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Items: 11

1.

Half a century of Krypton-85 activity concentration measured in air over Central Europe: Trends and relevance for dating young groundwater.

Bollhöfer A, Schlosser C, Schmid S, Konrad M, Purtschert R, Krais R.

J Environ Radioact. 2019 Sep;205-206:7-16. doi: 10.1016/j.jenvrad.2019.04.014. Epub 2019 May 10.

PMID:
31082675
2.

Measurement of radioxenon and radioargon in air from soil with elevated uranium concentration.

Kastlander J, Aldener M, Fritioff T, Raghoo L, Purtschert R.

J Environ Radioact. 2019 Feb;197:62-66. doi: 10.1016/j.jenvrad.2018.12.006. Epub 2018 Dec 8.

PMID:
30530295
3.

Stellar ^{36,38}Ar(n,γ)^{37,39}Ar Reactions and Their Effect on Light Neutron-Rich Nuclide Synthesis.

Tessler M, Paul M, Halfon S, Meyer BS, Pardo R, Purtschert R, Rehm KE, Scott R, Weigand M, Weissman L, Almaraz-Calderon S, Avila ML, Baggenstos D, Collon P, Hazenshprung N, Kashiv Y, Kijel D, Kreisel A, Reifarth R, Santiago-Gonzalez D, Shor A, Silverman I, Talwar R, Veltum D, Vondrasek R.

Phys Rev Lett. 2018 Sep 14;121(11):112701. doi: 10.1103/PhysRevLett.121.112701.

PMID:
30265109
4.

An oligotrophic deep-subsurface community dependent on syntrophy is dominated by sulfur-driven autotrophic denitrifiers.

Lau MC, Kieft TL, Kuloyo O, Linage-Alvarez B, van Heerden E, Lindsay MR, Magnabosco C, Wang W, Wiggins JB, Guo L, Perlman DH, Kyin S, Shwe HH, Harris RL, Oh Y, Yi MJ, Purtschert R, Slater GF, Ono S, Wei S, Li L, Sherwood Lollar B, Onstott TC.

Proc Natl Acad Sci U S A. 2016 Dec 6;113(49):E7927-E7936. Epub 2016 Nov 21.

5.

Alteration of natural (37)Ar activity concentration in the subsurface by gas transport and water infiltration.

Guillon S, Sun Y, Purtschert R, Raghoo L, Pili E, Carrigan CR.

J Environ Radioact. 2016 May;155-156:89-96. doi: 10.1016/j.jenvrad.2016.02.021. Epub 2016 Mar 1.

PMID:
26939033
6.

Radiometric 81Kr dating identifies 120,000-year-old ice at Taylor Glacier, Antarctica.

Buizert C, Baggenstos D, Jiang W, Purtschert R, Petrenko VV, Lu ZT, Müller P, Kuhl T, Lee J, Severinghaus JP, Brook EJ.

Proc Natl Acad Sci U S A. 2014 May 13;111(19):6876-81. doi: 10.1073/pnas.1320329111. Epub 2014 Apr 21.

7.

Ion current as a precise measure of the loading rate of a magneto-optical trap.

Jiang W, Bailey K, Lu ZT, Mueller P, O'Connor TP, Purtschert R.

Opt Lett. 2014 Jan 15;39(2):409-12. doi: 10.1364/OL.39.000409.

PMID:
24562159
8.

Analysis of 85Kr: a comparison at the 10 -14 level using micro-liter samples.

Yang GM, Cheng CF, Jiang W, Lu ZT, Purtschert R, Sun YR, Tu LY, Hu SM.

Sci Rep. 2013;3:1596. doi: 10.1038/srep01596.

9.

Natural ³⁷Ar concentrations in soil air: implications for monitoring underground nuclear explosions.

Riedmann RA, Purtschert R.

Environ Sci Technol. 2011 Oct 15;45(20):8656-64. doi: 10.1021/es201192u. Epub 2011 Sep 26.

PMID:
21877757
10.

39Ar detection at the 10(-16) isotopic abundance level with atom trap trace analysis.

Jiang W, Williams W, Bailey K, Davis AM, Hu SM, Lu ZT, O'Connor TP, Purtschert R, Sturchio NC, Sun YR, Mueller P.

Phys Rev Lett. 2011 Mar 11;106(10):103001. Epub 2011 Mar 9.

PMID:
21469788
11.

Climate and groundwater recharge during the last glaciation in an ice-covered region

Beyerle U, Purtschert R, Aeschbach-Hertig W, Imboden DM, Loosli HH, Wieler R, Kipfer R.

Science. 1998 Oct 23;282(5389):731-4.

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