New half-life measurement of182Hf: Improved chronometer for the early solar system

Physical Review Letters

Volumn 93, Issue 17, 2004, Pages

  Vockenhuber, C ^a   Oberli, F ^b   Bichler, M ^c   Ahmad, I ^d   Quitte G ^b   Meier, M ^b   Halliday, A N ^b   Lee, D C ^e   Kutschera, W ^a   Steier, P ^a   Gehrke, R J ^f   Helmer, R G ^f  

^a UNIVERSITY OF VIENNA   (Austria)

^b ETH ZURICH   (Switzerland)

^c TU WIEN   (Austria)

^d ARGONNE NATIONAL LABORATORY   (United States)

^e INSTITUTE OF EARTH SCIENCES   (Taiwan)

^f IDAHO NATIONAL LABORATORY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ATTENUATION; EARTH (PLANET); GEOCHRONOLOGY; HAFNIUM; ISOMERS; MASS SPECTROMETRY; MATHEMATICAL MODELS; MOON; NEUTRON IRRADIATION; RADIOISOTOPES; SOLAR SYSTEM; SYSTEMATIC ERRORS; TUNGSTEN;

HALF-LIFE MEASUREMENT; PHOTOPEAK EFFICIENCY; SOLAR NEBULAE; SPECIFIC ACTIVITY;

CHRONOMETERS;

EID: 20844434651     PISSN: 00319007     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevLett.93.172501     Document Type: Article

References (29)

1. T. Lee et al., Astrophys. J. 211, L107 (1977).
2. Y. Amelin et al., Science 297, 1678 (2002).
3. F. Begemann et al., Geochim. Cosmochim. Acta 65, 111 (2001).
4. R. B. Firestone and V. S. Shirley, Table of Isotopes (Wiley Interscience, New York, 1996).
5. E. B. Norman and D. N. Schramm, Nature (London) 304, 515 (1983).
6. D.-C. Lee and A. N. Halliday, Nature (London) 378, 771 (1995).
7. C.L. Harper and S.B. Jacobsen, Geochim. Cosmochim. Acta 60, 1131 (1996).
8. D.-C. Lee et al., Science 278, 1098 (1997).
9. A. N. Halliday, Earth Planet Sci. Lett. 176, 17 (2000).
10. D.-C. Lee et al., Earth Planet. Sci. Lett. 198, 267 (2002).
11. T. Kleine et al., Nature (London) 418, 952 (2002).
12. G. Quitté and J. L. Birck, Earth Planet Sci. Lett 219, 201 (2004).
13. D.-C. Lee and A. N. Halliday, Nature (London) 388, 854 (1996).
14. M. F. Koran et al., Geochim. Cosmochim. Acta 62, 545 (1998).
15. A.N. Halliday, in Treatise on Geochemistry (Elsevier, New York, 2003), Vol. 1.
16. W. H. Hutchin and M. Lindner, J. Inorg. Nucl. Chem. 16, 369 (1961).
17. R. A. Naumann and M.C. Michel, J. Inorg. Nucl. Chem. 17, 189 (1961).
18. J. Wing et al., Phys. Rev. 123, 1354 (1961).
19. Q. Yin et al., Nature (London) 418, 949 (2002).
20. R. Schoenberg et al., Geochim. Cosmochim. Acta 66, 3151 (2002).
21. Y.-Z. Qian, Prog. Part Nucl. Phys. 50, 153 (2003).
22. B.S. Meyer and D. D. Clayton, Space Sci. Rev. 92, 133 (2000).
23. B. S. Meyer et al., in Proceedings of XXXIV Lunar and Planetary Science Conference (LPSC), Houston, 2003, A2074.
24. R. G. Helmer and C. W. Reich, Nucl. Phys. B211, 1 (1973).
25. R.G. Helmer et al., Nucl. Phys. A168, 449 (1971).
26. I. Ahmad et al., Phys. Rev. C 70, 047301 (2004).
27. G. Quitté et al., Geostand. Newslett. 26, 149 (2002).
28. C. Vockenhuber et al., Nucl. Instrum. Methods Phys. Res., Sect. B 223-224, 823 (2004).
29. See EPAPS Document No. E-PRLTAO-93-054442 for details of the calculation of the activity. A direct link to this document may be found in the online article's HTML reference section. The document may also be reached via the EPAPS homepage (http://www.aip.org/pubservs/epaps.html) or from ftp.aip.org in the directory /epaps/. See the EPAPS homepage for more information.