• 2596 Citations
  • 30 h-Index
1981 …2020

Research output per year

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Research Output

2020

Multiple early-formed water reservoirs in the interior of Mars

Barnes, J. J., McCubbin, F. M., Santos, A. R., Day, J. M. D., Boyce, J. W., Schwenzer, S. P., Ott, U., Franchi, I. A., Messenger, S., Anand, M. & Agee, C. B., Apr 1 2020, In : Nature Geoscience. 13, 4, p. 260-264 5 p.

Research output: Contribution to journalArticle

2019

Acquisition of terrestrial neon during accretion – A mixture of solar wind and planetary components

Vogt, M., Hopp, J., Gail, H. P., Ott, U. & Trieloff, M., Nov 1 2019, In : Geochimica et Cosmochimica Acta. 264, p. 141-164 24 p.

Research output: Contribution to journalArticle

Isotopes of Barium as a Chronometer for Supernova Dust Formation

Ott, U., Stephan, T., Hoppe, P. & Savina, M. R., Nov 10 2019, In : Astrophysical Journal. 885, 2, 128.

Research output: Contribution to journalArticle

2018

A new type of oxidized and pre-irradiated micrometeorite

Cordier, C., Baecker, B., Ott, U., Folco, L. & Trieloff, M., Jan 1 2018, (Accepted/In press) In : Geochimica et Cosmochimica Acta.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Noble gas composition, cosmic-ray exposure age, 39Ar-40Ar, and I-Xe analyses of ungrouped achondrite NWA 7325

Hopp, J., Schröter, N., Pravdivtseva, O., Meyer, H. P., Trieloff, M. & Ott, U., Jun 2018, In : Meteoritics and Planetary Science. 53, 6, p. 1150-1163 14 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Noble gases in Martian meteorites: Budget, sources, sinks, and processes

Ott, U., Swindle, T. D. & Schwenzer, S. P., Jan 1 2018, Volatiles in the Martian Crust. Elsevier, p. 35-70 36 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

3 Citations (Scopus)

Noble gases in micrometeorites from the Transantarctic Mountains

Baecker, B., Ott, U., Cordier, C., Folco, L., Trieloff, M., van Ginneken, M. & Rochette, P., Dec 1 2018, In : Geochimica et Cosmochimica Acta. 242, p. 266-297 32 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Radioactive nuclei from cosmochronology to habitability

Lugaro, M., Ott, U. & Kereszturi, Sep 2018, In : Progress in Particle and Nuclear Physics. 102, p. 1-47 47 p.

Research output: Contribution to journalReview article

18 Citations (Scopus)

Ruthenium Isotope Composition of Allende Refractory Metal Nuggets

Fischer-Gödde, M., Schwander, D. & Ott, U., Oct 2018, In : Astronomical Journal. 156, 4, 176.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2017

Luminescence spectroscopical properties of plagioclase particles from the Hayabusa Sample Return Mission: An implication for study of space weathering processes in the asteroid Itokawa

Gucsik, A., Nakamura, T., Jäger, C., Ninagawa, K., Nishido, H., Kayama, M., Tsuchiyama, A., Ott, U. & Kereszturi, Á., Feb 1 2017, In : Microscopy and Microanalysis. 23, 1, p. 179-186 8 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2016

Boron abundances and isotopic ratios of olivine grains on Itokawa returned by the Hayabusa spacecraft

Fujiya, W., Hoppe, P. & Ott, U., Sep 1 2016, In : Meteoritics and Planetary Science. 51, 9, p. 1721-1729 9 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

I-Xe ages of enstatite chondrites

Hopp, J., Trieloff, M. & Ott, U., Feb 1 2016, In : Geochimica et Cosmochimica Acta. 174, p. 196-210 15 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Origin of the p-process radionuclides 92Nb and 146Sm in the early solar system and inferences on the birth of the Sun

Lugaro, M., Pignatari, M., Ott, U., Zuber, K., Travaglio, C., Gyürky, G. & Fülöp, Z. S., Jan 26 2016, In : Proceedings of the National Academy of Sciences of the United States of America. 113, 4, p. 907-912 6 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Thermal and irradiation history of lunar meteorite Dhofar 280

