Table de Radionucl´eides 38 52

1 LNE LNHB/CEA Table de radionucl eides9038Sr529038Sr521 Decay SchemeSr-90 disintegrates by beta minus emission to the ground state of Y-90 (T1/2= 2,6684 (13) d).Le strontium 90 se d esint`egre par emission b eta moins vers le niveau fondamental d yttrium 90 (T1/2=2,6684 (13) d).2 Nuclear DataT1/2(90Sr ) : 28,80(7) aT1/2(90Y ) : 2,6684 (13) dQ (90Sr ) : 545,9 (14) TransitionsEnergy ProbabilityNaturelgftkeV 100 0,0545,9 (14) 100 Unique 1st Forbidden 9,33 Atomic Y K: 0,716 (4) L: 0,0289 (7)nKL: 1,081 (4)LNHB /V. Chist e110/05/2005 22/8/2005 LNE LNHB/CEA Table de radionucl eides9038Sr524 Electron EmissionsEnergyElectronskeVper 100 disint.

2 0,0max: 545,9 (14)100 0,0avg: 196 (1)5 Main Production Modes{FissionproductsPossible impurities : Sr Powers, Voigt. Phys. Rev. 79 (1950) 175(Half-life.) Wiles, Tomlinson. Can. J. Phys. 33 (1955) 133(Half-life.) Anikina, Ivanov, Kukavadze, Ershler. Atomnaya Energ. 4(1958)198; J. Nucl. (1959) 167(Half-life.)-H. Daniel, Kaschl, H. Schmitt, K. Springer. Phys. Rev. 136 (1964) B1240(beta shape factor.) Anspach, Cavallo, Garfinkel, Hutchinson, Smith. N. P. - 15663 (1965)(Half-life.) Flynn, Gleindenin, Harkness, Steinberg. J. Inorg. Nucl. Chem. 27 (1965) 21(Half-life.)-F. Lagoutine, J. Legrand, C. Bac. Int.}

3 J. Appl. Radiat. Isotop. 29 (1978) 269(Half-life.)-H. Ramthun. Nucl. Instrum. Methods 207 (1983) 445(Half-life.) Hansen. Int. J. Appl. Radiat. Isotop. 34 (1983) 1241(beta shape factor.) Kochin, Kuzmina, Sokolova, Merson. Metrologia 26 (1989) 203(Half-life.)-U. Sch otzig, H. Schrader, K. Debertin. Proc. Inter. Conf. Nucl. Data for Science and Technology, Julich(1992) 562(Half-life.) Martin, Burns, Taylor. Nucl. Instrum. Methods Phys. Res. A339 (1994) 158(Half-life.) Woods, Lucas. Nucl. Instrum. Methods Phys. Res. A369 (1996) 534(Half-life.)-E. Sch onfeld, H. Janssen. Nucl. Instrum. Methods Phys. Res. A369 (1996) 527(Atomic Data)-E.

4 Browne. Nucl. Data Sheets 82 (1997) 420(Spin, parity, energy level.)-G. Audi, Wapstra, C. Thibault. Nucl. Phys. A729 (2003) 129(Q.)-H. Schrader. Appl. Rad. Isotopes 60 (2004) 317(Half-life.)LNHB /V. Chist e210/05/2005 22/8/2005 CEA-LNHB - Table de radionucl idesSr903852 LNHB / V. Chist 10/05/2005 - 10/05/2005 Scheme page : 1/102,6684 (13) d-2 ; 0Y903951Q = 545,9 keV-% = 100 -028,80 (7) a+0 ; 0Sr903852100.