1+E2 0.029 1 27.7 5 C
151EUS G LC=21.7 4$MC=4.72 7$NC+=1.261 19
151EUS G NC=1.077 16$OC=0.1684 25$PC=0.01558 22
151EU cG M,MR$from L- and M- subshell ce data (1981Ar17, 1970An17)
151EU cG $ce(L1):ce(L2):ce(L3)=12.7:1.66~{I12}:0.82~{I7} (1981Ar17),
151EU2cG 9.9~{I9}:1.22~{I11}:0.57~{I5} (1970An17),
151EU3cG 12.8~{I2}:1.35~{I3}:1.10~{I20} (1968Gr25). Others: 1967Gr29, 1966Ha23,
151EU4cG 1966Av05, 1958An34, 1958Sh61
151EU cG $ce(M1):ce(M2):ce(M3)=2.7~{I4}:0.41~{I5}:0.20~{I5} (1981Ar17),
151EU2cG 1.93~{I3}:0.265~{I5}:0.129~{I4} (1970An17). Others: 1958An34, 1958Sh61
151EU cG $ce(M):ce(N):ce(O+P)=2.33~{I12}:0.55~{I25}:0.18~{I4} (1970An17) others:
151EU2cG 1968Gr25, 1966Av05, 1967Gr29, 1966Ha23
151EU cG $|a(L1)exp=22~{I2}, |a(L2)exp=2.8~{I3}, |a(L3)exp=1.4~{I2},
151EU2cG |a(M1)exp=4.6~{I3}, |a(M2)exp=0.7~{I1} |a(M3)exp=0.33~{I7} (average of
151EU3cG 1981Ar17 and 1970An17) |a(N)exp=1.1~{I5}, |a(O+...)exp=0.36~{I8}
151EU4cG (1970An17). Others: 1968Gr25, 1967Gr29, 1966Av05, 1966Ha23, 1958Sh61,
151EU5cG 1958An34
151EU cG E$weighted average of 1983Vo10, 1982BaZX, 1970An17, 1970Fo02, 1969Ho30
151EU2cG and 1968Gr25. See 'adopted gammas', also
151EU cG RI$value from 1982BaZX not included in weighted average
151EU L 196.207 13 11/2- 58.9 US 5
151EU cL T$from 'adopted levels'. In {+151}Gd |e decay delayed coin results are:
151EU2cL 58.9~|ms~{I7} (|g|g(t) 1994Si11); 58.8~|ms~{I6} (|g|g(t) 1969FaZY),
151EU3cL 58~|ms~{I3} (|g(ce)(t) 1960Be27), 58~|ms~{I10} (X|g(t) 1958Sh61)
151EU E 0.7 LT 9.2 GT ?
151EUS E CK=0.794$ CL=0.158$ CM+=0.048
151EU G 174.70 1 47.8 10M2 2.35 C
151EUS G KC=1.86 3$LC=0.378 6$MC=0.0853 12$NC+=0.0229 4
151EUS G NC=0.0196 3$OC=0.00305 5$PC=0.000272 4
151EU DG ICE(K)=100, ICE(L)=20 1, ICE(M)=6.5 15 (1968Gr25)
151EU2DG OTHERS: 1982BaZX, 1967Gr29, 1966Av05, 1966Ha23, 1958Sh61, 1958An34
151EU cG $ce(L1)/ce(L3)=21/2.5 (1966Ha23)
151EU cG M$from ce(L1)/ce(L3). See also (p,p'|g)
151EU G 196.2 CA 0.46 LT[E3] 1.383 ?
151EUS G KC=0.583 9$LC=0.615 9$MC=0.1473 21$NC+=0.0374 6
151EUS G NC=0.0328 5$OC=0.00449 7$PC=5.25E-5 8
151EU cG $ce data suggest a weak E3 |g of this energy
151EU L 196.49 2 (3/2)+
151EU E 0.01 LT 10.0 GT ?