Korochantseva, E. V., Buikin, A. I., Hopp, J., Lorenz, C. A., Korochantsev, A. V., Ott, U. & Trieloff, M., Dec 1 2016, In : Meteoritics and Planetary Science. 51, 12, p. 2334-2346 13 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2015

Early cosmic ray irradiation of chondrules and prolonged accretion of primitive meteorites

Beyersdorf-Kuis, U., Ott, U. & Trieloff, M., Aug 1 2015, In : Earth and Planetary Science Letters. 423, p. 13-23 11 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Formation of refractory metal nuggets and their link to the history of CAIs

Schwander, D., Kööp, L., Berg, T., Schönhense, G., Heck, P. R., Davis, A. M. & Ott, U., Nov 1 2015, In : Geochimica et Cosmochimica Acta. 168, p. 70-87 18 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Synthesis of refractory metal nuggets and constraints on the thermal histories of nugget-bearing ca, al-rich inclusions

Schwander, D., Buhre, S., Schönhense, G. & Ott, U., May 1 2015, In : Meteoritics and Planetary Science. 50, 5, p. 893-903 11 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)
2014

39Ar-40Ar chronology of the enstatite chondrite parent bodies

Hopp, J., Trieloff, M., Ott, U., Korochantseva, E. V. & Buykin, A. I., Mar 2014, In : Meteoritics and Planetary Science. 49, 3, p. 358-372 15 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Chloromethane release from carbonaceous meteorite affords new insight into Mars lander findings

Keppler, F., Harper, D. B., Greule, M., Ott, U., Sattler, T., Schöler, H. F. & Hamilton, J. T. G., Nov 13 2014, In : Scientific reports. 4, 7010.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Composition and clues to the origin of refractory metal nuggets extracted from chondritic meteorites

Schwander, D., Berg, T., Harries, D., SchÖnhense, G. & Ott, U., Oct 1 2014, In : Meteoritics and Planetary Science. 49, 10, p. 1888-1901 14 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Condensation of refractory metals in asymptotic giant branch and other stellar environments

Schwander, D., Berg, T., Schönhense, G. & Ott, U., Sep 20 2014, In : Astrophysical Journal. 793, 1, 20.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Cosmic ray exposure and pre-atmospheric size of the Gebel Kamil iron meteorite

Ott, U., Merchel, S., Herrmann, S., Pavetich, S., Rugel, G., Faestermann, T., Fimiani, L., Gomez-Guzman, J. M., Hain, K., Korschinek, G., Ludwig, P., D'Orazio, M. & Folco, L., Aug 2014, In : Meteoritics and Planetary Science. 49, 8, p. 1365-1374 10 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Modern atmospheric signatures in 4.4 Ga Martian meteorite NWA 7034

Cartwright, J. A., Ott, U., Herrmann, S. & Agee, C. B., Aug 15 2014, In : Earth and Planetary Science Letters. 400, p. 77-87 11 p.

Research output: Contribution to journalArticle

35 Citations (Scopus)

Origin of anomalous Xe-H in nanodiamond stardust

Kratz, K. L., Farouqi, K., Hallmann, O., Pfeiffer, B. & Ott, U., Jan 1 2014, Seventh European Summer School on Experimental Nuclear Astrophysics - Proceedings of the 7th European Summer School on Experimental Nuclear Astrophysics. American Institute of Physics Inc., p. 62-68 7 p. (AIP Conference Proceedings; vol. 1595).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Planetary and pre-solar noble gases in meteorites

Ott, U., Dec 1 2014, In : Chem. Erde. 74, 4, p. 519-544 26 p.

Research output: Contribution to journalReview article

40 Citations (Scopus)

Stellar origin of the182Hf cosmochronometer and the presolar history of solar system matter

Lugaro, M., Heger, A., Osrin, D., Goriely, S., Zuber, K., Karakas, A. I., Gibson, B. K., Doherty, C. L., Lattanzio, J. C. & Ott, U., Aug 8 2014, In : Science. 345, 6197, p. 650-653 4 p.

