Oscar Marchhart, BSc MSc
T: +43-1-4277-51766
Wintersemester 2024
260074 LP Laborpraktikum: Kernphysik
267128 PR Praktikum Radioaktivität und Kernphysik - 14C-Datierung mittels Beschleunigermassenspektrometrie - für Lehramtsstudierende
Sommersemester 2024
260074 LP Laborpraktikum: Kernphysik
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Bischoff, A., Patzek, M., Alosius, R. M. L., Barrat, J. A., Berndt, J., Busemann, H., Degering, D., Di Rocco, T., Ek, M., Gattacceca, J., Godinho, J. R. A., Heinlein, D., Krietsch, D., Maden, C., Marchhart, O., Martschini, M., Merchel, S., Pack, A., Peters, S., ... Zielke, R. (2024). The anomalous polymict ordinary chondrite breccia of Elmshorn (H3-6)—Late reaccretion after collision between two ordinary chondrite parent bodies, complete disruption, and mixing possibly about 2.8 Gyr ago. Meteoritics and Planetary Science, 59(9), 2321-2356. https://doi.org/10.1111/maps.14193
Bischoff, A., Patzek, M., Barrat, J. A., Berndt, J., Busemann, H., Degering, D., Di Rocco, T., Ek, M., Harries, D., Godinho, J. R. A., Heinlein, D., Kriele, A., Krietsch, D., Maden, C., Marchhart, O., Marshal, R. M., Martschini, M., Merchel, S., Möller, A., ... Wimmer, K. (2024). Cosmic pears from the Havelland (Germany): Ribbeck, the twelfth recorded aubrite fall in history. Meteoritics and Planetary Science. https://doi.org/10.1111/maps.14245
Temovski, M., Wieser, A., Marchhart, O., Braun, M., Madarász, B., Kiss, G. I., Palcsu, L., & Ruszkiczay-Rüdiger, Z. (2024). Pleistocene valley incision, landscape evolution and inferred tectonic uplift in the central parts of the Balkan Peninsula – Insights from the geochronology of cave deposits in the lower part of Crna Reka basin (N. Macedonia). Geomorphology, 445, [108994]. https://doi.org/10.1016/j.geomorph.2023.108994
Temovski, M., Ruszkiczay-Rüdiger, Z., Molnár, K., Rinyu, L., Wieser, A., Marchhart, O., & Palcsu, L. (2024). Constraining the evolutionary stages of a hypogene karst system by combining morphological, geochemical and geochronological data - the example of carbonate breccia-hosted Melnička Peštera. International Journal of Speleology, 53(2), 169-190. https://doi.org/10.5038/1827-806X.53.2.2509
Bhattacharjee, S., Bookhagen, B., Sinha, R., Wieser, A., & Marchhart, O. (2023). 26Al and 10Be concentrations from alluvial drill cores across the Indo-Gangetic plain reveal multimillion-year sediment-transport lag times. Earth and Planetary Science Letters, 619, [118318]. https://doi.org/10.1016/j.epsl.2023.118318
Honda, M., Martschini, M., Wieser, A., Marchhart, O., Lachner, J., Priller, A., Steier, P., Golser, R., & Sakaguchi, A. (2022). Challenging studies by accelerator mass spectrometry for the development of environmental radiology: Status report on the analysis of 90Sr and 135Cs by AMS. in Y. YAMAGUCHI, & S. MEIGO (Hrsg.), Proceedings of the 2021 Symposium on Nuclear Data (S. 85-90). [15] https://doi.org/10.11484/jaea-conf-2022-001
Schiffer, M., Machhart, O., Priller, A., Herb, S., Hackenberg, G., Heinze, S., Martschini, M., Strub, E., Dunai, T., Golser, R., & Dewald, A. (2022). An advanced radio-frequency quadrupole ion cooler for accelerator mass spectrometry. Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, 528, 27-33. https://doi.org/10.1016/j.nimb.2022.07.010
Honda, M., Martschini, M., Marchhart, O., Priller, A., Steier, P., Golser, R., Sato, T. K., Kazuaki, T., & Sakaguch, A. (2022). Novel
90Sr analysis of environmental samples by Ion-Laser InterAction Mass Spectrometry. Analytical Methods, 14(28), 2732-2738. https://doi.org/10.1039/d2ay00604a
Martschini, M., Lachner, J., Hain, K., Kern, M., Marchhart, O., Pitters, J., Priller, A., Steier, P., Wiederin, A., Wieser, A., & Golser, R. (2022). 5 Years of Ion-Laser Interaction Mass Spectrometry - Status and Prospects of Isobar Suppression in AMS by Lasers. Radiocarbon, 64(3), 555-568. https://doi.org/10.1017/RDC.2021.73
Lachner, J., Martschini, M., Kalb, A., Kern, M., Marchhart, O., Plasser, F., Priller, A., Steier, P., Wieser, A., & Golser, R. (2021). Highly sensitive
26Al measurements by Ion-Laser-InterAction Mass Spectrometry. International Journal of Mass Spectrometry, 465, [116576]. https://doi.org/10.1016/j.ijms.2021.116576
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Current status of ALIS - a low-energy isobar suppression setup for AMS at CologneAMS
Oscar Marchhart (Vortragende*r)
2 Okt. 2024
Aktivität: Vorträge › Vortrag › Science to Science
Developments towards ion cooler assisted 90Sr measurements at CologneAMS
Oscar Marchhart (Vortragende*r)
14 März 2024
Aktivität: Vorträge › Vortrag › Science to Science
ALIS - a new isobar suppression setup fortrace analysis of 90Sr at CologneAMS
Oscar Marchhart (Vortragende*r)
20 Sep. 2023
Aktivität: Vorträge › Vortrag › Science to Science
Status of the advanced radiofrequency quadrupole for AMS at the test bench setup of VERA
Oscar Marchhart (Vortragende*r)
7 März 2023
Aktivität: Vorträge › Vortrag › Science to Science
Developments towards an advanced radiofrequency quadrupole for AMS
Oscar Marchhart (Vortragende*r)
28 Sep. 2022
Aktivität: Vorträge › Vortrag › Science to Science
AMS of 90Sr at the sub-fg-level using laser photodetachment at VERA
Oscar Marchhart (Vortragende*r)
1 Sep. 2021
Aktivität: Vorträge › Vortrag › Science to Science
Isotopenphysik
Währinger Straße 17 (Kavalierstrakt)
1090 Wien
Zimmer: 1/22
T: +43-1-4277-51766