151EU cE IE$other: 0.023~{I6} (1996Vy02)
151EUS E CK=0.794$ CL=0.158$ CM+=0.048
151EU G 196.49 2 0.46 2 E2+M1 0.45 15 0.268 6 C
151EUS G KC=0.222 8$LC=0.0363 20$MC=0.0080 5$NC+=0.00212 12
151EUS G NC=0.00181 11$OC=0.000280 13$PC=2.37E-5 12
151EU cG M,MR$from B(E2) in Coul. ex. and adopted branching ratio. Mult=E2,M1
151EU2cG from ce in {+151}Gd |e
151EU L 216.68 14
151EU E 0.0010 4 11.6 2
151EUS E CK=0.788$ CL=0.162$ CM+=0.049
151EU G 195.18 14 0.014 5 [D,E2] 0.17 12 C
151EU L 243.25 2 7/2- 0.36 NS 2
151EU cL T$cece(t) (1969Ho30). Other: 0.50~ns~{I3} (from X|g(t), 1970Ko30)
151EU E 5.5 4 7.71 4
151EUS E CK=0.779$ CL=0.169$ CM+=0.052
151EU G 221.80 7 0.037 6
151EU cG $1967Gr29 give Ice(K)|?0.1; however, in the published ce spectrum, not
151EU2cG much evidence is there for the presence of a ce(K)(225|g)
151EU G 243.29 3 90.3 5 E1 0.0262 C
151EUS G KC=0.0223 4$LC=0.00309 5$MC=0.000663 10$NC+=0.0001758 25
151EUS G NC=0.0001505 21$OC=2.33E-5 4$PC=2.07E-6 3
151EU L 260.45 3 5/2+
151EU E 0.16 2 9.16 6
151EUS E CK=0.772$ CL=0.175$ CM+=0.054
151EU G 63.92 7 0.014 3 [M1,E2] 10 4 FC
151EUS G KC=4.4 13$LC=4 4$MC=1.0 9$NC+=0.25 21
151EUS G NC=0.22 19$OC=0.030 24$PC=0.00044 20
151EU G 238.97 5 1.4 2 M1 0.1618 C
151EUS G KC=0.1372 20$LC=0.0193 3$MC=0.00417 6$NC+=0.001122 16
151EUS G NC=0.000955 14$OC=0.0001516 22$PC=1.509E-5 22
151EU G 260.46 5 0.69 4 M1(+E2) 1 LT 0.119 10 C
151EUS G KC=0.099 11$LC=0.0158 6$MC=0.00346 17$NC+=0.00092 4
151EUS G NC=0.00079 4$OC=0.000122 3$PC=1.05E-5 15
151EU L 306.23 3 (3/2+,5/2,7/2+)
151EU E 0.008 4 10.2 3
151EU cE IE$other: 0.05~{I2} (1996Vy02)
151EUS E CK=0.940$ CL=0.198$ CM+=0.062
151EU G 109.74 4 0.046 23 [D,E2] 1.0 8
151EU G 284.72 3 0.035 10 [D,E2] 0.06 4
151EU L 307.27 6 (5/2)+
151EU E 0.028 6 9.6 1
151EUS E CK=0.739$ CL=0.199$ CM+=0.062
151EU G 64.2 2 0.015 5 [E1] 0.929 15 FC
151EUS G KC=0.771 13$LC=0.1238 21$MC=0.0267 5$NC+=0.00691 12
151EUS G NC=0.00597 10$OC=0.000874 15$PC=6.05E-5 10
151EU G 110.76 6 0.11 2 [M1,E2] 1.53 15 FC
151EUS G KC=1.03 14$LC=0.39 23$MC=0.09 6$NC+=0.023 14
151EUS G NC=0.020 12$OC=0.0028 15$PC=0.00010 4
151EU L 307.519 10 (7/2)+
151EU E 1.22 9 7.98 4
151EUS E CK=0.738$ CL=0.199$ CM+=0.062
151EU G 286.09 2 1.44 5 M1(+E2) 1 LT 0.092 9 C
151EUS G KC=0.076 9$LC=0.01197 21$MC=0.00261 7$NC+=0.000696 13
151EUS G NC=0.000595 13$OC=9.26E-5 14$PC=8.2E-6 12
151EU G 307.50 1 16.7 4 M1 0.0824
