205RN 205FR EC DECAY 2010DE04 20NDS 202006
205RN H TYP=FUL$AUT=F.G. KONDEV$CIT=NDS 166, 1 (2020)$CUT=20-Apr-2020$
205RN c 2010De04: 1.4 GeV proton beam induced spallation on a 49 mg/cm{+2}
205RN2c UC{-2}-C target at ISOLDE-CERN facility. Francium was surface
205RN3c ionized, accelerated to 30 keV and mass separated. Moving-tape system.
205RN4c Measured E|g, I|g, |g|g-t coin, ce, |g(ce)-t coin
205RN5c using two HPGe detectors, located at 90|' and 180|', surrounding a
205RN6c 4 mm thick Si(Li) detector placed inside a MINI-ORANGE spectrometer.
205RN cL E$From a least-squares fit to E|g
205RN cL J,T$From adopted levels, based on deduced |g-ray transition
205RN2cL multipolarities in 2010De04
205RN CL E(A)$CONF=|n(f{-5/2}{+-1})
205RN CL E(B)$CONF=|n(p{-3/2}{+-1})
205RN CL E(C)$CONF=|n(i{-13/2}{+-1})
205RN cG M,MR$From the measured |a(K)exp in 2010De04
205RN DG CC$FROM BrIcc v2.3b (16-Dec-2014) 2008Ki07, "Frozen Orbitals" appr.
205FR P 0 9/2- 3.90 S 7 6400 9
205FR cP QP$From 2017Wa10
205RN N 0.206 7 0.015 4 66.6667
205RN PN 4
205RN CN NR$ From the decay scheme and |SI{-i}(|g+ce)(g.s.)=100% and by assuming
205RN2CN no %|e+%|b{++} direct feeding to the ground (J|p=5/2-) and the first
205RN3CN excited (J|p=3/2-) states
205RN L 0.0 5/2- 170 S 4 A
205RN L 31.40 20(3/2-) B
205RN G 31.4 2 2.06 7 [M1] 76.1 18
205RN2 G %IG=0.00604 17
205RNS G LC=57.8 14$MC=13.8 4
205RNS G NC=3.59 9$OC=0.786 19$PC=0.115 3
205RN cG RI$From intensity balance at the 31.40-keV level and by assuming no
205RN2cG direct %|e+%|b{++} feeding to this level (|DJ=3)
205RN L 387.60 18(7/2-)
205RN E 0.16 5 0.15 4 6.65 18 0.31 9
205RNS E EAV=2247.5 42$CK=0.3986 10$CL=0.07464 19$CM+=0.02497 7
205RN G 356.3 2 52 4 E2 0.0840
205RN2 G %IG=0.16 5
205RNS G KC=0.0476 7$LC=0.0271 4$MC=0.00704 10
205RNS G NC=0.00183 3$OC=0.000380 6$PC=4.65E-5 7
205RN CG M$ EKC=0.048 11
205RN G 387.5 2 36 3 M1 0.297
205RN2 G %IG=0.11 3
205RNS G KC=0.241 4$LC=0.0429 6$MC=0.01017 15
205RNS G NC=0.00265 4$OC=0.000580 9$PC=8.47E-5 12
205RN CG M$ EKC=0.205 40
205RN L 545.30 20(7/2-,9/2-) ?
205RN cL E,J$The assignment is uncertain, since the depopulating 545.3-keV
205RN2cL |g ray could feed the 31.4-keV level (J|p=3/2-)
205RN E 0.10 3 0.10 3 6.79 18 0.20 6
205RNS E EAV=2175.5 41$CK=0.4165 11$CL=0.07804 20$CM+=0.02611 7
205RN G 545.3 2 98 8 E2 0.0287
205RN2 G %IG=0.30 9
205RNS G KC=0.0199 3$LC=0.00662 10$MC=0.001672 24
205RNS G NC=0.000435 7$OC=9.17E-5 13$PC=1.192E-5 17
205RN CG M$ EKC=0.016 7
205RN L 596.20 18(7/2-)
205RN E 0.21 6 0.23 7 6.44 18 0.44 13
205RNS E EAV=2152.3 41$CK=0.4224 11$CL=0.07916 20$CM+=0.02648 7
205RN G 564.7 2 100 E2 0.0265
205RN2 G %IG=0.30 8
205RNS G KC=0.0186 3$LC=0.00597 9$MC=0.001503 21
205RNS G NC=0.000391 6$OC=8.25E-5 12$PC=1.078E-5 16
205RN CG M$ EKC=0.022 3
205RN G 596.3 2 41 4 M1 0.0939
205RN2 G %IG=0.13 4
205RNS G KC=0.0763 11$LC=0.01343 19$MC=0.00318 5
205RNS G NC=0.000828 12$OC=0.000181 3$PC=2.65E-5 4
205RN CG M$ EKC=0.069 9
205RN L 633.10 20(7/2-)
205RN E 0.09 3 0.11 3 6.77 18 0.20 6
205RNS E EAV=2135.4 41$CK=0.4266 11$CL=0.07998 20$CM+=0.02676 7
205RN G 633.1 2 63 5 M1+E2 1.8 4 0.035 6
205RN2 G %IG=0.20 6
205RNS G KC=0.027 6$LC=0.0060 8$MC=0.00146 17
205RNS G NC=0.00038 5$OC=8.2E-5 10$PC=1.13E-5 16
205RN CG M$ EKC=0.027 3
205RN CG MR$ From EKC and the briccmixing program
205RN L 657.1 5 (13/2+) 10 S GT CM ?
205RN cL T$Estimated in 2010De04, based on observed ce events within a 18.6 s
205RN2CL time window.
205RN E 0.062 AP 0.18 AP 8.6 AP 0.24 AP 1U
205RNS E EAV=2051.0 40$CK=0.5910 9$CL=0.11405 18$CM+=0.03834 6
205RN CE TI$From LOGFT=8.6 for the same |ph{-9/2} to |ni{-13/2} transition in
205RN2CE the 201PB isotone (2007Ko06)
205RN G 657.1 5 36 AP [M4] 0.889
205RN2 G %IG AP 0.11
205RNS G KC=0.586 9$LC=0.224 4$MC=0.0593 9
205RNS G NC=0.01571 23$OC=0.00337 5$PC=0.000458 7
205RN cG E$From 2010De04, based on the observed 558.7-keV ce line in coincidence
205RN2cG with the Rn X rays. The |g rays is highly contaminated
205RN cG RI$From %|e+%|b{++} feeding to this level
205RN L 1049.1 3(7/2-,9/2-,11/2-) ?
205RN cL E,J$Tentative assignment, given the uncertainty with the energy of the
205RN2cL 545.30-keV level (1080.5 if 545.3|g feeds the 31.4 keV level)
205RN E 0.040 16 0.060 24 6.96 21 0.10 4
205RNS E EAV=1946.3 41$CK=0.4770 12$CL=0.08961 22$CM+=0.02999 8
205RN G 503.8 2 33 3 E2 0.0345
205RN2 G %IG=0.102 29
205RNS G KC=0.0233 4$LC=0.00844 12$MC=0.00214 3
205RNS G NC=0.000558 8$OC=0.0001171 17$PC=1.506E-5 22
205RN CG M$ EKC=0.022 5