Research output: Contribution to journalArticle

38 Citations (Scopus)

The Ardón L6 ordinary chondrite: A long-hidden Spanish meteorite fall

Trigo-Rodríguez, J. M., Llorca, J., Weyrauch, M., Bischoff, A., Moyano-Cambero, C. E., Keil, K., Laubenstein, M., Pack, A., Madiedo, J. M., Alonso-Azcárate, J., Riebe, M., Wieler, R., Ott, U., Tapia, M. & Mestres, N., Aug 2014, In : Meteoritics and Planetary Science. 49, 8, p. 1475-1484 10 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

The quest for regolithic howardites. Part 2: Surface origins highlighted by noble gases

Cartwright, J. A., Ott, U. & Mittlefehldt, D. W., Sep 1 2014, In : Geochimica et Cosmochimica Acta. 140, p. 488-508 21 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)
2013

A 3He neutron detector for the measurement of (α, n) reactions

Falahat, S., Best, A., Couder, M., Görres, J., Kratz, K. L., Ott, U., Stech, E. & Wiescher, M., Jul 21 2013, In : Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 700, p. 53-58 6 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)

Cathodoluminescence microscopy and spectroscopy of forsterite from Kaba meteorite: An application to the study of hydrothermal alteration of parent body

Gucsik, A., Endo, T., Nishido, H., Ninagawa, K., Kayama, M., Bérczi, S., Nagy, S., Ábrahám, P., Kimura, Y., Miura, H., Gyollai, I., Simonia, I., Rózsa, P., Posta, J., Apai, D., Mihályi, K., Nagy, M. & Ott, U., Dec 1 2013, In : Meteoritics and Planetary Science. 48, 12, p. 2577-2596 20 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)
4 Citations (Scopus)

Quantifying noble gas contamination during terrestrial alteration in Martian meteorites from Antarctica

Schwenzer, S. P., Greenwood, R. C., Kelley, S. P., Ott, U., Tindle, A. G., Haubold, R., Herrmann, S., Gibson, J. M., Anand, M., Hammond, S. & Franchi, I. A., Jun 1 2013, In : Meteoritics and Planetary Science. 48, 6, p. 929-954 26 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Stable platinum isotope measurements in presolar nanodiamonds by TEAMS

Wallner, A., Melber, K., Merchel, S., Ott, U., Forstner, O., Golser, R., Kutschera, W., Priller, A. & Steier, P., Jan 1 2013, In : Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms. 294, p. 496-502 7 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

The Ksar Ghilane 002 shergottite-The 100th registered Martian meteorite fragment

Llorca, J., Roszjar, J., Cartwright, J. A., Bischoff, A., Ott, U., Pack, A., Merchel, S., Rugel, G., Fimiani, L., Ludwig, P., Casado, J. V. & Allepuz, D., Mar 1 2013, In : Meteoritics and Planetary Science. 48, 3, p. 493-513 21 p.

Research output: Contribution to journalArticle

14 Citations (Scopus)

The quest for regolithic howardites. Part 1: Two trends uncovered using noble gases

Cartwright, J. A., Ott, U., Mittlefehldt, D. W., Herrin, J. S., Herrmann, S., Mertzman, S. A., Mertzman, K. R., Peng, Z. X. & Quinn, J. E., Mar 5 2013, In : Geochimica et Cosmochimica Acta. 105, p. 395-421 27 p.

Research output: Contribution to journalArticle

21 Citations (Scopus)
2012

AMS applications in nuclear astrophysics:new results for 13c(n,) 14c and 14n(n,p) 14c

Wallner, A., Buczak, K., Dillmann, I., Feige, J., Kppeler, F., Korschinek, G., Lederer, C., Mengoni, A., Ott, U., Paul, M., Schtzel, G., Steier, P. & Trautvetter, H. P., Jun 12 2012, In : Publications of the Astronomical Society of Australia. 29, 2, p. 115-120 6 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Cathodoluminescence microscopy and spectroscopy of micro-and nanodiamonds: An implication for laboratory astrophysics

Gucsik, A., Nishido, H., Ninagawa, K., Ott, U., Tsuchiyama, A., Kayama, M., Simonia, I. & Boudou, J. P., Dec 1 2012, In : Microscopy and Microanalysis. 18, 6, p. 1285-1291 7 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Integrated study of the thermoluminescence, noble gases, tracks, and radionuclides in the fresh-fallen Ash Creek L6 and Tamdakht H5 chondrites