151EUS G KC=0.0699 10$LC=0.00977 14$MC=0.00211 3$NC+=0.000567 8
151EUS G NC=0.000483 7$OC=7.67E-5 11$PC=7.66E-6 11
151EU L 349.813 12 9/2- 0.1 NS LT
151EU cL T$cece(t) (1969Ho30). Other: X|g(t) (1970Ko30)
151EU E 9.9 7 6.68 5
151EUS E CK=0.668$ CL=0.251$ CM+=0.081
151EU G 106.57 1 1.40 4 E2+M1 +10 +10-2 1.92 C
151EUS G KC=0.992 14$LC=0.719 11$MC=0.168 3$NC+=0.0424 7
151EUS G NC=0.0373 6$OC=0.00508 8$PC=7.41E-5 12
151EU cG MR$|a(L)exp gives |d(E2/M1)>1, |g|g(|q) gives |d=0.00~{I5} or
151EU2cG +10~{I+10-2} (deduced by the evaluator from |g|g(|q) (1985Be64))
151EU cG $(107|g)(243|g)(|q): A{-2}=+0.053~{I17}, A{-4}=+0.013~{I9} (1985Be64)
151EU G 153.60 1 100.0 5 M1+E2 +0.18 3 0.546
151EUS G KC=0.459 7$LC=0.0683 13$MC=0.0148 3$NC+=0.00397 8
151EUS G NC=0.00339 7$OC=0.000533 10$PC=5.04E-5 8
151EU cG MR$from |g(|q,T) (1987Be33)
151EU G 328.31 1 1.33 4 E1 0.01222 C
151EUS G KC=0.01042 15$LC=0.001422 20$MC=0.000305 5$NC+=8.12E-5 12
151EUS G NC=6.94E-5 10$OC=1.082E-5 16$PC=9.95E-7 14
151EU G 349.85 4 0.053 3 [M2] 0.226 H ?
151EUS G KC=0.186 3$LC=0.0315 5$MC=0.00696 10$NC+=0.00187 3
151EUS G NC=0.001596 23$OC=0.000251 4$PC=2.36E-5 4
151EU L 353.64 2 5/2-,7/2-
151EU E 0.146 10 8.46 5
151EUS E CK=0.657$ CL=0.259$ CM+=0.084
151EU G 93.21 7 0.03 1 [E1] 0.343 FC
151EUS G KC=0.288 4$LC=0.0433 7$MC=0.00933 14$NC+=0.00243 4
151EUS G NC=0.00210 3$OC=0.000314 5$PC=2.38E-5 4
151EU G 110.33 6 0.08 1 [M1,E2] 1.55 16 FC
151EUS G KC=1.04 15$LC=0.39 23$MC=0.09 6$NC+=0.023 14
151EUS G NC=0.020 12$OC=0.0029 16$PC=0.00010 4
151EU G 157.08 10 0.012 4 [E1] 0.0836 FC
151EUS G KC=0.0708 10$LC=0.01009 15$MC=0.00217 3$NC+=0.000572 8
151EUS G NC=0.000491 7$OC=7.50E-5 11$PC=6.28E-6 9
151EU G 332.11 3 0.14 1 (E1) 0.01188 C
151EUS G KC=0.01012 15$LC=0.001381 20$MC=0.000296 5$NC+=7.89E-5 11
151EUS G NC=6.74E-5 10$OC=1.052E-5 15$PC=9.68E-7 14
151EU G 353.66 2 2.06 5 E1 0.01018
151EUS G KC=0.00868 13$LC=0.001180 17$MC=0.000253 4$NC+=6.75E-5 10
151EUS G NC=5.76E-5 8$OC=9.00E-6 13$PC=8.34E-7 12
151EU L 415.80 7 (7/2+)
151EU E 0.0011 2 9.3 2
151EUS E CL=0.721$ CM+=0.279
151EU G 394.26 9 0.009714[M1,E2] 0.034 9
151EUS G KC=0.029 8$LC=0.0045 6$MC=0.00099 10$NC+=0.00026 3
151EUS G NC=0.000226 24$OC=3.5E-5 5$PC=3.0E-6 10
151EU G 415.84 10 0.007015 [M1,E2] 0.030 8
151EUS G KC=0.025 7$LC=0.0039 5$MC=0.00085 10$NC+=0.00023 3
151EUS G NC=0.000194 24$OC=3.0E-5 5$PC=2.6E-6 9