Fifield LK - Search Results

1

Limits on Supernova-Associated ^{60}Fe/^{26}Al Nucleosynthesis Ratios from Accelerator Mass Spectrometry Measurements of Deep-Sea Sediments.

Feige J, Wallner A, Altmeyer R, Fifield LK, Golser R, Merchel S, Rugel G, Steier P, Tims SG, Winkler SR. Feige J, et al. Among authors: fifield lk. Phys Rev Lett. 2018 Nov 30;121(22):221103. doi: 10.1103/PhysRevLett.121.221103. Phys Rev Lett. 2018. PMID: 30547642

2

Settling the half-life of 60Fe: fundamental for a versatile astrophysical chronometer.

Wallner A, Bichler M, Buczak K, Dressler R, Fifield LK, Schumann D, Sterba JH, Tims SG, Wallner G, Kutschera W. Wallner A, et al. Among authors: fifield lk. Phys Rev Lett. 2015 Jan 30;114(4):041101. doi: 10.1103/PhysRevLett.114.041101. Epub 2015 Jan 28. Phys Rev Lett. 2015. PMID: 25679883

3

Recent near-Earth supernovae probed by global deposition of interstellar radioactive (60)Fe.

Wallner A, Feige J, Kinoshita N, Paul M, Fifield LK, Golser R, Honda M, Linnemann U, Matsuzaki H, Merchel S, Rugel G, Tims SG, Steier P, Yamagata T, Winkler SR. Wallner A, et al. Among authors: fifield lk. Nature. 2016 Apr 7;532(7597):69-72. doi: 10.1038/nature17196. Nature. 2016. PMID: 27078565 Free PMC article.

4

⁶⁰Fe deposition during the late Pleistocene and the Holocene echoes past supernova activity.

Wallner A, Feige J, Fifield LK, Froehlich MB, Golser R, Hotchkis MAC, Koll D, Leckenby G, Martschini M, Merchel S, Panjkov S, Pavetich S, Rugel G, Tims SG. Wallner A, et al. Among authors: fifield lk. Proc Natl Acad Sci U S A. 2020 Sep 8;117(36):21873-21879. doi: 10.1073/pnas.1916769117. Epub 2020 Aug 24. Proc Natl Acad Sci U S A. 2020. PMID: 32839339 Free PMC article.

5

Continuous transport of Pacific-derived anthropogenic radionuclides towards the Indian Ocean.

Pittauer D, Tims SG, Froehlich MB, Fifield LK, Wallner A, McNeil SD, Fischer HW. Pittauer D, et al. Among authors: fifield lk. Sci Rep. 2017 Mar 17;7:44679. doi: 10.1038/srep44679. Sci Rep. 2017. PMID: 28304374 Free PMC article.

6

(236)U and (239,)(240)Pu ratios from soils around an Australian nuclear weapons test site.

Tims SG, Froehlich MB, Fifield LK, Wallner A, De Cesare M. Tims SG, et al. Among authors: fifield lk. J Environ Radioact. 2016 Jan;151 Pt 3:563-7. doi: 10.1016/j.jenvrad.2015.06.020. Epub 2015 Jul 2. J Environ Radioact. 2016. PMID: 26141189

7

Nuclear weapons produced ²³⁶U, ²³⁹Pu and ²⁴⁰Pu archived in a Porites Lutea coral from Enewetak Atoll.

Froehlich MB, Tims SG, Fallon SJ, Wallner A, Fifield LK. Froehlich MB, et al. Among authors: fifield lk. J Environ Radioact. 2017 Nov;178-179:349-353. doi: 10.1016/j.jenvrad.2017.05.009. Epub 2017 May 16. J Environ Radioact. 2017. PMID: 28526526

8

Anthropogenic ²³⁶U and Pu at remote sites of the South Pacific.

Froehlich MB, Akber A, McNeil SD, Tims SG, Fifield LK, Wallner A. Froehlich MB, et al. Among authors: fifield lk. J Environ Radioact. 2019 Sep;205-206:17-23. doi: 10.1016/j.jenvrad.2019.05.003. Epub 2019 May 10. J Environ Radioact. 2019. PMID: 31082674

9

First measurements of (236)U concentrations and (236)U/(239)Pu isotopic ratios in a Southern Hemisphere soil far from nuclear test or reactor sites.

Srncik M, Tims SG, De Cesare M, Fifield LK. Srncik M, et al. Among authors: fifield lk. J Environ Radioact. 2014 Jun;132:108-14. doi: 10.1016/j.jenvrad.2014.02.022. Epub 2014 Mar 12. J Environ Radioact. 2014. PMID: 24631872

10

Concentration and characterization of plutonium in soils of Hubei in central China.

Dong W, Tims SG, Fifield LK, Guo Q. Dong W, et al. Among authors: fifield lk. J Environ Radioact. 2010 Jan;101(1):29-32. doi: 10.1016/j.jenvrad.2009.08.011. Epub 2009 Oct 1. J Environ Radioact. 2010. PMID: 19800153

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