Alexeev, V. A., Gorin, V. D., Ivliev, A. I., Kashkarov, L. L., Ott, U., Sadilenko, D. A. & Ustinova, G. K., Feb 1 2012, In : Geochemistry International. 50, 2, p. 105-124 20 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Lithium isotope compositions of chondrules, CAI and a dark inclusion from Allende and ordinary chondrites

Seitz, H. M., Zipfel, J., Brey, G. P. & Ott, U., May 1 2012, In : Earth and Planetary Science Letters. 329-330, p. 51-59 9 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Maribo-A new CM fall from Denmark

Haack, H., Grau, T., Bischoff, A., Horstmann, M., Wasson, J., Sørensen, A., Laubenstein, M., Ott, U., Palme, H., Gellissen, M., Greenwood, R. C., Pearson, V. K., Franchi, I. A., Gabelica, Z. & Schmitt-Kopplin, P., Jan 1 2012, In : Meteoritics and Planetary Science. 47, 1, p. 30-50 21 p.

Research output: Contribution to journalArticle

51 Citations (Scopus)

New attempts to understand nanodiamond stardust

Ott, U., Besmehn, A., Farouqi, K., Hallmann, O., Hoppe, P., Kratz, K. L., Melber, K. & Wallner, A., 2012, In : Publications of the Astronomical Society of Australia. 29, 2, p. 90-97 8 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Noble gas adsorption with and without mechanical stress: Not Martian signatures but fractionated air

Schwenzer, S. P., Herrmann, S. & Ott, U., Jun 2012, In : Meteoritics and Planetary Science. 47, 6, p. 1049-1061 13 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Origin of Anomalous Xe-H in Presolar Diamonds: Indications of a "cold" r-process

Kratz, K. L., Farouqi, K. & Ott, U., Dec 1 2012, In : Proceedings of Science.

Research output: Contribution to journalConference article

1 Citation (Scopus)

Ultraviolet-radiation-induced methane emissions from meteorites and the Martian atmosphere

Keppler, F., Vigano, I., McLeod, A., Ott, U., Früchtl, M. & Röckmann, T., Jun 7 2012, In : Nature. 486, 7401, p. 93-96 4 p.

Research output: Contribution to journalArticle

49 Citations (Scopus)
2011

40Ar-39Ar and cosmic-ray exposure ages of nakhlites-Nakhla, Lafayette, Governador Valadares-and Chassigny

Korochantseva, E. V., Schwenzer, S. P., Buikin, A. I., Hopp, J., Ott, U. & Trieloff, M., Sep 1 2011, In : Meteoritics and Planetary Science. 46, 9, p. 1397-1417 21 p.

Research output: Contribution to journalArticle

20 Citations (Scopus)

Hints for neutrino-process boron in presolar silicon carbide grains from supernovae

Fujiya, W., Hoppe, P. & Ott, U., Mar 20 2011, In : Astrophysical Journal Letters. 730, 1 PART II, L7.

Research output: Contribution to journalArticle

16 Citations (Scopus)

Jesenice-A new meteorite fall from Slovenia

Bischoff, A., Jersek, M., Grau, T., Mirtic, B., Ott, U., Kučera, J., Horstmann, M., Laubenstein, M., Herrmann, S., Řanda, Z., Weber, M. & Heusser, G., Jun 2011, In : Meteoritics and Planetary Science. 46, 6, p. 793-804 12 p.

Research output: Contribution to journalArticle

19 Citations (Scopus)

Search for extinct aluminum-26 and titanium-44 in nanodiamonds from the Allende CV3 and Murchison CM2 meteorites

Besmehn, A., Hoppe, P. & Ott, U., Sep 1 2011, In : Meteoritics and Planetary Science. 46, 9, p. 1265-1275 11 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

The L3-6 chondritic regolith breccia Northwest Africa (NWA) 869: (II) Noble gases and cosmogenic radionuclides

Welten, K., Caffee, M. W., Franke, L., Timothy Jull, A. J., Leclerc, M. D., Metzler, K. & Ott, U., Jul 2011, In : Meteoritics and Planetary Science. 46, 7, p. 970-988 19 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)
2010

Co-production of light p-, s- and r-process isotopes in the high-entropy wind of core-collapse supernovae

Farouqi, K., Hallmann, O., Ott, U. & Kratz, K. L., Dec 1 2010, In : Proceedings of Science.

Research output: Contribution to journalConference article